Hire the best API Integration Freelancers in Khmelnytskyi, UA

Check out API Integration Freelancers in Khmelnytskyi, UA with the skills you need for your next job.
Clients rate API Integration professionals
Rating is 4.7 out of 5.
4.7/5
based on 1,896 client reviews
  • $45 hourly
    ✅100% Job Success ✅Top Rated Freelancer💎 ✅ Full Stack Web Developer with 15+ years of professional experience ✅ Full stack solutions from design to application development For the last 15 years, I have been working with web and mobile development daily. I value code quality and its compliance with industry security standards. During this time, I successfully developed many startups and improved existing platforms using modern technologies. 🛠 Technical skills: • C#, ASP.NET, VB.NET, MVC 5, .NET Core 2+ • ABP .NET ZERO • Entity Framework 4.6+, LINQ to SQL • MS SQL Server, Mongo, MSSQL • Visual Studio 2015-22 • HTML5, Bootstrap • JavaScript, jQuery • Angular 8/9/10 🗂 Databases: • SQL Server • MySQL • Mongo DB • PostgreSQL 🗝 My key strengths as a developer are: 📌 I entirely commit myself to successful completion of the projects and output better results. 📌 I possess excellent communication skills and can liaise effectively with clients. 📌 I always finish the work I have started and adhere to clear deadlines.
    vsuc_fltilesrefresh_TrophyIcon API Integration
    AI Development
    Database Architecture
    Machine Learning
    Ecommerce
    ASP.NET Core
    ASP.NET MVC
    ASP.NET
    .NET Core
    Back-End Development
    Web Application
    Angular
    .NET Framework
    C#
    Full-Stack Development
  • $39 hourly
    I'm a passionate software architect with 7+ years of experience crafting compelling user experiences across the web and mobile. My diverse skillset encompasses full-stack development (PHP, React, Ruby on Rails, Vue.js) and infrastructure deployment (AWS, Docker, CI/CD), allowing me to bring your vision to life from conception to execution. Whether you're building a high-traffic e-commerce platform or a data-driven mobile app, I thrive on tackling complex challenges and exceeding expectations with clean, secure, and scalable solutions. Highlights: ✔7+ years of proven success: Successfully delivered on numerous long-term projects, including high-budget developments, consistently exceeding client expectations. ✔Full-stack mastery: Proficient in both front-end (React, Vue) and back-end (PHP, Laravel, Ruby on Rails) technologies, ensuring seamless integration and smooth project flow. ✔Framework fluency: Leverage the power of Laravel, Symfony, and Rails to build secure, dynamic, and performant web applications. ✔Node.js expertise: Build efficient and scalable server-side applications with Node.js, integrating seamlessly with your existing ecosystem. ✔Database architect: Adept at building and managing databases with MySQL, PostgreSQL, and MongoDB, optimizing them for performance and scalability. ✔DevOps champion: Experience with tools like AWS, Docker, and CI/CD ensures smooth deployment and infrastructure management. ✔Collaborative partner: Proactive communicator and team player, fostering open communication and delivering projects with efficiency and transparency. ✅Let's collaborate: Do you need a versatile software architect to bridge the gap between your idea and a robust, user-friendly solution? I'm eager to dive into your project and craft a bespoke masterpiece that meets your unique needs. Let's connect for a free consultation and unlock the full potential of your next project. Click "Send Me a Message" and let's bring your vision to life!
