John Flesch
Software Engineer Technical Lead at Enova International
Chicago, Illinois, United States
Summary
👤
Senior🎓
Top SchoolJohn Flesch is a seasoned software engineering leader with 14 years of experience building and operating secure, reliable lending and payment systems. Currently a Technical Lead at Enova International, he blends full-stack expertise (Ruby on Rails, Go, Node.js) with pragmatic DevOps to automate complex financial workflows and reduce operational risk. Previously he led developer productivity and deployment initiatives at Webflow that cut production deployment times by 90%, and architected high-throughput marketing and email systems at Stitch Fix. His career spans cloud migrations, GraphQL and auth systems at Verizon that scaled user bases dramatically while delivering multi-million dollar cost savings. Known for translating cross-functional requirements into production-grade automation, he often surfaces efficiencies that save both developer time and business expense. Based in Chicago, he pairs an Interactive Media Design background with a long track record of shipping measurable impact across fintech and consumer platforms.
14 years of coding experience
18 years of employment as a software developer
Bachelor of Arts (BA) Interactive Media Design, Bachelor of Arts (BA) Interactive Media Design at The Art Institutes
Stackoverflow
1reputation
0reached
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Github Skills (43)
reboot10
plugin10
controlled10
bitbar9
ruby9
linux9
homebrew9
cli9
macos9
command-line-tool9
package-manager8
administration8
binaries8
nodejs8
amazon8
Programming languages (6)
Github contributions (5)
flesch/node-lambda-babel-template
Mar 2016 - Feb 2018
Contributions:7 releases, 42 commits, 57 PRs in 1 year 11 months
babelminimal-templatenode-jsjavascriptserverless
flesch/stpwtch
Sep 2014 - Jul 2016
Contributions:1 release, 6 commits, 1 push in 1 year 9 months
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