Node.js Jobs

Ho bisogno di un gestionale JavaScript FullStack che si colleghi alla piattaforma che già utilizzo per gestire vari siti di incontri e consenta, con un solo clic sul pulsante “modifica”, di propagare automaticamente ogni aggiornamento a tutti i portali collegati, senza passare da API esterne. SOLO PER CHI PARLA ITALIANO AL TELEFONO DI FREELANCER Funzionalità chiave da includere • Sincronizzazione istantanea dei parametri principali – profilo utente, impostazioni di ricerca e annunci pubblicitari – tra il gestionale principale e i siti satellite. • Dashboard di amministrazione intuitiva per monitorare lo stato di ogni sito e l’esito delle sincronizzazioni. • Sistema di notifiche (e-mail e/o in-app) che avvisi di errori di ...

Ho bisogno di un gestionale JavaScript FullStack che si colleghi alla piattaforma che già utilizzo per gestire vari siti di incontri e consenta, con un solo clic sul pulsante “modifica”, di propagare automaticamente ogni aggiornamento a tutti i portali collegati, senza passare da API esterne. SOLO PER CHI PARLA ITALIANO AL TELEFONO DI FREELANCER Funzionalità chiave da includere • Sincronizzazione istantanea dei parametri principali – profilo utente, impostazioni di ricerca e annunci pubblicitari – tra il gestionale principale e i siti satellite. • Dashboard di amministrazione intuitiva per monitorare lo stato di ogni sito e l’esito delle sincronizzazioni. • Sistema di notifiche (e-mail e/o in-app) che avvisi di errori di ...

I want to give my Discord community a full-blown cricket experience: members draft their own teams, play head-to-head fixtures, and climb seasonal leaderboards while earning an in-game currency they can spend on transfers or upgrades. Here’s the gameplay scope I have in mind. The bot must let users create and manage squads, then simulate matches in T20, ODI (One Day) and Test formats. At launch I need three game modes—PvP challenges, knockout tournaments and long-form leagues—with the architecture left open so we can bolt on extra modes later. Each fixture should run ball-by-ball logic, generate realistic scorecards, update individual player statistics automatically, and broadcast concise commentary to match channels. An in-server economy underpins everything: every...

I need a complete Android Enterprise Mobility Management system built from the ground up, focused squarely on device management. The platform must let me enrol, configure and oversee fleets of smartphones and tablets through a web console and accompanying Android agent. Core scope • Robust enrolment workflows (QR code, zero-touch and manual) that place devices in Device Owner mode. • Policy and configuration push—Wi-Fi, apps, restrictions—applied instantly or on schedule. • Live dashboard showing device status, compliance flags and basic audit logs. • Remote actions (lock, wipe, reboot) executed securely over the air. • Scalable back-end with REST APIs so we can integrate ticketing and reporting later. Tech expectations – Android Ent...

I’m ready to launch a polished online presence that presents my work as a full-stack developer in a clear, business-oriented style. I need a responsive portfolio site that loads quickly, is easy to maintain, and reflects a professional, corporate look from typography to color palette. Core stack I’m comfortable with (and expect you to leverage unless you have a compelling alternative) is HTML5, CSS3, Bootstrap, modern JavaScript or jQuery on the front end, with either PHP or Node.js on the back end and a small MySQL database for dynamic content. The finished site should include: • Contact form (server-side validated and spam-protected) • Project showcase with filterable gallery and individual case-study pages • Lightweight blog section that lets me publis...

Project Description We need a cloud-based reporter live streaming and footage upload platform. The system must allow reporters to go live from smartphones and interact with studio anchors, and also upload news footage 24×7. Studio receives reporter feeds in vMix or OBS Studio. The system must support 50 reporters and 5 video editors. Deployment timeline is 7 days. --- Core Requirements 1. Low-Latency Live Reporter Streaming • Smartphone streaming via WebRTC or SRT • Support 20 concurrent live reporters • Target latency < 2 seconds • Output feed compatible with vMix / OBS (RTMP or SRT ingest) Preferred media servers: • OvenMediaEngine • Ant Media Server --- 2. Reporter Portal (Mobile Friendly) Reporters login via web interface and can: ...

