AI Agents & Agent Development
Building models that plan, use tools and complete multi-step work — with the guardrails, oversight and evaluation production needs.
02AI Security, Safety & Governance
Prompt injection, data leakage, guardrails and red teaming — plus the frameworks (NIST AI RMF, ISO/IEC 42001, EU AI Act) that govern AI use.
03Embeddings & Vector Search
Turning content into vectors for semantic search, recommendations, deduplication and clustering — and storing them at scale.
04Evaluation & LLMOps
Evaluation sets, LLM-as-judge, tracing, cost monitoring and release discipline for AI systems that must stay good after launch.
05Fine-Tuning & Model Customization
Supervised and preference tuning, LoRA adapters, distillation and quantization — and the decision of when tuning beats prompting or RAG.
06Generative AI
Text, image, audio, video and code generation, plus multimodal understanding — with the brand, IP and provenance controls enterprises need.
07Large Language Models (LLMs)
How transformer-based language models generate text, reason and call tools — and how to pick, host and budget for them.
08Machine Learning & Deep Learning Foundations
Supervised and unsupervised learning, model evaluation, gradient boosting, neural networks and MLOps — the fundamentals behind every AI role.
09Prompt & Context Engineering
Writing instructions, examples and schemas — and curating exactly what goes into the context window — for reliable model behavior.
10Retrieval-Augmented Generation (RAG)
Retrieve the right passages from your knowledge base at question time and have the model answer from them, with citations.
AI Learning
See the core technologies working together on one realistic back-office process.
How the pieces fit together
Real AI systems combine several of these technologies. A typical enterprise assistant uses an LLM, steered by carefully engineered context, grounded by RAG over a vector index, able to act through agent tools, and kept trustworthy by evaluation, monitoring and governance.
Foundations
Machine learning and deep learning fundamentals: data, training, validation and metrics.
Models
Large language and generative models, chosen and hosted for quality, cost and control.
Instructions
Prompt and context engineering that makes model behavior predictable.
Knowledge
Embeddings, vector search and RAG that ground answers in your own data.
Action
Agents that use tools and complete multi-step work with humans in control.
Production
Fine-tuning, evaluation, LLMOps, security and governance that keep it all reliable.
Put these technologies to work
MrAI.dev helps enterprises choose, build and operate AI systems across this whole stack — from a first use case to production governance.
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