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Hire the best REST API Developers in Ukraine

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Clients rate REST API developers
Rating is 4.8 out of 5.
4.8/5
based on 529 client reviews
  • $35 hourly

    • 5.0/5
    • (22 jobs)
    Welcome! I have over 12 years ⌚ of comprehensive experience in the IT industry. My core skills include DevOps (AWS \ Google Cloud \ Azure Cloud \ Serverless), Node (AWS Lambda & Typescript & Serverless), Laravel (PHP) and React. I have extensive experience in both front-end and back-end web development, specializing in high-load projects. Additionally, I excel in developing serverless applications or migrating existing ones to a serverless architecture. My core strengths lie in my deep understanding of object-oriented concepts and design patterns. My skills include: ✔ JavaScript, TypeScript ✔ Node.js, ExpressJS, NestJS ✔ PHP, PHP frameworks (Laravel 8+, Lumen 8+) ✔ React, Next.js ✔ Redux, Redux Thunk, Redux Saga ✔ AWS services (Lambda, API Gateway, AWS Glue, Step functions, AWS Batch, Elastic Beanstalk, Auto Scaling, S3, CloudFront, CloudFormation, Route53, CodeBuild, CodeDeploy, CodePipeline, SageMaker, IoT) ✔ Google Cloud Platform (GCP) services (Compute Engine, Cloud Functions, Cloud Storage, Cloud SQL, Cloud Machine Learning Engine, Cloud Monitoring, Cloud IoT Core, Cloud Tasks, Kubernetes Engine, Container Registry) ✔ Microsoft Azure services (Azure Kubernetes Service, Azure Functions, Azure SQL Database, Azure Load Balancer, Azure Machine Learning, Azure Pipelines, Azure Container Registry) ✔ GraphQL, MySQL, MongoDB, PostgreSQL, ElasticSearch ✔ Restful interfaces (JSON, XML), Web-sockets ✔ Bootstrap, HTML, CSS and CSS Preprocessors, Webpack, Material UI ✔ MUI, Storybook, TailwindCSS ✔ Git, Linux Command-line Interface ✔ Laravel Vapor, Docker, Vagrant ✔ Smarty, Twig, Blade ✔ Basic knowledge of UI/UX design (Figma, Photoshop, Sketch, etc.) If you're seeking someone to turn your ideas into reality or to join your development team, don't hesitate to reach out. Ready to elevate your business? Let's collaborate! 🚀 I'm committed to ensuring the project progresses as efficiently as possible, prioritizing client satisfaction with both the final outcome and the timeline.
    vsuc_fltilesrefresh_TrophyIcon REST
    RESTful Architecture
    PHP
    Google Cloud Platform
    Laravel
    Serverless Stack
    Amazon RDS
    Amazon S3
    Web Development
    Amazon DynamoDB
    Serverless Computing
    Amazon API Gateway
    Cloud Computing
    AWS Lambda
    Node.js
    TypeScript
    React
    Amazon Web Services
  • $40 hourly

    • 4.9/5
    • (16 jobs)
    As a full-stack developer, I have a comprehensive understanding of web software development, utilizing modern frameworks and techniques. I possess expertise in frontend architecture, enabling the creation of robust and scalable frontend applications. In addition to my proficiency in AWS services, I am well-versed in various modern frontend frameworks (mostly Angular and React), Node.js/Java/Python, SQL/NoSQL databases. This knowledge allows me to effectively build dynamic and efficient full stack applications. Throughout my career, I have primarily worked in the adtech industry, focusing on both frontend tasks such as real-time bidding (RTB), Google integrations, and Prebid.js, as well as backend development using Node.js and Java. This experience has provided me with a deep understanding of the industry and the ability to deliver high-quality solutions. Other areas where I have gained experience in recent years include web GIS systems (Mapbox/OpenLayers), Chrome and Firefox extensions, and chatbots (Discord).
    vsuc_fltilesrefresh_TrophyIcon REST
    Angular
    Leaflet
    OpenLayers
    Redux
    React
    Node.js
    JavaScript
    SQL
    MongoDB
    Java
    TypeScript
    RESTful Architecture
    Django
    Python
    Redis
  • $40 hourly

    • 4.9/5
    • (23 jobs)
    Over the last 5 years, I have developed a wide range of iOS Applications including apps for small businesses and for huge international companies. I am an expert in creating native iOS apps. Software development is my greatest skill and I have an incredible attention to detail and perseverance in getting the job done, and done well. My goal - "not doing too many things satisfactorily but doing selective things perfectly"
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    RESTful Architecture
    Social Networking Development
    Objective-C
    Swift
    iOS Development
  • $40 hourly

    • 5.0/5
    • (46 jobs)
    I'm senior WordPress / Full Stack Developer with 9+ years of experience. Have experience in creating projects from scratch (from idea to live web application), team lead of small development team. I work with both long-term and short-term projects. I'm experienced in: - WordPress (custom themes, custom plugins, child themes, plugins and themes customisations) - WooCommerce (any type of custom development and/or configuration) - PHP (Yii 1 / Yii 2, Doctrine ORM, Symphony, Zend Framework 2 ) - JavaScript ( jQuery, ajax, Pure JS) - MySQL - HTML 5 - CSS 3 - Custom eCommerce solutions - JSON, jsonp, xml-rpc, json-rpc, oAuth - Git, Grunt, Gulp, Composer, GitHub, Bitbucket, GitLab, - Jira - LAMP, Nginx, linux (ubuntu, debian, centos). VPS configuration. Varnish.
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    GSAP
    WooCommerce
    WordPress Theme
    MVC Framework
    Payment Gateway Integration
    API Integration
    WordPress Plugin
    RESTful Architecture
    WordPress
    CSS 3
    HTML5
    JavaScript
    PHP
    jQuery
  • $40 hourly

