Hi, I'm Rizal Purwanto

Frontend Developer · DevOps (AWS)

Internal platform to manage cattle operations — herds, milking, feeding, incoming farms, and client management. Grew from a single-company tool into a multi-tenant product where farms self-register to monitor their own operations.

Full-Stack Developer · DevOps (AWS)

Platform that records and displays spectrophotometric readings from devices across many client facilities, storing and visualizing sample data from cloud and DB. Device connectivity handled via heartbeat monitoring.

Frontend Developer

International remittance product focused on sending money to New Zealand. Built identity onboarding (KYC) and secure authentication flows for a regulated fintech context.

Frontend Developer

Originally a marketplace for cattle; as activity moved to mobile, the web evolved into a landing experience promoting the app.

Full-Stack Web Developer

Esports platform for published games and tournaments by AKG Games — registration, brackets, and payments.

Full-Stack Web Developer

Promotional site Indonesian Version of Pokemon Trading Card Game, including products, events, and tournament matches

Junior Developer

Marketing home page for a Balen Technologies, showcasing various projects the team could build. Optimizing simplicity and lightweight for fast loads.