Full Stack Engineer at Siloam Hospital Group

Automated insurance claim processing across 41 hospital branches and 25 clinics using iPath RPJ; integrated with CPBS and 3 private insurer JPIs to auto-validate patient eligibility before claim submission; designed and deployed a real-time invoice generation system handling high-frequency transactions; developed a scalable React-based component library adopted by 15+ internal teams; implemented comprehensive unit testing to reduce production bugs.

Frontend Developer at Astra Credit Company (ACC)

Contributed to berijalan.co.id — a digital lending platform — by building and maintaining core operations modules and integrating with eKentrix.co.id (contact center) to enable real-time customer interaction tracking, call logging, and agent performance analytics; developed a modular React + TypeScript component library adopted across teams; improved performance with code-splitting and lazy loading; boosted feature delivery by ~40%.

Frontend Developer at Beever Indonesia

Developed and maintained the frontend of Hospital Operations System (HOS) — a React + Redux SPA dashboards — with lazy loading and state optimizations that reduced initial load time by ~40%; created reusable components for 3 product teams; integrated RESTful APIs for real-time patient stats, bed occupancy, and billing.

Frontend Developer at Indoesports

Designed and developed 15+ high-converting landing pages for esports events, driving 50k+ registrations and increasing conversion rate by ~35%; built a reusable React component library; implemented SEO integrations and analytics; enhanced live event experiences with streaming integrations.