Jan Korf
Senior Software Engineer at GMU
Meppel, Drenthe, Netherlands
Summary
🤩
Rockstar🎓
Top SchoolJan Korf is a Senior Software Engineer with 11 years of hands-on experience specializing in C#/.NET back-end development and pragmatic API design. He has a track record of building and maintaining robust libraries for cryptocurrency exchanges—most notably contributing core functionality to Binance.Net and CryptoExchange.Net—demonstrating expertise in REST/WebSocket integrations, rate limiting, and reliable data handling. Comfortable working in Scrum teams, Jan has delivered across industries from lab automation to agricultural robotics, blending backend services with occasional front-end and device control work. Based in Meppel, Netherlands, he favors backend challenges and continuous improvement, frequently iterating on open-source projects to keep them current and dependable. Colleagues describe him as flexible, quality-focused, and adept at translating complex integration requirements into clean, testable code.
11 years of coding experience
9 years of employment as a software developer
Bachelor's degree, Information Technology, Bachelor's degree, Information Technology at Christelijke Hogeschool Windesheim
Dutch, English
Stackoverflow
58reputation
8kreached
1answer
9questions
Github Skills (23)
json10
rate-limiting10
apidoc10
net10
dotnet10
netstandard10
asp-net10
binance10
api10
dotnet-core10
csharp10
authentication9
user-authentication9
deserialization9
wrapper9
Programming languages (6)
Github contributions (5)
JKorf/Binance.Net
Oct 2017 - Dec 2022
A C# .netstandard client library for the Binance REST and Websocket Spot and Futures API focusing on clear usage and models
Role in this project:
Back-end Developer
Back-end DeveloperContributions:36 releases, 16 reviews, 926 commits in 5 years 2 months
Contributions summary:Jan appears to be primarily focused on building and maintaining the backend of the Binance.Net library. They frequently updated the version of the library, indicating ongoing development and improvement. Key contributions involved implementing features such as trade streams and API calls for accessing data, indicating experience with API interactions and data retrieval.
apidotnetexchangebinance-exchangeapi-wrapper
JKorf/CryptoExchange.Net
Feb 2018 - Dec 2022
A C# .netstandard base library used for implementing cryptocurrency exchange API's.
Role in this project:Back-end Developer
Back-end DeveloperContributions:29 releases, 9 reviews, 618 commits in 4 years 10 months
Contributions summary:Jan primarily worked on implementing and adjusting core functionalities within the C# .netstandard library related to cryptocurrency exchange APIs. The commits demonstrate the development of classes and functionalities that deal with data access, request execution, and rate limiting. The changes cover aspects like error handling, API authentication, data deserialization, and the architecture for handling various exchange-related operations.
exchangecoingeckoexchangesgdax-apicryptocurrency
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