    • 5.0/5
    • (14 jobs)
    I am a certified expert in IT development. I am always open to job offers. Write to me and I will definitely answer Since 2003 I have been software developing. Created internal corporate process and personnel management systems (desktop and web). For the last five years I have been using the Laravel framework in my work. I have experience in developing mobile applications. I specialize in the entire development stack (ERP, CRM, eCommerce). I have experience in the following technologies: ✔️ PHP, Laravel, Livewire (TALL), Symfony, Yii2, (MVC, MVP), WordPress Plugins ✔ JavaScript (ES5-ES2020, Babel), jQuery, VueJS ✔ MySQL/MariaDB, PostgreSQL, MongoDB, SQLite, Firebird, Redis/Memcached, Pervasive/Btrieve ✔ RESTful API, JSON, SOAP, XML ✔ HTML, CSS/LESS/SASS, Animation ✔ Bootstrap. Tailwind, Vue Material, UI/UX, Responsive ✔ API: Youtube, Telegram, Facebook, Instagram, Discord ✔ Git, Webpack, NPM, Yarn, ✔ WebSockets/Pusher ✔ Integration: PayPal, Stripe, Skrill, Payoneer ✔ ChatGPT integration Development experience at C++, JAVA, Delphi, and VB.
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    Web Scraping
    Telegram API
    ChatGPT
    Custom PHP
    PayPal Integration
    Websockets
    Vue.js
    Payment Gateway Integration
    jQuery
    API Integration
    SaaS
    JavaScript
    RESTful API
    RESTful Architecture
    API
    PHP
  • $40 hourly

    • 4.8/5
    • (84 jobs)
    ✅ 100% JOB SUCCESS | ✅ TOP RATED PLUS STATUS | ✅ 10+ YEARS EXPERIENCE You’re sick of freelancers who suck and just want the job done right? Do you need a reliable, multifaceted, friendly Full Stack developer who meets deadlines, excels, and cares about optimizing your investment? Do you need to Develop a Website, Mobile App, Chatbot, or Browser extension for your company, business, or just for yourself? Great! I’m a Front-end developer who was working with both small and large businesses like BMW, TOYOTA, HYUNDAI, SUBARU, RIXOS, FORT BOYARD, and others, so I might be able to help you too. FEW FACTS ABOUT ME: ✅ 10+ years of proven track record (Web and Mobile Application Development) ✅ Strong computer science fundamentals, including knowledge of data structures and algorithms ✅ Extensive experience in projects as a team lead & architect ✅ Technologies Stack: JavaScript, Angular, Vue.js, Node.js, ExpressJS, Ionic, MongoDB, MySQL, Firebase ✅ Always equipped with knowledge of the latest development trends and the top solutions for your project You probably need someone with an eye for detail and strong organizational skills, and that's what you get when you work with me. You can see proof of this in my positive reviews
    vsuc_fltilesrefresh_TrophyIcon REST
    Ionic Framework
    Mobile App Development
    Mobile App
    Firebase
    Front-End Development
    PSD to HTML
    RESTful Architecture
    AngularJS
    WordPress
    Angular
    JavaScript
    RxJS
    Node.js
    Bootstrap
    TypeScript
  • $35 hourly

    • 4.5/5
    • (22 jobs)
    🌟 With over 7️⃣ years of 🔥 iOS development experience, I specialized in crafting custom user interfaces with a keen eye for detail and a robust understanding of SOLID principles. 💡 Key Skills: 
📱 App Development Experience: • Deep understanding of the app development lifecycle on iOS from concept to deployment 🚀. • Versatile in creating apps, ranging from immersive games to robust enterprise solutions 🎮💼. 🎨 User Interface Design: • Commitment to intuitive and aesthetically pleasing UIs 🖌️. • Expertise in SwiftUI/UIKit and modern interface tools. 🛠️ Development Tools Proficiency: • Highly skilled in Xcode and essential iOS development tools 🗜️. • Experienced in Git and other version control systems for collaborative workflows 👥. 🌐💾 Networking and Database Handling: • Skilled in API integration and server communication 📡. • Proficient with on-device database management and interaction with remote databases 🗃️. 🔍 Testing and Debugging: • Aptitude for thorough code testing, including unit and UI tests ⚙️. • Seasoned in debugging processes to ensure app precision and stability 🛡️. 🚀 Learning and Self-Development: • Passion for continuous learning and staying at the forefront of iOS technology 📚. • Adaptive to industry shifts and app market trends 📈. 
🛠️Technologies: 🏗️ Architectures: • MVC • MVVM • MVP 
 📱 iOS Frameworks: • SwiftUI UIKit / Foundation • MapKit 🗺️ • CoreLocation 📍 • AVFoundation 🎵 • Notification Center 🛎️ • Contacts 👥 • Keychain 🔑 • WebKit 🌐 • ARKit
 🖼️ UI: • SwiftUI • Layout in code • Size classes • Storyboards / XIBs
 🔄 Reactive Paradigm: • Combine • ReactiveSwift/ReactiveCocoa • RxSwift/RxCocoa
 💾 Databases: • Realm • CoreData
 🌎 Networking: • Alamofire • REST API • Moya • Kingfisger
 🚀 SDKs: • Firebase 🔥 • OpenCV • Google Maps SDK 🗺️ • Facebook / Twitter / LinkedIn / Google SDKs 👤🐦💼🔍 • Crashlytics 👷
    vsuc_fltilesrefresh_TrophyIcon REST
    RESTful Architecture
    Push Notifications
    MapKit
    Flutter
    Apple Xcode
    iOS
    Model View ViewModel
    MVC Framework
    Firebase
    Firebase Realtime Database
    ChatGPT API
    Core Animation
    ARKit
    App Store
    API
    Core Data
    In-App Subscription
    In-App Purchases
    iOS SDK
    iOS Development
    Native App Development
    UIKit
    SwiftUI
    Swift
  • $25 hourly

