Charlie Yi Zhu

E-mail: good.goodwish@gmail.com Reference: http://www.linkedin.com/in/mujiang

OBJECTIVE To be as a great Software Engineer.

EXPERIENCE

Fulcrum Technologies Seattle, WA 04/2016 - 05-2017 Senior Full-stack Developer Drove effective teamwork, communication, collaboration and commitment across multiple groups. Worked directly with product managers, UX designers and customer to define and build features. A sense of humor. JavaScript, HTML, CSS, Node.js Express, React Redux, Git, Oracle Deutsche Bank Cary, NC, USA 07/2015 - 04/2016 Full Stack Developer lead Provided technical expertise and leadership throughout product life cycles. JavaScript, HTML, CSS, React, Node.js, Java, Git, MongoDB, Oracle, PL/SQL. Ericsson Seattle, USA 05/2014 - 07/2015 Senior Solution Architect, Full-stack Developer. Migrated T-Mobile billing system. JavaScript, HTML, CSS, Node.js, Oracle, PL/SQL, Cassandra Amazon.com (AbeBooks.com) Victoria, Canada 07/2005 - 08/2013 Full Stack Engineer, System architect Built the dev team by recruiting and mentoring junior developers, achieving 99.99% system uptime, supporting organizational business goals. Evangelized good engineering practices on Amazon annual database conference, helping Amazon develop applications that are scalable, fast, and easy to maintain. Redesigned Amazon’s workflow system from scratch, increased throughput 3.5 times, from 400 rows/second to 1500 rows/second. Redesigned Abebooks inventory load system data model and processing logic, moved processing to asynchronous flow and set based process, through Transactional database API and JavaScript API. * Reduced response time of data extract (Read) from 10 hours to 1 hour (90% reduction). * Improved throughput of inventory data upload (Write) from 100 row/s to 520 row/s (5-fold increase). Reduced key OLTP query response time from 1 second to 0.02 second, significantly improved buyer experience. Implemented inventory search with Cassandra and Redis on AWS. Improved speed and saved cost. Some software firms. 12/1993 - 05/2005 Data Engineer C, SQL, Oracle

EDUCATION Beijing Institute of Technology, Beijing, China 07/1993 Associate degree in Applied Electronics

4 kyū blue belt on @codewars! 05/2017