Marianne Schaefer
CEO & Senior Software Engineer at Schumbel Software
Angola, Indiana, United States
Summary
👤
Senior🎓
Top SchoolMarianne Schaefer is a pragmatic software leader and CEO with six years of focused experience building platform-independent Java applications and cloud migrations, currently leading Schumbel Software on automotive communication validation projects. She brings a rare blend of hands-on engineering and people skills honed across remote and distributed teams at companies like Frontier, Temenos, and Agri Stats, driving full-stack integration, data migration, and Agile practice adoption. Marianne’s background in electrical and computer science from Purdue underpins her systems-first approach, which spans embedded, web, and cloud architectures. Known for turning complex legacy integrations into maintainable, common-sense solutions, she pairs technical depth with an operator’s focus on delivery and cross-team enablement.
6 years of coding experience
35 years of employment as a software developer
Bachelor of Science (BS) Electrical and Electronics Engineering, Bachelor of Science (BS) Electrical and Electronics Engineering at Purdue University
Github Skills (2)
j193910
ethereum8
Programming languages (1)
Github contributions (2)
Equipment-and-Tool-Institute/j1939-84
Feb 2020 - Apr 2021
J1939-84 implementation for etools.org
Contributions:243 reviews, 226 commits, 322 PRs in 1 year 2 months
ethereumj1939
SolidDesignNet/j1939-84
Jul 2021 - Nov 2022
Contributions:26 reviews, 193 PRs, 242 pushes in 1 year 3 months
ethereumj1939
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.