Douan Invoice
AI-assisted European customs invoicing
PRODUCT & AI AGENCY · PARIS
WE BUILDAI AGENTSTHAT MOVE YOU FORWARD
AI AGENTSSAAS / PAASMOBILEBRAND GEO
MTECH / AGENT RUNTIME LIVE PROCESS
INPUT / 01CONTEXT
INPUT / 02DATA
INPUT / 03TOOLS
AI AGENT
OBSERVEREASONACT
GOAL · MEMORY · POLICYOUTPUT / 01RESULT
OUTPUT / 02ACTION
OUTPUT / 03LEARNING
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48.8566° N · 2.3522° E
MTECH is a Paris technology studio. We design AI agents, business platforms and web or mobile experiences that genuinely make work simpler.
PARIS · FRANCE48.8566° N · 2.3522° E
Our expertise
One product vision, from signal to deployment.
We combine consulting, product design and engineering to ship faster — with no shortcuts on quality.
01
AI agents
Connected to your data, tools and business rules.
02Brand GEO
Visibility and citations in generative engines.
03SaaS & PaaS
Secure business platforms designed to scale.
04Mobile apps
iOS and Android, simple, fast and useful.
05Web applications
Accessible interfaces for complex operations.
06E-commerce
Brand, conversion and operations brought together.
07Automation & APIs
n8n, Make and custom integrations connecting your tools.
EXPERIENCE & TECHNOLOGY
Products designed to evolve, on a stack built to last.
From framing to infrastructure, MTECH brings product, design and engineering into one decision chain.
Platforms, mobile apps, e-commerce and business products.
FR FrançaisEN English中文 中文
01 / PRODUCT & MOBILE
TypeScriptReact NativeNuxtNext.js
02 / SYSTEMS & API
Node.jsExpress.jsPHPArchitecture
03 / DATA
SQLMongoDBSupabase
04 / CLOUD & DELIVERY
AWSCloudflareVercel
Client reviews
The outcome, in our clients’ words.
Partnerships built on careful listening, technical depth and measurable operational impact.
“MTECH brings genuine expertise in Forward Deployed Engineering and the Harness platform. By deeply understanding our operational context, the team redesigned critical workflows and introduced AI agents exactly where they could deliver measurable value—significantly improving both team productivity and operational efficiency.”
“The team listens carefully, understands product requirements in depth and knows how to improve them. Their technical skills are excellent, and they delivered the project entrusted to them to a very high standard.”
“Absolute experts in B2B. Communication was seamless, the quote was very reasonable and the project was completed ahead of schedule. Maintenance, support and training were all handled perfectly.”
Our approach
Clear, collaborative, concrete.
Frame
Goals, users, constraints and metrics: we align everyone before building.
Design
Testable prototypes, durable architecture and documented decisions.
Deliver
Short cycles, regular demos, continuous measurement and knowledge transfer.
Brand GEO Tools
Become the answer, not just a result.
We help brands become visible and cited in answers generated by ChatGPT, Gemini, Perplexity and emerging AI engines.
Discover Brand GEOA product to launch, a system to rethink?
Let’s discuss your context, your ambition and the simplest way forward.