Senior Software Engineer

• Sep 2022 - Present

Fullstack Software Engineer

• Apr 2021 - Jul 2022

Project #1 : Social Media Data Integration • Automated social analytics data integration for Snap, Instagram, Facebook and other social media services • Related Skills: Python, SQLAlchemy, AWS Lambda, Step Function, PostgreSQL, MongoDB, Jenkins, Docker, Git, Taebleu Project #2 : Content Management System • Developed AWS Lambda functions that handle events from the Content Management System • Related Skills: Python, SQLAlchemy, AWS Lambda, PostgreSQL, Jenkins, Docker, Git Project #1 : Social Media Data Integration • Automated social analytics data integration for Snap, Instagram, Facebook and other social media services • Related Skills: Python, SQLAlchemy, AWS Lambda, Step Function, PostgreSQL, MongoDB, Jenkins, Docker, Git, Taebleu Project #2 : Content Management System • Developed AWS Lambda functions that handle events from the Content Management System • Related Skills: Python, SQLAlchemy, AWS Lambda, PostgreSQL, Jenkins, Docker, Git

Software Developement Engineer

• Apr 2019 - Feb 2021

Supply Chain Optimization Technologies Java, AWS (DynamoDB, CDK, SQS, SNS, Workflows, ...), SQL, Fusion script, Typescript, Ruby Supply Chain Optimization Technologies Java, AWS (DynamoDB, CDK, SQS, SNS, Workflows, ...), SQL, Fusion script, Typescript, Ruby

Senior Fullstack Software Engineer

• Oct 2017 - Mar 2019

Project : FOMOmed Android App : https://bit.ly/2F30t0w Website : http://fomomed.com/ • Developed an iOS/Android App with React Native. (Redux, SQL, and AWS EC2) • Developed RESTful API with PHP • Crawled medical data from websites with Python (BeautifulSoup, Selenium WebDriver, csv libraries) • Data mamipulation on SQL with Python (MySQLdb, HumanName nameparser libraries) Project : PinkSlipLending.com • Developed a financial management (Amortization formula) website with PHP, MySQL and Bootstrap • Set up cron jobs which create PDF files and send e-mails to customers (Cron, PHP, PHPMailer, PDF libraries) • Developed report web pages with Google Chart APIs Project : Unity3d Game (In Progress) • Developed an iOS/Android Game with Unity3d engine • Developed a Game save/load features with Google Play Games Plugin • Implemented gameplay and metagame logic on both client (C#) and server Show less

Game Software Engineer

• Aug 2007 - Feb 2010

Project : Vindictus (MMO Role-playing game) (http://vindictus.nexon.net/) • Developed game client using C++ & HalfLife 2 engine (3D Video game engine developed by Valve Corporation). • Developed the module for 3D character modelers to work in 3D modeling. • Migrated ScaleformGFX solution and developed User Interface using Flash ActionScript. • Processed image using Mathematical methods (e.g. Color Overriding for game items). • Developed Algorithm and logic programming for Game A.I. (e.g. Path-Finding, 3D Collision Detecting). http://vindictus.nexon.net/ Show less

Software Engineer (Multimedia System)

• Aug 2005 - Jul 2007

Project #1 : GOM Player (Top Video Player in Korea) https://www.gomlab.com/ • Developed and maintained applications using C++ and Media Encoding technology. • Developed Monitoring application for encoding servers. Project #2 : Guruger (Multimedia Sharing Software) • Developed application using Visual C++. • Developed websites with PHP, AJAX, SQL, and Javascript Project #1 : GOM Player (Top Video Player in Korea) https://www.gomlab.com/ • Developed and maintained applications using C++ and Media Encoding technology. • Developed Monitoring application for encoding servers. Project #2 : Guruger (Multimedia Sharing Software) • Developed application using Visual C++. • Developed websites with PHP, AJAX, SQL, and Javascript