Company · 2024 · Interim CEO & PM · Employed
Taplio
The LinkedIn growth SaaS.
ARR €5M → €7M in three months. Churn 93% → 40%.
Read the case study →taplio.com ↗Ex-founder · Product Lead · Builder
I build products.Then I make them grow.
10 years, 30+ products. 1.5M users at NiceCactus, then an exit. Taplio's ARR from €5M to €7M in three months. And I still build everything myself, SaaS, web and mobile: 6 apps taken to App Store and Google Play review in 10 days, in autumn 2026.
1.5Musers in 18 months, NiceCactus (sold)
€5M→€7MTaplio ARR in 3 months, as interim CEO
93→40%Taplio first-month churn
€0→€50klemcal ARR in 6 months
6 appsto store review in 10 days
30+products built in 10 years
What I build
8
SaaS & web
B2B tools: press distribution, buying intent, AI crawler control, brand visibility in ChatGPT.
6
Mobile apps
iOS and Android, from idea to store, with subscriptions, ads and a back office.
4
Companies I grew
As a founder, then as a PM and interim CEO. Where the outcome numbers come from.
1
Open source
Tools I needed, shared.
The workshop
Built, launched, grown.
SaaS · 2023 · Live
PressPilot
Press releases written by AI, sent to the right journalists.
Live and maintained for 3 years. 400+ commits.
presspilot.io ↗
Mobile app · 2026 · Live
Mimiam
Baby's first foods, without the mental load.
iOS + Android + website + back office + API, alone. Then turned into a reusable app factory.
mimiam.fr ↗
SaaS · 2023 · Live
Buska
Finds the people who need your product, in public posts.
Scans 30+ platforms in real time. Rebuilt end to end in 2026.
Read the case study →buska.io ↗
Mobile app · 2026 · Live
Dareo
Truth or dare, head to head, by QR code.
Rebuilt from scratch and sent to both stores in 8 days.
getdareo.com ↗Google Play ↗
Company · 2023 · Product Manager · Employed
lemcal
lempire's scheduling product, which I owned.
€0 → €50k ARR in 6 months, 1,000+ companies off Calendly.
Read the case study →lemcal.com ↗
Mobile app · 2026 · iOS + Android
Dearly
A voice journal, two minutes a day.
Built in about 2 days. Released in 178 countries.
dearly.fibroweb.fr ↗
Company · 2017 · Co-founder, CMO then CPO · Sold
NiceCactus
Esports platform for players and teams.
1.5M users in 18 months, €12M raised, first esports insurance with AXA. Sold.
esport-management.com ↗
Website · 2026 · Paused
Hantamap
A live map of hantavirus cases in France.
Built in a week: map, AI news triage, 101 local pages.
hantamap.fr ↗
Open source · 2026 · Live
Private MRR
Live revenue across Stripe accounts, self-hosted.
Open source. Signed webhooks, SSE, push, Docker.
github.com ↗
Mobile app · 2026 · Live
Voty
Which 2027 candidate actually matches you.
182 questions, the sourced positions of 19 candidates.
voty.fibroweb.fr ↗Google Play ↗
SaaS · 2025 · Hackathon
BeeSecure
An AI co-pilot that finds and fixes vulnerabilities.
Built solo in 11 days during an international hackathon.
beesecure.io ↗
Mobile app · 2026 · iOS + Android
Glou
An AI coach for water and movement.
2 days from first commit to store review.
glou.fibroweb.fr ↗
Company · 2019 · Founder · Closed
Carimmat
Meet people by licence plate.
200,000 users, €500k raised, national TV and press.
Read the case study →carimmat.com ↗
How I think
Shipping fast is the easy part. Choosing what to ship is the job.
Four case studies, written the way I would write them for a board: the situation, what changed my mind, the decision, the result, and what I would do differently.
taplioTaplio: a churn problem, and the revenue behind itbuskaBuska: narrowing a product on purposecarimmatCarimmat: a category that did not existlemcallemcal: beating an incumbent by changing the question
And two documents worth a look
What failing taught me
Not everything worked. That is where the judgement comes from.
- Carimmat
200,000 users from national press, then the company closed.
Press gets you the first hundred thousand and none of the next. I built the launch channel and never the second one. Closing it was right; I made the call too slowly.
So why am I looking?
After 10 years, building is no longer the hard part. I can ship an app in two days. Distribution is the hard part, and it is won as a team, with people, budget and a problem bigger than me. You have those. I bring the speed.
Yes, I build with AI agents. That is why it is fast. The judgement about what to build, and the discipline to take it all the way to the stores, are still mine.
How a mission works
From your idea to your users, in weeks.
- Day 1A call
Your idea, your users, and what success looks like in numbers.
- Week 1Prototype and plan
A clickable prototype and a scoped plan. You can stop there and keep both.
- Weeks 2 to 4Build and ship
The app on the stores, the SaaS in production, analytics and payments wired in.
- AfterGrow it
A clean handover, or I stay on as your fractional product lead.
Hire me
Product Lead, Founding PM or Product Engineer. Remote or relocation.
Start a mission
Your app, SaaS or site, from idea to launch. Weeks, not quarters.
Or just reach out, wherever suits you.
Recruiter or hiring manager? The one-column résumé reads cleanly in any ATS and prints to PDF.
Open the résumé