    • 5.0/5
    • (7 jobs)
    Are you tired of slow and glitchy software? Looking for a developer who cares about results and user experience? My name is Oleksandr (Alex). My main niche is creating APIs and custom back-ends, so I know pretty much about how web and mobile apps work under the hood. I am also well versed in developing application front-end. Top facts about my workflow: 1. I am very attentive about QA and deliver only well-tested versions 2. My primary stack is PHP/Laravel/MySQL/REST, but I am also experienced in other areas of web development - React, React Native, Redux, jQuery, HTML5, CSS3, responsive design, bootstrap, etc. 3. I always keep you updated on my progress. I send daily reports, available for live communication via messengers and have project tracking software (Trello, Jira, etc) to keep all core things there.
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    Swagger
    Google Cloud Platform
    Vue.js
    RESTful Architecture
    MySQL
    Amazon Web Services
    React
  • $25 hourly

    • 5.0/5
    • (22 jobs)
    My name is Ihor and I have developed and released tens of software products since 2015. I have helped my clients grow their businesses, process transformation, and develop tools to level up the efficiency of their companies. Be sure to know that I'll help you with your digital transformation issue quickly and with high quality. Skills I can offer: ✔JavaScript, Typescript, React, Redux, Next; ✔ React.js(React Hooks, Ant Design, and Material UI); ✔ Redux (Thunk, Saga, toolkit); ✔ HTML5/CSS3, SASS(SCSS), Bootstrap, Tailwind, Axios; ✔ Pixel-perfect UI/UX design implementation ✔ Dynamic websites with database integration ✔ NodeJS, Nest.js, Express; ✔ PostgreSQL, MongoDB, SQL, MySQL; ✔ AWS, Heroku, Docker, Sequelize, Prisma; Let's work (and rock) together to bring your ideas to life! 😉
    vsuc_fltilesrefresh_TrophyIcon REST
    RESTful API
    Web Design
    API
    RESTful Architecture
    Git
    Material UI
    CSS 3
    SCSS
    TypeScript
    Front-End Development
    Next.js
    JavaScript
    React
    Redux
    HTML5
  • $50 hourly

    • 4.2/5
    • (84 jobs)
    Hello, My name is Egor and I'm a full-stack developer with 10 years of experience in developing applications for mobile devices. Most of applications uses API, which I can also develop or integrate 3rd party API AI/LLM/֍GPT: ✅ OpenAI integration ✅ AWS Bedrock integration Hybrid Development: ✅ Appery ✅ Ionic Web Development: ✅ React ✅ Angular Back-end Development: ✅ PHP/MySQL ✅ NodeJS/MongoDB Deployments: ✅AWS ✅Google Cloud Consultations on any related above topics
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    ChatGPT API
    LLM Prompt
    MERN Stack
    MEAN Stack
    AWS Development
    Appery.io
    Node.js
    Angular
    React Native
    RESTful Architecture
    Ionic Framework
  • $30 hourly

    • 4.6/5
    • (10 jobs)
    Long-term only. JavaScript Developer (React, Node.js) About me: * 8+ years proven track record (Web and Mobile Application Development) * Solid experience in the development of apps for builders, payment systems, medical online stores, comprehensive financial tools, private systems for investors, voting systems, documents editors, wholesale online stores, fitness online academies, car sales systems * Tech Stack: JavaScript, React.js, Angular, Vue.js, Node.js, Express, PHP (Kohana, Yii2), React Native, MongoDB, MySQL, PostgreSQL, Redis * Segments: E-commerce, ERP, FinTech, CRM, Education * Flexible with development solutions, and always open to ideas generation with a big aim for a top result in the end
    vsuc_fltilesrefresh_TrophyIcon REST
    RESTful Architecture
    MeteorJS
    Google Chrome Extension
    Ionic Framework
    React
    Node.js
    React Native
    JavaScript
    MongoDB
    AngularJS
  • $30 hourly

