Ungi Kim

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Experienced in big data processing with strong debugging skills, backend development, and startup developer.

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Data Engineer Balance Hero Feb 2017 - Nov 2019
Seoul, Korea - India-based South Korean fin-tech startup

Designed and implemented the whole Big data pipeline with batch processing
Developed PySpark application for aggregation that easily used by analyst and developer
Designed and implemented the KDS consumer
Built a Apache Zeppelin Interpreter for Amazon Athena
Written queries to transform data for further downstream processing
Software Engineer Balance Hero May 2016 – Feb 2017
Seoul, Korea - Developing True Balance

Designed and implemented the event based promotion service
Designed and implemented the user service
Worked with AWS to reduce infra management
Intern Netmarble Games Dec 2015 – Feb 2016
Seoul, Korea - Internship as part of the Netmarble recruitment 2015

Developed multi-user mahjong game
Software Engineer Saerom C&C April 2010 – Feb 2013
Seoul, Korea - Worked as a substitute of mandatory military service

Developed a web server framework adapting the MVC pattern by PHP5
Maintained web sites overseas e-commerce service GEOPASS and eBay Auction

Programming Languages
- Python
- SQL
- Java
- Scala
Back-end Technologies
- Apache Spark
- Spring Framework
Databases or Cache Storage
- MySQL
- InfluxDB
- Redshift
- Redis
DevOps
- AWS
- Docker
- Linux
- Jenkins
Tools
- Git
- IntelliJ
- VS Code
Human Languages
- Korean (native)
- Japanese (intermediate)
- English (intermediate)

Bachelor's degree The Catholic University of Korea Mar 2009 - Feb 2016

Computer Engineering