Product development
From rough idea to a focused product, with the small decisions handled along the way.
Remote work onlyAvailable for selected projectsLet's make something useful
Henri Z.Independent product developerHire me Hi, my name is Henri
I turn ideas into useful products.
Independent product developer building focused tools for the web. I care about clear thinking, good interfaces, and actually shipping.
Get in touchBuild
Ship
Repeat
Ship
Repeat
Remote only
Ideas are good. Working software is better.
What I do
AI applications
Practical AI features shaped around real tasks, useful context, and human control.
Web experiences
Fast, responsive interfaces that feel considered on every screen.
Curious. Independent. Always building.
About me
Based on the internetI'm an independent developer who likes turning small, sharp ideas into products people can use.
I work across product thinking, interface design, and engineering. That means fewer hand-offs, faster learning, and a product that stays coherent from the first sketch to the shipped version.
- NowBuilding independent products
Edit Page, SBA, and Verbia are the current public body of work.
- AlwaysExploring useful tools
Licentra is part of the quieter, personal side of that practice.
- NextOpen to the right collaboration
Selected remote work where product thinking and craft both matter.
Selected things I've made and kept making.
Selected work
Public / live03Projects made for the world.
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01
Edit Page - Webpage Editor & Full Page Screenshot
Edit webpage text, replace images, remove elements, and capture the current view or a full-page screenshot.
Browser Extensioneditpage.henriz.dev
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02
Stealth Browser Assistant — Hide Tabs & Panic Button
Hide, mute, or close private and sensitive tabs with customizable Keywords and a one-click browser Panic Button.
Browser Extensionsba.henriz.dev
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03
Verbia - AI Reply & Writing Assistant
Draft replies in any language — Verbia reads the email or thread you are answering and writes the reply you mean.
Browser Extensionverbia.henriz.dev
Personal / private01Things I make for myself.
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04
Licentra
A centralized licensing system for issuing, activating, and managing licenses across multiple software products.
Web Application
“Some ideas are just for me. That makes them no less worth building.
How I like to approach the work.
Working together
Clear before clever
A product should explain itself before it tries to impress anyone.
Small enough to ship
I like focused tools with a sharp job, a short path, and room to grow.
Useful in real life
The best ideas become things people can actually open, use, and keep.
05
Remote work only
Tell me about your project.
I'm available for selected remote projects. If you have an idea, a question, or something useful to build, send me a note.
henri@henriz.dev