Oliver Liermann
Mitgründer Entwicklung & Infrastruktur at logi.codes
Hamburg, Germany
Summary
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SeniorOliver Liermann is a co-founder and seasoned web developer with 13 years of experience building product-focused web platforms, infrastructure, and startups from Hamburg. After a personal turning point in 2019 he redirected his engineering career toward climate-focused ventures, co-founding Switch for Climate and more recently Wandel WerkStadt while continuing freelance work through logi.codes. He blends hands-on front-end expertise—demonstrated by contributions improving data persistence and test robustness in popular libraries like garlic.js—with product and infrastructure responsibilities across early-stage companies. Comfortable shipping features, hardening systems, and iterating as a small-team builder, he pairs technical depth with marketing and founding experience. Driven by a pragmatic, mission-oriented mindset, he balances family-motivated commitment to climate impact with steady delivery of reliable web solutions.
13 years of coding experience
9 years of employment as a software developer
English, German
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (6)
localstorage10
javascript10
front-end-development10
testing10
html8
jquery7
Programming languages (9)
Github contributions (5)
guillaumepotier/Garlic.js
Jun 2016 - Jun 2016
Automatically persist your forms' text and select field values locally, until the form is submitted.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:5 commits, 2 PRs, 2 comments in 5 days
Contributions summary:Oliver primarily focused on enhancing the functionality and testing of the `garlic.js` library. They implemented changes to convert values to JSON for storage, ensuring the correct handling of different data types within the local storage. The user also updated the test suite, including adding and modifying tests for select and multiple select input elements, as well as adding a fallback mechanism for retrieving data stored in older formats. Their work appears to be focused on improving data persistence and improving the robustness of tests.
untilfieldlocallypersist
nintra/grunt-dependency-sort
Feb 2013 - Dec 2013
Contributions:24 commits in 10 months
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