Custom Software Development
Customised solutions for platforms, portals, specialist applications and websites. We develop customised software that fits your company perfectly – secure, flexible and scalable.
Custom Software Development for digital platforms, specialised applications and websites
Standard software is often not enough when processes are complex, requirements are high or systems are specialised. With Custom Software Development, we develop customised applications that are precisely tailored to the business processes, data flows and user needs of our customers – whether for companies, public authorities or institutions.
Our customised software solutions are created in close collaboration with you – agile, open to technology and with the highest standards of quality, security and scalability. This is how we realise digital platforms, specialist applications, web portals, websites or apps that are sustainable in the long term – on-premises, in the Private & Sovereign Cloud or Hybrid.
Custom Software Development – customised software instead of standard solutions
- Cross-platform development with Java, .NET, Node.js & React
- Web front ends with Angular, React, MaterialUI or Bootstrap
- CMS websites with accessibility & multilingualism (e.g. Liferay, SULU, WordPress)
- Mobile apps with React Native & connection via REST, SOAP or GraphQL
- Portals with multi-client capability, SSO & role-based user administration
- Automatisierte Deployments via CI/CD mit GitLab, Jenkins & Azure DevOps
- API-first architecture with OpenAPI, Swagger & Postman
- Data integration via SQL, NoSQL, OData, CMIS, JSON/XML & SFTP
- Cloud-native operation with Docker, Kubernetes, Azure, AWS & CONVOTIS Sovereign Cloud
What are the specific benefits?
Customised platform development, integrated processes, tailor-made digital solutions.
How we support you.
We support you with Custom Software Development – from the initial idea to the productive application. Whether web portal, website, mobile app or specialised application: We develop software that is precisely tailored to your processes – with technical precision, clear architecture and agile methods.
Our team of experts ensures that your solution not only works, but really works: with consistent UX, stable APIs and secure operation. Even after the go-live, we support you with hosting, monitoring and further development – in the CONVOTIS Sovereign Cloud, hybrid or on-premises.
We start every Custom Software Development project with a thorough requirements analysis –both technically and professionally. We work with you to identify processes, target groups, interface requirements and editorial workflows. On this basis, we develop initial wireframes, click dummies and UX concepts – for portals, mobile applications, customised platforms or accessible websites with CMS.
We pay particular attention to accessibility (e.g. WCAG/BITV), multilingualism, seamless operation and editorial workflows - especially for content portals in the public sector.
Based on the requirements concept, we define the optimum architecture for your digital application. Whether it's a modular platform, a client-capable specialised system or an editorial-based website - we select suitable frameworks, CMS technologies and infrastructure components. We take into account role logic, user administration, scalability, security and expandability.
Our architecture consulting forms the basis for sustainable Custom Software Development – with a clean code base, clear structure and long-term maintainability.
We develop customised applications exactly according to your requirements – whether as a responsive portal, mobile app, data-driven dashboard or website with editorial maintenance. Front end, back end and data management are specifically harmonised. Interfaces to ERP, HR, eGovernment or third-party systems are connected via REST, SOAP, GraphQL, CMIS or JSON/XML - reliably documented and tested.
We seamlessly integrate special features such as SSO, role-based user control, multi-client capability or CMS-based content maintenance into the overall solution.
Before your application goes live, it undergoes extensive testing – functional, technical and in terms of accessibility. We ensure that legal requirements are met, that editorial functions are stable and that all systems work efficiently across all end devices.
With automated CI/CD processes and DevOps principles, we ensure reliable releases and secure operation – in the CONVOTIS Sovereign Cloud, your private cloud or on-premises environment. Even after the go-live, we support you with maintenance, monitoring and further development.
Your IT Transformation starts here.
Let's talk about your goals.
Whether website, portal or platform – we develop applications that are precisely tailored to your requirements. With modern architecture, well thought-out UX and integrated interfaces, we create customised software – powerful, flexible and future-proof.
Dive deeper into the topic.
Explore further resources.
Customer Story: HR Benefit Digital
For HR Benefit Digital, for example, we have implemented a multi-client-capable platform with an app connection – for efficient benefit administration.
Customer Story: Varengold Bank AG
A modern website with CMS and interfaces was developed for Varengold Bank – for a high level of user-friendliness.
What really counts when it comes to digital accessibility
Find out which requirements, standards and technical measures must be met for accessible digital applications.
FAQ
Do you have questions about Custom Software Development?
In our FAQ you will find concise answers to the most important questions about Custom Software Development.
Still have questions?
Custom Software Development stands for the individualised development of digital applications that are precisely tailored to business processes, data flows and user requirements. In contrast to standard solutions, this approach takes specific processes, systems and roles into account – for maximum customisation, better integration and sustainable scalability.
Standard software often reaches its limits when requirements are complex, regulatory or industry-specific. With individually developed software, we realise portals with role logic, CMS websites with editorial workflows or mobile apps with API connection – open to technology, secure and future-proof. For many companies, this is the basis for more efficient processes, consistent user experiences and digital sovereignty.
Our Custom Software Development covers a wide range: from responsive websites and self-service portals to data-based specialist applications and platform solutions with interfaces to ERP, HR or eGovernment systems. Multilingual CMS websites, mobile applications or accessible web portals can also be realised in a targeted manner – always based on modern frameworks, clear architecture and an agile project structure.
As an experienced implementation partner for custom software development, CONVOTIS relies on modern frameworks and proven architectures. We develop customised software solutions with technologies such as Java Spring Boot, .NET Core, React, Angular or Symfony. For websites and content platforms, we use CMS such as Liferay, SULU, WordPress or headless approaches – barrier-free, multilingual and scalable.
Our projects follow an API-first approach, integrate REST/GraphQL interfaces and rely on CI/CD with GitLab, Jenkins or Azure DevOps. Accessibility, multilingualism and scalability are considered right from the start.
Every project begins with a structured requirements analysis. This is followed by UX conceptualisation, architecture design and the selection of suitable technologies. We develop the front end, back end and interfaces in agile sprints, test them continuously and provide stable releases via CI/CD. Even after the go-live, we provide support with hosting, support and further development –customised to your operating models and IT landscape.
One clear advantage of Custom Software Development is its targeted planning capability. Structured preliminary analyses, modular architecture and iterative development make it possible to precisely control effort and costs. We work with transparent cost estimates, graduated implementation phases and clear target definitions. This results in solutions with measurable added value – instead of overengineering or licence dependency.