Project: Armbrella – Fitness & Wellness Social Platform Armbrella is a mobile platform focused on fitness and wellness that combines health tracking tools, social media features, free wellness video content, and a professional search engine for users to connect with trainers and wellness professionals. The platform was originally built using AWS Lambda, but due to performance and stability issues the app launch was delayed. We are now looking for an experienced developer to review the current architecture and migrate the backend to AWS EC2 (or recommend the best AWS architecture) to ensure the platform runs fast, stable, and bug-free before launch. Key Responsibilities • Review the existing codebase and AWS infrastructure • Migrate backend services from AWS Lambda ...

I’m building a comprehensive astrology platform that must run seamlessly on Web, iOS, and Android. The core of the product combines advanced Astrology, Numerology, and AI-powered Palm Scanning so users can generate personalized reports and interact with experts in real time. Core user services • Live 1-to-1 Video & Audio consultations, plus a Per-Minute call billing flow • Appointment-based sessions selectable in 30 / 45 / 60-minute blocks • Paid digital reports: PDF Kundli, Marriage Match, Career Path, Remedies & Gemstones, and on-demand WhatsApp consultations • Subscription bundles for recurring guidance and content drops System architecture • Multi-panel design: Client, Astrologer, Support, Admin, and Super-Admin dashboards, each with...

I’m planning a modern real-estate website built with the following stack: • for the front-end (SSR/ISR for optimal SEO) • Node.js for a standalone REST API • PostgreSQL as the primary data store Core features I must see live: • Property listings – create, edit, archive, display with image galleries • Search & filters – location, price, bedrooms, and any other common criteria, returning results instantly • High speed & fully responsive design – Lighthouse 90 + on mobile and desktop, fluid across breakpoints The front-end should consume the API only; no direct DB calls from the client. Please structure the codebase so I can deploy the app to Vercel (or similar) and the API to a separate Node environment. Includ...

Project Title Finish and Launch + Firebase Evangelism App (TWSS) Overview I need an experienced full-stack developer to finish, debug, and launch a web-based evangelism app called The World Shall Be Saved (TWSS). The project is mostly built but currently unreliable due to an incomplete backend change (Firestore originally, partial PostgreSQL work). There is an older version that worked and a newer branch with partial fixes. Your job is to get it stable, working end-to-end, production-ready, and prepare it for release on Google Play and Apple App Store (via the simplest reliable approach based on the repo). Current Stack • Frontend: • Auth: Firebase Authentication • Database: Firestore (original), partial migration toward PostgreSQL (incomplete) • Google APIs: Googl...

I'm looking for an experienced MERN Stack developer to build a sophisticated Doctor-Patient Consultation Application. The app should be robust and user-friendly, designed to streamline healthcare consultations. Key Features: - Appointment Scheduling: Allow patients to book, reschedule, or cancel appointments with doctors. - Patient Records Management: Securely manage and store patient health records. - Video Recommendations: Suggest video content based on patient preferences or conditions. - Managing Organizations: Administer different healthcare organizations within the app. - Managing Individual Clinicians: Oversee various clinicians and their schedules. Ideal Skills and Experience: - Strong proficiency in MongoDB, , React.js, and Node.js - Experience in developing healthcare appl...

I need a full-featured, real-time poker platform that runs smoothly in any modern web browser. The core game is Texas Hold’em and it must support true multiplayer tables where players can join, leave, and spectate without disrupting the hand in progress. Here’s the experience I’m after: a clean lobby shows active tables, blinds, and seat availability; players click to take a seat and the game engine immediately synchronises cards, bets, timers, and chip stacks across all connected clients with no perceptible lag. Animations should match standard poker conventions, and chip movements need to feel natural. On the tech side, I’m open to your preferred stack as long as it delivers low-latency gameplay and is scalable for traffic spikes. Socket-based communication (W...

