Christoph Hegemann
Senior Software Engineer at DFINITY
Germany
Summary
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RockstarChristoph Hegemann is a Senior Software Engineer with 11 years of experience building robust back-end systems and polished front-end features across blockchain and developer tooling domains. He has shipped production work at DFINITY and Sourcegraph, contributing to code-intel, syntax-highlighting, and auto-indexing improvements for a Code AI platform and to Internet Identity’s device and authentication flows. A passionate typed functional programmer and Emacs enthusiast, Christoph has meaningful open-source contributions to the PureScript compiler and projects that touch language tooling and authentication. He blends compiler-level type-checking and code-generation experience with practical TypeScript/JS UI development, making him comfortable across the full stack. Known for pragmatic refactors and improving developer workflows, he often surfaces subtle tooling fixes that materially reduce friction for teams.
11 years of coding experience
8 years of employment as a software developer
Stackoverflow
1,434reputation
190kreached
37answers
2questions
Github Skills (34)
javascript10
tree-sitter10
type-check10
purescript10
typescript10
user-interface10
java10
javas10
compiler-design10
go10
front-end-development10
typescript-types10
type-checking10
typescripts10
code-intelligence10
Programming languages (25)
Github contributions (5)
purescript/purescript
Oct 2015 - Mar 2021
A strongly-typed language that compiles to JavaScript
Role in this project:
Back-end Developer
Back-end DeveloperContributions:13 reviews, 144 commits, 315 PRs in 5 years 6 months
Contributions summary:Christoph primarily contributed to the backend of the PureScript compiler project, implementing and refining core features related to type checking and code generation. They addressed Hlint suggestions, improved the handling of various declarations, and added improvements to the build process. The user focused on implementing features for the psc-ide executable.
typed-languagehaskelljavascriptcompilerstrongly-typed
dfinity/internet-identity
Apr 2021 - Sep 2021
Internet Identity, a blockchain authentication system for the Internet Computer
Role in this project:Full-stack Developer
Full-stack DeveloperContributions:118 reviews, 132 commits, 64 PRs in 5 months
Contributions summary:Christoph primarily focused on front-end development within the Internet Identity project, specifically implementing features related to device management and user authentication. Their work involved creating and modifying UI components, including pages for adding devices and managing user identities. They utilized TypeScript and JavaScript to integrate user input fields, generate and decode links containing new device information, and handle user interactions within the authentication flow. Additionally, the user made modifications to HTML assets, indicating responsibility for the overall UI structure and user experience.
authentication-systemblockchainauthenticationinternet-identityidentity
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