    vsuc_fltilesrefresh_TrophyIcon API Integration
    Full-Stack Development
    Symfony
    React
    Vue.js
    TypeScript
    CSS
    HTML
    MySQL
    Web Application
    Laravel
    API
    JavaScript
    Web Development
    PHP
  • $51 hourly
    Hello! My name is Serhii, I have more than 7 years of background in Ruby on Rails (RoR) and PHP development as well as in software architecture. Besides I am the head of the Snotor software development agency. If you're looking for mobile and web app development, fast MVP, or a reliable Ruby on Rails (RoR) or PHP developer that will communicate well, write clean code, regularly update you, and will not let you down - contact me, I will be glad to help you! ;) Let me introduce our development teams led by industry-recognized team leaders: Our technologies and expertise: • Backend Development: PHP, Symfony, Laravel, Ruby, Ruby on Rails, Sinatra, Node.js, Nest.js, PostgreSQL, Mysql, MongoDB, Redis, Elasticsearch • Frontend development: React Native, React.js, Next.js, Vue.js, Nuxt.js, HTML, CSS/SASS/LESS, Bootstrap • Infrastructure: AWS, Docker, Terraform, CI/CD, CircleCI, GitHub Actions, BitBucket Pipelines Please note that if you don't see a specific technology here - that doesn't mean that we don't work with it ;) Our Core Business Domains: • FinTech • HealthCare • LegalTech • EdTech • Marketing These are just a list of the main domains, the full list is much bigger. Why should you hire us on Upwork? ✔️ reliable partnership throughout the project ✔️ full development cycle with high quality code for your app ✔️ good communication skills ✔️ well-organized and effective development workflow Our specialists: ✔️ 20% Senior developers | 70% Mid-level developers | 10% Junior Plus developers ✔️ 100% of employees communicate in English B2+ ✔️ 100% of employees have BA or MA in Computer Science If we briefly describe our path and achievements in a few figures, then Snotor Agency is: ✔️ 97 % Of the completed on time ✔️ 400 + Projects ✔️ 60 + Developers ✔️ 20 Industries ✔️ 15 Years in business ✔️ 15 Countries (USA, Canada, UK, Norway, Sweden, Germany, Italy, France, Belgium, Switzerland, The Netherlands, Denmark, Latvia, Lithuania, Estonia, Australia, etc) To check that we are a reliable company, you can see our clients' reviews on our website and the Clutch platform. We are sure if you work with us - you will like us too, so don't hesitate to drop a message - we'll be happy to assist you! P.S. We also provide all our customers with a free lifetime warranty on our code! So don't hesitate and drop a message - we'll gladly help you!, Serhii
    vsuc_fltilesrefresh_TrophyIcon API Integration
    Web Design
    PostgreSQL Programming
    PHP
    CSS
    MongoDB
    Web Application
    Amazon Web Services
    Web Development
    PostgreSQL
    JavaScript
    API
    React
    Ruby
    Ruby on Rails
  • $44 hourly
    By providing in-depth expertise in custom SaaS (Node.js, RoR), CRM, ERP(Odoo), we help tech founders in on-demand manufacturing businesses with finding effective solutions to launch and enhance their ideas. Our team has built various complex solutions for clients using either standard or custom themes. Our skills include both backend and front-side work. We are a full-service web design & development team which can integrate websites with many different APIs. Websites are designed to be responsive and usable on phones, tablets, or desktops. Key facts: • Web Development - over 10 years • Successful integrate ERP and CRM for marketplaces • Core technology: Node.js, Express, React.js, WordPress, PHP, Odoo, RoR • Never miss deadlines • Over 30 successfully completed projects To approach clients goals we build effective force units by: 1. Staffing the developers' team with highly-skilled engineers in our R&D office. 2. Training our talents hard to meet our highest standards of customer service. 3. Expanding team members skillsets constantly Whether you are a new startup or an established enterprise, our team is here to help. Get in contact and I provide an assessment of what your project needs to be successful.
    vsuc_fltilesrefresh_TrophyIcon API Integration
    SaaS
    ASP.NET Core
    Web Application
    Ecommerce Website
    .NET Framework
    API
    Database Architecture
    Minimum Viable Product
    WordPress
    HTML
    PHP
    WooCommerce
    CSS
    Web Development
  • $50 hourly
    My skills area: - React.js/Next.js/Gatsby, Vue.js/Vuex - MUI, Angular 10+ - Node/Express, Python/Django, JavaScript/TypeScript, HTML5/CSS3 - PHP/Laravel/Symfony - MySQL, MongoDB, PostgreSQL - AWS, Google Clould services - Shopify, WordPress As a rich experienced full-stack developer, I have 10 years of experience in developing many kinds of websites. The core principles of my work: Quality, Punctuality and Communication. In particular, I am proficient in building any kinds of web UI pages/features using JavaScript/TypeScript/React/Vue/Node/Express/PHP/Laravel. Especially, I have perfect skills and strong portfolio for React/Node skills. Also, I am highly skilled in Shopify theme customization and WordPress website development. I keep a strict eye on pixel perfectionism of UI/UX design, and always stick to the result-driven working manner with great attention to detail, periodic thorough code review, and critical thinking. The best quality, accurate timeline, free and polite after-service are what I guarantee to my clients.