Developer brief Add the following prioritized features to the existing Node.js chat app: Real‑time multilingual pipeline (High) — signup language preference; per‑recipient auto‑translate; toggle original/translated; per‑chat override; low‑latency queueing and cache. In‑app wallet & payments (High) — ledger service, multi‑currency balances, integrate payment APIs (mobile money, card), transaction PIN, KYC hooks, transaction history and dispute flow. Safety & moderation (High) — AI‑assisted classifiers, human review queue, report/block UX, verified profiles. Badges & reputation (Medium) — badge rules, reputation score with decay and penalties, tie to search/visibility. Community marketplace & creator monetization (Medium) — country/city ro...

I am looking for vietnam location developer. We have many project and the most project is japan proect I am looking for reply

Walaupun saya masih siswa SMK, saya percaya bahwa saya adalah kandidat terbaik untuk proyek ini karena beberapa alasan berikut: 1. Memiliki Keterampilan Praktis Sesuai Bidang Sebagai siswa SMK, saya tidak hanya belajar teori tetapi juga praktik secara langsung di bidang keahlian saya. Hal ini membuat saya terbiasa bekerja sesuai prosedur, standar kerja, dan target yang jelas. 2. Terbiasa dengan Sistem Kerja Profesional Di sekolah, saya dilatih untuk disiplin waktu, menggunakan seragam kerja, menjaga kebersihan, serta mengikuti SOP (Standard Operating Procedure). Kebiasaan ini membentuk saya menjadi pribadi yang siap masuk ke dunia kerja. 3. Cepat Belajar dan Mudah Beradaptasi Sebagai pelajar, saya memiliki rasa ingin tahu yang tinggi dan cepat memahami hal baru. Saya tidak ragu bertanya da...

My Node.js / Express site on Hostinger is throwing a 500 error whenever the frontend calls POST /hcgi/api/sessions/generate-session. The most pressing issue is integrating the OpenAI API so the endpoint can actually build text-based learning content on demand. Here’s what I need done: • Analyse the current controller for /generate-session, trace the 500 stack trace, and patch whatever is blocking a successful response. • Wire in an OpenAI completion (or chat) request so each call returns coherent, text-only learning material. • Make sure the frontend form already on the page submits correctly, hits the endpoint, and surfaces the AI-generated lesson back to the user. • Push the working code to my Hostinger VPS, run a live test, and leave the environment in ...

I am looking for a developer to build a small web tool that can analyze JSON Web Tokens (JWT) and perform basic security validation. The tool should allow a user to paste a JWT token and receive useful information about the token, such as its decoded content and potential security issues. The goal is to create a simple and clean interface that helps developers quickly inspect JWT tokens. The application can be a simple single-page web tool. Main Features: Input field where a user can paste a JWT token Decode and display the JWT header and payload Display token expiration time and indicate whether the token is expired Basic validation checks (expiration, algorithm used, missing claims, etc.) Option to verify the token signature if a secret key or public key is provided Technical Re...

The goal is to build a WhatsApp bot that delivers automated responses focused on invoicing. When a user sends a specific keyword or command, the bot should connect to my invoicing API, generate a new invoice, verify the user’s account / order details, and immediately send the finished document back through the same chat. After delivery, it must keep listening so the user can ask for status updates; the bot will query the API and reply with the current state of that invoice. I will supply full API documentation, authentication keys, and message templates for greetings and confirmations. Preferred tech stacks are Node.js or Python together with the official WhatsApp Business Cloud API or Twilio’s Conversations API, but I’m open to alternatives if you have production-ready ...

I already have two custom GPT models live on the simple reference page below, but I now need a proper web platform wrapped around them: Core flow • Visitors sign up with their email and password (no social logins or SSO at this stage). • Once inside, they land on a clean, minimalist dashboard that shows only the essentials: current projects, last-used GPT, and recent documents. No graphs or draggable widgets—clarity over complexity. Key features to build 1. Secure email-based authentication, password reset, and basic profile management. 2. Persistent “Projects” sidebar. A user can create a project, chat with either GPT inside it, and return later to pick up the same threaded conversation. 3. Document repository per project. Users must be able ...

