Tadeo Maddonni

Updated

I live and work in Buenos Aires.

I lead the team building Malbec Live, one of the products in the Malbec OS suite at Obel. I own what enters the product: I prioritise, set the scope, and make sure what ships earns its place.

Day to day that means coordinating a team of developers and clearing what's in their way, and taking the product and technical decisions together rather than separately.

When I think about product, working, scaling and performing are the floor, not the point — it also has to be beautiful. That is the axis that gets dropped first when something has to give, and I don't work well anywhere it isn't a priority.

You can find me on GitHub and X, or reach me via email.

Work

  • 2026 —

    Tech Lead · Obel

    Leading the team behind Malbec Live, part of the Malbec OS suite. I own what enters the product — priorities, scope, and whether a feature earns its place.

  • 2025–2026

    Product Engineer · Obel

    Shipped features end to end, from defining them alongside design to putting them in front of users.

  • 2025

    Fullstack Developer · iXpandit Fintech Factory

    Kept the company's systems reliable and helped build a micro-frontends application. Part time, alongside the IT team.

  • 2023–2025

    Fullstack Developer · Purple Bunny

    Ran the agency's site in React and Framer, and sat between design and engineering across several agencies.

  • 2022–2023

    Web Developer · Freelance

    Web work for direct clients.