Billy Song

About Billy Song

I am a highly curious self-taught developer, master of copy-and-paste, movie aficionado…

Experience

1. Software Engineer - Gts

   Cornerstone OnDemand

   Apr 2018 — Present · CA

   Designed, developed, and deployed internal tools using C#, JavaScript, SQL, and PowerShell, streamlining data processing workflows and reducing data loading time and data retrieval time, significantly boosting team productivity. Built and optimized SQL databases by writing complex queries, creating stored procedures, and improving indexing strategies.Developed RESTful APIs using C# and.NET, enabling seamless integration between internal systems and front-end applications, and facilitating real-time data updates across platforms.Automated repetitive tasks and system administration processes using PowerShell scripts, saving 10+ hours per week in manual effort and improving operational efficiency.Collaborated with cross-functional teams to gather requirements, design scalable solutions, and deliver tools that addressed critical business needs, ensuring alignment with organizational goals.Conducted performance tuning and debugging of existing applications, resolving bottlenecks and improving system reliability, which led to a 20% reduction in production issues.Documented technical processes, tool usage, and best practices, enabling faster onboarding for new team members and improving knowledge sharing across the organization.

Education

• University of California, Berkeley

  Bachelor's Degree, Political Economy

  2009 — 2014