01 / about
Farrel Limbong.
Software developer and informatics student focused on web systems, AI tooling, and the parts of software that have to be reliable.
I'm an informatics engineering student at Institut Teknologi Sepuluh Nopember in Surabaya, currently in my fifth semester. Most of what I build starts as a small question — can options trading feel less intimidating, can a hiring team see why an AI made a suggestion, can three pathfinders be compared in one game?
I work mostly in TypeScript, Python and C++, with Laravel and Java when the project calls for it. I like interfaces that stay out of the way, systems that explain themselves, and code that is boring in the right places.
In 2024, I took part in ICHIRO ITS Robotics Team's internship as a mentee. I later led the secretariat division for IMAGARA's INI LHO ITS!, and I spend time on competitive programming — 170+ accepted solutions, mostly C++.
Experience
roles & milestones- Jan 2026
Builder · Base Indonesia Hackathon 2025
Built and pitched Sentix on the Thetanuts track: options math, live on-chain data, and an LLM restricted to intent extraction so deterministic code picks the trade.
- Dec 2025 — Jan 2026
Head of Secretariat Division · IMAGARA, INI LHO ITS!
Led the secretariat division, coordinating documentation and day-to-day operations across the event's organizing team.
- 2024
Mentee · ICHIRO ITS Robotics Team
Took part in the team's 2024 internship program as a mentee, learning how its robotics software and internal tooling are built.
School
educationInstitut Teknologi Sepuluh Nopember
Informatics Engineering · Surabaya, Indonesia
Coursework across algorithms, AI, databases and software engineering. 170+ accepted competitive-programming solutions, mostly C++.
- Algorithms
- Artificial Intelligence
- Databases
- Software Engineering
Senior High School 1 Salatiga
Mathematics and Sciences · Salatiga, Indonesia
Mathematics and sciences track. Graduated in 2024, before starting Informatics at ITS.