Ken Takagiwa
The Apache Software Foundation / Spark contributorKanagawa
Ken Takagiwa
The Apache Software Foundation / Spark contributor
Ever tried. Ever failed. No matter. Try again. Fail again. Fail better.
Ken is a full stack engineer but focusing backend. He has worked several startups and big company since he was a freshman. He has experienced design, marketing, programming in these startups. He was selected to Cisco International Internship Program(CIIP) in 2013. CIIP gathers outstanding students from all over the world and lets them work CiscoHQ as a full time internship for one year. He worked under Enterprise Network Gear - Software Defined Network.
Ambition
In the future
Build a tech startup in Silicon Valley which changes the world.
The Apache Software Foundation10 years
Spark contributorPresent
- Present
Apache Spark is a fast and general engine for large-scale data processing. It provides rich API(Scala/Java, Python) and good documentations. I am mainly contributing to Python API for Spark Streaming.
Codeal,inc12 years
Chief Architect(co-founder)Present
- Present
• Launched three different job matching sites in the IT field: "Engineer Intern"(URL: http://engineer-intern.jp/), “Engineer Shukatu”(URL: http://engineer-shukatu.jp/) and “Engineer Tenshoku”(URL: http://engineer-tenshoku.jp/) .
Keio University Graduate School
MS Computer Science
Researching about Deep Packet Inspection and DataBase
- Apache Spark
Contributing Python API for SparkStreaming. https://github.com/apache/spark/pull/2538 https://issues.apache.org/jira/browse/SPARK-2377
CEA - Commissariat à l'énergie atomique et aux énergies alternatives4 months
research intern(Intern)
-
Developed IoT gateway to manage heterogenious sensors Desgined architecture for scalibility Implemented distributed search for IoT sensors
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Internet Initiative Japan2 months
Research Intern
-
Evaluate Active Queue Management and Explicit Congestion Notification toward HTTP live streaming such as Mpeg Dash. Develop a Golang client for concurrent requests which scale thousands of clients.
Cisco systems1 year
Software engineer (Intern)
-
• Be in charge of release and build for Application Policy Infrastructure Controller-Enterprise Module (APIC-EM), SDN controller application for enterprise, and managed team infrastructure to let our team develop seamlessly in Cloud Virtualization Group (CVG).
Keio University
BS System Design Engineering
Be in charge of all technical matter in Horiemon(Takafumi Horie) lecture in Mitasai 2010 Managed Internet Business Research Group as the president in 2010 Managed GENE as the president in 2011
Sunbridge Global Venture Habitat3 months
Marketing assistant (Intern)
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• Interviewed with the CEOs of 20 IT startups as a part of marketing research project and discovered the latest trend of startup companies in Plug and Play Tech Center, an incubation center. • Analyzed the incubation trend in Silicon Valley and recommended to improve env
Burning Galaxy, inc3 years
Web creator(Intern)
-
• Developed and maintained a portal donation site, which raised 1,150 dollars donation for non-profit organizations (NPO) in 2010. • Redesigned and implemented most of frontend of the donation site.
Skills
データマイニング
1Recommended by Coichi Machida
ネットワーク
1Recommended by Coichi Machida
インフラ
1Recommended by Coichi Machida
データベース
1Recommended by Coichi Machida
Network
1Recommended by Coichi Machida
Accomplishments / Portfolio
言語
- English - Professional
- Japanese - Native