Integrity, accountability, and continuous improvement guide my work as a backend-focused software developer. I build reliable backend services, take ownership of features from design to production, and continuously improve system maintainability. After completing a software engineering bootcamp, I developed the ERM System Information for my current company to digitize Occupational Health and Safety (OHS) processes in alignment with Indonesia’s Government Regulation No. 50 of 2012 (SMK3). As the sole developer, I designed the PostgreSQL database, developed RESTful APIs and backend logic using NestJS, and managed deployment, while also building the frontend with Next.js. The system covers the full SMK3 workflow, including a multi-tier approval process for safety findings, digital signatures, PDF/Excel exports, and a PICA module that tracks internal audit findings through to corrective action, replacing manual processes with a centralized digital workflow. It is live and used daily, and I continue to expand and maintain it. My core technical strengths are TypeScript, NestJS, PostgreSQL, REST API development, database design, and backend business logic, with additional experience in React and Next.js. Although I am early in my software engineering career, I bring hands-on experience building and maintaining a production system, a strong foundation in data management and compliance, and a commitment to delivering reliable software. I am eager to deepen my backend engineering expertise and contribute to building scalable, maintainable, and dependable systems.