Victor Hahn
Founder at Project Verity
Mellieha, Northern Region, Malta
Summary
🤩
Rockstar🎓
Top SchoolVictor Hahn is a founder and generalist IT professional with 12 years' experience building resilient, serverless systems and a background in DevOps, managed hosting, and technical key account management. He leads Project Verity, a platform that eliminates centralized infrastructure to deliver geo-redundant, offline-first, and DDoS-resistant applications with built-in privacy and end-to-end encryption. An applied cryptography and network security expert, he pairs deep security know-how with practical operational experience to ship low-maintenance, cost-efficient architectures. His open-source contributions — including security enhancements to nginx-auth-ldap and feature and testability improvements to the Python deepdiff library — reflect a focus on secure, well-tested backend tooling. Based in Malta, he combines startup leadership with hands-on freelancing experience, often translating complex security requirements into simple developer-facing APIs.
12 years of coding experience
4 years of employment as a software developer
Bachelor of Science (B.Sc.) Computer Science, Bachelor of Science (B.Sc.) Computer Science at Darmstadt University of Applied Sciences
German, English, Spanish, French, Chinese
Github Skills (14)
c1710
ldap10
user-authentication10
authentication10
difference10
ssl10
nginx10
tls1210
c1110
python10
openssl10
tls1310
comparer9
testing8
Programming languages (8)
Github contributions (5)
kvspb/nginx-auth-ldap
Sep 2015 - May 2016
LDAP authentication module for nginx
Role in this project:
Back-end Developer
Back-end DeveloperContributions:7 commits, 3 PRs, 9 comments in 8 months
Contributions summary:Victor focused on enhancing the security and functionality of the nginx-auth-ldap module. They added the capability to verify remote SSL certificates, including the option for validating the server's domain or IP against the certificate's CN/SAN. Furthermore, the user exposed SSL certificate verification as a configurable option and fixed minor code issues. The commits demonstrate improvements to the LDAP authentication process.
nginxauthenticationldap-authenticationldap
seperman/deepdiff
Aug 2016 - Jul 2017
DeepDiff: Deep Difference and search of any Python object/data. DeepHash: Hash of any object based on its contents. Delta: Use deltas to reconstruct objects by adding deltas together.
Role in this project:Back-end Developer
Back-end DeveloperContributions:132 commits, 8 PRs, 19 pushes in 11 months
Contributions summary:Victor primarily contributed to the `deepdiff` Python library, focusing on implementing new features and improving the codebase. They added support for exclusion patterns, bumped the version, and refactored the code by moving functionality to helper files. The user also added a test runner and made tests auto-discoverable, indicating an emphasis on improving the project's testability.
hashingkebab-casepythonbeancountrecursive
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