Rochman Ramadhani, S.Kom. · Forward Deployed Engineer · Product Engineer
I work inside your business until the systems and the AI are running. Behind it: 6+ years building systems used in banks, hospitals, schools, and government.
every number I claim has its proof below
50,000+ employees at PT PKSS clock in through an HRIS I architected from scratch. 500+ people use Siloam's HSE system every day, built by a team of 6 engineers I led. 1,600+ teachers, students, and operators use Skolain. BRI has contracted me 3× for its digital products.
open the proof, one project at a timeSeven projects across banking, hospitals, government, and medicine. Each panel opens its proof: the technical detail, my exact role, and footage where there is any.
01 PrimaSejahtera · PT PKSS
50,000+active users
Peak traffic lasts a few minutes each morning, and those are exactly the minutes the system cannot wobble. I designed the architecture from scratch in Rust and Flutter, on 15 on-premises virtual machines orchestrated with Rancher and RKE2.
I set up the on-prem infrastructure myself
02 HSE · Siloam International Hospitals
500+daily users
Used across all hospital units and the head office. As Software Architect I led 6 engineers and owned architecture decisions, code review, and the release schedule. Rust backend, React frontend, all on AWS.
03 BRI · three engagements, Dec 2022 to Dec 2025
3×BRI contracts
First the New Delivery System for branch tellers and customer service. Then QLOLA, BRI's wholesale banking platform for corporate clients, including the Perum Bulog integration. Then back to NDS as Senior Software Engineer.
being called back is a review I can't write myself
04 Telkom Indonesia · Omni Communication Assistant
I proposed moving the backend from NestJS to Go, wrote the plan, and led the work. The goal: use CPU and memory more efficiently, and keep the platform standing when traffic peaks.
no savings percentage claimed without measuring it
05 KLHK, the Ministry of Environment and Forestry · Jan to Apr 2024
I took part in the drafting sessions for two technical rules: SPARING for wastewater and CEMS for smokestack emissions. Then I built the platform that sends monitoring data to the national system automatically, on a schedule.
06 FRAMES · FKUI × Garuda Indonesia Training Center
Launched by the Aviation Medicine specialist program at FKUI, the medical faculty of Universitas Indonesia. I owned the product and built the app. Version 1 was built October to December 2020; version 2 shipped March 7, 2024.
07 Kolegium Dokter
As Product Engineer I owned discovery, scoping, and release priorities. The requirements came straight from Kolegium Dokter, with nobody in between.
150,000 is the scope it was designed for, not today's active users
Four stages I go through with your business, from the first visit to handover.
Tell me about your businessI come in and watch how your team actually works, day to day.
I price out every option before anything gets built.
AI-assisted workflows, and systems that keep running when lots of people use them.
I train the people who will use it and stay close while it becomes part of their daily work.
Founder & Product Engineer · since June 2026
The first product I founded myself: computer-based testing, an LMS, attendance, school management, and e-learning in one school workflow. Built and tested in real classrooms at SMK Jakarta Pusat 1. SMKS YP 17 Baradatu, a school in Lampung, found it through our social media and has subscribed ever since.
1,600+active users: teachers, students, and operators
Technology Partner · since May 2026
I advise on technology decisions and on how their internal systems get built. I weigh what a technical choice will cost early, before the team is already building it.
with them from the decision until the system is built
AI Learning Partner · since August 2026
Coach Rheo runs doatrto.com and several other businesses. We learn AI together inside his day-to-day operations, then build AI-assisted workflows for the work that repeats every day.
same table, learning from the work in front of us
Chapter 1 · 2017 to 2020
SMKN 26 Jakarta, a vocational high school, studying information systems, networks, and applications. Three first places before graduating: Smart Green Garden at SEAMEO SEAMOLEC 2019, Ngajar at Kamp Kreatif SMK 2019, and Bayar at PermataYouthPreneur 2020. In July 2020, my first internship as a Software Developer.
competing and interning before graduating were just decisions I made early
Chapter 2 · 2020 to 2022
At PT Lumos Inisiatif Indonesia, first as Software Engineer, then Lead Software Engineer from April 2021. I led the backend, frontend, and mobile teams that took ERP, SCM, and CRM systems to production, and took part directly in hiring and onboarding.
the first time I was responsible for people as well as code
Chapter 3 · 2022 to 2023
The New Delivery System at BRI, Technical Lead for Prima Super App at Infobit, and government systems for the Ministry of Home Affairs. The same year I started an online Information Systems degree at Binus while working full time.
Chapter 4 · 2023 to 2024
QLOLA at BRI, FRAMES v2 shipped on March 7, and SPARING and CEMS consulting for KLHK. At the BRI Product Development Conference with Tech in Asia on June 25, 2024, I started taking the product side as seriously as the engineering.
Chapter 5 · 2024 to 2025
Senior Software Engineer at Telkom OCA and on BRI's NDS, then part-time Engineering Manager at Mastah Digital. In March 2025, first place in the Supporter category of BRI's Support System program, with a score of 10/10.
Chapter 6 · 2025 to 2026
I founded Skolain. On August 8, 2026 I graduated from Binus with an S.Kom. bachelor's degree in Information Systems, GPA 3.85, magna cum laude, after four years of study without once stopping work.
what I learned: deciding what to build matters more than how neatly it's built
Yes, I'm an Apple person. Everything runs on one account, so work moves from laptop to phone without emailing files to myself.
Main machine
96 GBof memory, M3 Max chip
room to run AI models right on the laptop
Where the WhatsApp button on this site ends up.
A second screen next to the Mac.
They switch from the Mac to the iPhone on their own when a call comes in.
An AI voice recorder. Long conversations turn into transcripts and summaries, so I can focus on listening.
the only thing here that isn't Apple
Someone to think with and write code with, every day.
Message me on WhatsApp, or send a DM on Instagram.
Chat on WhatsApp
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