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

Here you can find me musing 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:

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

Playground for managing database replication and simulating network partitions.

Handles the provisioning and networking using a Docker-in-Docker setup, managed by a Go backend.

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 😔

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.

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.

Barebones godbolt.org clone.

Web application for compiling and disassembling C/C++ programs into x86 assembly.
Compilation and disassembly uses gcc and objdump on Linux.

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