README¶
I am Hyeokjin! ¶
I like to solve system and network-oriented problems. I always become enthusiastic when I face the problematic issues. I have 10+ years of diverse work experiences as a software and security engineer. Since 2023, I have been working at Delft University of Technology in the netherlands.
- 👋 I’m Hyeokjin /hɪək,dʒɪn/ who works as a DevOps engineer in the Netherlands.
- 👀 I’m recently interested in RDM(Research Data Management)
- 🌱 I’m currently learning new languages such as Rust and Go
Recent work experiences¶
I moved from Korea to the Netherlands in 2016 and these are where I have worked so far.
Delft University of Technology | Software Engineer
Delft, Netherlands
July 2023 ~ Present
- Maintain and extend the data repository to serve the needs of the research community
Eindhoven University of Technology | DevOps Engineer
Eindhoven, Netherlands
July 2022 ~ June 2023
- Designed and implemented RDM (Research Data Management) solutions
Connecterra | Site Reliability Engineer
Amsterdam, Netherlands
Sep 2019 ~ Jun 2022 ( 2 years 10 months )
- Managed Azure cloud services as an owner of subscriptions
- Built monitoring system and automated recurring maintenance tasks
- Maintained data pipelines for machine learning models
- Developed microservices to integrate heterogeneous platforms
- Troubleshooted problems across hardware and backend/frontend teams
Kakao Games Europe | DevOps Engineer
Amsterdam, Netherlands
Oct 2016 ~ Aug 2018 ( 1 year 11 months )
- Developed a forum website and designed its High-Availability architecture
- Developed microservices, RESTful APIs and batch programs for automation
- Developed a real-time login abusing detector to block abusers
- Developed management and operation tools for its customer Service center
- Built a CI system with Jenkins for automatic unit tests deployment
- Built a monitoring system with Grafana to analyze performance
- maintained appliances such as Firewall, IDS, and Anti-DDoS
- analysed abnormal security events detected by the appliances above
- prepared measures for GDPR