Cona (Seonghyeon Koo)

About Me

I’m going to WRECK IT while I search for bugs! But I’m going to FIX IT and make it a lot better!

Hello! 👋🏻 I am Seonghyeon Koo or Cona simply. I am a highly motivated and customer-centric Data Engineer with over a year of experience building scalable data platforms, optimizing cloud infrastructure, and delivering actionable insights.

I focus on making data meaningful - turning raw information into value that empowers stakeholders. My ultimate goal is to build reliable data pipelines that drive decisions and, above all, make customer happy.

Nobody learns without getting it wrong.

I believe growth comes through challenge, and I’m always ready to learn, adapt, and push forward.

Resume

Last updated July 13, 2025

Technical Skills

Language	Python, Go, C, Cpp, Java
DevOps & Cloud	AWS, GCP, Linux, Terraform, Kubernetes, Docker
Data Engineering	BigQuery, MySQL, MongoDB, GCS, Pub/Sub, Dataflow, Cloud Function, Apache Beam, Looker, Grafana, Sumo Logic
Web/App Development	VueJS, React, React Native, Flutter, Django, Flask, NestJS

Experience

Education

Bachelor of Mathematics, Computer Science and Engineering, SKKU

March 2, 2019 → August 23, 2024

Overall GPA: 4.03 / 4.5
- Mathematics: 3.76/4.5
- Cumputer Science and Engineering: 4.07/4.5
Magna Cum Laude August 23, 2024
Academic Scholarship Recipient February 1, 2020