John Rosewicz
Senior Software Engineer at ServiceTitan
Springfield, Missouri, United States
Summary
👤
Senior🎓
Top SchoolJohn Rosewicz is a Senior Software Engineer with 11 years of experience specializing in full-stack .NET Core development and technical leadership, currently driving engineering work at ServiceTitan. He has a steady progression through senior engineering roles at CareMetx, World Wide Technology, and Netsmart, combining enterprise-grade system design with hands-on implementation. John holds an MS in Computer Science from Georgia Tech and a BS from Missouri State, giving him a strong academic foundation for tackling complex software challenges. Known for pragmatic problem solving, he enjoys experimenting with diverse technologies beyond his .NET focus to find the most effective solutions. Based in Springfield, Missouri, he brings a track record of shipping reliable, maintainable systems across healthcare and enterprise domains. An understated strength is his consistency: steady career growth and repeated senior appointments signal both technical depth and dependable team leadership.
11 years of coding experience
12 years of employment as a software developer
Master of Science Computer Science, Master of Science Computer Science at Georgia Institute of TechnologyBachelor of Science Computer Science, Bachelor of Science Computer Science at Missouri State University
English, Spanish
Stackoverflow
7,400reputation
986kreached
58answers
9questions
dictionary
top-1%
python
top-5%
Github Skills (63)
end-to-end-encryption10
openpgp10
twitter-bootstrap10
react-native10
pgp10
keybase10
dotnet10
chat10
dictionary10
datepicker10
iced-coffee-script10
datetimepicker10
csharp10
openpgpjs10
react10
Programming languages (8)
Github contributions (5)
johnnyRose/corefx
May 2017 - May 2019
Contributions:18 pushes, 3 branches, 2 comments in 2 years
dotnetfile-systemsconsolexmlnet-core
johnnyRose/math2
Oct 2015 - Mar 2018
Contributions:8 pushes, 1 branch in 2 years 5 months
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