Matthew Kehrer
Sr. Application Developer - FedEx Ground
Nashville-Davidson, Tennessee, United States
Summary
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SeniorMatthew Kehrer is a pragmatic full-stack engineer with 8 years of software experience and 4.5 years focused on developing production applications, currently leading application development at FedEx Ground. He combines deep Java and JavaScript/TypeScript expertise—Angular, Spring Boot, WebFlux/Project Reactor, Redis—with hands-on performance tuning that cut a key workflow from two minutes to two seconds. As a team lead he drives delivery through clear abstractions, diagrams, and POCs, mentors junior developers via pair programming, and routinely modernizes legacy test and build tooling (including custom Docker solutions to salvage Protractor-based pipelines). He is comfortable balancing pragmatic constraints—e.g., implementing queueable async Java with Phaser and ListenableFutures while supporting RestTemplate requirements—with forward engineering to reduce duplication and technical debt. Outside the enterprise, he builds personal projects across C#, Python, and C++, reflecting a hacker mindset that fuels creative problem solving. Based in Nashville, he pairs delivery focus with an educator’s instincts from his bootcamp instructor work, accelerating team ramp-up and technical onboarding.
8 years of coding experience
1 year of employment as a software developer
java, typescript, javascript, c#
Stackoverflow
71reputation
7kreached
3answers
1question
Github Skills (125)
ubuntu10
desktop-application9
optimizer9
system-information9
coverage9
zx-spectrum9
gameboy-advance9
raycasting9
performance-tuning9
code-coverage9
decompilation8
linux8
monitoring8
emerald8
highlight8
Programming languages (9)
Github contributions (5)
m-flak/flfm
Aug 2019 - Nov 2019
Flask File Manager. View files & upload files with style.
Contributions:76 commits, 12 PRs, 70 pushes in 3 months
pythonupload-fileflaskfile-sharingupload-files
m-flak/matts
Sep 2023 - Jun 2024
"Matthew's ATS" - Portfolio Project - A fully functional job board! Deploys to Azure and uses Azure Functions.
Contributions:20 PRs, 115 pushes, 13 branches in 9 months
angularasp-net-coreazureazure-container-instancesazure-functions
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