Bill Cheng
Consultant at Vault9 LLC
Greater St. Louis United States
Summary
🤩
Rockstar🎓
Top SchoolBill Cheng is a consultant and seasoned software leader with a PhD in Computer Science specializing in AI and over a decade of hands-on experience delivering enterprise-grade systems. He began coding at age 12 and brings deep language fluency across C, C++, Java, JavaScript, C#, and assembly, coupled with a background in microelectronics and physics. Bill has led and groomed engineering teams, owned architecture and high‑availability data pipelines for mission‑critical workflows in automotive and insurance, and consistently delivered projects that reduced operational costs and scaled to thousands of users. His career spans startups and large enterprises—building everything from web conversions of legacy desktop apps to real‑time MVR/title‑history systems and intelligent scheduling platforms that saved organizations millions. He combines academic rigor with practical product focus, often translating research-level AI expertise into production solutions. Based in Greater St. Louis, he continues to consult through Vault9 while maintaining an active GitHub presence.
10 years of coding experience
23 years of employment as a software developer
Doctor of Philosophy (PhD) Computer Science, Doctor of Philosophy (PhD) Computer Science at Southern Illinois University, Carbondale
English, Chinese
Github Skills (22)
angular10
cli10
material-ui-components9
svelte-material-ui9
typescript9
angular-cli9
material-ui6
entity5
svelte4
entity-framework-core4
material-design4
dotnet4
database4
entity-framework3
sql3
Programming languages (4)
Github contributions (5)
billcheng/avr-core
Feb 2022 - Feb 2022
Contributions:118 pushes, 1 branch in 14 days
billcheng/typescript-express-starter
Jul 2018 - Oct 2019
Contributions:7 pushes, 1 branch in 1 year 3 months
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