Progettazione Software Jobs

Software Development is a process of creating, maintaining, and auditing software and applications for specific systems. A Software Developer is a computer programmer who specializes in the development of software applications and systems of varying complexity, from enterprise standard applications to mobile and web applications. Depending on the project, Software Developers may be involved in designing interactive features, new products or designs, fixing bugs, or improving existing features. Ultimately the Software Developer will help create the software that helps client achieve their goals.

Here's some projects that our expert Software Developer made real:

  • Developing custom project/database management systems
  • Creating apps for iOS with APIs for trade simulations and tracking histories
  • Developing JAVA applications with student and course management components
  • Creating advanced particle plug-ins for Adobe After Effects
  • Parameterizing an internal classifieds system for Amazon (using Java)
  • Creating swiftUI views
  • Developing a detailed implementation plan with gantt chart.
  • Writing codes for FinTech
  • Creating inventory management solutions for forwarding services.

Software development is all about making the client’s digital dreams come to reality with tailor made coding solutions. Hire expert Software Developers on Freelancer.com to realize any project you can dream up, big or small! Our team of experienced coders are ready to real your project in a cost effective and timely manner -- no matter what your needs may be. All you need do is post your project and our reliable experts will ensure your success.

Da 266,840 valutazioni, i clienti danno una valutazione ai nostri Software Developers di 4.9 stelle su 5
Assumi Software Developers

Software Development is a process of creating, maintaining, and auditing software and applications for specific systems. A Software Developer is a computer programmer who specializes in the development of software applications and systems of varying complexity, from enterprise standard applications to mobile and web applications. Depending on the project, Software Developers may be involved in designing interactive features, new products or designs, fixing bugs, or improving existing features. Ultimately the Software Developer will help create the software that helps client achieve their goals.

Here's some projects that our expert Software Developer made real:

  • Developing custom project/database management systems
  • Creating apps for iOS with APIs for trade simulations and tracking histories
  • Developing JAVA applications with student and course management components
  • Creating advanced particle plug-ins for Adobe After Effects
  • Parameterizing an internal classifieds system for Amazon (using Java)
  • Creating swiftUI views
  • Developing a detailed implementation plan with gantt chart.
  • Writing codes for FinTech
  • Creating inventory management solutions for forwarding services.

Software development is all about making the client’s digital dreams come to reality with tailor made coding solutions. Hire expert Software Developers on Freelancer.com to realize any project you can dream up, big or small! Our team of experienced coders are ready to real your project in a cost effective and timely manner -- no matter what your needs may be. All you need do is post your project and our reliable experts will ensure your success.

Da 266,840 valutazioni, i clienti danno una valutazione ai nostri Software Developers di 4.9 stelle su 5
Assumi Software Developers

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    234 lavori trovati

    Senior Full-Stack Developer (Laravel 12 + Vue.js) Chi siamo Connecta Partners è una società di intermediazione in luce, gas, telefonia ed efficienza energetica. Siamo in rapida crescita e stiamo ampliando il reparto di sviluppo: abbiamo un CRM proprietario e un ecosistema digitale a supporto di marketing, vendite e operation. Perché stiamo cercando Abbiamo necessità immediata di interventi urgenti sul CRM e vogliamo impostare una gestione tecnica stabile. Il ruolo nasce per una sostituzione di alcuni mesi (il nostro sviluppatore è fermo per motivi di salute), con possibilità concreta di continuare e/o inserirsi stabilmente se il periodo va bene. Dove lavorerai Il lavoro sarà svolto prevalentemente in presenza presso la sede ...

    €2159 Average bid
    €2159 Offerta media
    59 offerte

    TRADUCI IN INGLESE DOCUMENTO TECNICO – GESTIONALE DISPOSITIVI USATI & RICONDIZIONATI 1. Descrizione generale del progetto Realizzazione di un gestionale web-based per la gestione completa della compravendita di dispositivi usati, con tracciabilità completa per singolo dispositivo (IMEI / serial number), gestione del ricondizionamento interno, ruoli utente avanzati e fatturazione. Il sistema deve seguire ogni dispositivo: dal giorno di acquisto → ricondizionamento → vendita → eventuale reso 2. Tipologie di utenti e permessi 2.1 Admin • Accesso completo al sistema • Gestione utenti e permessi • Visualizzazione prezzi, costi e margini • Reportistica avanzata • Configurazione componenti, costi, percentuali 2.2 Account Premium •...