    • 5.0/5
    • (14 jobs)
    Hi there!👋 I'm a Front-end developer with over 11 years of experience. 6 years ago 𝗩𝘂𝗲.𝗷𝘀 become my main specialization in development, and I have honed my skills in creating responsive and intuitive apps. 💪 My expertise lies in utilizing the JS frameworks: 🔹 Angular 🔹 VueJS 🔹 JQuery 🔹 CoffeeScript 🔹 TypeScript I'm constantly exploring new technologies and techniques to enhance my development skills and ensure my clients' success. I have worked on a diverse range of projects, from building complex dashboards to developing engaging e-commerce websites. Industries in which we have experience: 🔹 FinTech 🔹 EdTech 🔹 Healthcare 🔹 Fitness 🔹 Real Estate 🔹 Tourism 🔹 SaaS 🔹 ERP 🔹 E-commerce ⭐Achievements: 🏆Top Clutch Developers Ukraine 2021 🏅Upwork Breakthrough of the Year 2020 Let's work together to bring your vision to life! 😉
    vsuc_fltilesrefresh_TrophyIcon REST
    SonarQube
    Twitter/X Bootstrap
    App Development
    Full-Stack Development
    Sass
    Bootstrap
    TypeScript
    JavaScript
    Vue.js
    Front-End Development
    CSS 3
    HTML5
    RESTful Architecture
    Nuxt.js
    Web Development
  • $28 hourly

    • 0.0/5
    • (1 job)
    Technically-adept and detail-oriented full-stack Python/Node.js/React developer with experience in backend as well as front-end programming to work on developing, supporting, automating, testing, and debugging applications required for businesses. Looking to advance my skills while building mid/large scale web apps in a small team and fast-paced environment. Key Tools: Backend: Python | Django | Django RESTful framework | FastAPI | Flask | Express.js | Nest.js Frontend: React | Javascript | Typescript | Bootstrap | Tailwindcss Database: MySQL | PostgreSQL | MongoDB DevOps & Hosting: Docker | Kubernetes | CI / CD | Git | Amazon Web Services | Google Cloud | Heroku Additionally: - Knowledge of Docker Swarm - Technical knowledge of load balancing and HA - Proficiency in big data storage solutions - Strong team communication skills - Ability to work within a schedule and deliver effectively to deadlines Always committed to excellent communication, fast turnaround and ensuring that clients are completely happy with the software product. Looking forward to hearing back from you and many thanks for your consideration!
    vsuc_fltilesrefresh_TrophyIcon REST
    React
    Redux
    RESTful Architecture
    Database
    Django
    Selenium
    Web Services Development
    Bootstrap
    TypeScript
    JavaScript
    SQL
    Python
  • $35 hourly

    • 5.0/5
    • (3 jobs)
    I am a full stack developer and a member of .NET developers’ team with over 12 years of experience in Microsoft stack of technologies. Backend Technologies: - C# - ASP.NET Web Forms | ASP.NET MVC | ASP.NET Core - ASP.NET WebAPI | WCF | Web Services - NodeJs | Express | Nest - WPF | Silverlight | Windows Store App - Xamarin | Android | iOS | Windows Phone | UWP - ADO.NET | Microsoft Enterprise Library | Entity Framework | BlToolkit - Microsoft Azure | SQL Azure - AWS | RDS | S3 | EC2 And much more… Front-end technologies: - HTML | CSS - JavaScript | Angular 2-9 | React | jQuery | jQuery UI | AngularJS | Typescript - Bootstrap Other technologies/features we have experience with and have worked on: - Telerik, KendoUI, DevExpress, Krypton - Integrating Payment Gateways such as Paypal, Braintree, Stripe - SVN, TFS, Git If you want to obtain the competitive advantage through the high-quality website and advanced search engine optimization strategies, contact us and we'll be more than happy to help you out. Thank you for reading my profile. I look forward to discuss with you on your current/next project.
    vsuc_fltilesrefresh_TrophyIcon REST
    Xamarin
    Microsoft Azure
    RESTful Architecture
    Vue.js
    TypeScript
    C#
    ASP.NET Core
    AngularJS
    ASP.NET
    JavaScript
  • $45 hourly

    • 5.0/5
    • (43 jobs)
    🚀🚀 60+ completed projects and excellent feedback in 10 years! 🥇 TOP 1% EXPERT-VETTED TALENT! 10k hours of work only on Upwork! Specialist with great experience in website development & management! I have proven experience in delivering high-performing, scalable, and maintainable solutions across diverse industries. I'm available for a call to discuss your project needs and ensure we align on your goals. Contact me today to start our journey toward a successful partnership and effective development Why Work With Me? ✅ I'm Upwork Expert-Vetted on Upwork ( Top 1%) ✅ Expertise You Can Trust: Over a decade of hands-on experience in web development and exceptional feedback from satisfied clients worldwide. ✅ Scalable, Secure Code: My code adheres to PSR standards, ensuring maintainability and seamless integration of new features. ✅ Client-Centric Approach: I focus on clear communication and a results-driven process to ensure your project’s success. ✅ End-to-End Development: From architecture design to final deployment, I handle every aspect of development. ⚙️Tech stack: 👨🏼‍💻 PHP, Laravel, Rest API 👨🏼‍💻 MySQL/ PostgreSQL / NoSql 👨🏼‍💻 JavaScript (ReactJS, VueJS), Ajax, jQuery, Typescript 👨🏼‍💻 HTML, CSS, Bootstrap 👨🏼‍💻 Elasticsearch, Redis 🏆 What I Bring to the Table 🔹 Laravel Development: Custom web applications, multi-tenant SaaS platforms, and backend systems powered by Laravel’s cutting-edge features like queues, broadcasting, and event-driven architecture. 🔹 API Solutions: RESTful APIs designed for scalability and reliability, including complex integrations with payment systems (Stripe, PayPal), CRM tools, and external services. 🔹 Frontend Mastery: Build stunning UIs with ReactJS or VueJS. Specialize in SPAs, PWA (Progressive Web Apps), and responsive designs tailored for any device. 🔹 Custom Web Applications: CRM systems, project management tools, healthcare platforms, and data-driven dashboards. 💬 Let’s Collaborate! Whether you need a custom Laravel backend, a powerful REST API, or a stunning frontend built with ReactJS or VueJS, I’m here to help. 📞 Available for a call to discuss your project goals and create a clear roadmap.
    vsuc_fltilesrefresh_TrophyIcon REST
    Custom PHP
    Web Development
    HTML
    CSS
    TypeScript
    API Integration
    Database Architecture
    Bootstrap
    Vue.js
    Git
    RESTful Architecture
    JavaScript
    React
    Laravel
    PHP
  • $40 hourly

