Designed, developed, and maintained server-side applications and APIs for business-critical systems. Contributed to Indonesia Hub, an e-commerce platform, by building scalable backend services, database structures, and system integrations for product management, transactions, and operational workflows.

Contributed to enterprise-grade software solutions across the energy, government, and defense sectors. Delivered full-stack features for large-scale applications supporting digital transformation initiatives—from scalable frontend applications and robust backend services to seamless API integrations.

Part of the development team at Paper.id, one of Indonesia's leading B2B fintech platforms. Contributed to building a scalable, high-performance platform providing digital invoicing, payment, and cash flow management solutions for hundreds of thousands of businesses across Indonesia.