Jonathan Lonowski
Software Engineer at Ease
Omaha, Nebraska, United States
Summary
👤
Senior🎓
Top SchoolJonathan Lonowski is a pragmatic software engineer with 17+ years of professional experience building web applications, primarily on Microsoft stacks (C#, ASP.NET, SQL Server) and increasingly focused on JavaScript. He has a long history of full-stack versatility, with hands-on exposure to LAMP, Perl, Python, Ruby/Rails, Node.js and even Rust, enabling him to bridge legacy systems and modern stacks. Jonathan has held senior engineering roles at Blue Cross and Blue Shield of Nebraska and currently contributes at Ease, bringing proven delivery experience in enterprise environments. An active community contributor, he’s among the top 1,000 Stack Overflow users with over 90k reputation and gold badges in JavaScript and Node.js, signaling deep practical knowledge and a knack for explaining complex problems. Based in Omaha, Nebraska, he pairs institutional knowledge of Windows-based ecosystems with an appetite for continual learning and cross-platform problem solving. Notably, his career began as a hobbyist in 2000, reflecting long-standing passion turned sustained professional impact.
17 years of coding experience
14 years of employment as a software developer
ITT Technical Institute-Omaha
Stackoverflow
122,613reputation
15.4mreached
1,194answers
11questions
package
top-5%
regex
top-1%
styles
top-5%
character-encoding
top-5%
ruby
top-1%
perl
top-5%
Github Skills (72)
ruby10
javascript10
jquery10
html10
ecmascript10
ajax10
json10
momentjs10
error-handling10
nodejs10
mongodb10
npm10
regex10
mutable9
middleware9
Programming languages (2)
Github contributions (5)
coiscir/cogs
Apr 2009 - Oct 2010
Contributions:71 commits in 1 year 6 months
coiscir/jsdigest
Aug 2009 - Jun 2016
Contributions:246 commits, 7 pushes, 1 tag in 6 years 11 months
cryptographic-hashcryptographyhashcryptographichash-functions
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