    • 5.0/5
    • (3 jobs)
    Alona Moiseyenko received M.Sci in Information Communication Technology at Zaporizhzhya National Technical University in 2009. Since 2017, Alona has worked as a software engineer, specializing in creating high-quality architectural applications across industries such as Fintech, Medical, and Law. Her expertise lies in devising rational approaches for developing independent modules to maintain specific business logic project parts, managing and organization data, and providing full project support. She excels in advanced architecture, problem-solving, and improving code quality. Presently, Alona focuses on data processing, encompassing work with machine learning algorithms, conducting thorough data analyses, executing complex data processing tasks, and utilizing data visualization techniques. Alona has an opportunity to contribute to the Medical and Fintech domains by applying Natural Language Processing and Natural Language Tagging. Skills: AI / ML/ Data Science: Pandas, NumPy, Pytorch, TensorFlow Database: MySQL, NoSQL, PostgreSQL Backend Development: Python, PHP, Node.js, Django, Fast API Frontend Development: React.js, Vue.js, JavaScript, CSS, HTML, Nuxt.js, Nest.js, Material UI, Bootstrap APIs: Restful API, GraphQL API, Django REST Framework Cloud: AWS, Microsoft azure
    vsuc_fltilesrefresh_TrophyIcon REST
    MySQL
    Python
    GraphQL
    Bootstrap
    Django
    AWS Cloud9
    RESTful Architecture
    PostgreSQL
    TensorFlow
    PandasAI
    PyTorch
    NumPy
    Python Numpy FastAI
    JavaScript
    React
  • $42 hourly

    • 4.9/5
    • (5 jobs)
    What can I help you with? Building Web & Mobile projects for Enterprises Commanding .NET, Xamarin, MAUI, React, AngularJS, Node.js, C/C++ Taming ADO.NET, MongoDB, MySQL, PostgreSQL, Oracle and Unleashing GraphQL Power Setteling Azure, AWS and Google Cloud Environment Sailing Smoothly in FinTech, Blockchain, E-commerce, ERP, CRM, and SaaS Waters 🌟 My Journey: 14+ Years Soaring in Software Development Skies Mastery in C# and JavaScript Realms: .NET, Xamarin, MAUI, React, AngularJS, Node.js, C/C++ Database Domination: ADO.NET, MongoDB, MySQL, PostgreSQL, Oracle and Conquering with GraphQL Niche Navigator: Setting Sail in FinTech, Blockchain, E-commerce, ERP, CRM, SaaS, Data Management, and Machine Learning 🏆 Proud of delivering 20+ projects, which stood out for discernible achievements: ⚡️ Adverts management tool - 20,000+ Daily Users; 3 Million Marketing Activities Per Day ⚡️ Traders platform - cloud based platform that uses blockchain technology and Machine Learning; co-founded by the Horizon 2020 program of the EU ⚡️ Logistics app - over 6,000 verified car transporters ⚡️ Event management tool - platform has been used by IBM, HSBC Bank, TEDx, Airbnb ⚡️ Cloud platform - platform partners with Google Cloud, AWS, Azure ⚡️ SaaS platforms with 1,7M+ monthly visitors 💡 Why Choose Me: Proven track record in high-load financial and blockchain projects Committed to delivering high-quality results aligned with business needs Agile, adaptable and fluent in English Effective in remote collaborations across various time zones 🔥 Ready to Empower Your Business: As part of the Codemotion Ninjas team, I bring a wealth of experience and a commitment to excellence. Let's collaborate to turn your vision into a reality! Whether you're gearing up for a speedy MVP launch or seeking strategic startup advice, shoot me a message! 🌟🚀
    vsuc_fltilesrefresh_TrophyIcon REST
    Google Cloud Platform
    Oracle
    Angular
    .NET Core
    Microsoft Azure
    Amazon Web Services
    Entity Framework
    Visual Basic
    RESTful Architecture
    MySQL
    ASP.NET
    .NET Framework
    C#
    PostgreSQL
    JavaScript
  • $40 hourly

