Claude vs ChatGPT vs Gemini: which AI should you code with in 2026?
Honest benchmark on 40 real tasks: refactor, debug, API generation, framework migration. Unvarnished verdict between the three generative AI giants.
11 min read
Field notes
Articles on AI, dev and the tools reshaping our craft
Concrete field feedback on fullstack development, artificial intelligence, PHP, JavaScript, React Native and integrating AI tools in production. No buzzwords, just tested code.
MCP (Model Context Protocol): understanding the future of AI assistants
Released by Anthropic in late 2024, MCP is the protocol that turns LLMs into true agents connected to your stack. Here is why everyone is switching.
8 min read
Integrating the Claude API in a PHP application: the complete guide
Auth, streaming, prompt caching, tool use, error handling — everything to cleanly wire Claude into a production PHP project.
12 min read
Prompt engineering for developers: techniques that actually work
Beyond the buzz, here are the 8 prompting patterns that double AI answer quality on real code. With before/after examples.
10 min read
The 10 must-have AI tools for a freelance developer in 2026
My full AI stack, tested and budgeted. What earns every euro spent and what is useless despite the hype.
10 min read
RAG (Retrieval Augmented Generation) simply explained
How to give an LLM access to your data without fine-tuning. The architecture behind 80% of serious chatbots in 2026, decoded.
9 min read
Fine-tuning vs prompting: when should you actually train a model?
Many teams spend thousands on fine-tuning where a good prompt would do. Here is the decision grid that avoids the mistake.
8 min read
Autonomous AI agents: hype or reality in 2026?
Two years after AutoGPT hype, here is what AI agents can really do in production — and what still fails systematically.
10 min read
Claude Code vs Cursor vs Windsurf: the AI IDE comparison in 2026
Three tools, three philosophies. I spent 3 months using them in parallel on real projects. Nuanced verdict with concrete use cases.
9 min read
Securing an AI-powered application: 2026 best practices
Prompt injection, data leakage, jailbreaks, runaway cost. The pragmatic guide to AI-specific risks and their countermeasures.
10 min read
LLM hallucinations: how to actually avoid them in production
LLMs will never fully stop hallucinating. But 80% of hallucinations come from 4 avoidable mistakes. Here they are.
8 min read
Structured outputs with LLMs: forcing reliable JSON in production
No more "please return valid JSON" with fragile parsing. Here is how to get 99.9% valid JSON in production.
7 min read
Advanced tool use: chaining multiple AI tools cleanly
Going from 1 tool to 10 is not linear. Here are the patterns that prevent your agent from getting lost on the 5th call.
9 min read
Embeddings and semantic search in PHP: practical 2026 guide
Postgres + pgvector + OpenAI embeddings = productive semantic search in 200 lines of PHP. The tutorial I wish I had read.
11 min read
Building a customer support chatbot with Claude in 2026
From zero to production: architecture, prompts, human escalation, quality metrics. Feedback after 3 chatbots shipped for real clients.
12 min read
Vibe coding: the new way of programming in 2026
Andrej Karpathy popularized the term in early 2025. A year later, it is a real trend. Honest take on what it brings and what it breaks.
8 min read
GPT-5: what actually changed under the hood
Beyond the "AGI is near" marketing, here are the concrete technical changes that impacted my OpenAI integrations in 2026.
7 min read
AI and productivity: how to measure real gains as a developer
"AI makes me 10x faster" — really? Here is the pragmatic method I use to honestly measure the impact, without kidding myself.
8 min read
Deploying an open-source model (Llama, Mistral) on your own infra in 2026
When, why, how. An honest guide to self-hosting an LLM: cases where it pays off, and cases where it wastes time.
11 min read
The real cost of an AI application in production: numbers after one year
Tokens, infra, debug, monitoring, false positives. Here is the full bill of a SaaS AI app for a client, including always-forgotten line items.
9 min read
AI for SEO in 2026: my tools and strategy
Google penalizes low-quality AI content and rewards good content. Here is how to use AI to boost SEO without getting blacklisted.
9 min read
Automating freelance invoice management with AI
Reconciliation, reminders, VAT tracking, filings — how I automated 90% of my admin with a small homemade AI agent.
7 min read
Building an AI agent that reads and triages your emails in 2026
Inbox zero maintained effortlessly thanks to a small agent that reads, sorts, summarizes and replies to trivial emails.
8 min read
Got a web, mobile or AI project in mind?
I design and ship tailor-made applications. 9 years of experience. Let's talk over a coffee (or a call).
Start a project