AI consulting · Web & mobile apps · Technical leadership
I work with HVAC companies and building distributors on AI projects and business applications: pick a useful first use case, ship an initial version, or unblock a stalled project. From the first “is this possible?” to something your teams can use.
I built AskMarcel to support HVAC professionals with technical questions and troubleshooting. I develop the product and evolve it from what users need on the ground.
For your projects, I start with the same question: what do your teams need to do their job?
Discover AskMarcel ↗AskMarcel users
01 — The problem
The technician is in front of the equipment. The answer exists—somewhere in a manual or catalogue.
02 — What they do
AskMarcel guides them step by step, with checks and measurements before any action.
03 — What they get
At the end, they leave with a report ready to share.
Build note
Finding technical information, preparing a quote, guiding a service call—we start from what your teams do every day.
We start from your tasks, documents, and tools. I help you pick a first use case, check feasibility, and test it with your team.
At the end
You leave with a priority use case, its constraints, and results from a first test.
Example use
Surface the right information in your product catalogues and manuals.
An app for your teams, a service for your customers, a product to launch—I help you define the first version and build it.
At the end
You get a first version focused on essentials, ready to test with future users.
Example use
An app so your sales reps can prepare a quote from the job site.
I identify what’s blocking progress, clarify next steps, and coordinate delivery with your teams and vendors. I can also take on part of the development.
At the end
You get a recovery plan, clear priorities, and tracking for upcoming deliveries.
Example use
Restart a stalled app project and steer the vendor through launch.
I held sales roles at HVAC manufacturers, then was sales lead for solar in Phuket.
That commercial HVAC background helps me understand what a tool must answer—and what information its users need.
Field notes — career
Entry 01
CIAT
HVAC manufacturer · Sales
Entry 02
France Air
HVAC manufacturer · Sales
Entry 03
Daikin
HVAC manufacturer · Sales
Entry 04
Solar — Phuket
Solar energy · Sales lead
Entry 05
AskMarcel
HVAC business app · Founder, development
Field note
At Daikin, an installer calls from a job site. His heat pump shows a fault code, and the answer is in a manual he doesn’t have with him. I find it and send him the page. That day I understood the problem wasn’t the information—it was accessing it at the right moment.
You work directly with me, in French, English, or Russian.
You don’t need a full specification. A file, a sample task, or a few lines are enough to start.
Together we clarify:
If an engagement makes sense, I propose:
Are you an agency?
Supporting a building or HVAC client? I work alongside you to frame the business need, integrate AI, build the application, or steer delivery.
Tell me what you want to improve or build, and what’s blocking you today.
I read your message and reply myself, by email.
Prefer to write directly?
hello@th1b4ut.com