Mariusz Jażdżyk

Hi! I'm Mariusz


I like data 📈


I'm used to acquiring inaccessible data to build a solid foundation from it 🧱🧱🧱


If I build something, it is always with the right architecture. Some even think I'm only the architect 🧙


I like to process the most difficult data using small pocket money 💰


Of course, even then, my data is bigger than yours 😉


I 😍 to make data ready for business use & monetize it 💵


And this experience is like mining gold ⛏️ ⛏️ ⛏️


I have worked on it with the smartest data engineers from Plus and Orange 👨‍🔧 👨‍🔧



I was 🇪🇺 Horizon 2020, insider.


I have worked with the best marketing hackers

🚀 🚀 🚀 from Publicis


I have advised a lot to intelligent and mature clients on how to do the data and digital topics right.


During this work, I have tested full range of tools, technologies and AI - they are my real toys :-)


After testing technology, I started to test everything 🥷


I have led a lot of projects and teams. These tests were the most difficult 😫, you know - and the results were sometimes enjoying 🥳 🥳


These times, I met brilliant, unique and diverse people - my team members 🧑‍💼 👨‍🔬 🧑‍🔧 👩‍💼


We experienced everything possible in the data world!


After that I know, I 💗 to build and manage teams!


Because of all of that below, I wrote two books, and it was not the end. It was the beginning, the "Day 1".


My idea started working in hundreds of corporations 🏢 🏢 🏢


The one I'm very proud of is an international 🦄 company, where I have a small share in helping to grow 😁


But I was not always nice 💣 💣 💣 - I killed an African fintech startup because it was no chance of survival


And after this important, but preliminary steps, it is still "Day 1", and I feel hungry and open to risky projects and uncertain results.


But these results are far less risky if you HAVE KNOWLEDGE 🦉


The strategy was not enough for me - execution is the way you can use your strategy!


So in another "day 1," I started do develop intelligent data-driven recommender systems.


I'm opening new projects and startups and killing 💩 💩 💩 non-efficient projects every day 🤠. No one is secure!


Companies, I'm currently involved are:


I 🥰 love to invest and be part of the team, project or the company, that is NEEDED and try to grow from nothing to significant value.


I UNDERSTAND OWNERSHIP, I tend to (co)own algorithms, data and ventures I work in.


I know that following the user is the only way to build any product.


I know agile is the only way to develop the technology.


I ❤️ the lean approach and I hate to do unnecessary things (but which one is it?)


I know, that I don't know a lot and I have to learn!


Currently, for every 📖 I wrote, I have more than 100 📚 read - you can see the list.


If you are a master in your area, we can join our magical powers and create new unique value 💡

write to me about it: mj@firstscore.io

🔥 🔥 🔥