    vsuc_fltilesrefresh_TrophyIcon API Integration
    Shopify
    Web Application
    SaaS
    Redux
    Material UI
    Gatsby.js
    Vue.js
    Next.js
    Laravel
    TypeScript
    PHP
    JavaScript
    React
    Node.js
  • $39 hourly
    I'm a full-stack software engineer/ Team Lead with over 7 years of Web Development experience including designing and implementing complex back-end services. Worked as outstaff and outsource specialist on eCommerce projects, SaaS projects, FinTech, Logistics, and Healthcare. BACK-END: PHP (Symfony, Laravel), Node.js (Express with SocketIO). FRONT-END: Vue.JS, Vuex, React.js, Redux, Sass, Less, Ember.JS, Ember CLI, Webpack, Gulp, Vite, Socket.io. DATA STORES AND INDEXERS: MongoDB, MySQL, Postgis, PostgreSQL, Redis, SQLite. API Integrations: Google Maps JS API, Google Maps Places API, Stripe API, Strava API, LiqPay, NovaPost Api. OTHER TOOLS: Docker/Docker-compose, Git, GitLab CI/CD, Bitbucket Piplines. I am a reliable, creative, experienced software engineer open to new challenges and opportunities, all-in into long-term cooperation. Let's start to work!
    vsuc_fltilesrefresh_TrophyIcon API Integration
    Full-Stack Development
    Symfony
    React
    Vue.js
    TypeScript
    CSS
    HTML
    MySQL
    Web Application
    Laravel
    API
    JavaScript
    Web Development
    PHP
  • $30 hourly
    I specialize in Laravel, HTML, JS, Vue, CSS. Proficient in integrating Google (Analytics, Ads, Drive, Gmail ...), Facebook (Pages, Instagram, Messenger, Ads ...), Shopify, Amazon, eBay and other APIs, I've built and managed APIs for websites and mobile apps. Skilled in optimizing web apps with Redis, Elasticsearch, and efficient databases. Configured Supervisor, Horizon, Sentry for queue management and error monitoring. Achieved a milestone with auto-testing using Selenium and Facebook PHP WebDriver for 1k+ sites. Seeking new development challenges, I offer innovative solutions
    vsuc_fltilesrefresh_TrophyIcon API Integration
    JavaScript
    LAMP Stack
    PayPal
    Stripe
    Elasticsearch
    SaaS
    Software Debugging
    CSS
    HTML
    Redis
    MySQL
    Vue.js
    Laravel
    PHP
  • $36 hourly
    I am a passionate and skilled web developer with a strong foundation in front-end and back-end technologies. With 9 years of experience, I have successfully delivered a wide range of web projects, from responsive websites to complex web applications. I have a deep understanding of HTML, CSS, JavaScript, Reactjs, Nextjs, Vue.js, Tailwind and I stay up-to-date with the latest trends and best practices in front-end development. My commitment to clean code, attention to detail, and dedication to client satisfaction set me apart in the world of web development. My Skills: ✅ Frontend: 1. Vue.js 2. ReactJs 3. Redux 4. Bootstrap 5. JavaScript 6.TypeScript 7. jQuery 8. HTML5 9. Material UI 10. Tailwind CSS 11. Nuxt.js 12. Gulp.js 13. ES6+ ✅ Backend: 1. NodeJS 2. Express JS 3. PHP 4. Laravel 5. RESTful API 6. GraphQL 7. API ✅ Databases and BI: 1. MongoDB 2. Firebase 3. MySQL 4. PostgreSQL 💪 So, Let’s create something together!