    €1120 Average bid
    €1120 Offerta media
    113 offerte

    Sto preparando una presentazione del mio progetto di archiviazione documenti e ho bisogno di una versione beta realizzata con Glide, semplice, stabile e dimostrativa. La beta deve funzionare nel piano Free di Glide e rispettare tutte le limitazioni del piano gratuito. Funzionalità richieste Caricamento e visualizzazione dei documenti (massimo 20 per utente, limite intenzionale per la demo). Organizzazione in cartelle/categorie per facilitare la ricerca. Ricerca interna e filtri per individuare rapidamente i file. Requisiti chiave Interfaccia pulita e intuitiva, coerente con lo stile nativo di Glide. Backend strutturato in modo da poter espandere facilmente funzioni e limiti in futuro. Nessuna funzione Pro: no ruoli utente no automazioni no dominio personalizzato no Form Sc...

    €197 Average bid
    €197 Offerta media
    17 offerte

    I’m building a piece of system-level software and need a seasoned developer for a small project for less than 20 hours. We offer ratings for stocks and bonds, ETFs, based on their rate, month and discounted rating price. Rates are: 2, 3, 4, 5. Months are: 6, 12, 24, 36, 48, 60 - List all stock in a web page NYSE. Web page is scalable for phones and desktops. - Create a rating, rate, month list for each stock. - Run the listing on an alphabetical listing in phone (iPhone 10-17). - By loading the list the app become available on the phone offered as a deck icon. Send link for testing on phone. - Create application software for this listing on a phone for AppStore. Set app for AppStore account. Milestone 1. Ready linked (url) approved content view on phone and desktop. Milestone...

    €212 - €635
    €212 - €635
    0 offerte
    WhatsApp Webhook Auto-Reply Backend
    6 giorni left
    Verificato

    I need a FastAPI service that listens to WhatsApp webhooks, supports several phone numbers at once, and responds automatically. How it should work: -Receives inbound WhatsApp messages and files (text, images, PDF, Word, Excel) via webhook -Stores message metadata + content references in MySQL -Automatically replies in WhatsApp: For text: “message received” + copy of the original message For files: “file received” + filename Deliverables 1. Source code 2. MySQL schema + seed/migration file. 3. README with setup steps, environment variables and instruction for local deployment.

    €212 - €635
    €212 - €635
    0 offerte

    I'm looking for a skilled developer to help with my booking questionnaire and calendar integration. Current setup: - A questionnaire that calculates total price and total minutes based on selected jobs and vehicle type. - Need assistance in blocking the calendar for the necessary time frames based on the questionnaire responses. Requirements: - Booking should display as: 2 drop-off times, 4 SLOTS per drop-off time. - Must ensure accurate time blocking on the calendar to prevent double bookings. As some appointments can go days long i need the calander to basically bleed over the appointments taking a SLOT from each day needed Ideal Skills & Experience: - Proficient in - Experience with calendar and booking functionalities - Strong problem-solving skills - Attention to detail...

    €15 Average bid
    €15 Offerta media
    5 offerte

    I'm looking for a skilled developer to help with my booking questionnaire and calendar integration. Current setup: - A questionnaire that calculates total price and total minutes based on selected jobs and vehicle type. - Need assistance in blocking the calendar for the necessary time frames based on the questionnaire responses. Requirements: - Booking should display as: 2 drop-off times, 4 SLOTS per drop-off time. - Must ensure accurate time blocking on the calendar to prevent double bookings. As some appointments can go days long i need the calander to basically bleed over the appointments taking a SLOT from each day needed Ideal Skills & Experience: - Proficient in - Experience with calendar and booking functionalities - Strong problem-solving skills - Attention to detail...

    €69 Average bid
    €69 Offerta media
    22 offerte

    The game projects I have do not currently run in a local environment. There are missing dependencies, configuration issues, and code errors. These problems need to be fixed, the projects must be made fully runnable locally, and mock data / mock services should be set up where necessary for testing. “Please contact me via the platform’s messaging system.”

    €882 Average bid
    €882 Offerta media
    58 offerte

    I need a versatile full-stack developer with 2–5 years of hands-on experience who can move comfortably between back-end logic and front-end polish. On the server side you’ll work mainly in Python, building and extending services written in Django and Flask, so solid understanding of ORM, RESTful patterns, middleware and deployment on Linux-based environments is critical. The front-end layer is flexible. If you are productive with React, Angular, Vue or a comparable framework and can translate product ideas into clean, responsive interfaces, that works for me—what matters is the quality of the user experience you deliver. Creativity, readable code and proactive communication are essential. I tend to sketch concepts loosely and rely on you to flesh them out, suggest impro...

