Patrick Fitzsimmons
Independent Software Developer at Self-employed
Philadelphia, Pennsylvania, United States
Summary
👤
Senior🎓
Top SchoolPatrick Fitzsimmons is an independent software developer and founding engineer with 12 years of experience building scalable web applications and SaaS platforms. He joined HubSpot as the first full-time engineer, wrote the initial CMS and helped scale systems to serve 10,000+ customers while leading teams rebuilding analytics and content-optimization systems. Today he runs his own projects and contracts—shipping marketplaces and publisher SaaS products, an open-source performance-focused CMS, and earlier founding GroupSharp which was acquired into HubSpot. Comfortable across the stack, Patrick blends distributed-systems engineering with product design and hands-on entrepreneurship, and brings a practical mix of programming (Java, Python, C#), devops, and UX sensibility to solve human problems.
12 years of coding experience
8 years of employment as a software developer
Yale University
Stackoverflow
21reputation
1kreached
1answer
1question
Github Skills (29)
w3c-validation6
facebook6
rss6
character-encoding6
twitter6
emoji6
emojione5
tray-icon5
appindicator4
twemoji4
jna4
gnome4
slack4
file-tree4
ubuntu4
Programming languages (3)
Github contributions (5)
StallionCMS/stallion-core
Apr 2016 - Aug 2022
The core Stallion framework
Contributions:354 commits, 328 pushes, 3 branches in 6 years 4 months
stallionframework
StallionCMS/stallion-assets-maven
Jul 2016 - May 2023
Contributions:14 pushes, 1 branch in 6 years 10 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.