// loading
Loading№ 01 — Senior Software Architect
Available · taking 1–2 engagementsI architect efficient, scalable systems — and keep them reliable in production.
Trusted to build for
№ 01 — Selected work
Efficient, scalable systems built for enterprises and high-traffic platforms.
The site you are reading — a content-driven Next.js 16 platform with exactly one backend route, an evidence policy enforced in code, and a technical audience able to check every claim against the live URL.
A centralized notification gateway managing error notifications and payment integrations across multiple payment platforms including PAYMENT ARINDO, PAPRIKA, and ASSASTA with Open API architecture.
A regulatory-grade logging and audit system for transactional and trading data across multiple financial platforms — real-time event capture into an append-only, hash-verified audit trail, with automated reporting and live visibility for stakeholders and regulators.
№ 02 — How I work
I architect efficient, scalable systems — and keep them reliable in production, from backend services to high-traffic platforms for banks and telcos. Three principles shape everything I ship.
PCI-DSS-aligned payment systems — asymmetric encryption, JWT auth, rate limiting, and audit-ready compliance.
Services tuned for throughput and Core Web Vitals, holding up efficiently under real production load.
Fault-tolerant architecture and zero-downtime deploys for systems that can not afford to blink.
№ 03 — Experience
Building enterprise systems for leading Indonesian institutions.
Senior Full-Stack Developer
Leading development of enterprise-grade fintech systems for major Indonesian financial institutions. Specialized in payment gateways, regulatory compliance systems, and high-performance financial applications.
Full-Stack Developer
Delivered enterprise-grade solutions for major Indonesian corporations including PT Telkomsel, Bank Rakyat Indonesia, and PT Astra Digital. Led teams and architected scalable systems across fintech and telecommunications sectors.
№ 04 — Writing
Field notes from building and running production systems.
Master Git basics with this beginner-friendly guide. Learn essential commands, workflows, and best practices for version control in modern software development.
Learn how to install Docker on Windows, macOS, and Linux with this step-by-step guide. Get up and running with containerization in minutes.
Master Next.js installation with this definitive guide. From zero to production-ready setup in minutes. Includes troubleshooting, best practices, performance tips, and everything you need to start building amazing web applications.
Discover how MDX combines the simplicity of Markdown with the power of React components, enabling you to create interactive and dynamic content for modern web applications.
Senior architecture and engineering for efficient, scalable systems — from a fixed-scope architecture audit to a full production build.