    €3104 Average bid
    €3104 Offerta media
    17 offerte
    Headless C# OAuth Token Retriever
    6 giorni left
    Verificato

    I need a small C# console application that signs in to a generic web service protected by oAuth 2.0, fetches the access token, and prints or returns it for downstream use. Everything has to run head-less: no Selenium, no hidden browser windows—just direct HTTP calls through HttpClient (or RestSharp if you prefer). Login method: username + password only. For my own Microsoft-based test account an MFA push may appear; I will approve that manually on the authenticator, so the program only needs to wait and continue once the provider finishes the flow. For the production account there is no MFA, so the same username/password path covers both scenarios. Key requirements • Pure console app targeting .NET 6 or later. • Uses the proper oAuth 2.0 flow to exchange credentials f...

    €8 Average bid
    €8 Offerta media
    3 offerte

    I'm looking for a skilled developer to help with my booking questionnaire and calendar integration. Current setup: - A questionnaire that calculates total price and total minutes based on selected jobs and vehicle type. - Need assistance in blocking the calendar for the necessary time frames based on the questionnaire responses. Requirements: - Booking should display as: 2 drop-off times, 4 SLOTS per drop-off time. - Must ensure accurate time blocking on the calendar to prevent double bookings. As some appointments can go days long i need the calander to basically bleed over the appointments taking a SLOT from each day needed Ideal Skills & Experience: - Proficient in - Experience with calendar and booking functionalities - Strong problem-solving skills - Attention to detail...

    €15 / hr Average bid
    €15 / hr Offerta media
    57 offerte

    KANHA WATERTANKS – SIWANI 1. BASIC DETAILS Type: Web-based Factory Management Software Language: English Users (current): Admin only Users (future): Admin + Staff (role based) Backup: Daily automatic backup Billing Type: Non-GST 2. USER ROLES & ACCESS Admin (Owner) Full access to all modules Backup restore permission Staff create / enable / disable (future) Staff (Future – disabled now) Permission based access: Production entry Expense entry Billing View reports only 3. MASTER MODULES 3.1 Raw Material Master Purpose: Powder stock control (color wise) Fields: Material Name (LLDPE Powder) Color Name Category (Virgin / Regrind / Other) Opening Stock (kg) Rate per kg (optional) Status (Active / Inactive) Rules: Stock maintained in kg Decimal allowed (0.01) Out-of-stock colors s...

    €40 Average bid
    €40 Offerta media
    20 offerte

    I need a small, self-contained module that talks to the KLing 2.6 Pro API, takes the image set captured by my Breeze Systems photobooth software, and stitches those frames into a short mp4. The first captured image must appear as a still for a configurable number of seconds, the remaining shots play through in sequence, and the last frame freezes for an outro of equal length. Audio is not required; smooth cross-fade or simple cut transitions are fine as long as there is no visible stutter. The workflow I have in mind: • Breeze Systems saves the JPEG set into its usual session folder. • Your component is triggered (command-line call or REST endpoint—whichever is easiest to bolt on). • It calls KLing 2.6 Pro to do the heavy lifting, respecting the timing rules abov...

    €395 Average bid
    €395 Offerta media
    63 offerte

    I’m in the middle of a web-application project and need an experienced developer to carry it forward. The specific tasks—whether building core modules from scratch, ironing out bugs in the current codebase, or adding fresh features—will be clarified once you’ve had a chance to review the repository and discuss the roadmap with me. The stack is still flexible. If you’re comfortable working in Python/Django, JavaScript/Node.js, or PHP/Laravel, you’ll be able to slot in without friction; I care more about clean architecture, readable code, and timely communication than the exact framework. Here’s how we’ll proceed: • You’ll start with a brief code and requirements review. • We’ll finalise the immediate milestone, agree on...

    €18 / hr Average bid
    €18 / hr Offerta media
    57 offerte

    I’m in the middle of a web-application project and need an experienced developer to carry it forward. The specific tasks—whether building core modules from scratch, ironing out bugs in the current codebase, or adding fresh features—will be clarified once you’ve had a chance to review the repository and discuss the roadmap with me. The stack is still flexible. If you’re comfortable working in Python/Django, JavaScript/Node.js, or PHP/Laravel, you’ll be able to slot in without friction; I care more about clean architecture, readable code, and timely communication than the exact framework. Here’s how we’ll proceed: • You’ll start with a brief code and requirements review. • We’ll finalise the immediate milestone, agree on...

