Golang Software Development Intern
• Designed and developed a Demand Side Platform(DSP) system in a team of 3. Implemented core functions including request filtering, offer recall, offer ranking, and price evaluation• Implemented a request filter using logistic regression to select advertisement deals from Real-time bidding market(RTB) depending on different business demands• Refactored evaluate module using factory pattern and change the module from serial execution to parallel execution, clarifying legacy codes and reducing run time by 20%• Contributed 13% of technical documents in the whole department. Enhanced development efficiency by clarifying unannotated fields of internal service API