Hire the Best CSS3 Developers
in Armenia

I am a TOP RATED PLUS Senior Full Stack Engineer with a strong focus on browser technologies, Chrome Extension - Plugin development, and scalable web applications. I have completed 22,000+ hours on Upwork with consistent 5-star reviews. My core expertise is building and maintaining Chrome, Edge, Firefox, and Safari extensions — including full lifecycle development from architecture to store submission. This includes Manifest V2 → V3 migrations, content scripts, background/service workers, messaging systems, DOM manipulation, automation flows, and integrations with tools like ChatGPT and other AI APIs. I also work on modifying and stabilizing existing extensions, improving performance, and ensuring compliance with browser store policies. From a full stack perspective, I design and build end-to-end systems using modern JavaScript and web technologies: * Frontend: React, Next.js, Vue.js, TypeScript, state management, SPA architecture * Backend: Node.js (Express/NestJS), REST APIs, GraphQL, authentication, webhooks * Data: PostgreSQL, MongoDB, Redis, data modeling and optimization * Realtime: WebSockets, event-driven systems * Integrations: third-party APIs, browser APIs, scraping/automation flows * DevOps: CI/CD, Docker, cloud deployments (AWS/GCP), monitoring I have built complex platforms across multiple domains, including marketplaces, SaaS products, CMS, CRM systems, browser automation tools, and internal business platforms. Many of these involve multi-user systems, dashboards, analytics, and high-performance backend logic. I also have experience with UI/UX implementation, product thinking, requirement specification, and working with partially generated or AI-assisted codebases — refactoring them into clean, production-ready systems. My focus is on building reliable, secure, and scalable solutions with strong attention to performance, maintainability, and real-world usability. Happy to discuss your project or jump on a call to go through the technical details.

Creative, detail-oriented Web Developer with 10+ years of experience delivering modern, responsive, and high-performance web applications. I specialize in Angular, React (with Redux), Vue.js, Next.js, TypeScript, and WordPress (Elementor, custom plugin development), and actively use Cursor to speed up development workflows while maintaining clean, scalable architecture. I also have strong backend experience with PHP (CodeIgniter, Laravel, Phalcon) and Node.js (Express, NestJS). I focus on building user-centered UI/UX and full-stack solutions that turn complex requirements into seamless, scalable digital experiences. I'm passionate about building fast, maintainable, and elegant front-end solutions that drive user engagement and support business goals. My clients value me for writing clean, scalable code, delivering on time, and communicating clearly throughout every project. 💻 Core Front-End Expertise Languages & Frameworks: - JavaScript, TypeScript, Angular (v2+), React (with Redux), Vue.js, Next.js, WordPress (Elementor, custom plugins), Cursor-assisted development UI & Styling: - HTML5, CSS3, SASS/LESS, Responsive Design, Cross-Browser Compatibility UI Frameworks: - Material Design, Bootstrap, Tailwind CSS, Semantic UI, Foundation 🛠️ Backend Knowledge (Full-Stack Development) I have strong hands-on backend experience and build complete, scalable solutions while integrating APIs confidently: - Node.js (Express, NestJS), PHP (CodeIgniter, Laravel, Phalcon) - Databases: MySQL, MongoDB, SQLite, PostgreSQL 🤝 Why Clients Choose Me - Proven track record of delivering complex projects on time and within scope - Strong communicator who prioritizes clear requirements and reliable updates - Committed to writing clean, scalable, and maintainable code - Passionate about crafting intuitive user experiences aligned with business goals - Efficient and structured workflow using modern AI tools like Cursor 💡 If you're looking for a reliable Angular, React, Vue, Next, or WordPress (Elementor & custom plugin development) expert to bring your web ideas to life - let's connect and discuss how I can help your project succeed.

🖐️ Welcome my profile I am detail-oriented, but even more client-oriented, that’s why I am always trying to find the best possible solution for any issue. Here are the values which I can bring to your project: 1) Collaborate closely with the design team to realize exceptional end user experiences. 2) Build and maintain reusable JavaScript components while adhering to coding standards and best practices. 3) Collaborate with design/backend teams in order to deliver optimized UI/UX. 4) Developing new user-facing features using React JS. 5) Building reusable components and front-end libraries for future use. 6) Translating designs and wireframes into high quality code. 7) Optimizing components for maximum performance across a vast array of web-capable devices and browsers. My technical skills: * Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model; * Thorough understanding and expertise at React.js and its core principles; * Experience with popular React.js workflows (such as Flux or Redux); * Familiarity with EcmaScript; * Prior experience with data structure libraries (e.g., Immutable.js); * Familiarity with RESTful APIs; * Strong with HTML / CSS; * GIT experience. Feel free to contact me and let’s proceed with the discussion.

GIS Development: • Mapbox GL JS • Offline maps, tiles download etc • D3.js, C3.js,, Highcharts, amCharts • Google Maps API, Streetview API, places Api etc. • OpenStreetMap (OSM), Overpass, Nominatim • Leaflet.js • deck.gl / kepler.gl • Turf.js • GeoJSON / KML / Shapefile • Uber H3.js • MapLibre GL JS FE / BE: • JavaScript • jQuery • Bootstrap • jsPDF • PDF-LIB JS • PHP • mPDF • JSON / XML / CSV DataBase: • SQLite • MySQL • Google Sheet API Other: • Google Chrome Extension Development • FireFox / Opera / Microsoft Edge Add-ons Development • Email Template & Newsletter Development • Export / Generate PDF

I'm a seasoned web developer with over 12 years of professional experience. Throughout my career, I have honed my skills in creating highly functional and visually appealing websites for a diverse range of clients. With a deep understanding of web technologies and industry best practices, I specialize in front-end and back-end development. My skills: ⚡HTML5 / CSS3 / SASS, LESS ⚡PHP / OOP / Laravel ⚡ MySQL / MongoDB / GraphQL / Redis ⚡ JavaScript / ES5, ES6 / Typescript / jQuery ⚡ NodeJS / ReactJS / Angular / NestJS / NextJS / ⚡ WordPress / WooCommerce ⚡ PayPal / Stripe / Other Payment Methods ⚡ AWS / Git / BitBucket / Github / GitLab ⚡ Jira / Trello ⚡ Apache / Nginx Areas of Expertise: ✔️ Back-end Development ✔️ Front-end Development ✔️ Responsive Web Development ✔️ WordPress / Woocommerce / WordPress Plugins development ✔️ API Integration ✔️ Domain Setup / CloudFlare ✔️ Server Setup / Linux / Ubuntu Feel free to reach out to discuss your project requirements or to learn more about how I can contribute to your web development needs. I'm excited to be a part of your journey towards digital success!

I build and customize Shopify and WordPress websites for jewelry, DTC, and eCommerce brands — including Rockher, Kelty, and Roar Organic — focusing on clean code, fast load times, and conversion-focused pages. Over 5+ years, I've handled full store/site builds, theme customization, and fixing broken sites under deadline pressure, on both platforms. What I'm good at: Shopify: Custom sections, blocks, and metafield-driven content (Online Store 2.0), theme customization, app integration, performance and speed fixes WordPress: Theme customization, page builders, plugin setup and troubleshooting, site migrations and speed optimization Bug fixes and ongoing support on either platform — I respond fast and keep you updated I treat every project like it's my own site — clean code, clear communication, and no disappearing after delivery.