Node.js · Go · Python · LangGraph · Azure · Kubernetes
📍 Jakarta, Indonesia (UTC+7) — Open to fully remote opportunities worldwide
Backend systems that operate under pressure — regulatory audits, high-frequency IoT data, and enterprise-scale SaaS integrations.
Currently at Astra Group (SERA), migrating a legacy .NET Driver Management System to Node.js microservices with Azure Service Bus — handling payroll and logistics data for fleet operations across Indonesia.
Past work:
- 🏦 Solo-engineered an OJK & BI compliant P2P lending platform under active regulatory audit — as the only developer on site
- 📡 Built bare-metal Kubernetes + IoT monitoring at Telkomsel, cutting $18K/year in vendor costs and incident response from hours to 5 minutes
- 🤖 Building AuraFlow AI — a distributed multi-agent system using LangGraph + BullMQ for autonomous data validation workflows
Backend
AI & Automation
Infrastructure & Data
| Project | Description | Stack |
|---|---|---|
| AuraFlow AI | Distributed multi-agent system — parse-validate loop using LangGraph + BullMQ | Python, Node.js, LangGraph, Redis |
| LedgerFlow | Digital wallet API with OCC to prevent race conditions and double-spending | NestJS, PostgreSQL, Redis |
🟢 Available for remote contracts — UTC+7, flexible for US/EU overlap