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esarandon/README.md

Hi!

I’m estani — a full-stack developer with a strong backend focus and a background in sustainability leadership.

After a decade of leading sustainability projects ♻️, I transitioned into software development to bring my passion for problem-solving and systems thinking into the tech world. I specialize in building scalable, secure applications using C#, Python, and JavaScript/TypeScript, with hands-on experience in frameworks like .NET, React, and Node.

My expertise includes:

  • Designing and maintaining REST APIs
  • Managing PostgreSQL databases with Prisma and Supabase
  • Implementing secure authentication protocols (JWT, OAuth)
  • Developing responsive, user-friendly UIs with React.js, Tailwind CSS, and modern UI libraries

With a foundation in IoT and embedded systems (C/C++, MQTT, LoRaWAN, Zigbee), I also bridge the gap between hardware and software—integrating connected devices with reliable backend systems.

🔧 My curiosity drives me to understand how things work—from inspecting and testing to repairing and building. Now I’m channeling that drive into crafting robust, efficient, and human-centered software.

🚀 I'm excited to keep growing and bringing this passion into every line of code I write.

🔧 Technologies & Tools

python c cplusplus csharp javascript html5 css3

aws azure az-900 postgresql supabase flask nextjs dotnet react docker postman git github ubuntu arduino espressif

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