— Technology we master

Cosmos

The stack to build your own sovereign, interoperable-by-default blockchain.

Cosmos is an ecosystem of frameworks (Cosmos SDK, the CometBFT/Tendermint BFT consensus engine) for building application-specific blockchains (app-chains) instead of a single smart contract on a shared chain. The IBC protocol links those chains to exchange tokens and data with cryptographic verification. Choose it when you need a dedicated, sovereign, fully customizable chain without the congestion and fees of a mutualized one.

Discuss your projectOfficial site
Why Cosmos

What Cosmos brings to your project.

Typical use cases: Launch a dedicated app-chain (DeFi, gaming, RWA), interoperable via IBC.

  1. 01

    Modular Cosmos SDK: purpose-built app-chain in Go.

  2. 02

    CometBFT (Tendermint) BFT consensus with instant finality.

  3. 03

    IBC: native interoperability across the ecosystem's chains.

  4. 04

    Full sovereignty: own governance, validators and tokenomics.

Services

Discover our services and offerings.

Benefit from comprehensive, multidisciplinary expertise to support you through the design, development and maintenance of our applications.

Mobile application

iOS, Android, Flutter, React Native
  • Scoping and follow-up
  • Programming
  • Visual design
  • Security
  • Technical design
  • Maintenance

Web application and SaaS

Vue, React, Next, Django, Node
  • Scoping and follow-up
  • Programming
  • Visual design
  • Security
  • Technical design
  • Maintenance

Back-office, CMS and CRM

Tailor-made back-office, CMS and CRM
  • Scoping and follow-up
  • Programming
  • Visual design
  • Security
  • Technical design
  • Maintenance

Complex algorithms and AI

GPT, Claude, Gemini, Mistral, fine-tuning
  • Technical design
  • Sécurité
  • Programming and prompting
  • Integration

Custom backend

IoT, API development, web services
  • Scoping and follow-up
  • Security
  • Technical design
  • Maintenance
  • Programming
Our AI stance

AI-augmented approach, supervised by experts.

We use artificial intelligence as a lever for acceleration and optimisation within our technical processes, while keeping strong human oversight on every strategic phase of the project.

AI improves productivity. It does not replace:

  • field experience
  • architectural expertise
  • understanding business stakes
  • technical governance
  • complex trade-offs
  • cybersecurity
  • operational accountability

Beyond visual and technical design, as well as AI-augmented programming, our teams act as a layer of validation, quality control, security hardening and steering, to ensure reliable, scalable deliverables that can operate in real-world environments.

Free quote · no commitment

Let's discuss your project.

Describe your project. Our team replies within 24 hours with free technical scoping, along with a clear estimate of costs and timelines. No commitment.

  • Reply within 24 hours from a project manager
    or engineer.
  • Technical scoping and quote, with no fees.
  • No commitment, your data stays
    confidential.
Quick estimate

Free scoping & estimate in under an hour

Describe your project and we'll get back to you with a costed estimate and a roadmap.

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