Joel Felsinger
Tech Lead, Product Development at Spigot, Inc.
Kansas City, Missouri, United States
Summary
👤
Senior🎓
Top SchoolJoel Felsinger is a tech lead and product-focused engineer with 12 years of experience building web apps, developer tooling, and dev-ops solutions from Kansas City. At Spigot, Inc. he progressed from senior engineer to tech lead, driving product development and architecture decisions while mentoring teams and shipping maintainable systems. His background includes full-stack Node.js freelancing and C# application work, giving him a pragmatic blend of front-end, back-end, and operational expertise. Joel is skilled at modernizing legacy codebases and improving site performance, often focusing on maintainability and scalable deployments that reduce long-term technical debt.
13 years of coding experience
6 years of employment as a software developer
Computer Programming, Computer Programming at Lee County High Tech North
English
Stackoverflow
454reputation
85kreached
4answers
3questions
Github Skills (21)
unit-conversion9
tern8
plugin8
couchbase7
html6
css-position6
map-editor6
asp-net6
google-chrome6
code-analyzer6
css6
asp-net-mvc6
overlay6
scroll6
jquery6
Programming languages (2)
Github contributions (5)
jfelsinger/ffxiv-fightsim
Apr 2024 - Dec 2025
Contributions:110 pushes, 5 branches in 1 year 8 months
jfelsinger/measurement
Dec 2013 - Mar 2022
A flexible library for handling unit conversions
Contributions:40 commits, 1 PR, 14 pushes in 8 years 4 months
unit-conversion
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