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    2,000 ruby on rails developer contract lavori trovati, prezzi in EUR

    English: development of a platform of online gaming software with integrated sports betting Italian: sviluppo di una piattaforma di gaming on line con software sports betting integrato

    €5284 (Avg Bid)
    €5284 Offerta media
    2 offerte

    Diffusione di musica via multicast in formato ulaw a vari apparati SIP " SNOM PA 1 utilizzando come sorgente l'ingresso MIC di un PC, tramite VLC o altro software. in questo modo collegando l'uscita AUX di uno stereo analogico all'ingresso MICROFONO del pc si ottiene una diffusione di musica agli SNOM PA 1 Possibilità di diffondere anche flusso di radio internet ____ Distribution of music via multicast format ulaw to various apparatuses SIP "SNOM PA 1 using as source the MIC input of a PC, via VLC or other software. in this way i need to send music from ANALOG RADIO to SNOM PA 1 Possibility of spreading also stream Internet radio

    €199 (Avg Bid)
    €199 Offerta media
    1 offerte

    Creazione di campagna AdWord. sito da pubblicizzare - Ricerca parole chiave più performanti. Paese:Medio oriente. Target: Solo B2B con distributori e importatori arredobagno e rubinetteria sanitaria - Architetti per contract creazione campagna su account google nuovo da creare per azienda - budget della campagna da stabilire a seconda delle opportunità. Budget creazione campagna tra 100/200 €

    €121 (Avg Bid)
    €121 Offerta media
    4 offerte

    I am looking for a developer with Ruby + HTML skills (+JS) for the development of an online dashboard, which has to display data coming from RESTful APIs. Each used of the portal will have his own account and credentials which will give access to his own dashboard, unique and customizable. The service will be a paid subscription model, therefore also this implementation has to be considered. Ideally the development should be based on Dashing () or similar, and have a "tabs" like interface, entirely customizable by each user. A geo-referenced map/floor plan will have to be displayed as well, along with heat maps on top (coming from API/database) and real time location data. The management and development of a safe and dynamic database (with dat...

    €4754 (Avg Bid)
    €4754 Offerta media
    5 offerte

    Sto cercando uno sviluppatore con conoscenze Ruby + HTML per lo sviluppo di una dashboard web che includa dati presi tramite varie API. Ogni utente del portale avrà le sue credenziali che daranno accesso alla sua dashboard, unica. Il servizio sarà a pagamento e a sottoscrizione, pertanto è da prevedere anche questa parte. Idealmente lo sviluppo dovrebbe essere basato su Dashing (), o comunque deve avere una grafica a "tabs" come dashing, e permettere all'utente di customizzare la propria dashboard. Una parte da considerare è la gestione di una mappa / floor plan, e la visualizzazione su di essa di heat map e real time location. La gestione e creazione dinamica (via API) di un Database sicuro è parte integrante del progetto. ...

    €1839 - €4599
    €1839 - €4599
    0 offerte
    finish the job Terminato left

    online contract

    €138 (Avg Bid)
    €138 Offerta media
    1 offerte

    Il progetto è innovativo, ha l'obiettivo di archiviare e divulgare opere e cultura e ha carattere internazionale. E' attualmente seguito da un team di lavoro composto da 5 sviluppatori Rails ma vorremmo integrare il team con sviluppatori esterni. richiediamo il lavoro da noi a Verona e abbiamo come delivery il 15 marzo 2015. Se qualcuno di voi crede di poter essere un asset per questo progetto siamo interessati a conoscerlo in tempi stretti.

