Rumble Huang Email & Phone Number

Taipei, Taipei City, Taiwan

• System Design and Implementation:
• Designed and implemented the "Yield" feature in MAX, allowing users to earn interest on idle assets.
• Efficiently handled the massive scale of data by querying a table with over 10 billion rows and processing more than 10 million logs daily, all completed within an impressive time frame of only 10 minutes.
• Accomplished seamless modification of the database structure and migration of several large tables with billions of rows, all achieved with zero downtime.Performance Improvement:
• Successfully reduced testing time by half by introducing a new data flow for creating test data only once and rolling it back between test cases, significantly enhancing development efficiency.
• Impressive improvement in the recalculation speed of reconcile from 1-2 hours to just 3-5 minutes by implementing efficient algorithms to iterate through over 200M+ rows and process 1M+ records per account.

Hsinchu City, Taiwan, Taiwan

Taiwan

• Design architecture of systems and develop best practices as a technical lead.
• Lead the development teams to resolve technical problems and improve code quality.
• Migrate websocket servers from Node.js to Golang.
• Optimize PaGamO website speed. Reduce the number of requests from 163 to 60 and page size from 9.8MB to 2.7MB.
• Improve PaGamO's rendering performance. Reduce the CPU usage from 18-23% to 11-15%.
• Improve the performance of PaGamO core APIs by 30-50% and reduce the number of SQL queries by a half.

Taiwan

• # As Rails Engineer
• AWS cloud server operations.
• Implement parallelly assets uploading feature to deploy tools.
• Build tracking system, record server error logs and slow request logs to help engineers trace bugs and improve performance of the system.
• Responsible for code reviewing and merging of all the PRs.
• Automate content processing flow, developing tools to extract content from docx, adjust the display, convert it to pdf or html in batch and so on.# As Game Developer

Taiwan

Developing a tool to analyze network log data of Academia Sinica (Taiwan). Dealing with more than 20GB of data per day in 15 minutes.

Master'S Degree, Electrical And Electronics Engineering, Gpa 3.85

Bachelor'S Degree, Computer Science, Gpa 3.39