    • 5.0/5
    • (8 jobs)
    Hi, I’m Yevhen – a PHP developer specializing in Symfony. With 7 years of experience, I’m your go-to expert for Symfony projects. My experience includes the development of e-sign software, educational platforms, cryptocurrency-exchange platforms, the app for cars test-drive, CRMs, news portal, task managers, 3rd party API integrations, RESTful APIs development. 💡 Skills: Adept in Symfony’s architecture, components, and Doctrine ORM, I craft efficient applications that perform seamlessly. 💡Additional Skills: RESTful API Development: I build intuitive, documented APIs for smooth frontend interactions. Frontend Integration: Seamlessly integrate Symfony with modern frontend tech. Security: Implementing robust measures for data protection. Testing & Quality: Ensuring stability through comprehensive testing. I enjoy working on long-term projects where I can get to know the code inside and out, and make a big difference!
    vsuc_fltilesrefresh_TrophyIcon REST
    RESTful Architecture
    PHP Script
    Database
    RESTful API
    Laravel
    Heroku
    Symfony 4
    Amazon S3
    Scripts & Utilities
    API Development
    Payment Gateway Integration
    MySQL
    PHP
    Amazon DynamoDB
  • $35 hourly

    • 5.0/5
    • (16 jobs)
    If you have an Idea, I can change your Idea to an Awesome App! Hello, I am a professional Android native app developer. I am having 6+ year of experience developing native android apps. I always use "Best Practices & new technologies" in my practice. Please note an important point. In addition to the quality application, the product of my activity is a very high quality code. In my work, I use most of the known patterns (MVVM, MVP/MVC, etc.), which in turn extends the life of your project for many years to come. Thus, it greatly simplifies the maintenance of the project or the addition of new functionality in the future. Your android apps will be made using following tools/technologies: Android Studio Kotlin/Java ( whichever you want ) Jetpack Compose Navigation component Other of the tools you can see in the tab "Mobile App Development" . I can also provide advice for your ideas. My hourly rates are not accurate. Because the real price may depend on your needs, time and resources.
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    Trello
    Jira
    Concurrent Versions System
    XML
    Android SDK
    RESTful Architecture
    In-App Advertising
    Android
    Android Studio
    Kotlin
    Java
    Retrofit
    Native App Development
  • $40 hourly

    • 5.0/5
    • (46 jobs)
    I was work as project manager / developer golang, php, mysql, docker and devops enginer at the big team during last 5 years. I was R&D Manager at team with 15 developers and 2 devops enginer. As a team lead I was work at all projects during this time.
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    Automated Monitoring
    Amazon EC2
    Linux System Administration
    MySQL Programming
    CI/CD
    DevOps
    Angular 5
    Amazon ECS
    Symfony
    RESTful Architecture
    NGINX
    Laravel
    PHP
    React
    MySQL
  • $35 hourly

    • 5.0/5
    • (38 jobs)
    𝐘𝐨𝐮𝐫 𝐫𝐞𝐥𝐢𝐚𝐛𝐥𝐞 𝐭𝐞𝐜𝐡 𝐩𝐚𝐫𝐭𝐧𝐞𝐫 𝐰𝐡𝐨 𝐰𝐨𝐧'𝐭 𝐦𝐢𝐬𝐬 𝐝𝐞𝐚𝐝𝐥𝐢𝐧𝐞𝐬, 𝐰𝐨𝐧'𝐭 𝐛𝐞 𝐭𝐨𝐨 𝐜𝐨𝐬𝐭𝐥𝐲, 𝐚𝐧𝐝 𝐰𝐢𝐥𝐥 𝐝𝐞𝐥𝐢𝐯𝐞𝐫 𝐚 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧 𝐭𝐡𝐚𝐭'𝐬 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐚𝐧𝐝 𝐰𝐨𝐧'𝐭 𝐧𝐞𝐞𝐝 𝐭𝐨 𝐛𝐞 𝐫𝐞𝐛𝐮𝐢𝐥𝐭 𝐟𝐫𝐨𝐦 𝐬𝐜𝐫𝐚𝐭𝐜𝐡 𝐥𝐚𝐭𝐞𝐫 𝐨𝐧. ⭐ Top Rated Plus Healthcare | Logistics and Supply Chain | Legal Tech | Media and Publishing | E-commerce | SaaS development partner| $250К+ Earned on Upwork 🥇 30+ Projects | 5-star Job Success Rating 🏆 100% Job Success Rate 🤝 CaseEasy, Logiware ViewLabs, Pristo are among our clients. 7️⃣ years of hands-on experience in product development A powerful tech stack to deliver digital products that we work with: 𝑩𝒂𝒄𝒌𝒆𝒏𝒅 𝑫𝒆𝒗𝒆𝒍𝒐𝒑𝒎𝒆𝒏𝒕: NestJS, Node.js, Django, Python 𝑭𝒓𝒐𝒏𝒕𝒆𝒏𝒅 𝑫𝒆𝒗𝒆𝒍𝒐𝒑𝒎𝒆𝒏𝒕: Vue.js, Nuxt.js, React.js, Next.js, TypeScript, Astro, Quasar 𝑴𝒐𝒃𝒊𝒍𝒆 𝒅𝒆𝒗𝒆𝒍𝒐𝒑𝒎𝒆𝒏𝒕: React Native, Ionic/Capacitor/Nuxt 𝑪𝒐𝒏𝒕𝒆𝒏𝒕 𝑴𝒂𝒏𝒂𝒈𝒆𝒎𝒆𝒏𝒕: Storyblok, Directus, Laravel Nova 𝑪𝒍𝒐𝒖𝒅 𝑺𝒕𝒐𝒓𝒂𝒈𝒆: Amazon S3, Cloudinary 𝑻𝒆𝒔𝒕𝒊𝒏𝒈: Vitest, Jest, Cypress, Supertest, Sentry 𝑨𝑹/𝑨𝑰 𝑻𝒆𝒄𝒉𝒏𝒐𝒍𝒐𝒈𝒊𝒆𝒔: DeepAR, Lobe AI, Tensorflow.js 𝑫𝒆𝒗𝑶𝒑𝒔 𝒂𝒏𝒅 𝑪𝑰/𝑪𝑫: Docker, Kubernetes, Jenkins ❗️❗️❗️𝐍𝐨𝐧𝐞 𝐦𝐨𝐫𝐞: -̶ b̶a̶d̶ e̶x̶p̶e̶r̶i̶e̶n̶c̶e̶ o̶f̶ c̶o̶o̶p̶e̶r̶a̶t̶i̶o̶n̶ w̶i̶t̶h̶ t̶h̶e̶ a̶g̶e̶n̶c̶y̶ -̶ b̶a̶d̶ e̶x̶p̶e̶r̶i̶e̶n̶c̶e̶ w̶o̶r̶k̶i̶n̶g̶ w̶i̶t̶h̶ d̶e̶v̶e̶l̶o̶p̶e̶r̶s̶ f̶r̶o̶m̶ U̶k̶r̶a̶i̶n̶e̶ -̶ b̶a̶d̶ w̶o̶r̶k̶ e̶x̶p̶e̶r̶i̶e̶n̶c̶e̶ w̶i̶t̶h̶ l̶o̶w̶-̶l̶e̶v̶e̶l̶ e̶x̶p̶e̶r̶t̶s̶ I know all your pains and all your "bumps", so I am ready to assure you that there is also the other side of the coin. Do you want to learn more about fruitful🍇, valuable💡 and successful cooperation💵? Contact me now and get 🆓 consultation from a technical expert with 7+ years of experience absolutely free📩 P.S. 🆓🆓🆓 By the way, did you know that our Fractional CTO service is included in every engagement model, we ensure the right architecture and development approach, making everything shine on the tech side while you focus on product management and growth!!
    vsuc_fltilesrefresh_TrophyIcon REST
    Chart.js
    Vuex
    PSD to HTML
    Node.js
    RESTful Architecture
    React
    Quasar Framework
    TypeScript
    HTML5
    JavaScript
    GraphQL
    Vuetify
    Vue.js
    CSS
    Nuxt.js
  • $40 hourly

