Artificial Intelligence

Artificial Intelligence Learning Path: 90-Day Plan for 2026

A disciplined 90-day Artificial Intelligence learning path with weekly deliverables — designed for working professionals with 10-15 hrs/week.

Updated 15 Jan 2026 10 min readBeginner AI & Machine Learning

Foundation · Weeks 0-6

This phase should deliver a portfolio artifact you can show:

  • Python
  • Linear algebra
  • Statistics
  • Pandas & NumPy

Core ML · Weeks 6-14

This phase should deliver a portfolio artifact you can show:

  • Supervised learning
  • Model evaluation
  • scikit-learn
  • Feature engineering

Deep Learning · Weeks 14-22

This phase should deliver a portfolio artifact you can show:

  • Neural nets
  • CNNs
  • Transformers
  • PyTorch

Applied AI · Weeks 22-30

This phase should deliver a portfolio artifact you can show:

  • LLMs
  • RAG
  • Agents
  • MLOps

Weekly cadence

How to structure each week:

  • 3-4 focused study blocks
  • 1 project checkpoint
  • 1 hour of review + notes
  • One community post or share

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