Senior ML Engineer · Factored (Andrew Ng)

Hi, I'm Fernando Wittmann

Senior Machine Learning Engineer with 10+ years of experience in Deep Learning, Recommender Systems, NLP, and Computer Vision. Currently providing ML & GenAI consulting for S&P 600 companies at Factored.

PythonTensorFlowPyTorchScikit-learnDeep LearningNLPComputer VisionMLOpsAWSGCPPySparkDatabricks

10+

Years of experience

500+

Students mentored

Top 4%

Stack Overflow (Python)

Silver

Kaggle medal

Recent Posts

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Featured Projects

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Personal Blog & Portfolio

This site — a bilingual (EN/PT) personal blog and portfolio built with Astro 5, Tailwind CSS v4, and Tokyo Night theme.

AstroTailwind CSS v4TypeScriptMDX

SortGS

Python package for sorting Google Scholar search results by citation count — over 800 stars on GitHub.

PythonBeautifulSoupRequestsCLI

DeepFeatX

Deep Learning feature extractor for images using Transfer Learning models (ResNet, VGG, EfficientNet, and more).

PythonTensorFlowKerasTransfer Learning