João Thaira — Entrepreneur · Builder

I’m João Thaira — entrepreneur and founder of ThairaHub, one of the largest AI portals in Brazil, has worked in AI startups, fintechs and digital banks, projects in Germany and Sweden, integrated with European teams. AI Agents, Claude, Gemini, Ollama, Python and cloud architecture.

I’ve worked across AI startups, fintechs, and digital banks — spending 4 years based in Germany and Sweden, embedded in European teams at companies like Blue Avenir, Yilu, and Proxify. My stack spans Python, React, Next.js, Databricks, Spark, Kafka, and Terraform, with a focus on end-to-end cloud architecture on AWS.

My story started as a maintenance technician. I made the leap into tech on my own, and now I use that experience to show others the exact path — how to leverage AI to build careers and businesses that cross borders. I create content, build products, and mentor professionals making that same transition.