    €19 / hr Average bid
    €19 / hr Offerta media
    55 offerte

    I’m working with a Windows batch (.bat) file that has been heavily obfuscated and is now difficult to read or maintain. I need it fully decoded into clean, human-readable form so I can keep using it with confidence. Once it’s legible, the job continues with performance-focused edits: streamline redundant calls, tighten loops, and generally make the script run faster and leaner without changing its core behaviour. Here’s how I see the flow: 1. Deliver a beautified, well-indented version of the original script, with comments that map sections back to the obfuscated source so nothing is lost. 2. Identify and implement performance optimisations—anything from smarter variable usage to consolidated commands—then supply a revised .bat file. 3. Provide a brief chang...

    €13 Average bid
    €13 Offerta media
    2 offerte
    Convert PHP SaaS to CodeIgniter
    6 giorni left
    Verificato

    My SaaS platform is currently written in PHP with no framework support. As the codebase grows, small bugs and performance hiccups are becoming harder to track, so I want the entire application ported to CodeIgniter. The goal is a cleaner, more maintainable structure that runs reliably on shared and VPS environments without changing the core behaviour my customers already rely on. What I need from you • Analyse the existing codebase, map its modules, and propose an equivalent CodeIgniter architecture. • Rebuild the application inside CodeIgniter, keeping every existing screen, endpoint, and process intact. • Refactor common utilities into controllers, models, and views, following CodeIgniter best practices. • Thoroughly test the migrated app so that all current ...

    €86 Average bid
    €86 Offerta media
    29 offerte
    Create a payment app -- 2
    6 giorni left
    Verificato

    Need to develop a software dm to more details Need either software or working app or working site. Works in block chain

    €480 Average bid
    €480 Offerta media
    54 offerte

    I need a self-contained utility that connects to the Databento API, authenticates with my key, and pulls historical Futures, Options, and 0DTE data, (for different instruments) then saves each dataset to well-structured CSV files for downstream data analysis. I already have a Databento account, so the focus is purely on coding the extractor and ensuring it is robust enough to handle large pulls without timing out or breaching rate limits. Key points to keep in mind • The tool must support clear parameter inputs (symbol, contract month, date range, and data type) and return the corresponding dataset in CSV. • Output files should follow a predictable naming convention and include headers exactly as provided by the API. • Error handling, retry logic, and concise logging ...

    €119 Average bid
    €119 Offerta media
    51 offerte

    I have a complete .NET MAUI app built in Visual Studio 2022 (Windows). I need someone with a real Mac to handle the entire Apple side and get it submitted for review. This app has already been successfully published on windows store and android. I have setup an apple developer account in my company name. I have paid the annual fee. I have setup a Bundle identifier which is What you will do: 1. Receive my full solution as a .zip (clean project, no signing keys set yet) 2. Create App ID, Apple Development + Distribution certificates, and provisioning profile in my Apple Developer account 3. Open the project on your Mac (Visual Studio for Mac or Xcode is fine) 4. Archive the app for Release → iOS device 5. Sign the .ipa correctly 6. Upload the .ipa to my App Store Co...

    €108 Average bid
    €108 Offerta media
    48 offerte

    I already have a solid Beckhoff TwinCAT program running one of our stations stations. I now need that proven logic adapted and commissioned on a second, nearly identical arm so it operates just as reliably. The work starts with reviewing the existing TwinCAT 3 project, mapping the EtherCAT I/O for the new cabinet, tweaking motion parameters where the mechanics differ, and then loading everything to the CX controller. After deployment, I will need the full functional test: start/stop, homing, safety chains, and a complete production cycle to prove repeatability. Once the arm is cycling cleanly, spend some time beside the line with my maintenance crew. A practical “teach-as-we-go” session is perfect—show them how to tweak set-points, clear common faults, and pull updated ...

    €16 / hr Average bid
    €16 / hr Offerta media
    5 offerte

    I need a Windows desktop application (WinForms-style UI) that imports inspection photos from a connected Android or iPhone. Step 1 — Select photos * User chooses a date range (From/To). * When a phone is connected and the user clicks a Populate button, the app shows photo thumbnails taken within the chosen date range. * Each photo has a checkbox so the user can select/deselect files to import. * User clicks Next. Step 2 — Rename + resize * The app shows thumbnails only for the photos selected in Step 1. * The filename shown must exclude the file extension (e.g., displays as IMG1236). * Clicking a filename once should select the entire filename text. * Pressing Tab should move to the next filename and select the entire text (fast keyboard renaming). * User can set a proportio...

