Web Developers for hire in Ukraine - Page 7
Showing 71 results
Sponsored Freelancers
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As a seasoned Senior Web Designer and Developer, I specialize in creating seamless, user-centered web experiences with a strong focus on both design and performance. With extensive experience in both front-end and back-end development, I’m dedicated to delivering high-quality, scalable, and responsive websites and...As a seasoned Senior Web Designer and Developer, I specialize in creating seamless, user-centered web experiences with a strong focus on both design and performance. With extensive experience in both front-end and back-end development, I’m dedicated to delivering high-quality, scalable, and responsive websites and applications. I am proficient in a broad range of technologies, including: Frontend: React.js, Next.js, Angular, Vue.js, Nuxt, JavaScript, TypeScript, HTML/CSS, and responsive design principles. Backend: Node.js, Express.js, Python/Django/FastAPI for API development, with expertise in databases like PostgreSQL, MongoDB, and Redis. UI/UX Design: High-fidelity prototypes in Figma, crafting clean and scalable design systems with a focus on intuitive user flows and interaction design. I’m passionate about blending beautiful, functional design with cutting-edge technology to create responsive, user-friendly websites and applications. Whether it’s an engaging landing page, a dynamic web app, or a custom platform, I focus on delivering a polished, high-performance product. less
Hire soliak
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About Me I am an experienced React.js, Next.js, WebGL/Three.js, and Web3 developer specializing in crafting interactive, high-performance web applications and immersive 3D experiences. My passion lies in combining modern frontend technologies, 3D graphics, and blockchain innovations to deliver cutting-edge solutions...About Me I am an experienced React.js, Next.js, WebGL/Three.js, and Web3 developer specializing in crafting interactive, high-performance web applications and immersive 3D experiences. My passion lies in combining modern frontend technologies, 3D graphics, and blockchain innovations to deliver cutting-edge solutions that captivate users and meet business objectives. What I Offer - Dynamic 3D Experiences: Expertise in using Three.js to create visually stunning and interactive 3D applications directly in the browser. - Modern Frontend Development: Proficiency in React.js and Next.js for building fast, scalable, and SEO-friendly web applications. - 3D Configuration Tools: Development of 3D configurators for products, enabling users to interactively customize designs with real-time rendering. - WebGL Optimization: Ensuring 3D applications run smoothly on various devices with performance tuning and optimization techniques. - Responsive Interfaces: Seamlessly blending 3D elements with user-friendly, responsive UI components using React-Three-Fiber and TailwindCSS. - SSR & SSG Expertise: Advanced knowledge of server-side rendering (SSR) and static site generation (SSG) with Next.js for SEO and performance. - Blockchain Integration: Expertise in integrating blockchain and smart contracts into web applications to enable decentralized functionalities and Web3 experiences. - Web3 Solutions: Building decentralized applications (dApps), integrating wallets (MetaMask, WalletConnect), and leveraging smart contracts for secure, blockchain-driven processes. - API Integration: Connecting 3D applications to APIs for real-time data-driven interactions and back-end functionality. Technologies I Work With - Frontend Frameworks: React.js, Next.js - 3D Graphics: WebGL, Three.js, React-Three-Fiber - Blockchain: Web3.js, Ethereum, Solana, Smart Contracts (Solidity) - Styling: TailwindCSS, CSS Modules, Styled-Components, shadcn/ui, HeadlessUI - Backend Integration: Node.js, Express.js, MySQL, MongoDB, RESTful & GraphQL APIs - Tools: Blender, GLTF/GLB Models, Vercel, Docker Why Choose Me? - Proven track record of developing interactive 3D web applications, including product configurators, AR/VR integrations, immersive visualizations, and Web3 dApps. - Deep knowledge of modern frontend development with a strong emphasis on performance, responsiveness, accessibility, and decentralized technologies. - Collaborative and transparent approach, ensuring smooth communication and on-time delivery of results. Let’s Build Something Extraordinary Whether you're looking to create a cutting-edge 3D web experience, optimize an existing app, integrate interactive graphics into your project, or build a decentralized application, I’m here to help. Let’s discuss your ideas and bring your vision to life! Contact Me Feel free to reach out and let’s start creating! less
