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Hi, I'm Alex 👋

I’m a husband, father, physicist, and data scientist. In that order.

Husband: I met my soulmate when we were 13, we started dating when we were 18, and we got married when we were 24.

Father: we became parents in 2020, and then again in 2022. And it’s the best thing that has ever happened to us.

Physicist: I studied a degree and a master in physics. I even published a paper in Nature.

Data Scientist: after studying physics I realized that academia wasn’t for me. For the past seven years, I’ve been learning, building, and breaking things related to data. Now, I work as a Data Scientist at Wallapop where I build machine learning systems to help you find the best items.

Other: in my free time, I enjoy playing with my kids, writing about machine learning, data, math, and other topics. I also have a goal to do 100 amazing things before I die, and I love to build cool things with code.

I’m always looking for a new project, so if you want to share with me your ideas feel free to contact me alexmolasmartin at gmail dot com !