    €399 Average bid
    €399 Offerta media
    110 offerte

    Las métricas ya existen en el backend y en la base de datos. El trabajo NO es crear métricas nuevas, ni rehacer lógica. Solo es consumir los datos existentes y mostrarlos correctamente en el dashboard. Las métricas incluyen interacciones, actividad de eventos y datos por organizador. STACK React (dashboard) Backend ya hecho Supabase (PostgreSQL) FORMA DE TRABAJO 100% remoto Trabajaremos en llamadas mientras explico el sistema Necesito a alguien que entienda código existente y avance rápido REQUISITOS Hablar español (obligatorio) Experiencia con React Experiencia conectando APIs / Supabase Saber trabajar sobre código ya existente AL POSTULARTE, INDICA Tu experiencia con React Si has trabajado con dashboards o mé...

    €124 Average bid
    €124 Offerta media
    43 offerte

    Saya ingin membangun sebuah aplikasi bisnis Android yang membantu tim kami bekerja lebih giat dan terorganisir. Fokusnya adalah: • Fitur utama — pencatatan tugas, pengingat berkala, dan dasbor ringkas untuk memantau kinerja harian. • Platform — khusus Android, dikembangkan dengan Kotlin atau Java menggunakan arsitektur modern (mis. MVVM, Room, Retrofit). • Backend — solusi ringan cukup memakai Firebase / REST API; saya terbuka pada saran Anda asalkan data tersinkron secara real-time. • Antarmuka — bersih, intuitif, dan siap dipakai oleh pengguna non-teknis. Hasil akhir yang saya butuhkan: 1. APK siap uji di perangkat Android 10+. 2. Kode sumber lengkap beserta instruksi build. 3. Dokumentasi singkat alur fitur utama dan struktur d...

    €423 Average bid
    €423 Offerta media
    6 offerte

    1. Objective Develop a mandatory weekly vehicle checklist system fully operated via WhatsApp, with automated reminders, photo validation, cloud storage, and Excel tracking. Drivers must complete the checklist every Friday. The checklist is not considered completed until: All questionnaire fields are answered All required photos are uploaded The system validates everything 2. Input data (Excel – provided by client) An Excel file will be provided as the source of truth for vehicles and drivers. Sheet: VEHICLES_MASTER Each row = one vehicle Mandatory columns: VEHICLE_PLATE VEHICLE_TYPE → TRUCK or VAN DRIVER_NAME DRIVER_PHONE (WhatsApp number, international format) INTERNAL_ID (optional) DELEGATION (optional) This file determines: Who receives the WhatsApp messages...

    €124 Average bid
    €124 Offerta media
    60 offerte

    I need to automate the full invoice flow between my Prestashop store and Facturalia or Billit. Every order completed in Prestashop should trigger an invoice that is pushed to Facturalia or Billit; once Facturalia or Billit processes or rejects it, the corresponding status must sync back to Prestashop so customers and staff always see the correct state. The Billit API allows two approaches—webhooks or polling—but I’m still weighing the pros and cons. Part of your mandate is to advise which path is the most stable and future-proof in a typical Prestashop environment and then implement it. There is currently no Prestashop plugin or middleware in place, so the module has to be built from scratch, installed, and documented. All relevant resources are available here: • A...

    €476 Average bid
    €476 Offerta media
    246 offerte

    Especialista en automatización de procesos en Windows (RPA) + actualización de datos en portales web con credenciales Descripción del proyecto Buscamos un/a especialista en automatización de procesos (RPA) en entorno Windows para implantar una solución que reduzca trabajo manual y errores en dos flujos clave de la empresa: Gestión automática de facturas recibidas por email: las facturas llegan como adjuntos (principalmente PDF) y deben terminar registradas correctamente en nuestro sistema de gestión instalado en Windows. Actualización automática de información en portales web de terceros: a partir de datos que genera nuestra aplicación interna, se debe reflejar el estado (por ejemplo, de vehículo...

    €965 Average bid
    €965 Offerta media
    33 offerte
    VTT Automation Program Development
    6 giorni left
    Verificato

    I run a home-grown virtual tabletop simulation and would like to replace the handful of spreadsheets and manual clicks with one cohesive Windows desktop app. The goal is to automate three core areas: resource management, combat resolution, and the various turn-by-turn trackers that keep the session running smoothly. The interface needs to be an intuitive GUI—think drag-and-drop character panes, quick-access buttons for initiative, real-time stat bars, and a clean dashboard where I can toggle optional house-rules on the fly. Under the hood, I need solid data handling so that hit points, spell slots, cooldowns, and inventory stay in sync even when multiple NPCs are involved. If a player swings a sword, I want the dice rolled, modifiers applied, and results logged to the history panel ...