Hire denisd62
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Hello! I’m Oliver Gorbunov, a passionate and versatile freelancer specializing in Full Stack Development, Web Solutions, and Digital Marketing. With a commitment to excellence, I’m here to help you achieve your online goals.Hello! I’m Oliver Gorbunov, a passionate and versatile freelancer specializing in Full Stack Development, Web Solutions, and Digital Marketing. With a commitment to excellence, I’m here to help you achieve your online goals. less
Hire gorbunovo4
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LeonidStellar LeonidStellar
$50 USD / hour
Full-stack engineer C# .NET Angular DevOps CloudsUkraineFull Stack Developer , Cloud Architect & Team Lead Over 8 years of experience (7+ years in production) C# .NET and .NET Core Angular Skilled in architecture design Proficient in cloud technologies (AWS, Azure) Expertise in CI/CD practices Greetings: Hi there! I'm Leonid Oleksiuk, a seasoned Full Stack Developer,...Full Stack Developer , Cloud Architect & Team Lead Over 8 years of experience (7+ years in production) C# .NET and .NET Core Angular Skilled in architecture design Proficient in cloud technologies (AWS, Azure) Expertise in CI/CD practices Greetings: Hi there! I'm Leonid Oleksiuk, a seasoned Full Stack Developer, Cloud Architect, and Team Lead with over 8 years of experience, 7+ years of which have been in production environments. Skills: - Backend: C# .NET & .NET Core / ASP.NET ( API , MVC , Web Forms ) , EF & EF Core - Frontend: Angular , Typescript , NgRx , RxJS , PrimeNG , Angular Material - Data: MySQL , MSSQL , PostgreSQL , Elasticsearch , MongoDB , Redis - Testing: xUnit , NUnit , Moq , Pact , Karma , Jasmine , Cypress - Cloud Platforms: Azure, AWS - CI/CD: Proficient in implementing Continuous Integration and Continuous Deployment pipelines using GitLab , GitHub , Jenkins , Azure DevOps , and AWS CodePipeline. - Team Leadership: Experienced in leading development teams, providing guidance, and ensuring successful project delivery. - Architecture Design: I have a proven track record of designing and implementing scalable and efficient architectures, ensuring the delivery of best practice solutions. Why Choose Me: - I am passionate about building cutting-edge solutions that meet and exceed client expectations. - My expertise in architecture design allows me to create scalable and efficient solutions tailored to your specific needs. - With my experience as a team lead, I ensure smooth project execution, timely delivery, and efficient team collaboration. - I have a keen eye for detail and am committed to delivering high-quality work on time and within budget. Keywords: .NET Developer | ASP.NET Developer | C# Developer | .NET Core Expert |.NET MVC Developer | .NET Framework Specialist | .NET Full-Stack Developer | .NET Software Engineer | .NET Core Architect | ASP.NET MVC Developer | ASP.NET Core | ASP.NET Web API | ASP.NET Razor Pages | ASP.NET Identity Framework | ASP.NET WebForms | Angular Developer | Angular JS Expert | JavaScript Expert | HTML5 & CSS3 Specialist| React and .NET Integration | Front-End Development with Angular | TypeScript Developer | MVC Developer | MVVM Architecture | SOLID Principles | Microservices Architecture | RESTful API Design | Software Architecture in .NET | Azure .NET Developer | Microsoft Azure Cloud Solutions| Azure DevOps with .NET | .NET Core Deployment on Azure | CI/CD Pipelines with .NET and Azure | Cloud Solutions Architect | SQL Server Specialist | Entity Framework Expert | LINQ to SQL | Database Design in .NET | NoSQL Databases with .NET | Entity Framework Core | Dapper ORM | Object-Oriented Programming (OOP) in .NET | Dependency Injection in .NET | Asynchronous Programming in C# | Multi-threading and Concurrency in .NET | MongoDB | COSMODB | Enterprise-Level .NET Architect | Full-Stack .NET Developer | Cloud and API Integration Specialist less
Hire LeonidStellar
