We build the software your company can’t find.
Built by a studio that lives off operating its own software, not a vendor who hands over a report and leaves. We diagnose your operation, build the tool to fit you and stay until your team owns it.
Every project has a problem generic tools can’t solve. We can.
Off-the-shelf software was designed for another company. Yours ends up held together with spreadsheets, emails and folders only the person who built them understands.
Fourteen loose spreadsheets
The operation lives in Excel files no one reconciles and that break the moment the project grows.
The margin leaks away
By the time you see the overrun it’s too late: the data arrives weeks after the decision.
Each team, its own version
Site, office and management look at different numbers for the same project.
The market doesn’t fit
Either you pay for a giant you don’t use, or you scrape by with a tool that isn’t yours.
One method, four steps.
The same method on every project, whatever your sector: from diagnosis to a system that holds on its own.
- 01
Diagnosis
We understand your operation, your data and where the margin leaks away.
Claritybefore we build anything - 02
Design
We define the management model and configure the platform to fit you.
Your systembuilt to fit you - 03
Rollout
We put the system live and train your team on the ground.
Liveand your team trained - 04
Continuous improvement
We measure, adjust and support so the result holds.
We staywe don’t leave at handover
The standard we put into yours.
Not brochure promises: it’s how we work and what we already keep running in production.
- 2
- own products in production
- 360°
- view of your operation
- −38%
- hours in processes
- 0
- third-party licences
Certly · Faast
at a glance
once automated
our own technology
Yes, we’re a consultancy. One that stays.
We live off our own software for construction and highways. That’s why we build yours as if it were ours, and we don’t leave once the deal is signed.
The usual consultancy
- Hands over a report
- Bills by the hour
- Leaves once it’s signed
- Doesn’t use what it sells
How we do it
- Builds the system
- Charges for results
- Stays until it works
- Lives off its own software
It’s not a pose: we live off certly and faast. We know what it takes to keep a product running in production, on site and on the road. That’s why yours matters to us as much as ours.
The proof is certly and faast.
Our own products, in production, with real customers on site and on the road. The same standard you see here is the one we’d put into yours.
Planning, certification and cost control for construction in a single platform. From the site to the office, all tracked.
Highway asset inventory built from the office, at the speed the business demands. Full visibility of the network.
Engineers building their own products. The projects change; the standard we hold doesn’t.
We design, build and maintain products. What we learn building Certly and Faast we put to work for anyone who brings us a problem the market can’t solve.
What you usually ask.
And whatever isn’t here, you tell us in the first conversation.
How much does it cost?
We charge for results, not by the hour. We define the MVP scope together and a fixed price per phase. No meter running.
How long until I see something working?
The first phase is an MVP on your real data in weeks, not months. You watch it solve the problem end to end before committing to the full project.
Who owns the code?
You do. We build our own technology, with no third-party licences tying you down. The system is shaped to your project, not the other way around.
Do you only work in construction and infrastructure?
That’s where we have our own products (Certly and Faast), but the method works for any company with an operational problem the market can’t solve.
What happens once you deliver?
We don’t leave when the deal is signed. We train your team and support the rollout until the system holds on its own.
Who do I talk to if I reach out?
A partner who’s an engineer, not a salesperson. The first conversation is 30 minutes to see where the problem is.
The first conversation
30 minutes to see where the problem is and how we’d solve it. No fluff.
Tell us your challenge→Or write to us at contact@strynx.es.
You’ll talk to a partner who’s an engineer, not a salesperson. No commitment.