    €394 Average bid
    €394 Offerta media
    108 offerte

    Preciso de um mod Forge para Minecraft 1.20.1 que adicione um segundo slot de peitoral ao inventário do jogador, funcionando como um espaço dedicado para itens especiais do Tinkers Construct. A ideia é que o usuário possa vestir a armadura normal no slot padrão e, neste novo slot, encaixar peças ou upgrades criados no Tinkers. Pontos-chave do que imagino: • Compatibilidade total com Tinkers Construct – o item colocado no slot extra deve respeitar atributos, efeitos e durabilidade previstos pelo mod. • Interface intuitiva – o novo slot deve aparecer de forma clara na tela de inventário padrão. • Multijogador: seria ótimo se funcionasse em servidores; não é obrigatório, mas ace...

    €16 Average bid
    €16 Offerta media
    6 offerte

    I want to develop inside IntelliJ IDEA while all compute happens on runpod.io. The goal is a clean Remote Development Environment setup that lets me open the project locally, yet run, debug, and test code on a RunPod container with zero friction. My day-to-day work is mostly Python, and there’s also a Java web-application module I need to keep compiling and serving. I need you to: • Spin up or pick a suitable RunPod image that includes the required Python tooling and a compatible JDK. • Enable secure, persistent SSH access (or JetBrains Gateway) so IntelliJ connects every time without manual tweaks. • Create IntelliJ run/debug configurations for both Python scripts and the Java web app, verifying that breakpoints, unit tests, and console output all work remotely....

    €11 / hr Average bid
    €11 / hr Offerta media
    27 offerte

    I need a call schedule system for employee shift management. The shifts need to be scheduled monthly. I will distribute it. The schedule consists of 3 tables. The template is available, approved leaves are provided in a timely fashion About 25 employee on average Key requirements: - avoid conflict of duties. - follow specific and clear rules - instructions Ideal skills and experience: - Experience in developing scheduling tools or apps. - Proficiency in WhatsApp API integration. - Strong UI/UX design skills for ease of use. Looking forward to your proposals!

    €28 Average bid
    €28 Offerta media
    31 offerte

    I’m building an end-to-end talent platform that can assess, upskill and ultimately place candidates while giving employers an instant view of “plug-and-play” talent. The system has three pillars—Assessment, Learning, and Hiring—and each must flow seamlessly inside a single responsive web portal. Assessment module The platform must support skill-based tests, hands-on coding challenges, and soft-skills evaluation. Beyond these core areas it also needs native exercises for aptitude, logical & numerical reasoning, communication, decision-making, problem-solving, critical thinking, stakeholder management, strategic and thought leadership, emotional intelligence, Excel, business writing and PowerPoint skills. Built-in remote proctoring (webcam, screen and bro...

    €500 Average bid
    €500 Offerta media
    27 offerte

    Scope of Work The developer will build a production-ready web application integrated with our AWS backend (API Gateway + Lambda + DynamoDB). Core Modules to Develop 1️⃣ Client Authentication System Signup / Login UI Email verification Forgot password JWT/session handling Role-based access (Client / Admin) 2️⃣ Payment Integration UI Setup fee payment (₹599) Razorpay / Stripe integration UI Payment success / failure pages Auto-trigger installation webhook Invoice / receipt view 3️⃣ Auto Installation Status Dashboard After payment: Show installation progress: Payment received ✅ Server provisioning ⏳ OpenAlgo installation ⏳ Bot connected ✅ Logs / status polling UI 4️⃣ Client Trading Settings Panel Clients can configure: Lots per index Enable / disable indices Hedge di...

    €83 Average bid
    €83 Offerta media
    22 offerte

    This is NOT a full-time role and NOT an hourly contract. We are a small, delivery-focused technology consultancy working on short-term engineering projects (MVPs, internal tools, automation, frontend/backend work). We are looking for referral partners who already speak with founders, recruiters, or operations teams and can refer relevant tech projects to us. How this works You introduce a potential client who needs tech delivery We handle all scoping, delivery, and execution You earn 15%–25% commission on every converted deal Commission is paid per invoice after client payment No cap on earnings This is a good fit if You already talk to startup founders, recruiters, or hiring managers You have referred or closed services deals before (IT, dev, consulting, etc.) You prefer...

    €54 Average bid
    €54 Offerta media
    14 offerte

    My ASP .NET website loads fine until the moment a user logs in—right after pressing the Login button an error message pops up and the page stops there. I can capture and share a screenshot of the exact message, but I don’t have the text copied out. Nothing else needs to be clicked for the issue to appear; it happens instantly after authentication. I’m looking for someone willing to troubleshoot this one-off problem pro bono. You’ll have temporary access to the project files or a zipped copy (C#, .NET Framework, SQL Server back-end) so you can replicate and patch the fault. Once you identify the cause and supply the fix—whether it’s a tweak, an authentication middleware adjustment, or a code-behind patch—I’ll implement it on the live serve...

