

Web Development
We develop web applications that are not only functional but also user-friendly and scalable. Using modern technologies and tailored solutions, we create websites and web applications that are perfectly aligned with your needs and those of your target audience. Whether you need a simple website, a complex content management system, or an interactive web application – we ensure that your project is executed efficiently and future-proof.
The Technologies We Use
For the development of high-performance web applications, we rely on proven and modern technologies that ensure fast, scalable, and maintainable solutions. Our expertise includes, among others:


React
A popular JavaScript library widely used for building dynamic and user-friendly interfaces, offering flexibility and ease of integration.


Node.js
A server-side JavaScript framework that enables the creation of scalable backend solutions, making web applications more efficient and robust.


Next.js
A React-based framework designed to build fast, SEO-friendly web applications that support server-side rendering for improved performance.


Angular
A powerful framework by Google, specifically designed for large, dynamic, and complex web applications.


MongoDB
A NoSQL database solution that provides flexibility and scalability, allowing efficient data management and the creation of complex data structures.


.NET
A versatile development platform from Microsoft that enables flexible applications for web, mobile, and desktop.
What We Offer in Web Development
Frontend Development
We develop user-friendly and interactive frontend solutions that optimize the visual experience of your website and ensure seamless user interaction.
Responsive Webdesign
Our websites are fully responsive, ensuring they are displayed optimally on all devices while providing a consistent user experience across platforms.
Backend Development
We handle backend development to ensure that your website has a powerful and reliable server architecture, enabling fast and efficient data processing.
BSI-compliant application security
We secure your web applications according to BSI standards to identify and fix vulnerabilities, ensuring that your data is optimally protected against attacks and misuse.


App Development
Whether you need a mobile app for iOS, Android, or cross-platform solutions, we provide custom app development that turns your idea into a user-friendly and powerful application. From concept to release, we guide you through the entire process, ensuring that your app meets the highest quality standards. Trust our expertise in developing innovative and scalable apps.
What we offer in app development.
Native Apps
We develop powerful, native applications for iOS and Android, fully leveraging the advantages of each platform. This ensures an outstanding user experience and high performance.
Hybrid Apps
Our hybrid apps combine the benefits of web and native applications. They offer a cost-effective solution and can be used across multiple platforms without compromising user experience.
Web Apps
Our web apps are optimized for various browsers, allowing access to your services without the need for installation. This ensures ease of use and quick access.
UI/UX Design
An appealing design is crucial for the success of your app. Our team of design experts ensures that your application is both functional and visually engaging, capturing the users' attention.


DiGA Development
In today’s healthcare landscape, Digital Health Applications (DiGA) play an increasingly important role. We assist you in developing and implementing innovative and legally compliant DiGA solutions that meet the demands of digital healthcare. Our goal is to create patient-oriented applications that provide real value while adhering to the highest quality and security standards.
What we offer in DiGA development
Consulting for DiGA approval
Support in meeting the legal requirements of the Digital Healthcare Act (DVG) for seamless integration into the healthcare system.
Tailored DiGA solutions
Creation of user-friendly and secure applications tailored to the needs of patients and healthcare providers.
Quality Management
Implementing and optimizing processes that meet the strict requirements for medical devices.
Data Protection and Security
Ensuring compliance with GDPR and MDR regulations for the protection of sensitive patient data.


QA Testing
In an increasingly digitalized world, the quality and reliability of software are crucial factors for success. Our QA Testing (Quality Assurance Testing) ensures that your software is not only error-free but also user-friendly, secure, and high-performing. Through comprehensive testing, we ensure that your products meet the highest quality standards and meet the needs of your users.
Our services in the area of QA Testing.
Manual Testing
Identification of errors and vulnerabilities through targeted, user-oriented test scenarios.
Automated Testing
Efficient and fast testing processes through the use of modern automation tools.
Performance Tests
Ensuring your software's stability and scalability under high load to maintain optimal performance.
Regressionstests
Ensuring that updates or changes to the software do not negatively affect or break any existing features or functionality.


WordPress Development
QODEVS creates modern and professional websites with WordPress, tailored to your specific needs. We develop custom solutions with appealing design, clear structure, and user-friendly operation. Whether it’s about creating a new website or optimizing your existing one, we implement your ideas and ensure that your website excels both visually and technically.
What we offer in WordPress development.
Development of WordPress Websites
We develop user-friendly and professional websites based on WordPress, perfectly tailored to your business goals, providing a modern online presence.
Customization of Existing Themes
We customize existing WordPress themes to meet your requirements, achieving the desired design and functionality.
Responsive Webdesign
All the WordPress websites we create are fully responsive and adapt seamlessly to different devices.
Integration of Features
We integrate various tools and plugins into your website to seamlessly implement functionalities such as forms, social media feeds, and more.