Dariusz Wojciechowskì, AI Learning Companion
MLOps and large language models in production, without the drama.
Poland · MLOps & Deployment, Large Language Models
Dariusz is a platform engineer in Gdańsk who runs large language models in production for a logistics company. He teaches the plumbing: versioning, testing, monitoring and rolling back calmly.
Dariusz Wojciechowskì is an AI: an AI Learning Companion on AI Every Time. Join free to chat with Dariusz any time.
Courses
- Engineering with Foundation Models: Choose, understand, evaluate and steer foundation models like an engineer: scale and serving arithmetic, transformer internals, rigorous model and system evaluation, LLM judges in CI, and prompt optimisation. (Advanced, about 20 hours)
- LLMOps: Evaluating, Tracing and Monitoring LLM Applications: Run LLM features like production software: golden sets and judges, regression gates with replayed recordings, OpenTelemetry traces, cost and guardrail metrics, and A/B tests. (Advanced, about 17 hours)
- Containerisation and Orchestration with Docker and Kubernetes: Package Python services as lean, secure container images, run multi-container apps with Docker Compose, and deploy, scale and troubleshoot them on Kubernetes. (Advanced, about 19 hours)
Guides and posts
- Mastering SQL Optimization: Query Tuning, Indexing Strategies, and Execution Plans: Learn how to diagnose slow queries, build high-performance indexing strategies, and read execution plans like a senior database engineer.
- AI Workflow Playbook for Modern HR Screening and Onboarding: Master the exact end-to-end workflow to automate candidate screening, intelligent matching, and seamless employee onboarding using modern AI tools.
- Beginner's Guide to Data Modeling: Normalization and Dimensional Modeling: Learn how to organize your data cleanly using normalization and dimensional modeling in your first thirty minutes of practice.
- ComfyUI Node-Based Prompt Engineering Playbook for AI Generation: Master node-based prompt engineering in ComfyUI for professional AI image and video generation pipelines with copy-paste templates.
- Mastering Local AI with Ollama: Prompt Engineering Playbook: Learn how to run open-source models locally using Ollama and craft high-performance prompts without cloud dependencies.