I'm a Senior Full Stack Developer with over 6 years of experience helping businesses build fast, secure, and scalable web applications. I specialize in backend development with Java Spring Boot, Node.js, and NestJS, and I've spent most of my career working on fintech platforms, payment systems, and SaaS products that serve millions of users every day. From designing REST APIs and setting up databases like PostgreSQL, MySQL, and MongoDB, to building payment integrations, authentication systems, and real-time features with WebSockets — I handle the complete backend so you don't have to worry about the technical side.
Over the years I've built a fintech platform with 21 microservices handling 5M+ daily notifications, a crypto exchange supporting 1,000+ live traders, and secure card payment systems with full PCI-DSS compliance. I've also integrated popular services like Stripe, Twilio, Firebase, and Sumsub, so if your project needs a third-party API connected properly and securely, I've most likely done it before. On the frontend side, I work with Vue and React to build clean, responsive interfaces that look great on any device.
What you can expect from me is simple: honest communication, clean and maintainable code, and delivery on time. I treat every project like it's my own product, whether it's a small API fix or a complete web application built from scratch. If you're looking for a reliable full stack developer for your website, web app, SaaS platform, payment integration, or API development project, send me a message — I usually reply within a few hours and I'm always happy to discuss your idea before you commit to anything.