• Tech Lead to design system, build infrastructure for initiative project in scale way.

• Plan/size/prioritize/assign tasks to iron out sprint planning based on product requirement with PM/Architect.

• Contribute on coding, peer review, unit/integration testing, release cycle.

• Resolve technical challenges and technical debts, troubleshooting on difficulty.

• Build the brand-new build/release system for the entire StubHub.

• Support any other team members on infrastructure level domain knowledge like properties, cache, single page application.

• Work with managers/architects on scoping, planning and design.

• Project lead to retire legacy cache cluster system: replace memcached with couchbase in whole site level.

• Project lead on design/coding the new properties management system, introduce properties as cloud service, retire the legacy system.

• Project lead to adopt the brand-new properties system to the other domain team and coordinate the schedules and help to plan/prioritize the stories.

• Work with Reg/Ops team to thrash out new process on build/release system.

• Support any other team members on infrastructure level domain knowledge.

• Design, implement and code review on platform level projects.

• Project lead on design/coding critical and unique java backend controller to serve whole site.

• Project lead on design/coding on tracking/logging APIs.

• Major developer to build Gift Card/Fan rewards system.

• Major Java backend developer to convert Search application from gen2 to gen3.

• Major Java backend developer to convert Gen2 framework for Gen3 Genre/Leaf Genre applications.

• Communicate with product manager on the brand-new redesign and feature enhancement on Gen3.

• New feature development including design, implement and code review.

• Estimate and evaluate the tasks.