Summary
Joseph Hassell is a Staff Software Engineer based in San Francisco with 14 years of professional experience building high-impact systems across healthcare, finance, security, and retail. He has progressed from hands-on engineering to technical leadership roles at companies including Amazon/OneMedical, The RealReal, Salesforce, and Lookout, consistently delivering production-grade solutions and mentoring teams. Known for quickly mastering new technologies, Joseph blends practical research with a knack for selecting the right tools to solve unusual or complex problems. His background spans clinical and financial software as well as security platforms, giving him a rare cross-domain perspective that helps bridge product, data, and operational concerns. Colleagues describe him as sociable and cooperative, thriving in collaborative environments while driving novel, pragmatic solutions.
14 years of coding experience
15 years of employment as a software developer
Bachelor of Science, Computer Science, Bachelor of Science, Computer Science at Columbus State University
University of Georgia