Youngchae K. Email & Phone Number

Sunnyvale, California, United States

- Manage data engineers to provide scalable and reliable data pipeline for data preparation and model training on Linkedin main feed. - Manage Topicality infra team to distribute out of network content into Linkedin main feed

United States

- Manage User Generate Content team - post / reshare backend service - Manage Social Action platform team - comment, reaction, polls backend service.- Manage Unified Edge service team. - Manage content notification service - Manage data integrity team- Design&Implement Content Source of Truth service to store different types of content.

United States

- Tech lead social action platform for comment/reactions source of truth across content - Tech lead Follow service across teams- Designed/implemented unified edge source of truth service - onboard +20 new use cases

Sunnyvale

• As Tech lead, implemented Boss APIs ( Build Your Own Search Service APIs ) for 3rd party developers to use to power their own search-related applications. ( C++, NodeJS, JavaScript )
• As Tech lead, launch Search SDK on Yahoo mobile conference 2015. ( NodeJS, JavaScript, React/Flux)
• As Tech lead, Designed and rebuilt Unified Yahoo Search Experience on NodeJS / React.
• As Architect, Designed and implemented unified test framework on SeleninumNG to provide scalability to test… Show more
• As Architect, Designed and implemented unified test framework on SeleninumNG to provide scalability to test various countries, partners, veritical, device efficiently, decoupled test cases and framework ( Java )
• As Architect, Designed and implemented scalabe configuration management system for multi-dimensions such as intl, vertical, market, environment, device, etc ( Zookeeper, C++, Java )

United States

I am responsible for managing Yahoo!’s Media Publishing Tool within the Yahoo! Media Department in the Sunnyvale, California office. The Media Publishing Department has offices in Denver, Colorado and Bangalore, India, along with the Sunnyvale office.I am responsible for working with other department leaders within the Media Department, that are located in.

I have led a project for publishing system for all media properties in Yahoo! - News, Sports, Finance, Movie, and Etc. Mainly it's for internal users such as engineers, producers and editor to build/manage it. the goal is to build publishing ecosystem including site builder, content programming, and statistics.I have worked on worldwide engineers and.

• YAHOO ASIA REGIONAL ENGINEERING TEAM
• Mainly charging of content management platform development and deployment in APAC.
• Formed the Asia content management cooperation through closely working with KR, TW and HK locals and increase Media Suite adoption in APAC.
• Assisted to deploy EPT in HK.
• Deployed Pyramid in Japan Y! and implemented to 4 media properties. It will expand to all Y! JP media properties including front page.
• Designed and developed real-time metrics… Show more YAHOO ASIA REGIONAL ENGINEERING TEAM

• Asia Central Service Team, Korea Front-end engineering lead (March.06 ~ Dec.07)
• Reshuffled KR Design division’s web developers and then formed the new front-end engineering team
• Led a team of 14 front end engineers
• Introduced and implemented Rosetta to serve Korea F2E’s template management
• Focused on optimizing the page performance through better code management and code review
• Defined the guideline and best practice for front end development… Show more Asia Central Service Team, Korea Front-end engineering lead (March.06 ~ Dec.07)