Senior AI Systems Engineer

Lech Kalinowski

Lech Kalinowski

Lech Kalinowski is a data scientist and machine learning expert with a PhD in Physical Sciences. His background spans physics, AI, blockchain, and cybersecurity, with experience turning advanced research into practical products and business value across startups and enterprise environments.

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Article
5/21/2026

Agencies or Swarms? What Small Model Cooperation Means for AI Engineering

A hands-on look at agentic swarms, distributed inference, and what small-model benchmarks suggest about future AI infrastructure.
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Article
4/27/2026

When to Use Apple Foundation Models on Mobile

Apple’s Foundation Models framework gives mobile teams a practical local-first option for short, privacy-sensitive, and low-latency tasks, while cloud models still handle the heavier work.
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Article
4/1/2026

Agents Commander: A Lightweight Interface for Multi-Agent CLI Workflows

Manage and connect multiple AI agents in a CLI with a simple communication protocol.
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Article
3/27/2026

RAG Is Dead. Long Live Context Engineering for LLM Systems

When should you skip RAG? Learn how structured context and direct LLM APIs can replace retrieval pipelines in many systems.
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Article
3/18/2026

A Practical Guide to LLM Model Naming Conventions

Learn how to read LLM naming conventions and choose the right model for your hardware. Discover what Q4, INT8, GPTQ, and GGUF mean and why models appear in multiple variants.
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5/7/2026

Improve Your AI Coding Workflow With Cursor Tips and Tricks

Explore practical tips for working with AI coding agents, managing context, using skills, reviewing code, and choosing the right models.
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Talk
4/20/2026

Ambient Generative AI: Deploying Latent Diffusion Models on Mobile NPUs

Join Lech Kalinowski at AI Engineer Miami on April 20–21 for a talk on running offline latent diffusion models on mobile NPUs.
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3/12/2026

React Native Evals: Measuring AI Code Quality in Practice

React Native Evals introduces a data-driven way to measure how AI coding models perform on real React Native development tasks.
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