• Collaborated with a search team, constructed a distributed auto-testing platform which was reusable in testing cases with patterns designed by users.

• Utilized Gossip Protocol and gRPC with Protocol Buffers to spread information in a distributed P2P testing cluster (10+ machines) which feedbacked real-test logs and results.

• Designed a schedule algorithm to split test tasks and share workload to cluster nodes with HAProxy.

• Built REST/HTTP APIs for tasks receiving and results reporting with SpringBoot and stored test data into MySQL with MyBatis in Java; Used Wireshark to inspect the network communication.

• Developed a web service that users can search, add favorite, and get recommended events based on geo location and keyword with Apache Tomcat in Java.

• Implemented Restful API services; Stored searching history and favorites of user to MySQL database using MAMP; Designed memory-based recommendation algorithm.

• Constructed a frontend web page to interact with user; Used AJAX to interact with server; Wrote a Unit test for measuring QPS with Apache Jmeter; Achieved availability of 150 queries per second.