About Me

BAEKJungHo. Core Resource of Team Building

  • I prefer combining the tools I have to solve problems in the most optimal way possible.
  • Documentation skills are good.
  • Communication is important.
  • I like to make decisions based on data.
  • Consider trade-off.
  • I aim for shared growth.
  • I try to make good reputation and relationships.

Responsibility History

  • [Mobility] Connected Service Backend Engineer
    • Autonomous Hailing, Vehicle Control, etc
  • [Reservation] Restaurant reservation service Backend Engineer
  • [BuildAWebsite] Public Institution / University Project Production

Motto

  • 세상을 더 나아지게 만든 뒤 떠날 때에서야 비로소 스스로를 좋은사람이라 할 수 있다. 내가 어떤 형태로든 사람들의 삶을 바꿀 수 있다면 그게 가장 중요한 일일 것이다. - Max Holloway

Strength

I'm confident that I will be the best in any company in terms of actively sharing insights, ideas, etc. from development to drive shared growth, transparent information sharing, and continuous efforts to grow technically.

Careers

42dot (2022.08.29 ~ ing)

  • Service Development & Improvement
    • Autonomous Hailing
    • Vehicle Control
  • Network Troubleshooting Using the Idempotency Key
  • Fixes the memory leak point to resolve OOM
  • Experience leading application architecture and convention establishment within Service Engineering Group to improve productivity
  • Clean Architecture Application Experience
  • Saga Orchestrator Design Experience
  • Use Distributed Lock to provide a better dispatch experience for users
  • Establish the documentation structure of the TAP! engineering team

TableManager (2022.03.07 ~ 2022.08.26)

  • Development of Pickup Order Service Using Kakao Chatbot
  • Establishment of KT Call Secretary Auth-Service
  • Payment Service Maintenance Experience

Mayeye (2019.07.01 ~ 2021.10.08)

  • Boryeong City Hall Emergency Disaster Support Fund Application/Management Function
  • Establishment of Small Business Tenant Confirmation Certificate Issuance System
  • Establishment of Small Business Education Sharing Center System
  • Experience in building various other homepages

My tools to solve problems

Languages:

  • Kotlin, Java
  • Go
  • Typescript, Javascript

Framework:

  • Spring Framework, Spring MVC, Spring WebFlux, Spring Security, Spring Data JPA, Spring Data JDBC
  • Ktor (little bit)
  • NodeJS

Object Relation Mapping:

  • JPA
  • Mybatis

Databases:

  • MySQL
  • PostgreSQL
  • Oracle
  • GitLab, GitHub, SVN

Observability:

  • AWS Cloud Watch
  • Datadog
  • Whatap

Issue Management & Documents:

  • JIRA, Confluence

Designs & Paradigm:

  • DDD
  • TDD
  • ATDD
  • OOP
  • Event Driven

Others:

  • Reids
  • Kafka
  • UML
  • Docker & K8S
  • Firebase Cloud Messaging
  • Firestore
  • ArgoCD, Lens, CI/CD, GitLab Actions, GitHub Actions

Services

Trunkr