I design and implement secure APIs that power modern applications and third-party integrations. Whether it’s a RESTful API for mobile apps or a GraphQL API for scalable web apps, I ensure clean architecture, authentication (JWT, OAuth2), and high-level security. I have experience integrating APIs with payment gateways, CRMs, social platforms, and compliance tools. My APIs are well-documented, versioned, and optimized for high performance, enabling smooth communication between systems and applications.