    €16 / hr (Avg Bid)
    In primo piano
    €16 / hr Offerta media
    1 offerte

    Upgrade vtiger dalla 6.1.0 alla 6.2.0 mantenendo le personalizzazioni attive

    €20 / hr (Avg Bid)
    €20 / hr Offerta media
    3 offerte

    Costruzione tramite software professionali e gestione di casino online Skype: lucaskype577

    €2084 (Avg Bid)
    €2084 Offerta media
    1 offerte

    Per un’importante attività in fase di start up ricerchiamo un programmatore PHP, SQL, Java. La risorsa sarà inserita all’interno dell’azienda e si occuperà nello specifico di analisi e sviluppo software. Figura ricercata: Laureato o neolaureato in discipline scientifiche (Informatica, Ingegneria, Fisica, Matematica, ecc.) con esperienza, anche minima, in posizioni analoghe. Il candidato deve essere in grado di gestire l’intero ciclo di vita del software (ideazione, progettazione, realizzazione, debugging, rilascio e manutenzione). E’ richiesta la conoscenza approfondita dei linguaggi di programmazione indicati di seguito e buona conoscenza delle teorie dei database per quanto riguarda il linguaggio SQL. Attitudini personali: Esp...

    €612 (Avg Bid)
    €612 Offerta media
    5 offerte

    QuiCibo CERCA DEVELOPER Ruby on Rails da affiancare al team di sviluppo, su area Veneto o limitrofe. QuiCibo è il mercato online dell'agroalimentare italiano. Un marketplace dove i produttori del territorio possono esporre e vendere i propri prodotti e dove i consumatori possono acquistare direttamente dal produttore, all'insegna della massima trasparenza.

    €925 (Avg Bid)
    €925 Offerta media
    2 offerte

    Cerco programmatore per terminare progetto marketplace ingaggio online. Esperto php, mysql, booking con escrow. Residenza preferibile Abruzzo Pescara/Chieti o possibilità trasferte. In caso la collaborazione vada a buon fine potrà non esaurirsi con questo job. Linguaggio di programmazione php Requisiti tecnici e funzionali 1-modifiche campi utenza venditore/acquirente 2-modifiche processo booking con escrow Altre comunicazioni Iniziate ad inviare un'offerta di massima, i dettagli delle modifiche verranno inviati in privato per permettervi di confermare l'offerta.

    €553 (Avg Bid)
    €553 Offerta media
    20 offerte
    C# DEVELOPER Terminato left

    Siamo una società di Milano che possiede un software gestionale personalizzato per i nostri clienti. Stiamo cercando un consulente/dipendente che porti avanti alcuni degli sviluppi necessari.

    €14 / hr (Avg Bid)
    €14 / hr Offerta media
    1 offerte

    Sto cercando uno sviluppatore con conoscenze Ruby + HTML per lo sviluppo di una dashboard web che includa dati presi tramite varie API. Ogni utente del portale avrà le sue credenziali che daranno accesso alla sua dashboard, unica. Idealmente lo sviluppo dovrebbe essere basato su Dashing (). Sarà lieto di spiegare ulteriori dettagli a chi interessato. E' un progetto ambizioso e impegnativo, il budget è già allocato e disponibile. Siamo cercando una persona o un team che voglia dedicarsi allo sviluppo.

    €4160 (Avg Bid)
    €4160 Offerta media
    6 offerte
    Developer Terminato left

    Mobile App

    €269 (Avg Bid)
    €269 Offerta media
    9 offerte

    More discussion via PMB. Thanks

    €3 - €3 / hr
    Sigillata
    €3 - €3 / hr
    3 offerte

    Aggiornare un'applicazione web preesistente

    €614 (Avg Bid)
    €614 Offerta media
    9 offerte

    Un applicazione che si basa su una sorta di servizio " video chiamata " strutturato in modo diverso con un collegamento all applicazione su social ( Facebook - Twitter - Google + ).

    €85 (Avg Bid)
    €85 Offerta media
    2 offerte
    .NET developer Terminato left

    Stiamo ricercando per significativa società di consulenza un collaboratore a Milano per un progetto della durata di 6/9 mesi in ambito banking/insurance. Competenze richieste: - 2 anni di esperienza nel ruolo - .Net framework 2+ e successive - Sviluppo object oriented in C# - Framework MVC e WCF - Almeno un framework di front-end, es: Jquery UI, Kendo UI o Ext JS - Almeno un framework di persistenza, es: Entity Framework, NHibernate

    €25 / hr (Avg Bid)
    €25 / hr Offerta media
    11 offerte

    Sono un professionista da 30 anni mi occupo di software gestionale. Clientela acquisita e da gestire per migrazioni. Cerco zona Lucca professionista serio per una eventuale collaborazione. Considero anche giovani con poca esperienza e tanta voglia di lavorare nel campo informatico gestionale.

