Frédéric Studio · Zürich, Switzerland

I build and launch software products.

A portfolio of live AI tools and cross-platform apps, shipped at high velocity. I validate ideas in weeks, not months.

15+ years engineering softwareMobileSaaSAIZürich, Switzerland

01/Technical Stack

Full-stack autonomy. I take products from prototype to production, handling frontend, backend, AI orchestration, deployment, and analytics.

01React
02React Native
03TypeScript
04Node.js
05Supabase
06PostgreSQL
07Next.js
08OpenAI API
09Gemini API
10Tailwind
11Vercel
12Webpack
13Swift iOS
14Kotlin Android
15EAS
16MongoDB
17Python
18GraphQL
19REST

02/The Micro-SaaS Portfolio

Four product suites spanning AI utilities, regional workflow systems, regulated enterprise infrastructure, and fast prototype validation.

Suite A · Infrastructure & Utilities01

ReelToDo

Active

The Insight: Capturing non-linear reference links from vertical video algorithms into actionable desktop project backlogs is deeply fragmented.

The Execution: Engineered a unified mobile/web cross-sync engine with a strict, low-latency shared database layer for Web, Android, and iOS ingestion loops.

React Native·TypeScript·Supabase·Gemini API·EAS
Visit ReelToDo
Suite A · Infrastructure & Utilities02

HeimBonus

Active

The Insight: Regional Swiss real estate matching relies on fragmented notification networks for high-intent tenant matching.

The Execution: Developed a fast PropTech matching algorithm with automated notification pathways linking specific user criteria to local property data.

Next.js·TypeScript·Supabase·Vercel
Visit HeimBonus
Suite A · Infrastructure & Utilities03

SaaS Subscription Tracker

Private Beta

The Insight: Manual tracking of recurring software expenses is highly prone to human error; automation requires asynchronous multi-format document ingestion.

The Execution: Built an automated invoice and subscription detection engine using Gemini API for unstructured email and PDF parsing, deployed on serverless Node.js infrastructure on Vercel.

TypeScript·Gemini API·Vercel
Suite B · Enterprise & Regulated Engineering04

Pathmate / Digital Health Coaching Platform

Entreprise

The Insight: Digital health coaching needs to feel simple for patients while handling medical data, behavior-change programs, and regulated platform requirements behind the scenes.

The Execution: Engineered mobile and web product features for Pathmate's patient coaching platform, supporting health engagement flows, data-driven recommendations, and secure medical program delivery.

React Native·TypeScript·REST

03/How I Deploy Leverage

I don't sell development hours or standard freelance packages. I allocate my execution stack to 1-2 projects per quarter as a Fractional CTO / Technical Partner. If you are a founder who needs a 0-to-1 build handled with founder-level ownership, let's talk.

A

Selective Allocation

I allocate my execution stack to 1-2 projects per quarter as a Fractional CTO / Technical Partner.

B

Founder-Level Ownership

The work is handled like a product bet: technical decisions, launch pressure, feedback loops, and market learning stay connected.

C

Execution Stack

Web, iOS, Android, AI integration, analytics, and deployment move through one integrated product system.

04/The Builder's Stack & Philosophy

Because I build my own products, I don't reinvent the wheel. I use a battle-tested, proprietary boilerplate for Web, iOS, Android, and AI integration. We skip the setup phase and start shipping core features on Day 1.

15+
Years Engineering
< 6 wk
0 to Production, avg.
100%
Locally Executed

05/Let's Build

Tell me the product hypothesis, the user pain, and what needs to be true for the opportunity to be worth pursuing.