Mochamad Saddam

Junior Backend Developer with hands-on experience in Golang, building RESTful APIs using Fiber, Chi, and gRPC. Proficient in PostgreSQL, raw SQL optimization, and database design. Experienced in clean architecture, microservices, and Docker. Seeking a full-time backend role to contribute to production systems and grow technical expertise.

Backend Developer (Contract) at Master Bagasi Indonesia (2025-08 – 2025-11)

• Developed and delivered RESTful APIs for transaction workflows using Golang and Chi, handling request/response validation and business logic.
• Optimized complex SQL queries, improving database performance and reducing response times.
• Built a bulk Excel product import feature, significantly reducing manual data entry effort.
• Collaborated with frontend developers to integrate APIs seamlessly.

Backend Developer (Contract) at PT Zen Multimedia Indonesia (2024-04 – 2024-05)

• Developed microservices-based backend services using Golang with clean architecture.
• Implemented gRPC for inter-service communication, reducing latency between services.
• Containerized all services using Docker, enabling consistent development and deployment across environments.

High School Diploma in Social Sciences – SMA Negeri 1 Ciomas (2019 – 2022)