I offer specialized services in Backend Development and Technical Writing, focusing on delivering robust and scalable solutions. With expertise in Node.js, Express.js, and MongoDB, I build and optimize backend systems, develop and integrate APIs, manage databases, and implement secure user authentication methods like JWT and OAuth. In addition to development, I provide Technical Writing services, including creating clear API documentation, technical manuals, and reports. My goal is to not only build high-performing systems but also ensure they are well-documented and easy to understand for both technical and non-technical audiences.