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Fernando
Ramirez.

I’m a tinkerer, currently the CTO and Co-founder of SumIt Software. Outside of work, I build things for the life happening around it.

Here are a few of them.

Made for everyday life

Wee Hours bedside screen showing a sleep timer, time since the last feed and diaper, and logging controls.
Sleep and event tracking dashboard

Wee Hours

01 / Family

We’re expecting our first child. I’m building a small app to keep track of sleep, feeds, and diapers in the wee hours of the night.

A note on making it

Preparing for what’s next

Part of this is practical. Part of it is wanting to build something, and going through the highs and lows of figuring it out.

The design starts in a dark room: one clear sleep timer, quiet colors, and controls within reach. It runs at home on a Mac mini.

Drink Archive showing a Negroni recipe with measured ingredients and a short preparation method.
Cocktail recipe collection

Drink Archive

02 / Cocktails

I got into making cocktails during a sabbatical. This is where I keep the recipes I discover, ready for a quick reference when I’m making a drink.

A note on making it

From a new interest to a new app

A place for recipes, ingredients, and the drinks I can make with what’s on hand. Recipes can come from a photo, a PDF, or be entered by hand.

Like Wee Hours, it lives on the Mac mini at home. It’s a personal project and a reason to keep building.

Also on the workbench

Bread Recipe Planner

Start with when you want fresh bread. Work backwards through the steps. A small experiment with v0 and a different way of building.

Baking / an experiment

rockets.sexy

A one-button lunar lander game. Hold to thrust, release to fall, and try to stay clear of the cave walls.

Space / a small diversion

dotfiles

The tools behind the projects: my machine setup, development preferences, and shared workflows for working with agents.

Tools / always evolving
Fernando smiling outdoors

A little about me

I’m an aerospace engineer turned software engineer, now the CTO of SumIt Software.

I care about the details that make something useful. I also like getting it into people’s hands, learning from feedback, and changing my mind when there’s a reason to.

Away from the keyboard: cooking, scuba diving, and biking.