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⭐ Low Budget ⭐ High Quality ⭐ Fast Delivery Hi there! I am a Senior Full Stack Developer with 7+ years of experience specializing in web, mobile, chatbot, and blockchain development. I have expertise in React, Next.js, Node.js, Flutter, and Solidity, building scalable and high-performance applications. ...⭐ Low Budget ⭐ High Quality ⭐ Fast Delivery Hi there! I am a Senior Full Stack Developer with 7+ years of experience specializing in web, mobile, chatbot, and blockchain development. I have expertise in React, Next.js, Node.js, Flutter, and Solidity, building scalable and high-performance applications. ⚡ Tech Skills⚡ ⭐Front-End JavaScript (ES6+), TypeScript, React.js, Next.js, Redux Toolkit, Angular, Vue.js, Dart, Flutter, Gatsby, Tailwind CSS, Material UI, Bootstrap, SASS/SCSS, Styled Components, GSAP, Framer Motion, Webpack, Vite, PWAs, WebSockets ⭐Back-End Node.js, Express.js, NestJS, PHP (Laravel), Python (FastAPI, Django), C# .NET (including .NET Core), ASP.NET, Go, Golang, Ruby on Rails, Java (Spring Boot, Hibernate, JPA), RESTful APIs, GraphQL (Apollo, Hasura), WebSockets ⭐Blockchain Solidity, Rust (Solana), Vyper, Ethereum, Polygon, Optimism, Binance Smart Chain (BSC), Web3.js, Ethers.js, WalletConnect, MetaMask ⭐CMS WordPress, Shopify ⭐Databases PostgreSQL, MySQL, SQLite, MongoDB, Firebase, Redis, DynamoDB ⭐DevOps & Cloud AWS (EC2, S3, Lambda, RDS, CloudFront, Amplify), Google Cloud, DigitalOcean, Docker, Kubernetes, Terraform, CI/CD (GitHub Actions, GitLab CI, Jenkins), Prometheus, Grafana ⭐Testing Jest, Mocha, Chai, Cypress, Playwright, JUnit, Mockito, Foundry, Hardhat, Ganache, OWASP, Postman ⭐Version Control and Collaboration Tools Git (GitHub, GitLab, Bitbucket), JIRA, Trello, Notion, Slack ⭐ Why Work With Me? ✔ High-Quality Code – Clean, scalable, and maintainable solutions ✔ Fast & Reliable – Quick turnaround without compromising quality ✔ Client Satisfaction – Proven track record of successful projects Let’s bring your ideas to life and take your business to the next level!!! Ready to collaborate? Let’s discuss your project today! less
Hire leoleoWebDev
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? Hello and welcome to my profile! As an experienced Full Stack Developer, I’m ready to leverage my skills to help take your business to the next level. My hands-on, personalized approach ensures that each project is handled with great care from initial concept through to final delivery. By following industry best...? Hello and welcome to my profile! As an experienced Full Stack Developer, I’m ready to leverage my skills to help take your business to the next level. My hands-on, personalized approach ensures that each project is handled with great care from initial concept through to final delivery. By following industry best practices, I successfully identify business challenges and provide tailored solutions using a wide range of cutting-edge technologies: ? Skills and Expertise: - Languages & Technologies: PHP, JavaScript, Python, HTML, CSS, AJAX, Bootstrap - Frameworks: Symfony, Laravel, Django, Flask, React.js, Angular - CMS: WordPress (DIVI, Elementor), Shopify, Mautic - Databases: SQL (MySQL, MariaDB, SQL Server…) and NoSQL (MongoDB, Cassandra) - Cloud Services: Google Cloud Platform, Amazon Web Services (AWS) - Tools & Platforms: GitHub, GitLab, Fork, GitKraken, Postman, API Platform My goal is to bring simplicity to complexity. With my extensive experience and hands-on approach, I ensure every project is carefully crafted to deliver outstanding results that exceed expectations. Choose me as your development partner, and I’ll work relentlessly to help your business reach new heights. ? less
Hire lyubovG4
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Expertise in modern frameworks, cloud platforms, and scalable architectures, with a proven track record of driving operational efficiency, reducing infrastructure costs, and delivering innovative solutions. Strong leadership skills in mentoring teams, optimizing workflows, and fostering collaboration. Passionate...Expertise in modern frameworks, cloud platforms, and scalable architectures, with a proven track record of driving operational efficiency, reducing infrastructure costs, and delivering innovative solutions. Strong leadership skills in mentoring teams, optimizing workflows, and fostering collaboration. Passionate about building secure, user-friendly systems that empower businesses to achieve their strategic objectives. less
