Ryan Coy
Senior Backend Engineer at CURRENT
Greater Oslo Region Norway
Summary
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SeniorRyan Coy is a Senior Backend Engineer based in the Greater Oslo Region with 11 years of experience modernizing and optimizing backend systems across industries from energy to EV scaleups. He excels in .NET and C# ecosystems while also bringing functional-programming depth from contributions to the F# compiler and tooling, demonstrating low-level compiler and IL expertise not typical for backend engineers. Ryan has led integration and ETL efforts, delivering reliable data pipelines across heterogeneous systems and cloud platforms (Azure, Cosmos, Service Bus). Comfortable in brownfield modernization, he pairs pragmatic maintenance with performance tuning and automation to unlock product value. His work spans databases (SQL, Mongo, Cosmos), messaging and serverless patterns, and adjacent web/desktop tech like TypeScript, React, WPF/UWP. Curious and thorough by nature, he combines hands-on coding with a history of tooling and parser contributions that improve developer workflows.
11 years of coding experience
10 years of employment as a software developer
English, Norwegian
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (19)
parser10
clojure-cli10
compiler-development10
net10
clojure10
asp-net10
parsing10
parse10
fsharp10
test-automation10
dotnet9
tokenize9
tokenizer9
functional-programming9
dotnet-new8
Programming languages (8)
Github contributions (5)
adamtornhill/code-maat
Mar 2016 - Mar 2016
A command line tool to mine and analyze data from version-control systems
Role in this project:
Back-end Developer & Test Automation Engineer
Back-end Developer & Test Automation EngineerContributions:18 commits, 3 PRs, 7 comments in 6 days
Contributions summary:Ryan primarily contributed to the development and testing of a TFS (Team Foundation Server) parser within the code-maat project. Their work involved creating parsers to extract data from TFS log files, implementing end-to-end tests for the TFS integration, and updating the command-line interface to support TFS as a version control system. These contributions demonstrate a focus on extending the tool's capabilities to support different version control systems and ensuring the reliability of the parsing process.
command-line-toolversion-controlbehavioral-code-analysiscode-analysis-toolrepository-mining
dotnet/fsharp
Jun 2021 - Jun 2021
The F# compiler, F# core library, F# language service, and F# tooling integration for Visual Studio
Role in this project:Back-end Developer
Back-end DeveloperContributions:3 reviews, 1 commit, 6 PRs in 1 day
Contributions summary:Ryan contributed to the F# compiler and related tooling, focusing on code generation, optimization, and the interaction of F# with .NET. They worked on the compiler's internal representation of code, specifically dealing with intermediate language (IL) instructions and method calls. Additionally, the user addressed signature and implementation mismatches within the FSharp.Core library and the F# compiler service. Furthermore, the user added an option to the compiler to retrieve raw lexer tokens.
compilercore-libraryvisual-studiofsharpnetcore
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