Design and implement Linux-based applications enhancing telecom BSS/CCS integration. Develop software solutions for multi-manufacturer device compatibility. Lead the software development team, ensuring project milestones and organizational alignment. Handle urgent development tasks for system stability and scalability.

Led migration from PHP (Laravel) to Go microservices architecture. Migrated MySQL Database to PostgreSQL for improved performance and scalability. Moved various middleware components into Golang microservices.

Developed flight track prediction software for aircraft and binary radar data translator. Built AirNav data center collection system using time series database. Created Military & Civilian Radar Data Converter hardware using ARM Cortex-M series. Expert in TNI-AU military tracking systems including Thales Skykeeper and Kohanudnas systems.

Developed embedded system software for quality control of Radio Manpack products for the Indonesian Army (TNI-AD). Handled PCB design and electrical troubleshooting.

Improved efficiency and effectiveness of karung production, waring production, and lamination department operations.

Full factory oversight: raw material import planning, production management for mouse/keyboard/LCD assembly, warehouse management, and product distribution to distributors.

Rapid promotion from Maintenance Supervisor → Technical Manager → Production Manager in 10 months. Saved maintenance costs, improved machine efficiency and effectiveness, increased production output, and managed production schedules for on-time delivery.

Started as Technical Utility Supervisor controlling fuel, electricity, and water usage, maintaining boilers, generator sets, pumps. Promoted to Production Shift Supervisor — achieved fuel consumption of 7.0 mL/pack vs the 10-year historical average of 7.6 mL/pack at the Bandung branch.

Created user interface on IBM OS/400 for the Polonia Airport ERP project. Project was terminated before completion due to external political issues.

Created graphical user interface on PC-DOS to operate microcontrollers with custom hardware design and serial port communication. Handled PCB design and low-level system programming.