Playground 

Hi.
I’m Yuya Ebihara, Software Engineer in Tokyo/Japan. I blog about Software and Games in sometimes English, sometimes Japanese.
My most curious field is exploiting/developing middlewares. I understand it isn’t easy, so always challenging to me. On the other hand, I also like to develop Web application and Mobile(=iOS) application.

Please feel free to contact me. I will respond as soon as possible :octocat:

Job
2016.09 Associate Consultant @teradata
2013.04 Technical Consultant @hp, @hpe

Certification

2017.12 Teradata 14 SQL
2017.09 Teradata Aster Certified Professional 6.10
2016.10 Teradata 14 Certified Professional
2012.06 Applied Information Technology Engineer Examination (JP)

Education
2009.04-2013.03 Learning Computer Science in University
Study Software Development, Data structure & algorithm with C or Java. A graduation thesis was auto compile from C to OpenCL.

Detail
Teradata
・SES for EC company
・PoC of Aster On Hadoop
・BI development support with Power BI
・KPI Consulting project for Communication company
・SQL Tuning for Truck company using Teradata 15

HP & HP Enterprise
・Development communication monitoring system with C#, Lua, SQL Server IDOL, Records Manager and Control Point
・Improve newspaper calibration client tool with VB.NET
・Examin Vertica and Elasticsearch

Additional Activities
Contributor
Presto @prestodb

Personal project
LentoDB (Metadata manager for Presto)
Presto Vertica Connector
Embulk Input Teradata
Embulk Output Teradata
Embulk Input Aster
Embulk Output Aster
SunsetHz (Podcast manager via Web)
Cocome (Simple Swarm iOS client)