Jonathan Yudi Gunawan

Infrastructure engineer focused on cloud platforms, database reliability, and automation. Award-winning competitive programmer building self-service developer & data platform tooling. Proven success scaling distributed systems and improving developer productivity through platform automation and migration initiatives.

Experience

1. Infrastructure Engineer - Database · GoToFinancial (Gopay)

   Aug 2022 – Present

   Infrastructure & database engineering for large-scale financial platforms.

   • Built a developer portal used by hundreds of microservices to manage databases.
   • Orchestrated large-scale cloud migration from AWS to Alicloud.
   • Led self-service database upgrades, migrating 300+ Redis instances with minimal downtime in under 3 months.
   • Deployed and maintained highly-available PostgreSQL clusters across 100+ databases.
   • Automated infra deployments (Kafka, Redis, Consul) with Terraform + Ansible cutting setup time from days to hours.

2. Infrastructure Engineer Intern · Xendit

   Jun 2022 – Aug 2022

   Infrastructure / platform engineering internship.

   • Provisioned pilot infrastructure project using Terraform and Ansible, adopting Infrastructure as Code practices.

3. Backend Developer Intern · Garena

   May 2021 – Jun 2022

   Backend development for multi-region event systems.

   • Developed multi-region backend systems for in-game web events, supporting 200K+ participants and 10K+ daily logins within 2 weeks.

Projects

Open GitHub repositoryOpen live site

Tha-GPT

Unified LLM chat interface. Supports ChatGPT, Claude, and self-hosted LLMs via LibreChat.

LibrechatOpenAIAnthropicLLM

Open GitHub repository

Property Marketing Agreement System

Digital property marketing agreements with auto-generated PDF and e-signature support.

PythonGoogle DriveTallyGoogle Cloud Run

Open GitHub repositoryOpen live site

Campaign Website for Warehouses

Marketing landing page for warehouse property near IKN.

Next.jsStaticVercel

Open GitHub repository

E-commerce + Admin Dashboard

Full MERN stack e-commerce platform with admin interface.

MicroserviceMongoDBExpressReactNode.jsPHP

Open GitHub repository

Minecraft Server Dashboard

Real-time dashboard to manage private Minecraft servers (with modpacks).

ReactPythonGoogle Cloud Run

Open GitHub repository

Flappy Bird Clone

Flappy Bird game clone built with Processing framework.

ProcessingGame

Open GitHub repository

Competitive Programming Code Archive

My solutions for various programming contests.

C++Python

Achievements

• 2020
  Silver Medalist, ICPC Asia Singapore Regional – Ranked Top 12 National Team (Indonesia).
• 2020
  Top 100 Global, IEEExtreme 14.0 – International programming hackathon.
• 2019
  3rd Place, ITB - NTUST Cloud Computing Hackathon – Built a self-hosted Werewolf game with Alexa AI in 24h.

Education

• Institut Teknologi Bandung (ITB), Indonesia

  2018 – 2022

  Bachelor of Informatics · GPA 3.78/4.00

• Bangkit Academy, led by Google

  2021 – 2021

  Cloud Computing Path

Skills