Project Overview We are looking for an experienced full stack developer or development team to build a scalable community matrimonial platform. Currently our community circulates matrimonial biodata PDFs with QR codes in WhatsApp groups. We want to convert this into a full digital platform where users can register, create profiles, search partners, download biodata PDFs, and participate in matrimonial events. The system must support at least 100,000 profiles and include modern architecture, AI features and WhatsApp automation. Core Features User Registration • Mobile number login with OTP • Secure session management Profile System • Detailed biodata creation • Photo upload and gallery • Family information • Partner preferences Profile Verification &b...

I need a full-stack web application that lets users store large files in the cloud and stream videos instantly—essentially mirroring the experience people get on Terabox or Diskwala. The platform must cover both sides of the equation: rock-solid file storage with fast upload/download speeds and a smooth, in-browser player that supports adaptive video streaming, subtitles, and playback controls on desktop and mobile. Key deliverables I expect from you: • Responsive website with user registration/login, secure password reset, and basic account dashboard • Upload and download workflow that can handle very large files (parallel chunked uploads, resume support, file integrity check) • Integrated HTML5/HLS/DASH player for MP4 and MKV, auto-selecting quality based on ban...

We are building a modular AI-powered WhatsApp support system integrated with our existing WooCommerce, CRM infrastructure and subscription Support. All using Whatsapp as main Seller bot. The system must include: • WhatsApp Cloud API integration • Custom middleware (Node.js or Python preferred) • Subscription validation by WhatsApp phone number • Role-based access control (Farmer, Field Technician, Repair Technician, Full Technician) • AI integration (OpenAI API) • Structured logging and audit trail • Escalation to human support • Clean architecture with separation between commercial and technical domains • Integration with Kommo or other simular. • Integration to Woocomerce • Woocommerce al functions tests: freights, Payment, Invoi...

Saya ingin membangun sebuah website e-commerce yang responsif dan mudah dikelola, dengan fokus utama pada fitur Ulasan produk agar calon pembeli dapat menilai kualitas barang sebelum membeli. Ruang lingkup yang saya bayangkan: • Pengaturan katalog produk lengkap dengan variasi harga dan stok. • Sistem akun pelanggan sederhana untuk memposting dan mengelola ulasan. • Halaman detail produk yang menampilkan rating bintang, komentar, dan rangkuman ulasan. • Dashboard admin untuk moderasi ulasan serta analitik dasar (jumlah ulasan, rating rata-rata, dan tren). Saya terbuka jika Anda merekomendasikan penambahan komponen penting lain—misalnya keranjang belanja atau sistem pembayaran—namun prioritas utama saya adalah integrasi, tampilan, dan keamanan f...

I have a React / project ready to go—source code is complete and waiting in a repo. What I need now is a deployment-minded developer who can: • pull the code, run the production build, and resolve any build-time hiccups • deploy it on a Node.js hosting platform (my preference), setting up the process manager and start script so the app restarts automatically if it ever crashes • configure required environment variables, provision an SSL certificate so the site loads over HTTPS, and link the app to its database connection string • verify that everything loads correctly in a browser and that both client- and server-side routes behave as expected Once the site is live I’d like a brief hand-off note explaining where the key configs live, just enough so ...

I already have maximum webpages made in node js, All I need is Backend, Database, Hosting. Testing of functionality if possible. The website is very basic. I dont hold much budget. Best for someone who is looking for hands on database and get project experience for start. If liked your work ,will give same website in future to scale with great budget. please bid fair price . New freelancers are absolutely welcomed.

