I am a Senior Web Developer with over 20 years of experience in delivering high-performance, user-centric web applications. My expertise spans PHP, MySQL, and JavaScript, along with frameworks such as Laravel, Symfony, Zend, and CodeIgniter. I excel in performance engineering, focusing on profiling and refactoring to eliminate bottlenecks, enabling apps to feel instant. Designing scalable architectures for high-traffic environments is where I thrive, ensuring systems remain stable during data growth. I have a strong track record of building greenfield projects and revitalizing complex systems, always with real-world ROI in mind. My proficiency in secure API integrations covers payments, social networks, CRMs, and more, while my commitment to clean, maintainable code ensures your team can move quickly and efficiently. If you need a developer who understands how to align technology with business objectives, let's discuss your project.

👋 Nice to meet you, I’m Pavel — an Expert React/React Native Developer with over 5 years of professional experience building mobile and web applications. I’m not just here to write code — I focus on delivering solutions that create real business value. My approach is simple: understand your product, your users, and your goals, then turn that into high-quality, maintainable software. Core Skills: ⚛️ React Native, React, Redux, TypeScript, JavaScript 🎨 HTML, CSS, responsive UI design 🛠️ Git, CI/CD pipelines, testing & deployment 📱 Xcode & Android Studio (mobile app development) 🤖 Experience using AI-powered tools to speed up development & optimize workflows What I Can Do for You: 🔍 Analyze your product and users to craft the best digital solution for your business 🚀 Build new features, fix bugs, and optimize performance with clean, efficient code 🏆 Improve or refactor your existing project so it converts better, scales smoothly, and brings real ROI When you work with me, you’ll get reliable communication, proactive problem-solving, and software that’s built to last.

🚀 Expert Fullstack Web Developer With 7+ years of commercial experience, I am a passionate problem solver and lifelong learner. ✨ Core Values ✔ Excellence First - Delivering the highest-quality work to every client ✔ Real Impact - Ensuring my work creates measurable value, not just lines of code ✔ Focus on Outcomes - Staying results-driven in every project I take on 🛠️ Primary Skills 💻 Frontend: React, Next.js ⚙️ Backend: Node.js, Express, Nest.js 🗄️ Databases: PostgreSQL, MongoDB, Firebase 🌟 Why Choose Me? ✔ Problem-Solving Mindset - I focus on solving actual challenges and bringing measurable value. I deeply believe that code is just a tool for solving real problems. ✔ Craftsmanship with Care – I deliver solutions I’m proud of: clean, scalable, and easy for colleagues to work with. ✔ Transparency & Trust – I always strive to bring as much transparency and trust as possible, foster smooth teamwork, and constantly look for ways to improve processes and shared results. ✔ End-to-End Expertise – From sleek interfaces to secure, high-performing backends, I cover the full development cycle. 💼 Those are some of the things I’ve built, including but not limited to 🎯 High-traffic platforms 🛒 eCommerce solutions 🏥 eHealth software 💳 Fintech platforms ⚡ Real-time applications

I'm a senior software engineer with 9+ years of experience building high-complexity, production-grade systems — primarily in fintech, cybersecurity, e-commerce, and insurance. My core strength is backend engineering: distributed architectures, high-throughput data pipelines, multitenant systems, and infrastructure automation. I've built and maintained platforms processing millions of transactions, integrated blockchain networks (Ethereum, XRP, Stellar), and led teams while staying deeply hands-on in the code. What I bring to your project: - Backend systems built to scale — Node.js, PHP, Java/Spring Boot, AdonisJS - Database design and optimization — PostgreSQL, MySQL, MongoDB, CockroachDB, Redis - Cloud infrastructure and DevOps — AWS, Docker, Kubernetes, Terraform, CI/CD - Blockchain and payment integrations — Ethereum, XRP, Stellar, Stripe, BitGO, Fireblocks - Messaging and event-driven architecture — Kafka, RabbitMQ - Full ownership from architecture to deployment, including testing and documentation I've worked on core payment processing engines where correctness and performance were non-negotiable, cybersecurity platforms communicating with hardware devices in real time, and complex multi-domain fintech platforms with blockchain integrations across multiple networks. I work best on complex, non-trivial problems where the technical decisions actually matter. If you need someone who understands your system deeply and delivers production-ready code — not just a prototype — let's talk.

