Software that holds up.
Software engineering studio — Paris
Custom SaaS, mobile apps, AI integration, data engineering: we design every building block to carry the others.
What we believe
Good software is built like an arch. Each stone stands only because of the others, and a single piece locks them all in place: the architecture. We draw it first, before the interface and before the first line of code, so your product can carry the load on the day it succeeds.
The ARCHETECH team
Services
Four areas of expertise, one structure.
Your apps, your data and your AI models don’t live apart. We design them together so they speak the same language and evolve at the same pace.
Custom SaaS
DiscoverMulti-customer business platforms, designed to go from ten to ten thousand users without a rewrite.
MVPMulti-tenantSubscriptionsMobile apps
DiscoverSmooth iOS and Android apps, plugged into your systems, that keep working when the network drops.
iOS & AndroidOfflineReal timeAI integration
DiscoverAssistants that know your documents, agents that automate, models hosted on your terms.
RAGAgentsSovereign LLMsData engineering
DiscoverReliable, versioned and monitored data flows, so decisions rest on numbers that hold up.
PipelinesWarehouseQuality
Method
From first sketch to go-live.
- 01
Scope
Workshops with your business teams, review of what already exists, scope trade-offs. You leave with a costed plan and clear priorities.
- 02
Sketch
User journeys, mockups, clickable prototype. Your users test before a single line of code is written.
- 03
Build
Short sprints, a demo at every iteration, automated tests and continuous deployment. The budget stays visible at all times.
- 04
Run
Go-live, monitoring, maintenance and new features. We stay by your side, or hand over cleanly to your team.
Commitments
What you can count on.
Fixed price, if you prefer
Scope, timeline and budget agreed upfront, for a product that fits you.
Technology-agnostic
We recommend the technologies and hosting that suit your context, not the ones we fancy trying.
A right-sized team
Design, development, data, hosting: we bring together the profiles your project needs, no more, no less.
No middlemen
You talk directly to the people who design and build your product.
Clients
From large enterprises to scale-ups, they built with us.
Large accounts, mid-caps, start-ups: detailed references on request.
Location — Marseille
ARCHEMER: our know-how goes to sea.
From our Marseille location, ARCHEMER builds software for the maritime world: live buoy data, offshore race tracking, sailing games and custom applications for people who work at sea.
Discover ArchemerLet’s lay the first stone.
Tell us about your project, even if it’s still a sketch. We’ll come back with precise questions and a first direction.