Jeff Calvert
Software Engineering Manager at Happy Returns, a UPS Company
Philadelphia, Pennsylvania, United States
Summary
👤
Senior🎓
Top SchoolJeff Calvert is a software engineering manager with a decade of experience leading full-stack teams and shipping IoT and sustainability-focused platforms, now managing engineering at Happy Returns (a UPS company) in Philadelphia. He blends hands-on technical leadership with systems architecture, having progressed from senior engineer to manager while guiding integrations of meters and devices that drive energy and water insight programs. Comfortable across backend and frontend stacks, he’s actively expanding his toolbox—learning Go, exploring Haskell and functional techniques for building REST APIs, and picking up React Native. His background spans data-driven roles and machine learning prototypes to manufacturing and reliability engineering, giving him a pragmatic systems-thinking approach to product delivery. Colleagues rely on him for pragmatic roadmap decisions and for translating complex integration requirements into maintainable engineering plans.
10 years of coding experience
13 years of employment as a software developer
Master of Science (M.S.), Mathematical Finance, Master of Science (M.S.), Mathematical Finance at Lehigh UniversityBachelor of Science (B.S.), Mechanical Engineering, Bachelor of Science (B.S.), Mechanical Engineering at University of MiamiMechanical Engineering, Mechanical Engineering at University of Technology Sydney
Github Skills (2)
api9
python7
Programming languages (2)
Github contributions (5)
jmc856/mysportsfeeds-python
Dec 2016 - Jan 2022
Python wrapper for MySportsFeed API
Contributions:9 commits, 7 PRs, 17 pushes in 5 years 2 months
apipython-wrapperpythonapi-wrapper
jmc856/show-me
Apr 2019 - Jan 2021
Contributions:6 PRs, 18 pushes, 3 branches in 1 year 9 months
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