김덕곤 / Deokgon Kim

I'm a software engineer with 20 years of experience and interests in various technologies.

# The Engineer who can code

What I can do : Dockerizing, Design backend architecture, Design data model, CI/CD, Infra Engineering, Application/System monitoring, Support operations, …

Favorite tools : Linux, Python, Nodejs, LDAP, tools(apm, monitoring, …)

Hobby : Linux Server, Raspberry Pi, MCU(Micro Control Unit) ..

What I do like everyone does

• Cloud Engineering : Design AWS Cloud Architecture using Cloudformation, ECS, EC2, …
• DevOps : Support and design application deployments.
• Backend Development : Design and develop system using Python, NodeJs, etc.

👨‍💻 Work experience

Backend Developer / Tech Lead engineer

Roomer, Seoul, South Korea – (Sep 2023 - Apr 2025)

Migrate Firebase (from about 8 tables) project to RDS (over 90 tables)

Setup NestJS +AWS ECS and Serverless for backend.

Setup AWS Amplify + (AWS Amplify Preview) for frontend. (after, migrated to Vercel )

TestedLangChain to build Chat bot. Used Agent to build helpful assistant.