1. System air-conditioner IoT G/W development. Period : 2012.03~2012.12(9m) Background : Real-time OS and universal protocol applied IoT gateway development Skills and Tools : C, SQLite, Linux, RTOS Duties (1) Develop LG protocol – Universal protocol(Lonwork) conversion logic (2) Design and develop Linux based IoT...

Experience

HANWHA Q CELLS USA INCStaff Software Engineer

2022 — Now

Santa Clara, California, United States

Service development for building an energy system platform.

Hanwha Solutions corporation (Q-Cells Division)Staff Software Engineer

2020 — 2022

대한민국 서울

AWS Based Home energy management service platform development. (Spring Cloud, Java, Apache kafka, Hazelcast, Docker, Kubernetes, MyBatis, PostgreSQL, Elasticsearch) 2years

Development of a platform to manage inverter systems of multiple companies (Spring Cloud, AWS, Java, Apache kafka, Redis, Docker, Kubernetes, JPA, PostgreSQL, Test-driven dev., H2 database, Quartz job, Webflux) 4 months

LG ElectronicsSpecialist

2012 — 2020

대한민국 서울 서초구

Real-time OS and system air-conditioner IoT G/W development (C, SQLite, Linux, RTOS) 9 months

[LG BECON Cloud] Cloud based system air-conditioner management service development (Spring Framework, Java, MSSQL, Javascript, JSP, AJAX, MyBatis) 3years

Real-time air-conditioner fault diagnosis system development (Java, Spring, CEP, HSQL DB, ActiveMQ, Cassandra, ElasticSearch) 2years and 6 months

AWS based On-premise IoT Platform Development (Spring Cloud, Java, EMQ MQTT Message Broker, Esper CEP, Hazelcast, Docker, Kubernetes, MySQL, JPA) 2years

Education

Incheon National University

학사

Incheon National University

Experience

Education

학사

석사