    €29 (Avg Bid)
    €29 Offerta media
    1 offerte
    Web Developer Terminato left

    Stiamo ampliando il nostro Team. Cerchiamo un developer con esperienza per sviluppo su piattaforma LAMP - Linux, Apache, MySQL, PHP e HTML. La nostra piattaforma attualmente è interamente sviluppata in PHP, quindi una forte conoscenza del PHP è la richiesta principale. Tuttavia al candidato sarà richiesto anche di effettuare manutenzione e aggiornamenti sulla parte di Front-end, quindi HTML/CSS/JS(jQuery). Esperienza con i principali CMS di e-commerce quali Magento e Prestashop è gradita in quanto vi è necessità di mantenere dei plugin sviluppati. Siamo estremamente dinamici e flessibili: al candidato viene richiesta una partecipazione attiva nella definizione della roadmap della piattaforma, quindi nelle decisioni sulle tecnologie e meto...

    €14 / hr (Avg Bid)
    €14 / hr Offerta media
    5 offerte

    .Net Developer As Discussed

    €3 / hr (Avg Bid)
    €3 / hr Offerta media
    1 offerte

    ho bisogno di un programmatore competente su Ruby on Rails che mi dedichi un paio d'ore su Skype per fissare alcuni concetti chiave e correggere alcuni errori in una semplica applicazione di test che sto sviluppando. Gli argomenti su cui desidero essere aiutato sono: - Relazioni tra tabelle ed inserimenti (ho problmei ad inserire record in una tab. relazionata uno a molti) - Strategia di testing (no RSPEC) - Troubleshooting vario - Deploy su openshift (Rails 3.x) di una applicazione Rails 4 potrei avere bisogno di successive sessioni per cui comunicatemi la vostra tariffa oraria.

    €5 - €11 / hr
    €5 - €11 / hr
    0 offerte

    IMPORTANTE: RICHIESTA RESIDENZA IN ZONA BOLOGNA, IN QUANTO SI TRATTA DI ATTIVITA' FULL-TIME!!! NO TELELAVORO!!! IMPORTANT: BOLOGNA (ITALY) RESIDENT ONLY, FOR A FULL TIME ACTIVITY IN BOLOGNA ZONE!!! NO REMOTE WORKING!!! IL PROFILO CHE CERCHIAMO Questa figura avrà la responsabilità di modellare, sviluppare e mantenere applicazioni e servizi per l’evoluzione della piattaforma di E-commerce, in particolare si occuperà di: * Gestire design e sviluppo di nuove applicazioni e servizi * Mantenere e sviluppare il parco software in carico al team * Gestire l’integrazione e ri-fattorizzazione degli applicativi esistenti * Sviluppare test unitari e funzionali * Creare documentazione puntuale sulle attività svolte LE COMPETENZE TECNICHE CHE DE...

    €3472 (Avg Bid)
    In primo piano
    €3472 Offerta media
    5 offerte

    Ci serve uno che sappia creare un sito in cui gli utenti possano pubblicare i loro video e con questo non intendo un sito come Youtube ma un sito in cui gli utenti possano aggiungere video usando l'Embed code nel mio sito... Così non dovranno caricarlo sul mio sito...

    €345 (Avg Bid)
    €345 Offerta media
    7 offerte

    ...currently facing an issue with my WhatsApp automation. Specifically, I'm unable to send messages. The automation is running on Windows and the script is written in Node.js. Key requirements: - Diagnose and fix the issue: The core problem lies in the inability to send messages. As such, the ideal candidate should have a strong understanding of OpenCV and related concepts, as well as experience with automation on WhatsApp. They should be able to quickly pinpoint the issue and implement the appropriate solution. - Windows proficiency: The automation is running on a Windows platform. The ideal candidate should be familiar with the quirks and intricacies of automation on this OS. - Node.js expertise: The script is written in Node.js. The freelancer should...