    • 4.9/5
    • (11 jobs)
    I don't work with russian terrorists!!! Hello, Upwork community! I would be happy to provide you with my service, I represent an IT company is developing complex enterprise web applications, desktop applications and microservices using Java technologies. At SmartFoxPro ltd., we deliver unparalleled web&desktop development solutions to fit each of our customers’ unique business requirements and strategies. Our experts utilize new technologies, enhanced frameworks and mature methodologies to develop applications that facilitate business transformation. SmartFoxPro offers the best practices in web&desktop development to ensure reliable and successful deliverables. We pay maximum attention to solution architecture and code quality. By constantly mastering new technologies and approaches we ensure you’re getting quality you deserve. We have been working fore more than 9 years with such famous brands like: Liebherr, DHL, Knime, Oxceed (Germany). Also we have a lot of clients from UK, USA, Israel, China, Europe and India.
    vsuc_fltilesrefresh_TrophyIcon REST
    Agile Project Management
    API
    Spring Framework
    RESTful Architecture
    Apache Tomcat
    Spring Boot
    JavaFX
    Desktop Application
    Core Java
    Software QA
    Web Application
  • $50 hourly

    • 5.0/5
    • (6 jobs)
    - Multi-tenant complex web-applications developer with various clients integrations - Web architecture planning for infinite horizontal scaling - Data mining and processing - Worked on cloud-based solutions on AWS platform (serverless, S3. AWS Lambda) - Mostly developing using Node.js and Python languages - Vue.js and React.js on frontend. Linting code with ESLint. Using SCSS. Pixel-perfect design and Bootstrap/Material CSS frameworks experience - Intensive experience in implementing PubSub via WebSockets for real-time updates implementation - Databases schema implementation with correct indexes for correct data storing (optimization of access time) - Desktop software developing using Electron.JS, seamless integration with backend with JWT authorized connections
    vsuc_fltilesrefresh_TrophyIcon REST
    RESTful Architecture
    Sequelize
    RESTful API
    Vue.js
    SCSS
    MySQL Programming
    Websockets
    React
    Electron
    Node.js
  • $33 hourly

