SIS - Sistem Informasi Servis Twincom

Service information system for Twincom Service Center supporting the management of repair and service activities.

• Led the complete software development lifecycle independently, including requirements analysis, system architecture, frontend, backend, database design, deployment, and maintenance.
• Built modules for service requests, repair tracking, customer management, technician assignment, and repair status monitoring.
• Configured CI/CD pipelines and managed production deployments to ensure reliable software delivery.