Mar 2021 – Oct 2022 · 1 yr 7 mos · Redwood City, California, United States

May 2020 – Aug 2020 · 3 mos · Virginia, United States

• Provided multiple architecture designs of a cost estimation system for AWS VPC Flow Logs service with low latency, high scalability, and minimum impact on existing system, provided cost analysis of each option.
• Implemented front end API scripts with Ruby to provide customers various methods to interact with DynamoDB Non-Relational database with fault tolerance, entry validations and robust database throttling handling procedures.
• Developed the back end of the cost estimation system including subscription data loading/caching/refreshing, integration flow re-routing, distributed metrics data collection etc. by Java and Spring Integration.

Jan 2020 – May 2020 · 4 mos · Amherst, New York, United States

• Served as teaching assistant for CSE 473/573 class during 2020 Spring semester.

Jan 2014 – Dec 2018 · 4 yrs 11 mos · Greater New York City Area

• Served as the primary licensed engineer for multiple super high-rise landmarking projects;
• Provided precise and efficient engineering and design by developing various python/VBA/grasshopper/spreadsheet scripts for massive engineering computations, data retrieval and results visualization;
• Developed analysis tools inteacting with computation programs' API to improve productivity significantly and thus led to closer engineering iterations with clients's update and more optimized engineering solutions;
• Coordinated with clients and other consulting firms to ensure tight collaboration between teams;