Nemu.
Know which ads drive revenue.
Connect ad spend to sales, compare campaign performance, and see where to put your next marketing dollar.
in the last year
One of the businesses I've built,
helping teams make better marketing decisions.

I'm Leo. I love technology
and the things it makes possible.
I've built businesses like Nemu, along with apps and games.
Most of it starts with something I want to figure out.


01 / SELECTED WORK
Businesses, apps, and games.
A look at what I build and how I think.
Know which ads drive revenue.
Connect ad spend to sales, compare campaign performance, and see where to put your next marketing dollar.
One of the businesses I've built,
helping teams make better marketing decisions.



A moment of prayer before the next scroll. A mobile app for making more room for faith in everyday life.
FIND YOUR NEXT

A word game for a quiet break. Connect letters, solve puzzles, and explore new worlds at your own pace.
BUILT TO PLAY.
A tennis game built around one more rally. An exploration of what makes a match feel fun, competitive, and worth coming back to.


A teleprompter that helps creators focus on what they want to say. Write a script, find your pace, and hit record.
02 / A LITTLE ABOUT ME
I'm Leonardo Lins. I love technology, and I like finding out what I can do with it by making things.
That has led me to build businesses like Nemu, as well as apps and games. Some ideas become a business. Others give me a chance to try something new.
I like being involved from the first idea through to something people can use.
Find me on GitHub