Greg Sieranski
Software Engineer at Quoin Inc
Durham, North Carolina, United States
Summary
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Rockstar🎓
Top SchoolGreg Sieranski is a software engineer with 11 years of experience building Java/J2EE-based web applications and developer tools, currently supporting ecommerce and CMS systems at Quoin Inc. He has a strong focus on Continuous Integration practices and delivery, and early-career work at Ohio State highlights his emphasis on accessibility, security, and migrating static sites to dynamic platforms. Greg contributes to open-source projects—most recently adding a suite of custom scalar types to the popular Hot Chocolate GraphQL server—demonstrating attention to robust typing and test coverage. He holds graduate-level computer science training from NC State and blends backend engineering rigor with practical deployment experience. Colleagues can expect a developer who pairs steady operational stewardship with incremental platform improvements and a knack for making infrastructure more testable and maintainable.
11 years of coding experience
3 years of employment as a software developer
M.Sc., Computer Science, M.Sc., Computer Science at North Carolina State UniversityThe Ohio State University
Stackoverflow
241reputation
34kreached
0answers
1question
Github Skills (13)
net10
asp-net10
graphql10
dotnet10
asp-net-core10
csharp10
wordpress-graphql10
wpgraphql10
dotnet-core10
unit-testing9
typescript6
angular6
enums6
Programming languages (12)
Github contributions (5)
ChilliCream/graphql-platform
Feb 2021 - Jun 2021
Welcome to the home of the Hot Chocolate GraphQL server for .NET, the Strawberry Shake GraphQL client for .NET and Nitro the awesome Monaco based GraphQL IDE.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:16 reviews, 52 commits, 59 PRs in 4 months
Contributions summary:Greg's commits primarily focus on adding scalar types for the Hot Chocolate GraphQL server. They have added several new scalar types, including EmailAddress, PhoneNumber, NonNegativeFloat, NonPositiveInt, NonPositiveFloat, NegativeFloat, PostalCode, UnsignedInt, HexColorCode, HslColorCode, Hsla, and LocalTime. The contributions involve creating tests to ensure each scalar behaves as expected.
popgraphql-serverc-sharpapollo-linkgraphql-dotnet
wonbyte/.dots
Nov 2022 - Mar 2025
Contributions:909 pushes, 1 branch in 2 years 4 months
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