    €7 - €17
    €7 - €17
    0 offerte

    More details: What specific bug or issue are you experiencing in your app? App crashing Under what conditions does the app crash? On startup What is the primary function of your app? dating app

    €147 (Avg Bid)
    €147 Offerta media
    21 offerte

    We are seeking experienced cybersecurity consultants for a project focused on assessing and enhancing our client's DDoS protection mechanisms, incident response processes and overall security posture. Budget: ~$7000 Location: Riyadh (Onsite) 60 Days Responsibilities: - Review and assess the configuration and setup of DDoS protection systems, including network and application layer defense mechanisms - Evaluate the effectiveness of existing cybersecurity incident management processes, procedures, and playbooks - Assess DDoS detective and preventive controls from a technology infrastructure and security perspective - Audit the configuration and setup of network appliances (routers, switches, firewalls) for security best practices - Review and optimize the SIEM (Security Informa...

    €51 / hr (Avg Bid)
    €51 / hr Offerta media
    1 offerte
    Laravel Developer for API & Admin 6 giorni left
    VERIFICATO

    We have a laravel web API for a native mobile frontend. We need some fixes completed. Our code is stored on bitbucket currently.

    €29 / hr (Avg Bid)
    €29 / hr Offerta media
    127 offerte

    I have a design prepared for an app I'm developing and I'm in need of a skilled Flutter developer who is a BLoC expert. The main features of the app will include user authentication, push notifications, and in-app purchases. In addition, the app will need to integrate with external APIs. Key requirements: - Proficiency in Flutter - Expertise in BLoC pattern - Prior experience with user authentication, push notification, in-app purchases - Strong API integration skills

    €13 (Avg Bid)
    €13 Offerta media
    4 offerte

    I'm looking for a talented 2D animator who can create 3 engaging and entertaining videos, each lasting between 45-60 seconds. The primary goal of these videos is to captivate and entertain the audience. Key Responsibilities: - Develop 3 separate videos in a minimalist animation style - Ensure the videos are engaging and entertaining throughout - Incorporate the ready-made s...usp=sharing Video 3 - What happens when the MYGA guaranteed period ends: This is an excellent opportunity to showcase your creativity and animation skills. If you're confident in your ability to produce high-quality, engaging content in this style, then I'd love to hear from you. This could lead to on going work with us.

    €349 (Avg Bid)
    €349 Offerta media
    80 offerte

    We are seeking an experienced Flutter developer to integrate 's video and call streaming services along with Firebase database into our existing Flutter application. The primary tasks include implementing 's features for seamless video streaming and call functionality, as well as utilizing Firebase database for efficient data storage and retrieval. The ideal candidate should have prior experience with SDK and Firebase integration. Additionally, the developer will be responsible for updating the app to meet the requirements for submission to both Apple Store and Android Store. If you have the necessary skills and expertise in Flutter development, we'd love to hear from you.

    €145 (Avg Bid)
    €145 Offerta media
    17 offerte

    I am in need of an experienced and skilled developer to create a cryptocurrency betting website with a primary focus on sports. The website should cater to both desktop and mobile users. Key Requirements: - Develop a user-friendly and secure platform for sports betting using cryptocurrencies. - Ensuring the website is optimized for both desktop and mobile platforms to ensure seamless user experience. - Implement a simple, yet functional user account system. Ideal Skills and Experience: - Proficient in cryptocurrency integration and security to facilitate betting transactions. - Experience in sports betting or online gaming platforms. - Strong background in web development, with a focus on user interface and experience design. - Prior experience with developing and o...

    €577 (Avg Bid)
    €577 Offerta media
    81 offerte

    Overview: We are looking for a skilled Golang Developer to join our team for a betting app project. The app is partially built, so you will be working on integrating various features into the existing project. Requirements: Strong knowledge and experience in Golang Experience with sport betting apps Familiarity with bet API integration, order submission, and KYC integration Hosting into Google Cloud Nice to Have: Flutter skills (not mandatory) Project Details: You will be working on an existing project, not from scratch Long-term collaboration expected (a few months) How to Apply: Start your bid with "golang+flutter" to show you've read the job post. Great opportunity for long-term collaboration!

