MarDevs

Senior software & AI team

Software, automation and AI that move your business

We build websites and products, connect your systems and put AI agents to work. Delivered in 2-week sprints, wherever you are.

Book your callSee case studies

30 min · no strings attached

  • Web & product
  • Backend
  • Automation
  • AI agents

Team experience

  • 10+years designing software architectures in production
  • 4demanding sectors: finance, cybersecurity, customs and public sector
  • End-to-endarchitecture, security, CI/CD and technical documentation

We work with

  • Angular
  • TypeScript
  • Microfrontends
  • Monorepos
  • Spring Boot
  • PostgreSQL
  • Docker
  • CI/CD
  • Cloud

What we solve

From problem to result

  1. Manual processes eating your team's hours

    Integrations and automations that move data on their own

  2. Software nobody dares to touch

    A modular, documented architecture your team understands and maintains

  3. AI that never leaves the demo

    Agents in production, connected to your real systems

Services

Four ways to move your business

Web & product

Interfaces that scale with your product

Frontend and microfrontend architectures, design systems and shared component libraries, with performance and accessibility (WCAG AA) as requirements.

  • Angular
  • React
  • Microfrontends
  • Design systems
Backend

Systems that are secure by design

APIs and integrations with security built in from day one: tokens that never reach the browser, containerised CI/CD and cloud deployment.

  • Spring Boot
  • Node.js
  • PostgreSQL
  • Docker
Automation

Less manual work, fewer errors

We connect your CRM, your ERP and your legacy systems so data flows on its own. We measure the hours you save, before and after.

  • CRM
  • ERP
  • APIs
  • Integrations
AI agents

Agents that get work done, not just answer

From assistants that look after your customers to agents that run entire processes, built on Claude, GPT or Llama.

  • Claude
  • GPT
  • Llama
  • RAG

Case studies

Projects where the architecture couldn't fail

Real experience from our team in regulated sectors. For confidentiality, we don't name clients.

Finance

Microfrontend architecture for an institutional finance platform

A strategic project for an institutional financial organisation, with international cross-functional teams.

What we did

  • Full architecture and technical documentation for a secure, scalable enterprise solution
  • Microfrontends with independent deployments and a unified user experience
  • Secure cross-domain token exchange: tokens are never exposed to the browser
  • Automated CI/CD pipelines with containers and cloud deployment
  • Angular
  • Microfrontends
  • Security
  • CI/CD

Cybersecurity

Multi-cloud cybersecurity management platform

A product to analyse, assess and automatically remediate vulnerabilities and risks across public clouds.

What we did

  • Frontend design and architecture for the platform
  • Scalable interfaces for risk analysis and automated remediation
  • Close work with cross-functional product, security and backend teams
  • Angular
  • Multi-cloud
  • Security

Customs

Customs declaration applications for a public administration

A web suite for declaring goods subject to customs regulations, plus technical leadership of the frontend for a large-scale customs security system.

What we did

  • Web applications with Angular on the client and Spring Boot on the server
  • Frontend architectures and monorepo workspaces
  • Technical leadership of the frontend implementation
  • Code reviews and internal Angular training
  • Angular
  • Spring Boot
  • PostgreSQL
  • Monorepo

Public sector

Shared components and libraries for a public administration

Cross-cutting technical support for several projects of a public administration.

What we did

  • Generic components reused across projects
  • Shared libraries to speed up new developments
  • Tailored architectures, best practices and code reviews
  • Angular
  • Libraries
  • Design system

Process

How we work

  1. 01

    Discovery

    A 30-minute call to understand your business and the problem. Then a formal proposal with scope, timeline and budget.

  2. 02

    Prototype

    We validate the solution and the architecture before writing most of the code, so we don't build what you don't need.

  3. 03

    Sprints

    We deliver in 2-week sprints: you see real progress every fortnight and decide with real information.

  4. 04

    Launch

    Go-live, technical documentation and a support period defined in the contract.

Team

A senior team, no middlemen

  • Talk to the people who design it

    Whoever defines the architecture is in your meetings from day one.

  • Remote, in your language

    We work with clients in any country, in Spanish, English and French.

  • Your team, ready

    We hand over documented code and train your team so they can maintain it.

FAQ

Before the call

How much does a project cost?

It depends on the scope. After the first call we send a formal proposal with fixed scope, timeline and budget. Payments are split into milestones or monthly instalments.

How long does it take?

The timeline is in the proposal. We work in 2-week sprints, so you see results from the start, not at the end.

Who owns the code?

You do. The code built for your project becomes yours once payment is complete. We only keep the rights to reusable components that existed beforehand.

What happens after launch?

We guarantee the software works as agreed and offer a post-launch support period defined in each contract.

Do you sign NDAs?

Yes. We keep your project strictly confidential and sign an NDA if you need one.

Let's talk about your project

30 minutes to understand what you need and whether we're the right team. No strings attached.

Book your call

Prefer to write to us? contact@mardevs.net