A committed launch date
The design or vision is ready, but the team is missing to build, integrate and reach production on time.
Development team extension in France
A nearby senior team, without pretending to be based in France.
From Andorra, CUB3 works in the same time zone as French teams and can own a launch, a technical recovery or a complete product scope.
28 daysto a production-ready ecommerce website
−76%in measured AWS costs at JustWC
3 platformsweb, iOS and Android delivered for HODNOS
Remote, in the same working rhythm
Distributed work succeeds when ownership stays clear.
We do not claim to have a French office. Our team is based in Andorra and works remotely with founders, CTOs and product teams in France.
The model keeps important decisions synchronous, documents the rest and avoids turning the client into the project manager of its supplier.
Our French references cover a deadline-driven ecommerce launch, a B2B web-app recovery and a web-and-mobile marketplace rebuild.
When to call us
Four situations where senior reinforcement changes the trajectory.
A product that is hard to maintain
Costs are rising, bugs take too long and every change creates fear of regressions.
A rebuild is necessary
The legacy system can no longer support booking, payment or delivery and another patch is not enough.
A team short on seniority
You need architecture and production decisions without immediately hiring a permanent role.
French references
Launch, clean up or rebuild according to the real problem.
Three different situations with technical outcomes we can explain without inventing business metrics.
A production-ready ecommerce website in 28 days
Promo.dev had to deliver a white-label ecommerce product without the technical team required to build it. Two CUB3 engineers took ownership from the Figma designs onward.
Defensible outcomeA working ordering journey in 28 days, mobile apps delivered after store approval, and the planned marketing calendar preserved.
Read the detailed case
Taking over a product and cutting AWS costs by 76%
Following an audit of the code, security and infrastructure, CUB3 prioritised the changes that mattered to the product and its budget.
Defensible outcomeMeasured hosting costs reduced from €75 to €18 per month, Terraform infrastructure, Sentry monitoring and ongoing support.
Read the detailed case
Rebuilding an artist-booking marketplace that no longer worked
Legacy PHP code on an OVH server, edited through FTP without version control on GitHub. Several developers had worked on it without managing to get the application running again.
Defensible outcomeCUB3 restored the application: a rebuilt web platform, AWS infrastructure managed with Terraform, and iOS and Android apps delivered in three months.
Read the detailed caseFrance–Andorra collaboration
A remote team that does not hide behind a project manager.
- 01
Define the responsibility
We clarify the expected outcome, required access, constraints and the person who makes decisions on the client side.
- 02
Integrate the right profiles
One or more senior profiles join your routines, repository and tools without adding another management layer.
- 03
Deliver and make progress visible
Decisions, progress, risks and releases remain understandable to both technical and business teams.
- 04
Transfer or continue
The engagement can continue, scale down or end with explicit documentation and knowledge transfer.
« Code recovery, clean-up, reassessment of technical needs and international opening. Clarity, transparency, responsiveness and initiative. »
AnaïsCOO at Les Affaires — JustWC
Frequently asked questions
Working from France with a team based in Andorra.
Is CUB3 a French company?
No. CUB3 is an Andorran company supporting French clients remotely, in the same time zone and with travel where useful.
Can you take over a project built by another agency?
Yes. We start by auditing the code, infrastructure, access and risks before proposing a realistic recovery order.
Do you work white-label?
Yes, when ownership, confidentiality and the relationship with the end customer are clearly defined. The Promo.dev project used this model.
Can you deliver both web and mobile?
Yes. The team has delivered web, iOS and Android products. The schedule still depends on external approvals, particularly app stores.
Next step
Does your French roadmap need a senior team now?
Share the date, product state and missing responsibilities. We will respond without selling an oversized team.
Present your project