Looking for a job

hr k

@hwiryungkim

Message

Hello, I’m software engineer Hwiryung Kim. Problem-solving oriented developer

South Korea

Message

What I'm looking for

I am looking for a remote part-time development position. With my experience in software development, DevOps, and CI/CD pipeline implementation, I want to solve technical challenges in a flexible work environment. I am eager to work with teams using modern technology stacks such as Java, Spring, and AWS.

"As an experienced DevOps engineer and backend developer, I have a proven track record in designing, developing, and enhancing CI/CD platforms. I have hands-on experience with integrating ticket and workflow systems to automate the full pipeline from code review to deployment, utilizing tools like Trombone for pipeline automation. I have also contributed to the development of internal version control systems by combining Spring and JGit for repository management and authentication processes.

In addition, I have a strong background in backend server development, particularly in phishing detection and blocking systems for financial institutions. My skills include functional and regression testing, debugging, and cloud infrastructure management, with a focus on AWS-based solutions. I am proficient in a variety of tech stacks, including Java, Spring, Maven, and AWS, and I enjoy collaborating on large-scale projects aimed at improving infrastructure and security."

Experience

Work history, roles, and key accomplishments

Current

DevOps Platform Engineer

Current

Okestro

Jun 2023 - Present (3 years)

Designed and developed a DevOps CI/CD platform integrating ticket and workflow systems into a single automated pipeline, built a lightweight Git repository prototype using Spring + JGit to reduce third-party dependency, and implemented drag-and-drop workflow, pre-CI preparation, and change/merge management features.

DevOps Spring JGit Git Java Gradle MyBatis Jenkins MariaDB Docker React TypeScript

Software Engineer

Infinigru

Apr 2019 - Feb 2023 (3 years 10 months)

- Cloud operations
Operated AWS-based production (EC2, ELB, TG, SG, S3, EFS, Aurora)
Rolling deployments to minimize downtime

- Platform server development
Back-office and ops tooling; automated docs via POI
Partner-specific protocol integrations (TCP/IP, REST)
High-throughput processing in asynchronous collection environments