Is your software holding back your growth? We can change that.
We develop custom web apps that digitize and automate your business processes—100% tailored to your workflows and seamlessly integrated into your IT infrastructure.
Komplexe digitale Dashboard-Schnittstelle mit Diagrammen und Datenmodulen auf dunklem Hintergrund
Process Automation
Reduce manual tasks and streamline business processes through intelligent automation.
Scalable solutions
Our web applications grow with your business and adapt flexibly to new requirements.
Seamless integration
Seamless integration with existing systems such as ERP, CRM, or databases to ensure smooth operations.
Recognized by professionals, loved by customers
- German Web Awards 2025 Winners – rated well above the industry average.
- Plus , 5.0 ★ Google reviews as a sign of excellence and reliability.
21 and older
Expertise that matters
+5 million
Quality in every line
98 %
Success Through Satisfaction
Why off-the-shelf software is holding your business back
Many small and medium-sized businesses struggle with software solutions that don’t fit their processes. The result: manual workarounds, frustrated employees, and missed opportunities.
- Inflexible processes — Off-the-shelf solutions force you to adapt your workflows to the software. Workarounds cost time, money, and patience.
- Data silos & media discontinuities — Your systems don't communicate with each other. Employees manually copy data between Excel, CRM, and email.
- Lack of scalability — Your business is growing, but your software isn't keeping up. New requirements mean costly license upgrades without any real added value.
Custom Web Apps: Your Processes, Digitally Designed
- Processes that fit your needs — your web app perfectly mirrors your workflows. No compromises, no workarounds.
- One system, all your data — Seamless integration with ERP, CRM, and existing databases. No more duplicate data.
- Grows with your business — scalable architecture supporting 10 to 10,000 users. Add new modules as needed, without changing systems.
Companies that trust us
Our customers benefit from our solutions every day.
Central platform for family offices
Master data, investments, tasks, and documents—all in one place. Automated workflows save thousands of hours of work.
Digital signatures & document management
Secure document sharing, video consultations, and centralized management. 60% reduction in email traffic.
In-house event software instead of third-party providers
A customized event solution integrates seamlessly into existing workflows. Saves €8,000 in annual licensing costs.
From analysis to operation—all under one roof
We support you throughout the entire lifecycle of your web application.
Process Analysis & Design
We analyze your workflows, identify opportunities for optimization, and develop a customized digitalization strategy.
Agile Sprint Development
We deliver working results in two-week sprints. You’ll see continuous progress and provide direct feedback.
API Integration & Data Connectivity
Seamless integration with SAP, Salesforce, Microsoft 365, and other systems without duplicate data.
User Experience Design
Intuitive user interfaces that make complex processes easy to use. Your employees will enjoy working with them.
Scalable cloud architecture
Modern architecture that remains high-performing for 10 to 10,000 users.
Automation Workflows
Rule-based processes for approvals, notifications, and data transfers—fully automated.
Analytics & Reporting
Real-time dashboards and automated reports. Keep an eye on your KPIs at all times.
Security & Compliance
GDPR-compliant, penetration testing, role-based access control.
Maintenance & Further Development
Long-term partnership. Your web app stays up to date technically and grows with your needs.
The Evelan Principle: Expertise Meets Agility
We have realized that small and medium-sized businesses don’t need rigid software companies, but agile partners. That’s why we offer you:
100% custom development
No compromises with off-the-shelf software. Tailored precisely to your processes.
Agile sprint development
First working version in 4–8 weeks. Continuous improvement based on feedback.
Scalable team sizes
From 1–2 to 7+ developers, flexibly adaptable to project requirements.
Volle Code-Ownership
Complete documentation and code handover. No vendor lock-ins.
Custom Premium Design
- Exclusive Corporate Design — We create a custom design that perfectly reflects your brand.
- Intuitive user interfaces — Complex processes become easy to use. Your employees will enjoy working with them.
- Optimized for digital communication — Our designs are not only beautiful but also functional and designed to ensure effective communication.
Seamless system integration
- ERP & CRM Integration — Seamless connection to SAP, Salesforce, and Microsoft 365 without data loss.
- Automated data flows — Say goodbye to manual data entry. Your systems communicate in real time.
- REST APIs & Webhooks — Open interfaces for maximum flexibility and future-proofing.
Enterprise-Security & Performance
- GDPR-compliant from the ground up — data protection is an integral part of our development. Hosted on European servers.
- Role-based access control — Highly granular permissions for maximum security and compliance.
- Top Performance — Modern cloud architecture with monitoring and automatic scaling.
Ready for your custom solution?
