Henry L. Email & Phone Number

San Mateo, California, Us

• Drive direction and architecture as tech lead and owner of core platform backend microservices including owning the survey structure used by internal and external clients• Profile and optimize to scale APIs to improve site reliability/uptime (more 9s) and minimizing latencies (p50, p90s) with peak traffic over 200k requests per minute• Utilize docker containers and ansible playbooks to orchestrate configuration and continuous deployment of services and workers across multiple datacenters with over 50 nodes• Collaborate on cross functional projects with product, design, and front end engineers with 2 week agile sprints• Provide mentorship, review and approve product requirements, technical specs, and pull requests for peers and their projects

• Build and maintain RESTful APIs supporting mobile clients across multiple platforms• Secure public facing mobile APIs with OAuth and authorization infrastructures• Design database schema and build SQL/ORM queries to support features, application logic, and mobile APIs• Establish infrastructure for sending transactional/marketing emails as well as remote push notifications through APNs, GCM, and external providers• Architect and develop Android app with push notifications, geofencing, webview hybrid functionality• Collaborate with product managers, designers, and marketing to shape, promote, and analyze data related to product• Lead and mentor team members providing architectural infrastructure and perform code reviews• Update and maintain webserver and appserver deployment configurations and tooling• Coordinate changes with team and deploy webserver, appserver, and Android releases• Monitor site, backend logs, mobile APIs for errors, performance, and down-time and debug/recover live problems quickly

Austin, Texas, Us

• Design and build database tooling including consumer facing "data explorer" leveraging in-house database drivers for multiple database platforms allowing for sql querying, table creation/manipulation/dropping, stored procedure executing, and general data viewing• Leverage test driven development heavily adding new unit tests during new development• Develop data binding (observer pattern) APIs on UI controls to enable visual data binding designer between controls and database access components• Mentor interns and QA team on test development and software development quality principals

Austin, Texas, Us

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