    • 5.0/5
    • (1 job)
    Greetings, You are more than welcome to contact me if you want to create a new iOS application from the ground up or to improve your current apps. I can help you with all your concerns. And no matter if you are a technical person who knows what is a Firebase or Realm or a business person with a dream to have your own iOS app in the App Store or Android app in Google Play - we can make a great team together and you will have a clean coded and well-functioning application. In total I have: - 7 years of experience with iOS platform, deploying high-level iOS applications - experience in object-oriented software architecture, design and programming, design patterns - good understanding of the internals of iOS - testing of iOS applications - experience in OOP, Multithreading, Networking - general algorithms building - excellent written and verbal communication skills - ability to perform in a fast-paced agile environment and work both as a tech lead, a team member, and independently - strong analytical and problem-solving skills Technical skills: Programming languages: Swift, Objective-C Apple Frameworks: CoreData, Core Location, MapKit, Quartz, Core Graphics, Core Animation, Core Location, UIKit (Cocoa Touch), Foundation, Core Text, SpriteKit, AVFoundation, AudioToolbox, AVKit, AdSupport, iAd, CoreImage, MediaPlayer, Photos, SafariServices, NetworkExtension IDEs/Development Tools: Xcode Web technologies: HTTP/HTTPS, REST, JSON, HTML, CSS, XML Databases: Realm, CoreData, SQLite, SQL Source Control Systems: Git, SVN PM systems: Redmine, JIRA, Teamwork, Trello
    vsuc_fltilesrefresh_TrophyIcon REST
    Apple Xcode
    RESTful Architecture
    SceneKit
    iOS
    Firebase
    Swift
    Objective-C
  • $35 hourly

    • 5.0/5
    • (7 jobs)
    Hi Upworkers, If you want to build a great project with great functionalities then you have reached out to the right profile and you can rely on my commitment and my experience. I have 4+ years in clean PHP development so your custom idea can be easily brought to life. In fact, I can say a few words about myself - I love to code and when I have time to relax - I code or when I do something for myself - I code :) - I have experience with OOP, Design Patterns; - Development of scripts for Front-End and work with JSON and AJAX; - Using HTML5 and CSS3 for creating pages with different complexity layout; - Use MySQL architecture, JavaScript/jQuery/AJAX web interfaces; - Have expertise in server-side optimizations and general algorithms; - Experience with building project architecture Used: PM systems: Redmine, JIRA, Teamwork, YouTrack, Trello; Source Control Systems: Git, SVN I have strong analytical and problem-solving skills and can work both as a team member and alone; will be happy to become a part of your project and bring your product to a successful launch. Please write me if you need my assistance.
    vsuc_fltilesrefresh_TrophyIcon REST
    Stripe
    Database Design
    API Development
    RESTful API
    RESTful Architecture
    Laravel
    Angular
    Symfony
  • $35 hourly

    • 5.0/5
    • (8 jobs)
    Hi Upworkers, I will help you to build your iOS app from scratch or help with some refactoring or feature improvement. My experience includes: - 5+ years of experience with iOS platform - experience in object-oriented software architecture, design and programming, design patterns - good understanding of the internals of iOS - testing of iOS applications including writing Unit tests - experience in Multithreading, Networking - excellent written and verbal communication skills - ability to perform in a fast-paced agile environment and work both as a tech lead, a team member, and independently Technical skills: **Programming languages: Swift, Objective-C **Apple Frameworks: CoreData, Core Location, MapKit, Quartz, Core Graphics, Core Animation, Core Location, UIKit (Cocoa Touch), AVFoundation, Core Text, SpriteKit, AudioToolbox, AVKit, Audio Kit, AdSupport, iAd, CoreImage, MediaPlayer, AddressBook, MessageUI, Photos, SafariServices, NetworkExtension, Twitter, Social, SystemConfiguration **External Services: CocoaPods, ObjectMapper, Realm, SDWebImage, Facebook SDK, Fabric, Bugsnag, Stripe, Braintree, PayPal, Tokbox, Socket.io, DaCast, Firebase **IDEs/Development Tools: Xcode **Databases: Realm, CoreData, SQLite, SQL **Source Control Systems: Git **Task tracking: Redmine, JIRA, Teamwork, Trello Please write me and let's work together!
    vsuc_fltilesrefresh_TrophyIcon REST
    RESTful Architecture
    iOS SDK
    JSON
    ACS Technologies Realm
    SceneKit
    SOAP
    iOS Development
    Apple Xcode
    Swift
    Unit Testing
  • $50 hourly

    • 5.0/5
    • (14 jobs)
    [Last profile update: 13 Feb 2023] Welcome! ✅ I can help: ➜ Your business to grow via DEV support; ➜ To bring your whole idea, or new features of your existing product to market faster without major problems; ➜To make the DEV processes in your company faster and more cost-effective by building an appropriate App Development flow ✅ I provide the following Services: • Tasks related to Cloud Migration, and Cloud Development using Azure. • Microservice architecture implementation. • .Net Core development • ASP.NET Web API (RESTful) • Asp.Net MVC • Azure Services • Docker, Kubernetes • Highload systems • GitHub / CI / CD / Azure DevOps ✅ Qualifications include 9+ years of software development experience; ✅ Azure Developer Associate Also, I am leading a Dev company CodeFormation CodeFormation is a software development company that helps you at any stage of the product software development cycle: from R&D and building MVP from scratch to scaling, UX analyzing, and improvement. We produce effective, actual, and profitable software products in collaboration with the product owner and customer-side stakeholders. Our team is fully concentrated on the IT solutions, while the customer administrates the workflow and gets the opportunity to focus on the top-ranking tasks. Let`s discuss your request on a call during the next 1 hour.
    vsuc_fltilesrefresh_TrophyIcon REST
    C#
    Azure DevOps
    Database
    RESTful API
    Kubernetes
    Docker
    Cloud Migration
    SQL
    .NET Core
    Software Architecture & Design
    RESTful Architecture
    Microservice
    ASP.NET Web API
    Web Service
    Microsoft Azure
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