I am a software engineer at Gojek, Indonesia's largest tech company.

Here you can find my musings about stuffs that interest me: network and system programming, distributed systems, backend web development, programming languages, etc. Still have a lot to learn though!

You can also reach me on:

I just finished reading Kleppmann's DDIA and wanted some practical experience with distributed systems.

So I am doing the lab work for MIT's 6.5840 where we build the Raft algorithm and implement a key value store on top of it.

They have a policy against sharing the answer so I can't upload it to a public Github repository 😔

Submitted over 100 accepted Pull Requests to /tg/station, one of the largest open source games on Github.

• Refactored multiple legacy systems.
• implemented design patterns and unit tests on game mechanics.

Senior thesis project using React, Node, and Postgres. Made a platform to connect volunteer developers and nonprofit organizations.

Features include a Kanban board, realtime chatting using websockets, and a lot of CRUD.

Went all-in on automated tests (mostly integration), kept the code coverage above 87% on a 16k LoC backend.

Did the Protohackers network programming challenges.
Developed and deployed custom network protocols on top of TCP and UDP using Go.

Some of the more interesting AI stuffs I did in University.

• Encoder part of transformers based on the Attention is All You Need paper.
• Image classification using graph neural networks on facial landmarks
• Image generation based on the Convolutional Variational Autoencoder model