DEBE SER DE LATINOAMERICA Busco desarrollar el MVP de una nueva plataforma legal enfocada en el mercado chileno. Para esta primera versión necesito: • Módulo de gestión de casos legales que permita a cada abogado crear, actualizar y hacer seguimiento de sus expedientes. • Canal de comunicaciones seguras entre abogado y cliente con cifrado de extremo a extremo. • Registro e inicio de sesión mediante correo electrónico y contraseña, con una arquitectura preparada para añadir métodos más robustos en futuras fases. El único rol que administrará esta versión será el de Abogado; más adelante ampliaremos a clientes y perfiles administrativos, así que valoro un cód...

About the Role We are looking for a highly motivated fresher who is eager to learn and grow in a fast-paced tech environment. Strong attitude, ownership mindset, and curiosity matter more than existing technical expertise. What You’ll Work On Build and maintain web applications (Frontend + Backend) Work with APIs and databases Support AI/ML integrations and automation workflows Assist in building scalable and secure systems Collaborate closely with founders and product teams Tech Stack (Exposure Prepferred, Not Mandatory) Python / Node.js React.js / PostgreSQL / MongoDB REST APIs Basic understanding of AI tools / LLMs is a plus Git & GitHub What We Are Looking For Strong problem-solving ability High ownership and accountability Eagerness to learn new technologies Good commu...

Full-Stack MERN E-Commerce Store Development Looking for an experienced MERN stack developer to build a complete e-commerce platform. Tech Stack: Frontend: React 18, Redux Toolkit, Tailwind CSS, Vite Backend: Node.js, Express, MongoDB, Mongoose Authentication: JWT with bcrypt Payment: PayPal integration Additional: React Router, React Toastify, ApexCharts Key Features Required: User authentication & authorization (admin/customer roles) Product management (CRUD operations, categories, image uploads) Shopping cart & checkout flow Order management system User profiles & order history Admin dashboard with analytics Product reviews & ratings Favorites/wishlist functionality Responsive design Deliverables: Fully functional frontend and backend RESTful API with proper middlew...

The codebase is a React front end that relies on Supabase for authentication, data storage, and real-time updates. A series of stubborn bugs have crept in—misfired auth callbacks, occasional data mismatches after writes, and visibly broken UI states when the websocket drops. Your first mission is to isolate and eliminate those issues so the app runs cleanly, with no console errors and all existing unit tests green. Once the core bugs are gone, I’d like a quick pass on the database schema (a couple of tables need index tweaks and a foreign-key adjustment) and help preparing a production deployment workflow. The stack is already wired to GitHub; I deploy to Vercel, but I’m open to your preferred routine as long as rollbacks are painless. Everything needs to be wrapped up ...

We are seeking an experienced software engineer to support the design, development, and delivery of complex software solutions for our Client. The engineer will join an existing team and contribute across the full software development lifecycle, working primarily within a modern web application stack (for example, a Python-based backend with a Vue frontend) deployed on cloud infrastructure (primarily AWS). This role requires strong technical depth, the ability to ramp up quickly on large and evolving codebases, and comfort working through ambiguous or evolving requirements in close collaboration with internal teams as well as customers. The engineer will be expected to independently own significant technical work, contribute to system and component-level design, write well-tested and maint...

Necesito conectar nuestro PMS Cloud con la centralita Asterisk para cubrir funcionalidades de gestión de hotel. El objetivo es que el personal pueda manejar desde el PMS: • Registro de huéspedes: que cada check-in o check-out actualice automáticamente el estado de la extensión telefónica asignada. • Asignación de habitaciones: que al cambiar una habitación en el PMS se reprograme la extensión correspondiente en Asterisk sin pasos manuales. • Facturación y pagos: que las llamadas salientes e internas se registren en la cuenta del huésped y se reflejen en la factura final. Ya contamos con un software específico de gestión hotelera en la nube; requiero que el integrador trabaje sobre sus A...