    €20 / hr (Avg Bid)
    €20 / hr Offerta media
    33 offerte

    ...in drafting music performance contracts. This contract will not only cover domestic performances but must extensively cater to international ones too. Key Responsibilities: - Thorough understanding of performance contract laws, both domestic and international. - Providing in-depth detailing about live performances. - Drafting a comprehensive music contract that protects the rights and interests of the artist. Ideal skills for the job: - Contract law experience, especially in the music industry. - Specific experience in drafting contracts for live performances. - Solid understanding of international law related to performance contracts. - Strong communication skills to convey contract details effectively. Experience working with artists on...

    €196 (Avg Bid)
    €196 Offerta media
    21 offerte
    Commercial Building SketchUp Plan 6 giorni left
    VERIFICATO

    I require a SketchUp professional to accurately and efficiently create structural,...follow-up project) Can you deliver precisely detailed SketchUp files for a multifamily residential building? Professionals with experience in providing documentation for successful commercial multifamily residential permit applications will be highly regarded. In addition to the floor plan (in attached file) there is a crawlspace underneath with the electrical and plumbing connections. The initial contract will be for (1) the building exterior (walls, walkways, windows, doors, roof, parking, and decks), (2) the building crawlspace (support posts, plumbing, electrical [main building panel with connections to the 10 subpanels only]), (3) detail plumbing, electrical, and floorplan work in a single ...

    €17 / hr (Avg Bid)
    €17 / hr Offerta media
    44 offerte

    >Registrati o accedi per visualizzare i dettagli.

    Urgente Sigillata NDA

    I am looking for an experienced blockchain developer with expertise in the creation of Decentralized Applications (DApps). - The aim is to develop a DApp for our online cheque clearance and verification system. - Key features should include cheque scanning and image recognition, real-time verification with banking databases, and an audit trail with full transaction history. - Applicants should have a strong knowledge of smart contract development and proven experience with similar financial services applications. - The optimal freelancer would understand the ins and outs of creating secure, efficient, and user-friendly systems. Your bidding proposal should demonstrate your understanding of the special considerations needed for the financial industry particularly around...

    €17 (Avg Bid)
    €17 Offerta media
    8 offerte

    I'm in need of a Laravel developer to create a web application, which will feature user authentication, database integration, and payment gateway integration. Key requirements: - User Authentication: The application should have a solid user authentication system to ensure data security. - Database Integration: A seamless integration of the database to store and retrieve information efficiently. - Payment Gateway Integration: The website is to support online transactions, hence, the payment gateway integration is crucial. - Web Design: The website should have a creative design in line with a creative theme. Content Management: I plan to manage content updates on the website through an admin panel. This means that the developer will need to build a user-friendly ...

    €10 / hr (Avg Bid)
    €10 / hr Offerta media
    25 offerte

    Start date of contract: June 15, 2024 Termination date of contract: open ended Hours per week: up to 20 hours per week Rate of pay & Currency: USD 15.00 per hour Supervisor: Janet Sun Work to be performed: Data review and data entry tasks, as assigned by Janet Sun and Mel Hennigan

    €14 / hr (Avg Bid)
    €14 / hr Offerta media
    1 offerte

    The ideal applicant will have a significant amount of experience working in the educational sector, with a special emphasis on dealing with material that is written specifically in Chinese. Additionally, the applicant is required to demonstrate a certain amount of originality in order to successfully curate courses and design guidelines for this work. As the class structure and general content will be examined by other Chinese academics, candidates should take care to prevent any copyright breaches. This is because the curriculum will be evaluated. In order for us to go forward with this contract, we kindly request that contenders submit their proposals, which should include the projected amount of time that will be needed, the number of lessons that will be included, a...

    €102 (Avg Bid)
    €102 Offerta media
    6 offerte

    I'm currently in search of a seasoned Django developer to assist me in integrating our project with Stripe's API. This is a crucial element of our application, and I'm looking for someone with a proven track record in this specific area. Key Responsibilities: - Develop a seamless, secure and efficient integration with Stripe's API - Ensure the integration is scalable and can handle a growing user base - Regularly test and monitor the integration to ensure its reliability and performance Skills and Experience: - Extensive experience working with Django, particularly on API integrations - Proven expertise in integrating applications with third-party APIs, with a particular focus on Stripe being highly desirable - Strong understanding of security pr...

