- Developed Web3 smart contracts using JavaScript and execute blockchain interaction functions through Ethers library- Managed backend contract deployments across multiple Web3 networks and incorporate the service provider API from Ankr - Conducted frontend development within the REACT framework through Ant Design library and UI/UX design on Figma- Collaborated with cross-functional teams using git and GCP

-Conducted research under the guidance of Prof. Fred Morstatter on correlation analysis between -Los Angeles homicides and online community activity. Led research team, assigning tasks and managing timelines to ensure efficient progress;-Programmed Python script to crawl data from over 3,000 LA Time’s homicide reports and two years of relevant Tweets;-Filtered invalid data to 610,000 rows, employed machine learning model: BERTopic, LDA to solve false positive issues;-Developed a decision tree model to characterize victims and summarized report of Los Angeles homicide over last 2 years.

-Assisted with addressing technical problems with using Linux terminal, worked with 20-people team on system operation-Applied PL/SQL and Oracle to query data in the company’s massive database (over 10 billion rows), and achieved proficiency in solving the duplication and redundancy problems in database query statements; -Tackled information security problems by accessing bastion machine on remote desktop;-Involved in code updates and iterations, and satisfied efficiently user’s data query and analysis needs in 0.5 seconds.