Oliver Wehrens
Seasoned Technology Leader. Mentor. Dad.

Hi, I'm Oliver Wehrens.

For over 20 years I shaped Technology & Product in companies ranging from startups to major cooperations. I started my career in software engineering and moved to technology leadership in roles like Head of Architecture, CTO and VP Engineering. I transform technology and shape cultural changes in organizations. I am a proponent of the fact that every change in technology, product and organisation triggers a change in the other areas.

Beyond that, I like to share my expertise and learnings at the Mentoring Club as well as in articles here.

Enjoy

Publications

#Ai

iOS Development Setup with Cursor AI

iOS Development Setup with Cursor AI How to setup Cursor AI for iOS Development.
• article • 7 min read

The return of product and requirements development. Writing software without being a developer.

The return of product and requirements development. Writing software without being a developer. I do not know Swift nor iOS Development. Yet, I wrote a fully fledged Podcast Player for iOS in 3 hours.
• article • 9 min read

Running Deepseek 671B Model on a PC locally

Running Deepseek 671B Model on a PC locally You can now run the 671B model of DeepSeek locally thanks to unsloth.
• article • 17 min read

Can AI replace me as a consultant?

Can AI replace me as a consultant? Can an AI replace my job? What would it take?
• article • 3 min read

Whisper: Nvidia RTX 4090 vs M1Pro with MLX (updated with M2/M3)

Whisper: Nvidia RTX 4090 vs M1Pro with MLX (updated with M2/M3) How fast is my Whisper Benchmark with the MLX Framework from Apple? Nvidia 4090 / M1 Pro / M2 Ultra / M3
• article • 5 min read

OpenAI Whisper Performance on Nvidia RTX 4090

OpenAI Whisper Performance on Nvidia RTX 4090 How fast is OpenAI whisper on a RTX 4090?
• article • 1 min read

Semantic Search with Cosine Similarity

Semantic Search with Cosine Similarity Search through text with semantic search using machine learning.
• article • 3 min read

OpenAI Whisper Benchmark Nvidia Tesla T4 / A100

OpenAI Whisper Benchmark Nvidia Tesla T4 / A100 I ran a benchmark on an Nvidia Tesla T4 / A100 to see how well OpenAI Whisper performs.
• article • 3 min read

OpenAI Whisper on Apple M1

OpenAI Whisper on Apple M1 How good runs the C++ implementation of OpenAIs Whisper on Apple Silicon?
• article • 4 min read