Apr 2025 – Present · 11 mos

Oct 2022 – Apr 2025 · 2 yrs 6 mos

• Redesigned & migrated cache for Legacy Core Service serving 60k RPM with 0 down-
• time & incidents.
• Built an end-to-end Nudge system that sends real-time position recommendations & nearby surge info to drivers.
• Owner of main income service Passbook with over 100k loc, this serves as one stop
• for all income-related info via emails and real-time APIs.
• Revamped and built a new Income Summary flow which gave detailed views of
• the driver’s daily income data.
• Enabled tax filing for 2 Million+ Indonesian drivers, by backfilling 500 million income
• entries using go scripts leveraging parallel programming, logging, and retries for fail-
• ures in record time.

Jul 2021 – Oct 2022 · 1 yr 3 mos

• Worked on Backfilling 500 million income entries and generating their income summary.
• Currently working on Revamping Income and Order History for driver-partners, enhancing earning visibility and user experience.

Jan 2021 – May 2021 · 4 mos

• Worked on creating a MVP for Persistent Connection between Backend and Frontend using MQTT based communication.(Golang, Java)
• Upgrading Services in Payments Worker (Clojure)
• Provisoning and Managing Infrastructure (MQTT Broker, VMs, HA proxy, GLB) for deploying Persistent Connection. (Integration and Production) using chef and proctor.

May 2020 – Jul 2020 · 2 mos

• Part of the Driver Platform Team.
• Worked on enhancing and automating features on Go-Cek Portal and deployed it to production.
• Worked on APIs following Clean Architecture, Test Driven Development. Created interactive frontend features using Golang Templates, AJAX, Javascript.
• Logging and Monitoring StatsD events on Grafana and NewRelic Dashboard.
• Proof Of Concept on integrating Websocket based Push Notifications on Driver App and reducing 3rd party Pubnub and FCM cost to the company.
• Part of Production Support to debug live production and integration issues.