We are looking for a highly skilled AI Technology Consultant based in India or Pakistan. Requirements: • Strong English communication skills • Strong AI technical knowledge (LLMs, AI systems, modern AI tools) • Strong coding ability (Python, Node.js, or similar) • Experience building AI-powered applications or systems • Ability to communicate clearly and work independently Responsibilities: • Design and build AI-powered solutions • Provide technical consultation on AI architecture • Collaborate with the team and explain technical concepts clearly If interested, please share: • Your resume • AI project experience • GitHub or portfolio

Quiero diseñar y luego dar mantenimiento continuo a una aplicación de gestión de proyectos desarrollada en Next JS y Supabase, trabajando dentro del entorno de programación asistida Cursor. Alcance funcional • Asignación de tareas: creación, edición, fechas límite, responsables y prioridades. • Seguimiento del progreso: vista Kanban y reportes de avance automáticos. • Comunicación en equipo: comentarios en hilo y notificaciones en tiempo real. Audiencia y permisos La plataforma atenderá a tres roles bien diferenciados—Administradores, Colaboradores y Clientes—por lo que espero control de acceso basado en roles (RLS de Supabase) y una interfaz que muestre a cada perfil solo la infor...

We are building ZenHelp, an AI-powered HR support chatbot designed to assist employees with common workplace queries. The chatbot will act as a virtual HR assistant, allowing employees to interact through chat and receive accurate answers related to payroll, attendance, leave, and other HR-related topics. The system should be designed as an API-based service so that it can integrate easily with our mobile application and internal systems. The objective of this project is to automate repetitive HR queries and reduce manual intervention from HR teams by providing employees with quick and reliable responses. Core Objective The AI chatbot should be able to: Understand employee queries written in natural language Identify the intent behind the query Retrieve relevant employee data from ...

I need a robust BSA (Bank Statement Analyzer) module written in Node.js with an Express back-end that plugs directly into my existing loan-decision engine. The goal is simple: when I upload a PDF statement the service must recognise the issuing bank (refer to the bank matrix in the attached Excel image), isolate the user-defined date range, and return an “average banking” figure alongside deeper insights. Core analytics • Account balance trends over the selected window • Transactional patterns (credits, debits, high-value spikes, cash withdrawals, etc.) • Loan repayment history where such lines exist • Any additional parameters listed in the reference sheets I provided Fraud & integrity checks The system has to flag tampering or alteration&md...

Potrzebuję prostej aplikacji na Facebooku, która wyświetli aktualną liczbę polubień wybranej strony lub posta i odświeży ten wynik w czasie rzeczywistym. Zależy mi, aby licznik: • korzystał z oficjalnego Graph API, • odświeżał dane automatycznie bez ręcznego przeładowania, • posiadał wbudowany system powiadomień, który informuje mnie (lub wskazane konto) o przekroczeniu określonych progów polubień. * działa w realu - po podłączeniu do prądu jako urządzenie stacjonarne w biurze Oczekuję w pełni działającego kodu, krótkiej instrukcji wdrożenia oraz informacji o wymaganych uprawnieniach i tokenach. Jeśli masz doświadczenie z Facebook Graph API, Webhooks lub podobnymi rozwiązaniami czasu rzeczywistego, daj znać.

I’m expanding ReviewyAI from a promising prototype into a production-ready, autonomous code review engine. The immediate focus is twofold: first, integrating GPT-3 (with the option to swap in OpenAI or Anthropic APIs later) so the reviewer delivers highly accurate suggestions; second, re-architecting the backend so the system can serve a growing number of simultaneous users without losing speed or reliability. Here’s how I picture the collaboration working: • Frontend evolution – You’ll design and refine reusable components with Tailwind CSS, ensuring the interface feels fast and intuitive on any screen size. • AI-driven analysis – Wire GPT-3 into the Node/Express layer to inspect incoming code, score potential issues, and return actionable feed...

I need two separate websites built and would like to hire one freelancer who can comfortably handle both, though I’m open to splitting the work if you prefer to quote per site. 1. IT consulting website This site’s main job is to showcase my services, with a strong spotlight on website development. I’m after a creative, innovative look rather than a stock corporate template. Smooth navigation, clear service sections, and a contact call-to-action are must-haves. 2. Indian cloud-kitchen website The kitchen brand is new, so the site should capture its authentic flavour while keeping things simple for visitors—think menu presentation, brand story, and an easy way for customers to reach out or place an order (you can suggest the best approach here). Deliverables ...

