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Custom software

Custom software, delivered in weeks, not years.

We come from the cloud world: we design infrastructure and software together, for cutting-edge, scalable, and secure applications that follow how your company really works. A senior team, a method refined over more than ten years of projects, and our own AI agents let us cut delivery time dramatically without compromising on quality.

  • A first conversation, no commitment
  • You talk to the people who build the projects
  • Confidentiality, with an NDA on request

Sound familiar?

The signs it is time for a change.

Talk to an expert
  • 01You run critical processes on Excel sheets and disconnected tools.
  • 02Off-the-shelf software forces you to adapt your work to the program, not the other way around.
  • 03Every change you ask of your current vendor costs too much and arrives late.
  • 04You know what you need, but you don't have the team to build it.

What we offer

Everything you need, from analysis to production.

  • 01

    Web applications and portals

    Customer and supplier portals, private areas, and internal tools built around the people who use them every day.

  • 02

    Vertical management software

    Industry software that digitizes specific processes where off-the-shelf products force compromises.

  • 03

    Legacy modernization

    We rewrite or wrap aging systems without stopping operations, migrating data and logic step by step.

  • 04

    Mobile apps and PWAs

    Smartphone and tablet apps connected to your systems, for field teams and for customers.

  • 05

    Cloud-native architecture

    Software and cloud infrastructure designed together: containers, Kubernetes, APIs, and microservices ready to scale.

  • 06

    Maintenance and evolution

    Monitoring, support, and continuous development after launch, with clear service levels.

Why rwstech

What changes for your company.

Have a similar project in mind? Tell us about it: we will work out together where to start.

  • Shorter delivery times thanks to development assisted by our AI agents.
  • Cloud-native software, designed together with the infrastructure it runs on.
  • Client-owned code, documented and covered by tests.
  • One team accountable from analysis to production.
  • Incremental releases: see the software working from the first iterations.

How we work

A proven method, accelerated by AI.

  1. 01

    Listen and analyze

    We understand processes, goals, and constraints, then define scope, priorities, and success criteria together.

  2. 02

    Design

    Architecture, prototypes, and a release plan: you know what you will get and when.

  3. 03

    Accelerated development

    A senior team, development assisted by our AI agents, and incremental releases.

  4. 04

    Release and evolve

    Controlled go-live, training, support, and continuous improvement.

Frequently asked questions

Answers before you start.

How long does it take to get the software?

It depends on the scope, but we work in incremental releases: the goal is a first usable version in a few weeks, which we complete together with you, step by step.

How much does custom software cost?

After an initial analysis you receive a proposal with defined scope, timeline, and costs. We start from what generates the most value and leave out what you don't need.

Can we start from software we already have?

Yes. We analyze what exists and decide together whether to extend it, integrate it, or replace it gradually, without stopping your work.

How do you use AI in development?

Our AI agents work alongside the senior team on development, testing, and documentation. Decisions and reviews stay with people: for you, that means shorter timelines at the same level of quality.

Custom software

Talk to an expert.

Tell us what you need: we will get back to you with a concrete proposal.

  • A first conversation, no commitment
  • You talk to the people who build the projects
  • Confidentiality, with an NDA on request
Talk to an expert