    €18 Average bid
    €18 Offerta media
    25 offerte
    DRM-Protected Video download
    6 giorni left
    Verificato

    The contractor is commissioned to download DRM-protected videos from an online portal to which the client has legitimate access and usage rights. The videos must be processed as follows: - Download approximately 240 videos from the portal with about 18 hours video material - The videos have an average length of approximately 5 minutes - Original video titles must be preserved - The videos must be organized into folders according to the portal order/structure - All files must be uploaded and stored on Google Drive - The final folder structure on Google Drive must be same like on the portal

    €109 Average bid
    €109 Offerta media
    81 offerte

    Hi, I please need a relatively simple application constructed for video-based golf club tracking and analysis. Previous attempts have been partially successful, so there is some work there that can be referenced and potentially utilized. A standard 2D camera and video are all that are required for acceptable application performance. Simple marker tracking is planned at this time, comprising two visible markers placed at determined, measured locations on a club to be tracked by users. Original videos input into the needed application will be relatively short, limited to perhaps a few seconds or less. The application will initially need to reformat videos to include frame numbers for user and application referencing. After careful examination of the reformatted video by a user as instruct...

    €407 Average bid
    €407 Offerta media
    100 offerte

    Hello, The requested work concerns the implementation of software-based display rotation using LVGL v9.4.0. Please note that the display driver does not support hardware rotation, and therefore the function lv_display_set_rotation(disp, LV_DISPLAY_ROTATION_90); does not work in this setup. Technical context: - MCU: ESP32-P4 - Development environment: ESP-IDF with VS Code - Display controller: JD9365D (MIPI-DSI Bus) - Touch controller: GT911 (to be implemented and made fully functional with UI) - UI: to be developed using SquareLine Studio Requirements: - Implement software-based display rotation in LVGL (landscape mode) - Integrate and make fully functional the GT911 touch controller - Integrate a graphical user interface generated with SquareLine Studio Notes: I already have a working...

    €128 Average bid
    €128 Offerta media
    40 offerte

    I need a lightweight manual dialer that runs smoothly on Windows and faithfully records every call I make. The core requirement is simple: I enter a number, hit dial, and the application logs key details—number dialed, start & end time, and call outcome—into a clear, exportable file (CSV or similar). While contact management or speed-dial shortcuts might be nice down the road, for this first release I only want reliable call-logging baked in. Feel free to build in a modular way so extra features can be bolted on later without a full rewrite. Deliverable: a Windows-ready installer (or portable EXE) plus clean, well-commented source code and a quick read-me that shows me how to configure, run, and access the log. I’ll test by placing 10 sample calls; if all appear...

    €113 Average bid
    €113 Offerta media
    61 offerte

    Our production platform is already live on CodeIgniter (MVC) with a Bootstrap front end, Ajax-heavy JavaScript, a MySQL/SQL back immediate need is to improve code maintenance so the application can scale cleanly while we continue to ship new functionality. What needs to happen: • Track down and resolve outstanding bugs that affect both the customer dashboard and admin area. • Build out several new features now on the roadmap, using the current CodeIgniter architecture but written cleanly enough to migrate later to Laravel or a Node.js micro-service. • Refactor brittle controllers, models, and SQL queries for faster response times and lower complexity.

    €385 Average bid
    €385 Offerta media
    224 offerte

    I’m ready to kick-off a cross-platform e-commerce project and need a React Native expert who can deliver fully functional Android and iOS builds from a single codebase. The core flow is straightforward: shoppers browse a product catalog, search or filter items, add them to cart, create an account, and pay securely—all without friction. Scope of work • Build the entire customer-facing app in React Native with clean, maintainable code and a clear folder structure. • Implement email-and-password authentication, including sign-up, sign-in, and password reset screens tied to the chosen backend/auth service. • Create user account management features for profile edits and order history. • Develop a fast, searchable product catalog that supports categories, images, ...

    €283 Average bid
    €283 Offerta media
    140 offerte

    I am just getting started with Python and would like a patient tutor who can guide me step-by-step, answer my questions as they come up, and help me practise writing clear, working code. The main areas I need to master are: • Basic syntax and data types • Control structures and functions • Libraries and modules Please structure the lessons so each concept is demonstrated with short examples, followed by hands-on exercises I can share back for review. I am happy to work in whichever environment you prefer—IDLE, VS Code, Jupyter Notebook—so long as I can replicate the workflow on my own machine. By the end of our time together I should be comfortable writing small scripts, understanding error messages, and knowing where to look next when I get stuck....