    €20 / hr (Avg Bid)
    €20 / hr Offerta media
    98 offerte

    I'm looking for an experienced and talented logo designer to create a classic and traditional-style logo for my brand. The primary purpose of this logo is to enhance brand recognition, so it needs to be memorable and timeless. Key requirements: - Classic and traditional design: The logo should exude a sense of history and timelessne...online platforms, ensuring they maintain their integrity and recognition across various digital mediums. If you're passionate about classic design, have a keen eye for detail, and can create logos that stand the test of time, I'd love to hear from you. The company name is Advanced Tax Strategies. We want one of the primary colors to be Red. Once we have chosen the winner, we will probably contract with you to do letterhead and busi...

    €92 (Avg Bid)
    In primo piano Garantito
    €92
    433 proposte

    I need one Flask developer for some easy tasks now I need work for long term I need work from Pakistan or Indian Coder

    €6 / hr (Avg Bid)
    €6 / hr Offerta media
    10 offerte

    I'm looking for a skilled app developer who can create a cross-platform application for me. The primary goal of the app is to cater to social work. Key features I aim to include are: - Messaging functionality - Photo & Video Sharing capabilities - Event Planning features The ideal candidate for this project should have experience in app development, particularly for both iOS and Android. Moreover, they should have a strong familiarity with social networking app features and be able to develop a seamless, user-friendly interface for our users. Your attention to detail and creativity will be highly valued.

    €441 (Avg Bid)
    €441 Offerta media
    14 offerte
    Online Casino Game Developer 6 giorni left
    VERIFICATO

    I'm looking for a talented and experienced full-stack developer who can assist me in creating an online casino gaming platform. Below are the main requirements: - Game Types: The platform should feature popular casino games such as slot machines, poker, and roulette. These games should be engaging, interactive, and provide an authentic casino experience. - Design Preferences: While I don't have specific design preferences, it's important that the games are visually appealing and user-friendly. A clean, modern, and sleek design would be ideal. - Simultaneous Players: The platform should be able to handle less than 100 players simultaneously. It's crucial that the games run smoothly and without glitches, offering a seamless experience for users. Ideal skills an...

    €4707 (Avg Bid)
    €4707 Offerta media
    32 offerte

    I'm looking for a skilled developer proficient in for front-end development of my website. This project will be heavily involved with API calls, as well as integrating a number of unique features. Key Requirements: - User Authentication - Responsive Design - Implementation of multiple pages - Working with AI APIs - Multiple backend Custom API calls - HTML Visual Editor Aesthetically speaking, I prefer a clean and minimalist design. At this time, there is no need for third-party service integrations. Ideal Skills: - Experience in - Strong understanding of API integration - Ability to incorporate responsive design - Experience with HTML Visual Editors - Ability to build interactive web apps, with interactive editors similar to that available on and Looking

    €121 (Avg Bid)
    €121 Offerta media
    22 offerte

    I need a mid-level React-Native developer with 3-5 years of experience who is well-versed in using Expo and writing JavaScript. The project involves implementing a design that already exists in Figma and fixing minor bugs in the code. Key Responsibilities: - Implement the design accurately: You should ensure that the design is represented faithfully in the app. Attention to detail is crucial in this aspect. - Fix any minor bugs: Any issues present in the existing code should be identified and resolved promptly. - Maintain code quality: You should be able to write clean, well-structured code that is easy to maintain in the future. Ideal Skills and Experience: - 3-5 years of experience in React-Native development - Proficiency in Expo, react-native and JavaScript - Strong understand...

    €13 / hr (Avg Bid)
    €13 / hr Offerta media
    74 offerte

    I am in need of an experienced website developer to create an engaging blogging platform. This website will focus primarily on written articles and thus, a professional who can work flawlessly with text-based content is highly desired. A key function to be implemented on the website is a comment section beneath each article, allowing readers to engage and interact. In depth understanding of how to integrate such features is therefore crucial for this project. With your extensive experience, I look forward to a fresh, user-friendly blog that encourages lively discussions.

    €99 (Avg Bid)
    €99 Offerta media
    31 offerte