I have developed a high-end foundation for NexusMed AI, a multi-agent clinical research platform, and I am looking for a senior AI Engineer to lead the next phase of development. The project currently has a stunning "Blue-Green-White" professional UI and a robust Deno-based backend utilising LangGraph for complex agent orchestration. Key Objective: The primary goal is to finalize and enhance the specialized Literature Review Agent. This agent must move beyond general web search to perform deep, evidence-based research for medical professionals. Specific Tasks: Deep Database Integration: Implement robust integrations with PubMed (via Entrez API) and Google Scholar to retrieve peer-reviewed medical journals and clinical trials. Advanced RAG Implementation: Enhance the Retrieval-...

I’m building a ride-hailing startup that brings several established taxi companies together under one roof so passengers see every nearby cab in a single app. This is a partnership opportunity: I cover business development and fleet onboarding, you lead the tech and share in the upside through an equity-plus-cash arrangement we’ll define together. The immediate objective is an MVP that runs natively on both iOS and Android. It must handle seamless booking, real-time driver tracking and secure in-app payments, all powered by a back-end that scales as new fleets join. A web-based admin console will let us register taxi companies, assign vehicles, adjust pricing and monitor live ride data. Key MVP deliverables • Passenger apps for iOS & Android • Cloud back-end...

React Native Developer Needed – Social Media App (Existing Project) Project Type: Ongoing Social Media Application Frontend: React Native Backend: Completed (APIs Ready) Cloud: Google Cloud Engagement: Freelance (Milestone-Based / Fixed Cost) Scope of Work We are building a scalable social media platform and are looking for an experienced React Native developer to handle frontend updates, feature integration, and deployment. 1. API Domain Update & Performance Optimization Backend has been redeployed to a new domain. Frontend is currently connected to the old API domain. Update all API endpoints to the new domain. Fix slow loading issues. Optimize performance. Configure and deploy the app properly on Google Cloud. 2. Community Verification Feature (Frontend Integration)...

We’re building a simple SaaS that helps businesses automatically reply to their Google reviews using AI. Goal (MVP) A business owner signs up, connects their Google Business Profile, and the system: imports their reviews generates AI reply suggestions for reviews that don’t have replies yet (existing backlog) monitors for new reviews and generates replies automatically lets the owner approve/post replies to Google in 1 click charges a monthly subscription (£29/month) via Stripe Core features 1. Auth + onboarding Email/password or Google sign-in (your choice) User account + basic settings (reply tone: friendly/professional/formal) 2. Google Business Profile integration OAuth2 connection Let user select GBP location(s) (start with 1 location for MVP) Fetch reviews for ...

I need a small, production-ready Messenger bot that can sit on my Facebook page and handle customer conversations end-to-end within five days. The bot should automatically reply as soon as a visitor sends a message, use a professional and formal tone, and deliver answers in text accompanied by relevant links when needed. Typical use cases include greeting a user, answering a set of frequently asked questions, and guiding them to product or policy pages by dropping the proper URLs right in the chat. While it chats, the bot must capture each visitor’s name and phone number, then push that data straight into a live Google Sheet so my team can follow up instantly. A lightweight admin panel or clearly documented configuration file that lets me update FAQs myself would be ideal. You may ...

I maintain a fork of LibreTaxi (Telegram bot – GitHub repo here: ) and now need a new core feature: automatic fare calculation. Here is what I’m after: • When a rider requests a trip, the bot should calculate a fare on-the-fly, based on distance and an adjustable per-kilometre (or mile) rate that I can later tweak in a simple config file or an admin command. • Time-based or surge multipliers are a plus if you can keep the logic clearly separated so I can expand it later. • The fare must be displayed to both driver and rider before either party confirms. • No external payment processing is required right now—just the calculation and clear display. LibreTaxi is written in Node.js and Telegraf, so please stay within that stack. All changes should...