Hire oleksandrv7
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- Development of a data storage and processing system (AWS S3, PostgreSQL). - API for media platforms (WordPress, Medium)- Voice (ElevenLabs) and animation (Synthesia) generation based on text/audio from an expert. - GPT-4 integration for interactive avatar chatDevelopment of a data storage and processing...- Development of a data storage and processing system (AWS S3, PostgreSQL). - API for media platforms (WordPress, Medium)- Voice (ElevenLabs) and animation (Synthesia) generation based on text/audio from an expert. - GPT-4 integration for interactive avatar chatDevelopment of a data storage and processing system (AWS S3, PostgreSQL). - API for media platforms (WordPress, Medium)Experience with blockchain technologies, smart contract development, API integration, and building scalable microservices Experience with blockchain technologies, smart contract development, API integration, and building scalable microservices Experience with blockchain technologies, smart contract development, API integration, and building scalable microservices Experience with blockchain technologies, smart contract development, API integration, and building scalable microservices systems less
Hire yevheniik4
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I'm a cheerful, responsible, and solution-driven software developer with over 7 years of commercial experience and a vast technical background. I thrive in diverse environments and quickly adapt to new conditions, leveraging a keen ability to learn fast. With a strong foundation in providing technical support, I excel...I'm a cheerful, responsible, and solution-driven software developer with over 7 years of commercial experience and a vast technical background. I thrive in diverse environments and quickly adapt to new conditions, leveraging a keen ability to learn fast. With a strong foundation in providing technical support, I excel in troubleshooting, diagnosing, and resolving technical issues with precision and efficiency. SKILLS ● Programming: Java SE, EE, JSP, Servlet, SQL, HTML/CSS, Bash/Shell ● Java API: JDBC, JPA, REST ● Java Frameworks: Spring (Data, MVC, Security, Batch, Boot), Hibernate ● Java Testing frameworks: JUnit, Mockito ● Java Servlet Container: Apache Tomcat, Jetty, JBoss ● Databases: MySQL, MariaDB, PostgreSQL, MongoDB ● Version control system: GIT (GitHub, Gitlab) ● Tools: Maven, Gradle, Docker, Jira, Solr, Graylog, Zabbix, Log4J ● LAN, WAN network technologies less
Hire yevhenpr
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Wordpress: creating websites, fixing issues, hosting transfer, etc. Since 2017, I have created more than 150 landings (including design), 50 online stores and hundreds of other websites and blogs on WordPress. Also during this time I have fulfilled a huge number of orders for the installation and configuration of...Wordpress: creating websites, fixing issues, hosting transfer, etc. Since 2017, I have created more than 150 landings (including design), 50 online stores and hundreds of other websites and blogs on WordPress. Also during this time I have fulfilled a huge number of orders for the installation and configuration of WordPress, themes and plugins. I have extensive experience as a freelancer on another platform and will be happy to fulfill your order using all my previous experience. What can I do. 1. Creating websites from scratch (including design). I create sites in pagebuilders (Elementor, WPBakery). All my sites work well and there are responsive. I also often use html / css / jquery / javascript when creating sites if needed. 2. Installing and configuring WordPress, themes and plugins. Setting up hosting to make WordPress work well - PHP settings, htaccess, user.ini, etc. (if the hosting allows it). 3. Moving websites to another hosting and/or domain. There are usually a lot of problems during the moving, so it is important that an experienced freelancer does it. 4. Fix problems with WordPress, themes and plugins. 5. Installing and configuring of blogs and online stores on WooCommerce. I can choose a good theme for your business, and customize the theme within the functions of the theme and even more. Just write what you need. 6. I can also host your site (and domain) on my hosting so you don't have to worry about these things. Best regards, Roman. less
Hire ronvan255