    vsuc_fltilesrefresh_TrophyIcon API Integration
    Tailwind CSS
    Vue.js
    MongoDB
    HTML5
    API
    HTML
    Next.js
    Web Development
    TypeScript
    Node.js
    Web Application
    CSS
    JavaScript
    React
  • $27 hourly
    👋 🅷🅸! Do you need help with native app development for any device? 📱 You're in the right hands! ✅ TOP Rated Developers ✅ 100% Job Success ✅ 5 Star Reviews ✅ 8+ Years Experience 🚀 Just tap invite and let's jump on a call to discuss your project More about us As a part of Natife team Im proud to say, that I work with the 𝐓𝐎𝐏 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫𝐬 𝐓𝐞𝐚𝐦 𝐢𝐧 𝐔𝐤𝐫𝐚𝐢𝐧𝐞 Android ☑️ IOS ☑️ Kotlin ☑️ Swift ☑️ TV ☑️ Watch ☑️ Tablets ☑️ Ipad ☑️ and much more! We always do our collective best for each client because we believe every business has its structure, processes, values, and product vision. As a reliable partner, we’ll facilitate your business growth by providing IT consultancy, staffing, end-to-end mobile app development, and product improvement services. Don’t hesitate to drop me a message. I’d love to discuss your project - press "Invite To Job" or "Hire Now" on the right side of this page ☝
    vsuc_fltilesrefresh_TrophyIcon API Integration
    Android App Development
    Custom App
    Native App
    Apple Xcode
    Push Notifications
    Android Studio
    Firebase
    RESTful API
    Retrofit
    Kotlin
    Swift
    iOS SDK
    Android SDK
    Mobile App
  • $37 hourly
    Hi! I’m Kostiantyn, a seasoned React / Node developer with 5 years of experience in app development, website design, progressive web apps (PWAs), and backend development. I am experienced in front-end technologies like JavaScript, jQuery, Vue.js, TypeScript, React.js, ExpressJS, Tailwind and back-end technologies like PHP, Laravel, NestJS, Node.js. I have experience of working on databases, I have strong knowledge of SQL, PostgreSQL, MySQL, MongoDB. And here is what i can work on: ⭐ SaaS – platforms ⭐ CRM-systems ⭐ERP-tools ⭐ Analytical systems ⭐ Mobile apps ⭐ Web-apps Discover the value I bring to the table: 🎯 Fine overall experience in web & mobile app development 🎯 Good communication (English) 🎯 Ability to work independently 🎯 Clean and commented code 🎯 Frequently update 🎉 I am eager to discuss potential future opportunities with you. Looking forward to the possibility of working together!
    vsuc_fltilesrefresh_TrophyIcon API Integration
    Symfony
    Full-Stack Development
    MongoDB
    Vue.js
    MySQL
    Laravel
    Next.js
    TypeScript
    API
    Node.js
    PHP
    Web Development
    Web Application
    JavaScript
  • $30 hourly
    I am an experienced Python developer specialized in web scraping and data organizing. I have 3 years of experience in Python Scripting. Also, I have a good experience in requests, urllib3, Selenium, Scrapy, Beautifulsoup and many other modules of Python.
    vsuc_fltilesrefresh_TrophyIcon API Integration
    Web Scraping
    Web Development
    Chatbot
    ChatGPT
    Bot Development
    Prompt Engineering
    Computer Vision
    Large Language Model
    Natural Language Processing
    Machine Learning
    Deep Learning
    MLOps
    Artificial Intelligence
    Python
  • $30 hourly
    I am an experienced Python developer specialized in web scraping and data organizing. I have 3 years of experience in Python Scripting. Also, I have a good experience in requests, urllib3, Selenium, Scrapy, Beautifulsoup and many other modules of Python.
    vsuc_fltilesrefresh_TrophyIcon API Integration
    Web Scraping
    Web Development
    Chatbot
    ChatGPT
    Bot Development
    Prompt Engineering
    Computer Vision
    Large Language Model
    Natural Language Processing
    Machine Learning
    Deep Learning
    MLOps
    Artificial Intelligence
    Python
  • $30 hourly
    I am an experienced Python developer specialized in web scraping and data organizing. I have 3 years of experience in Python Scripting. Also, I have a good experience in requests, urllib3, Selenium, Scrapy, Beautifulsoup and many other modules of Python.
    vsuc_fltilesrefresh_TrophyIcon API Integration
    Web Scraping
    Web Development
    Chatbot
    ChatGPT
    Bot Development
    Prompt Engineering
    Computer Vision
    Large Language Model
    Natural Language Processing
    Machine Learning
    Deep Learning
    MLOps
    Artificial Intelligence
    Python
  • $30 hourly
    I am an experienced Python developer specialized in web scraping and data organizing. I have 3 years of experience in Python Scripting. Also, I have a good experience in requests, urllib3, Selenium, Scrapy, Beautifulsoup and many other modules of Python.
    vsuc_fltilesrefresh_TrophyIcon API Integration
    Web Scraping
    Web Development
    Chatbot
    ChatGPT
    Bot Development
    Prompt Engineering
    Computer Vision
    Large Language Model
    Natural Language Processing
    Machine Learning
    Deep Learning
    MLOps
    Artificial Intelligence
    Python
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