Já possuo um protótipo funcional de arbitragem HFT em criptomoedas com backend e frontend separados. Ele já se conecta a algumas exchanges, calcula spreads em tempo-real e abre/fecha ordens, mas começou a apresentar falhas tanto no servidor quanto na interface e na integração com as corretoras. O próximo passo é elevar o projeto a nível de produção: • Conectar também a BYBIT, Kraken, BingX, OKX e Gate, mantendo a atual arquitetura de sockets, websockets e REST. • Revisar e estabilizar todas as rotinas de criação e fechamento de ordens; hoje ocorrem time-outs e status inconsistentes. • Refatorar o cálculo de spreads para deixá-lo mais preciso e confiá...

We are looking to acquire or license an already developed crypto analytics or smart wallet tracking SaaS platform related to blockchain data analysis / EXPERT OR SENIOR DEVELOPERS ONLY. The objective is to accelerate the launch of a new crypto intelligence platform by working with developers or teams who already have a working product or prototype that can be adapted and expanded. At this stage, we are not looking to build a project from scratch. Instead, we want to review existing crypto platforms, dashboards, or SaaS tools that can be customized and further developed. ________________________________________ Platforms We Are Interested In We are open to reviewing solutions such as: • Crypto wallet tracking tools • On-chain analytics dashboards • Smart money tracking platfo...

Semantic Compiler Engineer We are looking for a Semantic Compiler Engineer with the following skills and experience: Compiler Engineering: - Demonstrable experience building a compiler, transpiler, code generator, or static analysis tool - Proficiency with multi-stage pipeline design: parsing, AST construction, semantic analysis, code emission - Understanding of type systems, type inference, and type-directed code generation - Experience with graph algorithms: DFS, topological sort, cycle detection, parallel scheduling TypeScript / Node.js: - TypeScript 5.x with strict mode: discriminated unions, conditional types, template literals, mapped types - Node.js 18 LTS runtime, ESM modules, async/await, concurrency patterns - Zod schema definition and .safeParse() integration for runtime val...

Agwa Travel OS — MVP Development (Architecture‑First Build) Agwa Travel OS is a unified travel platform built on a modern, cloud‑ready stack: Node.js + NestJS services, React/ front end, PostgreSQL, Redis, and ElasticSearch running on AWS. The technical architecture, module boundaries, API contracts, and phased milestone plan are already fully documented. What I need now is a disciplined, architecture‑first development team that can execute cleanly and stay with the product long term. Scope of the MVP The first release focuses on delivering the complete core travel flow across multiple verticals: 1. Search → Book → Pay Users must be able to: Search flights, hotels, cars, and experiences View real‑time availability and pricing Complete booking and checkout using Stripe ...

Hello, I am looking for someone who has strong knowledge and experience with Google AntiGravity and can explain how it works in detail. What I need: A live tutorial via screen sharing (Zoom, Google Meet, or similar). Step-by-step explanation of how Google AntiGravity works. Demonstration of the system in practice. Ability to answer my questions during the session. Requirements: Proven experience or deep knowledge of Google AntiGravity. Ability to explain technical concepts clearly. Good English communication skills. Session details: Format: 1-on-1 screen-sharing tutorials I may ask follow-up questions depending on the topic. If you have real experience with this topic, please send a short message explaining: Your experience with Google AntiGravity What you can teach during ...

Refresh Token Fix. Firebase Auth Refresh Token Setup (Bubble + Node.js Cloud Functions) Description I need help implementing a reliable Firebase Authentication token refresh system for my web application. My app currently uses: frontend Firebase Authentication Firebase Cloud Functions (Node.js) API calls from Bubble to Cloud Functions Authentication handled through a third-party Firebase plugin in Bubble The issue I’m facing is ensuring that Firebase ID tokens refresh properly so authenticated API calls to my Cloud Functions continue to work after the initial token expires. What I Need Implement a secure refresh token flow Ensure ID tokens refresh automatically Allow my Bubble frontend to maintain authenticated sessions Ensure API calls to Firebase Cloud Functions remain authorized ...