01 · Primary
Build — ship, run, operate.
I create, ship, and operate AI-native cloud SaaS end-to-end. Strategy, product, code, infrastructure, growth — one operator, full stack, real customers paying real money.
→ See ventures
One operator. Multiple live ventures.
I design, ship, and operate cloud SaaS — solo, with AI in the loop. PhD computer science, MBA INSEAD, a US patent, products in production. Based in Germany, working globally.
PhD Computer Science
MBA INSEAD
US Patent 11,080,947
Live SaaS revenue
EST. 2008
§ 02 / What I do
Three modes — weighted on purpose.
Building is the work. Partnering and advising orbit around it.
02
Partner or invest.
I'm open to investors and operators who want to get involved with a specific venture. Talk to me about a real product, not a pitch deck.
→ Subject: Collaboration
03
Advise — selectively.
A small number of advisory engagements per year, for founders using AI to compress product timelines. Time-boxed, outcome-shaped.
→ Subject: Advisory
§ 03 / Ventures
Live products, each on its own legs.
Each venture has its own site and its own customers. This page sits above them.
№ 01 / Flagship
Live · Taking customers
ManyMeet
Behavior-aware webinar infrastructure
Turns Zoom Meetings into personal sales webinars. Tracks attention minute-by-minute, segments participants by behavior, triggers follow-up through Brevo.
getmanymeet.com
app.getmanymeet.com / analytics
● Live
178
Registered
37%
Attended
86min
Avg duration
Attention curve
0 — 90 min
18 hot leads → Brevo
3.2× reply rate
№ 02
Live · Taking customers
you · 14:02
"Can your method scale our cohort onboarding?"
twin · typing
Conversational sales twin
ProTwin AI
Turns expert content into a 24/7 sales assistant that delivers value first, then sells naturally — operated end-to-end by a Platform Strategist.
Visit
№ 03
Construction cost controlling
BlitzFin
Plug-in cost controlling for German construction. Live in five minutes, instant amortization.
Visit
№ 04
Construction cost calculator
Baukostenrechner
Instant construction-cost estimates for German multi-family housing. Lead magnet & decision tool.
Visit
№ 05
Patented · US 11,080,947
Smart stopwatch app
HEROTIME
Single-button multi-athlete sports timing. The last innovation in personal sports timing.
Visit
№ 06
FINA points calculator
SwimX
The reference FINA points app, used by competitive swimmers worldwide.
Visit
№ 07
Experimental · Retired
SMS dating experiment
syms·me
Process-optimization experiment in a different industry. SMS-based dating game for events with singles.
Retired§ 04 / Method
How I move fast — without the drama.
Days and weeks, not months and years. The point is to find the truth quickly.
— 01
Listen
You bring the problem and the goals. I listen for how the industry actually works — not how it's described in the brochure.
— 02
Ideate
I sketch a concept top-down, tailored. We argue it through together until the shape feels right and the assumptions are honest.
— 03
Prototype
I build something real fast. With AI in the loop, an early prototype shows up in days — and immediately tells us what's missing.
— 04
Iterate
Test, learn, fill the gaps, ship. Days and weeks, not months and years. The point is to find the truth quickly, not protect the plan.
Bring me a real-world problem with sharp edges. I'll tell you whether I can ship a prototype in two weeks.
Bring me a problem§ 05 / About
A one-person studio — by design.
I'm Dr. Jan-Marco Bremer — an operator who happens to code, with a PhD in computer science and an MBA from INSEAD. I run blue media labs as a studio of one: I design, ship, and operate every product on this page.
The fact that one person can ship this much is the whole point. AI in the loop, lean process, German engineering eye. I prototype quickly because the truth lives in working software, not in slides.
Earlier in my career: enterprise software, decision intelligence, founder roles in fintech and consumer. Today, I keep the surface area small on purpose — small studio, small team, big leverage.
§ 06 / Get in touch
Four doors. Pick the one that fits.
Subject lines self-route my inbox. No contact form, no autoresponder.
DOOR 01 / Most common
Become a customer.
The fastest way to work with me is to use one of the live products. Each runs on its own site with its own onboarding — start with ManyMeet or ProTwin AI.
See live productsDOOR 02
Partner or invest.
For operators and investors who want to get involved with a specific venture.
Subject: CollaborationDOOR 03
Hire me to advise.
A small number of advisory engagements per year. AI-augmented product work for founders.
Subject: Advisory
Acquisition interest in a specific venture? The door is open, quietly.
Subject: Acquisition – [venture]