Fabian Witt
Head Of Artificial Intelligence at VDI Wissensforum GmbH
Sand am Main, Bavaria, Germany
Summary
👤
Senior🎓
Top SchoolFabian Witt is a Head of Artificial Intelligence with 11 years of experience building scalable, business-focused AI solutions and leading data-driven transformations across enterprises, SMEs, and the public sector. He combines hands-on engineering (Python, Snowflake, Azure, Databricks, LangChain, dbt) with strategic AI product leadership, emphasizing sustainable innovation, responsible AI, and measurable impact. As founder of HvO Intern and owner of Inside Singularity, he pairs entrepreneurial drive with practical implementation—from PoC to production—and teaches GenAI engineering as a VDI instructor. His background includes leading data & AI teams at MATHEMA and contributing backend improvements and tests to open-source projects like a Facebook Messenger PHP bot, reflecting both operational rigor and community-minded craftsmanship. Known for bridging technical depth and organizational change, he often focuses on Retrieval-Augmented Generation and MLOps to turn LLM possibilities into reliable, trustable products.
11 years of coding experience
4 years of employment as a software developer
Master of Science, Data & Knowledge Engineering, 1,4, Master of Science, Data & Knowledge Engineering, 1,4 at Otto-von-Guericke-Universität MagdeburgBachelor of Science, Informatik, 1,3, Bachelor of Science, Informatik, 1,3 at Hochschule Schmalkalden
German, English
Github Skills (8)
facebook-chat10
php10
facebook-messenger10
api10
apidoc10
messenger10
facebook-messages10
unit-testing9
Programming languages (6)
Github contributions (5)
pimax/fb-messenger-php
Jan 2017 - May 2019
Facebook Messenger Bot PHP API
Role in this project:
Back-end Developer
Back-end DeveloperContributions:7 releases, 81 commits, 52 PRs in 2 years 4 months
Contributions summary:Fabian primarily contributed to the back-end functionality of the Facebook Messenger Bot PHP API. Their work involved implementing features such as domain whitelisting, quick reply enhancements, and user profile data retrieval. Furthermore, they addressed a bug fix related to quick replies and refactored function names for clarity. The user also added and updated unit tests.
facebook-messenger-botphp-api
wittfabian/django-encrypted-id
Jul 2020 - Feb 2024
Encrypted IDs for Django Models
Contributions:4 releases, 8 PRs, 46 pushes in 3 years 7 months
pythondjangoidsencrypteddjango-models
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