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dosmode/README.md

Hi, I'm Jungsik (Jackson) Byun

Software Engineer | Subject Matter Expert | AI/ML Enthusiast

I'm a Software Engineer with over 6 years of experience specializing in backend development, data processing, and creating impactful cloud solutions. I have a passion for simplifying complex systems and I'm currently deepening my expertise in AI/ML as a Master's student at The University of Texas at Austin.


πŸ† Certifications

GCP Professional Cloud Architect GCP Associate Cloud Engineer Azure Fundamentals GCP Cloud Digital Leader


πŸ› οΈ Tech Stack

Cloud & DevOps:
GCP AWS Azure Azure DevOps Docker Kubernetes Terraform Jenkins

Languages & Frameworks:
Java Spring Boot Python Angular React C#

Databases & Data Tools:
PostgreSQL MS SQL BigQuery Oracle RabbitMQ Elasticsearch


πŸš€ Work Highlights

Software Engineer @ Charles Schwab Charles Schwab logo (Jan 2023 - Present)

  • Develop a data pipeline application on Google Cloud Platform (GCP), ensuring financial advisors receive timely and accurate data.
  • Refine data transformation processes, troubleshoot complex database relationships, and migrate legacy systems using tools like Apache Beam and Airflow.

Software Engineer @ General Motors General Motors logo (Aug 2019 - Jan 2023)

  • Architected and led the migration of a large monolithic application into 6 resilient microservices, significantly improving application stability.
  • Designed and implemented backend APIs with Spring Boot to provide manufacturing data to analysts and data scientists.
  • As a Subject Matter Expert (SME), I led daily training sessions for developers on the application's data pipelines.

πŸŽ“ Education

The University of Texas at Austin UT Austin logo

  • Master of Science in Computer Science (In Progress)

The University of Texas Rio Grande Valley UTRGV logo

  • Bachelor of Science in Computer Science
  • Graduated Magna Cum Laude with a GPA of 3.73

πŸ’‘ Other Experience

Microsoft Student Partner @ Microsoft Microsoft logo (2015 - 2016)

  • Selected as one of 100 students in Korea for the program. Mastered C# and XAML, and won a top 10 innovation prize in the "Imagine Cup Korea" programming competition.

Staff Sergeant @ Republic of Korea Air Force ROKAF logo (2011 - 2013)


πŸ“Š GitHub Stats

Jungsik's GitHub Stats Jungsik's Top Languages


πŸ“¬ Find me on:

jungsik-byun dosmode111@gmail.com

Pinned Loading

  1. compare_shipping_rates compare_shipping_rates Public

    Personal Project - Compare Package Shipping Rate - Flutter, Dart

    C++

  2. dosmode.github.io dosmode.github.io Public

    Personal website - dosmode.github.io

    SCSS

  3. Monster-Invader Monster-Invader Public

    Game project - Monster Invader - Unity, C#

    C# 1

  4. Interview-Prep Interview-Prep Public

    Personal project for coding challenge - Spring boot, Junit, Java

    Java