Welcome to my portfolio

Alex Johnson

AI Engineer & Data Scientist

I build scalable AI/ML systems and data pipelines. Passionate about LLMs, computer vision, and turning complex data into actionable insights.

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Featured Projects

A selection of my recent work in AI/ML and data engineering

Neural network visualization
NLP

Neural Search Engine

Real-time semantic search using dense vector embeddings

PythonFastAPISentence Transformers+3
View DetailsGitHubDemo
Computer vision processing
CV

Real-time Object Detection Pipeline

Production ML pipeline for multi-object detection in video streams

PythonPyTorchYOLO+4
View DetailsGitHubPaper
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Skills & Expertise

Technical expertise spanning AI/ML, data engineering, and full-stack development

PyTorch
TensorFlow
LLMs
Computer Vision
FastAPI
AWS
Docker
Kubernetes
React
TypeScript
PostgreSQL
Spark
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Let's Work Together

Interested in collaborating or have a project in mind? I'd love to hear from you.

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