Momen ElshamyWork with me
Momen Elshamy, black-and-white portrait, half of his face in shadow.

I build companies with AI. Yours too.

Founder of PremastLab and CTO of hiiive in Berlin. I’ve shipped products since 2016, and today I build them with AI agents.

Portrait made with AI from my own photos

PremastLab has designed for

  • WeWork
  • Boudl Hotels & Resorts
  • String
  • Tenjaz
  • Bigoo
  • Wtheq
  • Olal
  • Woodly
  • Mosarat
  • GameHub
  • XPERTIA

What I’m building

A studio I founded, the AI company I help lead, and two products of my own.

The premastlab.com home page

PremastLab

Founder and CEO, since 2017

premastlab.com

My design and development studio in Ismailia, and the products it runs: Premast for presentations and the Maatix marketplace.

  • 16 launches on Product Hunt, 5 of them in the day’s top five
  • 10,000+ presentation templates, inside PowerPoint and Google Slides
The hiiive.ai home page

hiiive

CTO, since December 2025

hiiive.ai

An AI product company in Berlin. We build AI agents and software, and put them to work inside German companies.

  • Wavelr’s solar marketplace, from concept to live in 8 weeks
  • Mindverse, 3.4× organic sessions in 12 months
The InstallRate leaderboard

InstallRate

Built by me, 2026

installrate.com

It gives Claude, GPT and Gemini real build tasks, then counts which developer tools they actually install.

  • 600 answers a run, all public, 60 checked by hand
  • Supabase: named 4 times, installed 0

Jarvis

My AI assistant, 2026

Ask me for a demo

It lives on my Mac, iPhone and iPad. I give it a job, it plans it, I approve, and it does the work in the background.

  • It researched and drafted the copy for this site, then built it

Also building

  • Wavelr and Birdy. Two solar-tech startups in Cologne: a marketplace for verified PV projects, and the AI that checks each one.

    Head of Software Engineering and AI, since 2024

    wavelr.com (Wavelr and Birdy)
  • Premast ai. An AI teammate that builds whole presentations inside PowerPoint.

    PremastLab product, 2026

    premast.com (Premast ai)
  • Maatix. A marketplace for design assets from $1, with AI image and presentation tools built in.

    PremastLab product, 2024

    maatix.net (Maatix)
  • Crewbase. People and AI agents on one org chart and one task board.

    Open source, 2026

    GitHub (Crewbase)
  • Bubble plugins. Eight no-code plugins for Bubble apps, from a Canva-style design editor to an SVG icon set. 18,000+ installs.

    Built by me, since 2020

    bubble.io (Bubble plugins)
  • LiveTongue. Live voice translation for Zoom, Meet, Teams and Webex calls. A small side project with Noel Lorenz.

    Co-founder, 2026

    livetongue.com (LiveTongue)

From Ismailia to Berlin

Built PremastLab in Egypt, now CTO at hiiive in Berlin.

Momen working late at a café table, his laptop open.
Ismailia

A template, then a studio

I studied computer science at Suez Canal University and taught programming for four years. In 2016 I designed my first presentation template on the side. I called it Bedaya, Arabic for “beginning”, and put it on Envato to test one idea: that design can be a product, not only a service.

That template became Premast: 10,000+ templates and plugins for PowerPoint and Google Slides. Premast grew into PremastLab, the studio in Ismailia that builds our own products and work for clients.

Momen at his laptop by a window, snow outside.
Berlin

Building with AI, and for it

Today I’m CTO of hiiive, where we build AI agents and software for German companies, often in weeks: a trade-show game in two, a solar marketplace in eight. I also lead software engineering and AI at Wavelr and Birdy in Cologne, and I still run PremastLab.

There’s always a new idea on my bench. Most of what I build now, I build with AI, and some of it is for AI. Jarvis is my own assistant. InstallRate watches what coding agents install. Crewbase puts people and agents on one task board.

Talks

I speak about building companies with AI, for founders, developers and students.

Momen on stage at DevFest Ismailia 2024, beside the DevFest banner.Momen on stage at DevFest Ismailia 2024, in front of the slide “The AI Turning Point”.

The AI Co-Founder

DevFest Ismailia 2024, by GDG Ismailia. Creativa Hub, Suez Canal University, 27 December 2024.

How Premast grew from one template into a tech hub, the turning points on the way, and how AI became part of the team.

Writing

Notes from building with AI. Short, dated, and with the real numbers.

  • What AI coding agents actually install600 answers from Claude, GPT and Gemini, and why Supabase was named 4 times but installed 0.In writing
  • The AI co-founderMy DevFest talk, written down: from one template to a studio, and where AI came in.In writing
  • A marketplace in eight weeksHow we took Wavelr from concept to live at hiiive, and what AI did and didn’t do.In writing
  • My assistant works while I sleepHow Jarvis plans a task, asks before it acts, and where it still needs me.In writing

New notes go on LinkedIn first. Follow me there

Work with me

Tell me what you want to build, or what slows your team down.

Email memomen@premast.com

Elsewhere: LinkedIn, GitHub

Momen standing in an office at night, the city behind him.