I’m a Senior Backend/Full-Stack Developer with 10+ years of experience building and scaling products in e-commerce, fintech, and blockchain. I design reliable, high-performance architectures, build clean APIs and integrations, and take projects from idea to production with a strong focus on code quality, security, and maintainability. Comfortable across PHP/Laravel/Symfony, Node.js/TypeScript, SQL/NoSQL, Docker/Kubernetes, CI/CD, and high-load systems—turning complex requirements into stable, measurable results.