Muhammad Rizain Firdaus

Aug 15, 2023 at 10:22 AM

hey, i'm rizain 👋

software engineer. final year at ITB (informatics), expected grad aug 2027

i like building reliable systems, shipping end-to-end, and making things that actually work in prod

Mar 3, 2024 at 2:15 PM

joined HMIF as software engineer staff

helped build frontend for HMIF-Broadcast + HMIF-App with 20+ devs

vue, REST APIs, CI pipeline. cut internal task time from minutes to seconds lol

Aug 12, 2025 at 9:41 AM

interned at VICII, startup

next.js + graphql + shopify APIs. revamped 2 sites, ~96% lighthouse avg

also did part-time PM on the side somehow

Sep 12, 2025 at 11:30 AM

moved to Inkubator IT, software engineer staff

revamped 5 websites, load time down ~35-40%, SEO got way better

payment stuff with xendit too. race conditions, double-entry, the fun parts

Oct 5, 2025 at 4:05 PM

built APIs for Arkavidia competition platform

go + gorm + openapi. 5 competitions, 4000+ active users

Nov 18, 2025 at 1:20 PM

oh yeah some wins: 2nd UX ITFest Univ. Brawijaya, top 10 Hackathon ITB Incubation IT, finalist Hackfest UX Ciputra

Jan 1, 2026 at 8:50 AM

intern at Bank Indonesia — software engineer & QA

CI pipelines, cobertura reports, ~97% unit test coverage with xunit + moq

Feb 20, 2026 at 6:15 PM

also shipped Aruna, Mecat, RouteX — full stack, AI/RAG, flutter, postgis, just competition stuff

Jun 21, 2026 at 10:00 AM

AI software engineer intern at Telkom Indonesia

legal doc management app with SLM + LER. react + typescript frontend

Jul 14, 2026 at 3:30 PM

side project: OzzyRM — turns prisma/drizzle/SQL DDL into interactive schema docs

Today at 11:08 AM

currently learning more about software and humbled along the way~

we should catch up — github, linkedin, medium