Stav Fernandes

Engineer • Founder • Educator

I'm a software engineer passionate about building AI-powered products and helping developers understand how to use them with confidence. I believe great technology only matters if people feel empowered to adopt it.

I love building, teaching, and sharing what I learn, and I'm looking for Developer Experience, Developer Relations, or Developer Education opportunities within an AI-native team that's curious, thinks long term, and enjoys learning together.

Learn how Build with me

Building in public

3,903 contributions in the last year

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What I'm building

Little Lotus

Web and Shopify growth studio. Warm, premium, fast sites and growth systems for owner-led brands.

Craft of AI ( coming soon )

Teaching the craft of building with AI. Learn, build, remix. The calm way in.

Latest videos

Vercel AI SDK Advanced Concepts

Deep dive into advanced AI SDK patterns including backpressure, rate limiting, agents, caching, and dev tools for production-ready AI applications.

Vercel AI SDK V7 Crash Course 2026

Updated crash course covering the latest Vercel AI SDK v7 features. Learn modern AI integration patterns and best practices.

Next.js Caching Deep Dive + Visual Walkthrough

A comprehensive visual guide to Next.js caching mechanisms. Learn how different caching strategies work and when to use them for optimal performance.

Agentic Workflows Explained: Code + Visual Guide

Deep dive into agentic workflows with practical code examples and visual explanations. Learn how to build intelligent, autonomous AI agents.

Streaming in Next.js - Explained Visually

Visual breakdown of streaming in Next.js. Understand how React Server Components enable progressive rendering for better user experience.

Writing

Stay in the loop

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Contact

The best way to reach me is through email.