Sheldon O'reilly
Software Engineer
Newfoundland and Labrador, Canada
Summary
👤
Senior🎓
Top SchoolSheldon O'reilly is a pragmatic software engineer with over two decades of experience spanning C++, Java, C#, and modern JavaScript stacks, currently focused on MERN-based web applications. He has held roles from classroom trainer and on-site consultant to project lead and co-owner, bringing both hands-on coding and client-facing delivery experience. At CARIS he contributed to proprietary GIS frameworks and enterprise APIs, later shifting to Node, React/Redux, Express and MongoDB to build web-first solutions that consume diverse GIS data sources. Comfortable architecting APIs and building integration frameworks, he also has a track record of short-term contracts delivering production-ready tooling and ingestion pipelines. Based in Newfoundland and Labrador, he blends deep domain knowledge in hydrographic/GIS systems with practical full-stack implementation skills. Colleagues value his versatility—equally at home mentoring teams, designing architectures, or shipping glue-code that makes complex systems interoperate.
8 years of coding experience
16 years of employment as a software developer
Bachelor of Business Administration, Bachelor of Business Administration at University of New Brunswick
Stackoverflow
21reputation
0reached
1answer
0questions
Github Skills (10)
react-router6
javascript6
routes6
localhost6
react6
webpack5
hot-reload5
server5
onchange2
dev-server2
Programming languages (2)
Github contributions (5)
sheldonoreilly/mern_profile
Sep 2018 - Oct 2018
Contributions:97 commits, 79 pushes, 1 branch in 26 days
sheldonoreilly/react-redux_budget
Aug 2018 - Sep 2018
Contributions:23 pushes in 1 month
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