Tell us about your project—we’ll provide you with a no-obligation consultation and show you how we can optimize your processes.
Custom Web App vs. Off-the-Shelf Software
Why custom development pays off in the long run.
Feature
Custom Web App
off-the-shelf software
Process mapping
Compromises and workarounds are necessary
Integration
Limited interfaces, often at an additional cost
Scalability
Licensing models limit growth
Security & Compliance
Standard security, limited customization
Long-term costs
Rising licensing costs, vendor lock-in
Adaptability
Depending on the provider's roadmap
User-friendliness
One-size-fits-all Interface
Custom Web App
off-the-shelf software
Process mapping
Compromises and workarounds are necessary
Integration
Limited interfaces, often at an additional cost
Scalability
Licensing models limit growth
Security & Compliance
Standard security, limited customization
Long-term costs
Rising licensing costs, vendor lock-in
Adaptability
Depending on the provider's roadmap
User-friendliness
One-size-fits-all Interface
4 Steps to Your Custom Web App
Transparent, collaborative, and agile—that’s how we work together.
Initial Consultation & Process Analysis
We understand your needs, analyze existing workflows, and work with you to define your goals and KPIs.
Concept & Prototype
Architecture, UX design, and a clickable prototype—you can see and test your solution before a single line of code is written.
Agile Development
We deliver functional results in two-week sprints. First usable version in 4–8 weeks.
Launch & Further Development
Go-live, training, and ongoing development. We’re here to support you every step of the way.
Industry solutions that deliver results
We understand the unique challenges of your industry—and develop solutions that deliver measurable improvements.
Family Offices
Fragmented data and manual reports? Our centralized platform automates workflows and provides transparency.
Tax Advisor & Certified Public Accountant
Worried about secure document sharing? Our portal with e-signatures has the solution.
financial services provider
Manual processes and compliance burdens? Compliance-driven automation takes the pressure off.
service provider
Fragmented customer communication? A customer portal with self-service brings everything together.
Event and Seminar Providers
High licensing costs? Our own platform integrates seamlessly.
Holding companies
Is controlling too time-consuming? A corporate dashboard with drill-down functionality provides clarity.
Schedule an initial consultation now
Success stories that speak for themselves
Discover how we’ve delivered measurable results to businesses with custom web apps.
PAUL360 is the complete digital solution for corporate groups, holding structures and family offices. The platform offers seamless integration of master data, company holdings, tasks and document management.
With its user-friendly interface, PAUL 360 provides an optimal overview and control of all company structures and assets - perfect for family offices and large structures.
Following the development of PAUL360, the need arose to exchange documents securely between clients and family offices. This led to the development of the PAUL360 client portal - a web application that provides clients with their own access. They can use the portal to upload, view and securely share documents, which simplifies collaboration and the exchange of information. The platform improves communication and ensures smooth, efficient processing between family offices and their clients.
The NESSY Cloud is a customized web application that was developed specifically for DFK Nord AG. It enables consultants to sign documents digitally, share them securely with customers, store them and control access. NESSY Cloud also offers functions such as video consulting, creating offers and managing meetings. Customers receive their own access, which they can use to upload documents, complete a self-disclosure form and submit financing requests.
We have developed tailor-made event software for DFK Nord that revolutionizes the planning and booking of events and seminars. This software enables the customer to save EUR 8,000 a year in license costs, as it completely replaces the third-party systems previously used. It is seamlessly integrated into internal workflows, making it much easier to organize events and collaborate with event organizers.
What our customers say
Find out how our web applications have improved our customers' daily work.
PAUL360 customer portal has saved us thousands of hours of work. We are now able to find our investments and documents in a matter of seconds.
The customized event software has significantly improved our work processes. Not only have we got rid of the third-party software and the associated costs - the new functions fit our requirements perfectly. We are delighted with the ease of use and efficiency that this solution offers us.
Competent, creative and always on time - our successful collaboration with Evelan
Very professional, open to new ideas and perfect timing!
Efficient project management and customized solutions
After our consulting company has already achieved impressive lead successes with Evelan, we are now using Evelan for the entire group of companies. With just one central database, we can create landing pages for individual projects at lightning speed and at the same time ensure that all relevant information for our shareholders - whether tenants, capital investors or project investors - is tailored to their specific needs.
Our family brand not only benefits from an outstanding design, but also from the ease of use: everyone from marketing experts to trainees can easily contribute to the maintenance of the content. Evelan enables us to work more efficiently and present our brand at the highest level.
A hand-picked selection of our customers
Frequently Asked Questions
The cost depends on the scope and complexity of the project. We will provide you with a realistic estimate during a no-obligation initial consultation.