    €74 Average bid
    €74 Offerta media
    11 offerte

    I’m working on a college assignment that requires a fully-functional Hospital Management System, and I’d like an experienced developer to code it end-to-end for me. My current stack preference is Java (JSP/Servlet) with a MySQL back-end, but if you know a more suitable, equally portable web technology I’m open to hearing why it would be a better fit. The application must revolve around solid data management. That means every piece of information—patients, doctors, appointments, billing, and records—needs to persist reliably in the database and be easy to retrieve through search, filters, and reports. Role-based logins are compulsory for Admin, Doctor, and Patient. Each role should see a tailored dashboard that exposes only the actions relevant to that user t...

    €310 Average bid
    €310 Offerta media
    64 offerte

    Billing Software Change Request Module: Sales → POS Change Required: 1. In the POS screen, update the Search Bar label. o Current label: Name (Customer) o Change to: Number (Customer) Billing Software – Customer Module Change Request Module: Create Customer Please update the following field labels: 1. Email → Pet Name 2. Country → Pet Breed 3. Tax Number → Pet DOB 4. City → Pet Sex (Male or Female) 5. Hsn number- hsn number should be added in products and while printinghsn code should be printed Billing Software – New Section Request New Module/Section: Medical Report / Doctor Prescription Requirement: Add a new section in the Billing Software where the clinic can create, view, and save Doctor Prescriptions or Medical Reports for each customer/pet. Bas...

    €12 Average bid
    €12 Offerta media
    24 offerte

    (Subject): Urgent: Laravel API Optimization & Security Fixes (50k Concurrency) – Must Use Windsurf

    €404 Average bid
    €404 Offerta media
    135 offerte

    I’m midway through a software development project and now need to fold in a fully-fledged user authentication layer. The current codebase is stable and organised; what’s missing are the sign-up, log-in, password reset, and basic role-based access controls that will make the product production-ready. You’ll be working against an existing Git repo. I’ll grant access and walk you through the structure so you can slot your changes in cleanly rather than bolting them on. I’m open to the usual approaches—JWT sessions, OAuth, or any secure flavour you’re most comfortable with—as long as the solution is standards-compliant and easy for another developer to pick up later. Deliverables • Registration, log-in, log-out, password reset flows ...

    €640 Average bid
    €640 Offerta media
    27 offerte

    I built my web app on Base44 and have run into a few stubborn functional errors that AI-driven tools can’t untangle. Before I move on to bigger plans—turning the codebase into a privately managed repository, adding a marketplace component, and eventually compiling native builds for the App Store and Google Play—I need those bugs resolved quickly and cleanly. What I’m after right now is twofold: first, fix the current functional issues so the app runs reliably for every user; second, give me thoughtful, practical suggestions on how to streamline the existing architecture for future growth. I’m especially interested in hearing how you would set the groundwork for a marketplace flow and the eventual iOS/Android port. Deliverables I’d like to see: • A...

    €6 / hr Average bid
    €6 / hr Offerta media
    77 offerte

    I want a small-scale desktop application built in Java that I can dissect later for study. The core requirement is a clean Swing interface that performs the usual Create, Read, Update and Delete operations against a MySQL database. Think of something like a simple student, product or book manager: one main window with a table view and modal forms for adding or editing records. Please keep the code readable and tutorial-friendly. Inline comments that explain the reasoning behind key sections—especially JDBC connections, prepared statements, and event handling—are essential. Include a concise README that tells me how to import the project, run the SQL script to create the tables, and launch the application. Deliverables • Complete Java source code organised in packages &...

    €236 Average bid
    €236 Offerta media
    33 offerte

    I’m arranging a series of one-hour classes that blend hardware design (VLSI and PCB) with software development in Python and Java. My students sit at an intermediate level in both languages, so each session must go beyond basics and dive straight into advanced concepts, hands-on coding practice, and a mini project component we can build on from week to week. On the hardware side, I’d like you to break down VLSI and PCB workflows in the same practical style—show the design flow, demonstrate essential simulation or testing steps, and connect theory to real-world use cases that spark curiosity. Key details • Format: live, one-hour interactive class (screen-share, white-board or live IDE). • Pace: concise explanations followed by immediate demos or coding walk...

    €10 Average bid
    €10 Offerta media
    4 offerte

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