CRM Systems
Customer relationship management that fits your sales process. Leads, deals, contact moments and reports in one system.
Learn moreCustom Software That Moves Your Business Forward
Software that fits your workflow exactly. No compromises with standard packages, but solutions that streamline your processes, structure your data and make your team work more efficiently.
Software That Works The Way Your Business Works
No adjustments to your processes — but software that adapts to the way you work.
Standard software packages often offer more features than you need and lack precisely the functionality that makes your company unique. You pay for licences, depend on fixed workflows and constantly run up against the package's limitations. Custom software solves this: it is built around your processes, not the other way around.
We build software that aligns seamlessly with the way your organisation works. Whether it is a CRM system that follows your sales process, an ERP platform that digitises your entire operations or a dashboard that makes complex data visible — we deliver solutions that add immediate value.
Our team consists of experienced software developers who are used to working in complex business situations. We do not think in standard solutions, but in your specific challenges. The result: software your team loves to use, because it makes their work easier rather than harder.
- Fully custom developed for your business processes
- Scalable and future-proof architecture
- Integration with existing systems and databases
- Comprehensive documentation and knowledge transfer
- Ongoing support and maintenance available
Different Types of Custom Software
For every business challenge, we build the right software solution.
ERP Systems
Streamline business processes in one platform. From procurement to sales, from inventory to invoicing.
Learn moreDashboards
Make data visible with real-time dashboards. Decisions based on facts, not assumptions.
Learn moreAPI Development
Build connections between systems. Exchange data, automate processes and break down silos.
Learn moreAutomation
Automate repetitive tasks. From data processing to reports and from notifications to approval workflows.
Learn moreDatabase Development
Database architecture and optimisation. Fast, reliable data storage scalable to millions of records.
Learn moreWhy Choose Custom Software
The advantages that standard packages cannot offer you.
Standard software has one major drawback: it is built for the average company. Your company, however, is not average — you have specific processes, unique workflows and your own rules for how things should be handled. Custom software is built around that reality, not the other way around.
The result is software that aligns seamlessly with your daily work. No workarounds, no manual detours and no data that needs to be copied back and forth between systems. Everything works together in one well-designed platform that makes your team work more efficiently.
Additionally, with custom software you are not dependent on an external vendor's roadmap. You decide which features are added, when they are delivered and how the system evolves. That gives you control over your digital infrastructure and reduces the risk of vendor lock-in.
- Software that fits your processes, not the other way around
- No per-user or monthly licence costs
- Full control over features and development speed
- Easier to integrate with existing systems
- Less dependency on external vendors
How We Build Custom Software
A proven process from analysis to delivery — no surprises.
01
Introduction & Analysis
We discuss your business processes, pain points and objectives. We map out which systems you use and where opportunities lie for optimisation.
02
Project Plan
We translate the analysis into a concrete plan with functional specifications, technical architecture, timeline and clear deliverables.
03
Design & Prototyping
We design the user interface and system architecture. You see how the software will look and work before we start building.
04
Development
Our development team builds the software using modern technologies. We work in sprints with regular demos so you have continuous insight into progress.
05
Integrations & Testing
We connect the software to your existing systems via API integrations. Everything is thoroughly tested for functionality, performance and security.
06
Delivery & Implementation
We deliver the software with comprehensive documentation and training for your team. Implementation is phased to minimise risks.
07
Aftercare & Further Development
Even after delivery, we remain available for maintenance, updates and new features. We monitor performance and advise on improvements.
Why Choose Speedy Systems
We combine technical depth with understanding of business processes.
Speedy Systems is not a standard software vendor. We are a software company that builds custom solutions for businesses that expect more from their technology. Our team consists of experienced developers who do not just write code, but also understand why certain choices are made.
We work with modern technologies such as Python, PHP, Flutter and Docker. Our code is clean, well-documented and built to last for years. We do not deliver quick fixes, but thoughtful architecture that scales.
We believe in long-term relationships. Many of our clients have been working with us for years — not because they are tied to a contract, but because they value the quality and reliability we deliver.
- Custom-built software, no standard packages
- Modern technologies: Python, PHP, Flutter, Docker
- Transparent communication with dedicated contact persons
- Fast delivery without compromising on quality
- Ongoing support and maintenance available
- Scalable architecture that grows with your business
Frequently Asked Questions About Custom Software
Answers to the questions we receive most often.
How long does it take to develop custom software?
A standard custom application is delivered within 8 to 12 weeks. More complex systems such as ERP platforms or extensive integration projects take 14 to 24 weeks. The exact timeline depends on the number of features, integrations and approval rounds.
What does custom software cost?
Costs vary depending on complexity. A simple application starts from €10,000. Extensive systems with multiple integrations, dashboards and automation start from €25,000. We always provide a custom quote after a no-obligation conversation.
Can custom software be connected to my existing systems?
Yes. We build connections with all common business systems via API integrations. Whether it is Exact, Twinfield, Salesforce, AFAS or a custom system — we ensure seamless integration with your existing infrastructure.
What happens if I want to expand the software?
Our software is built modularly, which means you can easily add new functionality without rewriting the existing system. You can always have additional features developed that connect seamlessly to the existing platform.
Which technologies do you use?
We work with modern, proven technologies: Python (FastAPI, Django), PHP, Flutter for mobile apps, Docker for containerisation and MariaDB for databases. The choice depends on your specific requirements and the nature of the project.
Is custom software more secure than standard packages?
Custom software can be more secure because it is less known to attackers than popular packages. Additionally, we build security from the ground up: authenticated API access, encrypted data storage, regular security updates and minimal attack surfaces. The exact security measures depend on your requirements.
Related Services
Services often combined with software development.
Ready to Have Custom Software Developed?
Let's discuss what we can do for your organisation. Receive a custom proposal with no obligation.