Kyung Seop Kim
Dublin,CA
Summary
Software Engineer position in Big Data or Search Technology Diligent Engineer takes responsibility for ongoing projects and new endeavor planning. Provides deep technical knowledge and common-sense business acumen for initiatives. Committed to reaching business goals through technical management and impactful analyses.
Overview
28
28
years of professional experience
Work History
Senior Staff Engineer
LUCIDMOTROS
newark, CA
11.2019 - Current
- Implemented telemetry data processing pipeline from Design to Implementation using EMQX(MQTT Broker), Kafka, Spark, Hive, Iceberg, S3, InfluxDB, Grafana
- Everyday 10 TB raw Data is coming to Cloud and decoding and populating Data processes 6 GB/Sec, and handling many some utilities for supporting Data Analytic Team and Data Scientist.
Data Engineer
NIO US
San Jose, CA
07.2017 - 10.2019
- Responsible for Ingesting Lidar data from rosbag and Mobileye data including images, CAN and GPS into Data Platform using Microservice on Kubernetes (PYTHON, REST API, Image Process, Kubernetes)
Software Engineer
Captora, Inc.
Mountain View, CA
11.2016 - 05.2017
- Responsible for developing and maintain Spring Security User Login Module including API User Permission and Micro service scheduler on ECS (amazon)
- (JAVA, SPRING)
Principal Software Engineer
Sysomos, Inc.
Sunnyvale, CA
10.2014 - 11.2016
- Responsible for developing backend of Real Time Social Media Analytics Platform like Twitter Firehose collector, Real time query matcher and Customized Query Parser based on Big Data Hadoop Eco-System like Solr, Kafka, Zookeeper, Flume and HBase
- (JAVA, HADOOP)
Sr. Software Engineer
Oracle(Bluekai), Inc.
Cupertino, CA
01.2013 - 10.2014
- Generating reports from Hadoop cluster that has 150 nodes and processes 10 TB incoming log data a day using Pig, Java and Python scripts and Responsible for maintaining Audience Media Log processing pipe line (external partner logs- partner provided) and a couple of revenue recognition projects (International, Modeled Category and Mobile device).
Sr. Engineer
Lyris, Inc.
San Jose, CA
03.2012 - 06.2013
- Responsible for implementing Audience segmentation of Lyris 2012 using Solr faceted Search under Hadoop distributed system environment
- (Java on Linux)
Sr. Engineer
TibCo(LogLogic), Inc.
San Jose, CA
01.2008 - 01.2009
- Responsible for developing “TAGDEX” that was a project for users to search log data easily with common words (tag info)
- I implemented rule-engine that generates “TAG” info from raw log messages
- It used pattern match technology
- (C / Java on Linux)
Sr. Engineer
LookSmart, Inc.
San Francisco, CA
01.2002 - 01.2007
- Responsible for analysis, design and development of Web Indexing Applications (over 7TB total index size) running on a distributed cluster (300 nodes) and Crawling Applications
- C/C++ on Windows
R&D Team
LookSmart, Inc.
04.2002 - 09.2002
- Responsible for development of indexing modules merging Looksmart (3 M URLs) with General Web Index (1 B URLs)
- Prototyping of Blended Search (directory and web index)
Sr. Engineer
WiseNut, Inc.
Santa Clara, CA
01.2000 - 01.2002
- Responsible for design and development of WiseNut’s Web Search-Indexing Pipeline
- C++ on Window
- Developed IER/PER Database for WiseRank (WiseNut’s ranking algorithm based on link analysis)
- Designed and developed PIDB (Page Information Database) containing the information of language, duplication, dead URL, and error404.
- Developed and maintained with ZDFS (Zipped Data File System)-web document data repository.
- Participated in Internationalization – Japanese Search Engine
KMS(Knowledge Management System) project
Samsung SDS, Inc.
01.1998 - 01.2000
- Responsible for design and development of Enterprise Search, Web Applications, and middle tier COM objects
- C/C++ on Window/Unix
- KWAVE is the name of the product, which won the President Award at Korean Software Competition in 1999.
- Designed and implemented an inverted file system using B+ tree under storage system-SAMTER Library (c language library) in Enterprise Search.
- Developed ASP Web applications
- Designed and implemented middle tier COM objects to retrieve data from MS-SQL database
Sr. Engineer
Samsung SDS, Inc.
Seoul, Korea
01.1997 - 01.2000
- Researched on Content-Based Search (Multimedia Search), Voice recognition technology, scene detection technology, MPEG7 standard, indexing graphical information and text recognition
DataBlade Project
Samsung SDS, Inc.
01.1997 - 01.1998
- Responsible for design and development of a new access method for full text retrieval in Informix 9.xx (ORDB) that Informix released after acquiring Illustra
- C on Unix
Engineer
Samsung SDS, Inc.
Seoul, Korea
01.1996 - 01.1997
- Responsible for design and development of a functional index method for full text retrieval in Illustra (ORDB) - C on Unix
Contractor
Saltlux,Inc
South Korea
- Responsible for implementing crawler for twitter messages of Korean People
- The crawler fetched User’s page, extracted and stored messages (Java on Linux).
Contractor
Interware, Inc
Sourth Korea
- Responsible for implementing video converting module based on FFMPEG that is open source video converting library on PC
- ( C and Java on Windows)
Education
MA - MIS-Management Information System
The Hankuk University of Foreign Studies
01.1995
BA - Business Administration
The University of Hongik
01.1992
Skills
- JAVA/Kotlin/Scala/Golang/C/C/nodejs
- Python/Ruby
- Information Retrieval Knowledge
- Big Data Technologies (Kafka, ZooKeeper, Spark, Flink, Hive, Pig)
- Distributed System
- B tree and Hash
- Strong Problem-Solving Skills
- Telemetry Realtime System
- System Design
References
- VJ, Anand, anand_vj@hotmail.com, 925-640-1340
- Siva Kumar, the_second_amigo@yahoo.com
- Tom Ho, tomho10@yahoo.com, 408) 234- 5672
- Mike Boz, mikeboz1@gmail.com
Languages
Korean
Native/ Bilingual
Timeline
Senior Staff Engineer
LUCIDMOTROS
11.2019 - Current
Data Engineer
NIO US
07.2017 - 10.2019
Software Engineer
Captora, Inc.
11.2016 - 05.2017
Principal Software Engineer
Sysomos, Inc.
10.2014 - 11.2016
Sr. Software Engineer
Oracle(Bluekai), Inc.
01.2013 - 10.2014
Sr. Engineer
Lyris, Inc.
03.2012 - 06.2013
Sr. Engineer
TibCo(LogLogic), Inc.
01.2008 - 01.2009
R&D Team
LookSmart, Inc.
04.2002 - 09.2002
Sr. Engineer
LookSmart, Inc.
01.2002 - 01.2007
Sr. Engineer
WiseNut, Inc.
01.2000 - 01.2002
KMS(Knowledge Management System) project
Samsung SDS, Inc.
01.1998 - 01.2000
Sr. Engineer
Samsung SDS, Inc.
01.1997 - 01.2000
DataBlade Project
Samsung SDS, Inc.
01.1997 - 01.1998
Engineer
Samsung SDS, Inc.
01.1996 - 01.1997
Contractor
Saltlux,Inc
Contractor
Interware, Inc
MA - MIS-Management Information System
The Hankuk University of Foreign Studies
BA - Business Administration
The University of Hongik
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