Software architecture design and optimisation services
At iterates, we design customised software architectures capable of supporting your projects over the long term. A good architecture guarantees the stability, performance and security of your applications. We can help you with initial conception than in the overhaul of existing systems, to ensure scalability and maintainability.
Design of customised software architectures
Every company is unique, and its architecture must reflect that uniqueness. We design architectures tailored to your business processes, integrating your strategic objectives and technical constraints.
Optimising performance and scalability
Your applications need to be able to grow with your business. We create detailed technical audits to identify the weak points in your systems, correct sluggishness and anticipate future load increases.
Setting up secure architectures
Security is no longer an option: it has to be built in right from the design stage. Our architects integrate application and infrastructure security from the ground up, to protect your sensitive data, comply with regulations (RGPD, industry standards) and strengthen the resilience of your software in the face of cyber threats.
Software modernisation and overhaul
Ageing systems are holding back growth and exposing your business to security risks. We support your teams in modernising your infrastructure migration to cloud environments, adoption of microservices, integration of containerisation solutions.


































Why choose iterates for your software architecture?
When you choose iterates, you choose a partner who understands your business challenges while mastering complex technical environments. We combine in-depth expertise in distributed systems with an agile approach that promotes flexibility and efficiency. Our support covers all stages, from design to production.
Technical expertise in complex and distributed systems
Our architects specialise in the design of distributed and highly scalable systems, with expertise in cloud environments (AWS, Azure, GCP), microservices architectures and container-based solutions.
Agile approach focused on your business needs
We integrate your business priorities right from the design stage. This approach enables us to develop systems that are not only technically sound, but also perfectly aligned with your objectives for growth, profitability and differentiation.
Support from design to production launch
Our commitment doesn't end with the architectural scheme. We work with you from initial design to production launch, through to the prototyping, validation and deployment phases. Our ongoing support ensures a smooth transition and successful adoption by your teams.
The benefits of a well-designed software architecture
A solid architecture is a sustainable investment that optimises your projects over the long term. It reduces maintenance costs, improves safety and guarantees stable performance, even under heavy loads.
Stable, easy-to-maintain applications
Our software architectures are designed to limit anomalies and simplify maintenance. By reducing technical debt, we enable you to develop stable applications, They are durable and easy to upgrade, even when your needs change.
Long-term cost reduction
A good software architecture enables critical incidents to be prevented, major overhauls to be avoided and costly corrective action to be reduced. This proactive approach translates into significant savings over the medium and long term.
Improved system security and resilience
We integrate computer security and the system resilience from the very foundations of your projects. This protects your sensitive data, limits vulnerabilities and guarantees continuity of service, even in the event of a cyber-attack or technical failure.
Flexibility to support your company's growth
Our scalable solutions are designed to adapt to your development. Adding new features, scaling up, integrating innovative technologies: your software architecture remains a lever for growth, not a constraint.
Software architecture adapted to each type of project
We adapt our expertise in software architecture in Brussels to the size and needs of your organisation. Whether you are a start-up looking for speed, an SME undergoing digital transformation or a large company with a complex environment, iterates can provide solutions that are tailored to your needs and scalable.
Start-ups requiring a solid base to grow rapidly
We help young companies to set up stable technical foundations and ready to evolve. Thanks to an optimised architecture, start-ups can test their ideas quickly, convince investors and scale up without technical bottlenecks.
SMEs looking to optimise their
existing systems
We support SMEs undergoing digital transformation in modernising their systems. Our interventions improve application performance, extend their lifespan and reduce maintenance costs.
Large companies
with complex environments
We design and optimise distributed software architectures for large organisations. Security, performance, regulatory compliance: we provide solutions tailored to the most complex environments.
Your software project, our mission
At Iterates, we see the’software architecture as the foundation of your digital projects. Our mission is to create robust, scalable solutions that are aligned with your business needs, to ensure the success of your technology projects.
Financing and support for your architectural projects
We know that designing or redesigning an architecture can represent a major investment. That's why iterates can also help you identify suitable financing.
Grants available for software modernisation
In Belgium, a number of schemes support IT modernisation and cyber security. We can help you identify and activate these grants to finance your software architecture.
Fundraising for strategic digital projects
We can help you structure your projects to attract investors and partners.
Internal financing and IT partnerships
iterates offers solutions tailored to your resources, including strategic partnerships to accelerate your projects.
A customised software architecture is the technical foundation that supports your software and applications. It must be designed in line with your business processes, your technical constraints and your strategic objectives. A good architecture not only guarantees stability, but also scalability of your systems to support your growth.
Book your appointment with our experts to discuss your software architecture in Brussels.
Over time, applications sometimes become slow or limited when faced with a growing workload. Thanks to our in-depth technical audits, We identify weak points, correct sluggishness and prepare your systems to support more users and more data. It's an approach that fits in perfectly with website modification and modernisation existing.
La computer security is not an option, it has to be integrated right from the foundations. We are putting in place advanced security mechanisms (authentication, encryption, continuous monitoring) and we ensure that your projects comply with regulations such as the RGPD. This reduces the risk of cyber-attacks and protects the continuity of your business.
An ageing system can limit your growth, generate high costs and expose your data to security breaches. In this case, the software overhaul becomes necessary. We support your teams in migrating to the cloud, adopting microservices or integrating modern technologies to breathe new life into your systems and boost their reliability.
Contact us today to analyse your needs and put in place a bespoke software architecture to power your projects.
Ready to optimise your software architecture in Brussels?
Give your digital projects a a solid, secure and scalable technical base. Together, we are building high-performance, sustainable systems, to support your strategic ambitions and help your business grow.