Hi there! 👋 I'm a creative Web Developer & Designer, and I specialize in building beautiful, powerful websites using Webflow. Whether you’re looking to build your personal brand, boost sales, or get noticed online, I’m here to bring your vision to life! 🌟 What I do: Design: Figma Develop: Webflow, HTML, CSS, & basic JavaScript Let’s create something amazing together! Reach out, and let's get started! View portfolio at salwakhalid.com

🎮 HTML5 Playable Ads & Game Developer | PixiJS · GSAP · TypeScript · Cocos Creator · Unity I build high-performance playable ads and browser games that convert — using the same render-optimized, animation-rich code that powers production games at a major iGaming studio. Five years of shipping studio-grade slot games means I already live inside the constraints playable ads demand: frame budgets, sprite atlas optimization, object pooling, state machine animation, and assets that stay lean under pressure. 💼 What I deliver: - Playable Ads – single-file HTML5 for Meta, Google, AppLovin, IronSource, TikTok, Unity Ads - Instant Games – Facebook, Snapchat, web-embedded HTML5 - Mobile Games – Cocos Creator & Unity, cross-platform - Interactive Experiences – banners, mini-games, advergames ⚙️ Tech Stack: PixiJS · GSAP · TypeScript · Cocos Creator · Unity (C#) Vite · Webpack · Canvas API · WebGL 📦 Every delivery includes: - Single-file or SDK-compliant build - Performance-tested on mobile - Source code + build pipeline Let's build something that converts.

I build fast, modern, full-stack web applications using React, Next.js, Express, and Tailwind. I specialize in real-time features such as chat, live collaboration, notifications, video calls, and socket-based interactions. Whether you need a front-end, a reliable back-end, or a complete production-ready app, I can handle it end-to-end. What I Can Build for You: Real-time chat apps (Socket.IO, Firebase, WebSockets) Full-stack React + Express apps Responsive UI with Tailwind Authentication systems (JWT, cookies, sessions) REST APIs / PostgreSQL / MySQL / Prisma Dockerized deployments (frontend + backend decoupled) Admin dashboards Bug fixes, refactoring, performance improvements Technologies: Front-end: React, Vite, Next.js, Tailwind, Recoil, custom hooks Back-end: Node.js, Express, Prisma, Socket.IO Databases: PostgreSQL, MySQL, Firebase Realtime DB DevOps: Docker, GHCR, Vercel Auth: JWT, cookies, bcrypt, route protection Testing: Vitest, Jest

Dear Hiring Manager, I am excited to apply for the Full Stack Developer position. With over two years of hands-on experience in building web and application solutions, along with a background in industrial automation from the Technical University of Varna, I am confident in my ability to contribute effectively to your team. In my recent roles, I have developed full-stack applications using Node.js, React js, and MongoDB, while creating intuitive front-end interfaces with HTML5, CSS3, and jQuery. I also have a strong focus on back-end development, optimizing applications for performance and scalability. I am passionate about developing efficient, user-centric solutions and staying current with the latest technologies. I would welcome the chance to bring my skills in full-stack development to your team and contribute to your company’s success. Thank you for considering my application. I look forward to discussing how I can contribute to your team. Sincerely, Georgi Dimitrov

Frontend developer with 10+ years of experience building WordPress websites, Elementor landing pages and scalable website templates for businesses and marketing teams. I focus on translating design systems into clean, responsive WordPress builds that are easy to manage and ready for long-term use. I'm an experienced frontend developer with a strong passion for design and creating visually engaging websites. I specialize in crafting modern web templates and building fully functional websites using WordPress, Drupal and modern frontend technologies. My work focuses on combining clean, modern design principles with solid coding practices to deliver websites that are visually appealing, fast, responsive and easy to maintain. I frequently work with businesses, startups and marketing teams that need structured website systems and landing pages that can be launched and managed efficiently. I help clients with: • WordPress and Elementor website development • high-converting landing pages • custom web templates and layouts • frontend improvements (HTML, CSS, responsive design) • website updates and ongoing support My technical toolkit includes: HTML5, CSS3, Sass, JavaScript, TypeScript, Bootstrap 5, Vue.js, Drupal and WordPress. I enjoy merging creativity with technology to build digital experiences that are both functional and visually polished. Whether you need a new website, a landing page for a marketing campaign, or improvements to an existing site, I focus on delivering practical solutions that support real business goals. Let’s work together to bring your project to life and create a website that makes a strong impact online.

I'm an Expert Web Designer and Developer with 7+ years of experience. I can assist you in getting Professional & Creative work for your Business. I've worked internationally, in-house, and remotely on projects for leading brands, agencies, startups and charities. I care deeply about creating world-class, useful and beautiful products that help people and make a difference. Strong knowledge in Html, CSS, Responsive Design, JavaScript. I can be as involved in your project as you need me to be; from the seed of the idea, to sketches, creative direction, design, copywriting, system design, and even the front-end and WordPress build. My Services: ✅ Graphic Design - Branding, Web & UI/UX ✅ Responsive Web Development - HTML/PHP/CSS/Bootstrap/JS ✅ CMS customization/development (WordPress, Wix, Squarespace, Shopify) ✅ Ecommerce Website Solutions ✅ Bug Fixes on Websites ✅ Shopify | Woo Commerce | Shopify Apps | Shopify Templates I look forward to hearing about your awesome project.