Frontend & Backend
We specialize in providing end-to-end software development services, covering both frontend and backend. Our solutions combine an aesthetically pleasing, intuitive user interface with a robust and efficient technical backend. We can deliver integrated solutions that effectively address our clients' needs by combining our competencies.
Frontend Development
Front-end software development involves designing and implementing the part of a mobile application or website that the user interacts with directly. Preparing a good and functional interface involves various aspects, such as the overall appearance, ease of use and the way the app works in the browser. The app's aesthetics and user satisfaction are critical. User experience (CX - Customer Experience), i.e. satisfaction and the desire to return to the application and thus use it frequently, is a key front-end task that requires a great deal of experience and expertise to execute effectively.
A good application in the user-visible layer should also be responsive, which means that in addition to aesthetics, it is important that it works properly on different devices, such as computers, tablets, smartphones, and TVs. Equally important is accessibility for people with various disabilities, which often requires adherence to certain standards, such as WCAG. Another key element of a good app is page load time and overall performance, i.e. how quickly and smoothly elements appear on the screen.
Jednym z przykładów projektu frontendowego zrealizowanego przez N7 Mobile, który został wysoko oceniony przez naszego klienta i jego użytkowników, jest Viva.com - platforma oferująca najlepszą akceptację płatności i obsługę kasową. Dobrze wykonany projekt frontendowy, oprócz estetyki, powinien również charakteryzować się łatwością obsługi, przejrzystością oraz intuicyjnością, co umożliwia łatwe odnajdywanie informacji i funkcji na ekranie. To z kolei zwiększa zaangażowanie klientów i pozytywnie wpływa na ich satysfakcję.
Backend Development
Developing quality backend software comes down to ensuring system reliability, security, and performance. Key elements of our quality standards include careful planning and design of the system architecture. Our strength is our ability to listen carefully to client needs and understand business and technical requirements, allowing us to design a scalable, efficient and maintainable system.
High-quality backend software must be secure. It is important to ensure data protection and secure the system against attacks and other threats. Regular security audits and the use of API security best practices, including authentication, authorization and data encryption, play a key role. These aspects are particularly important in applications related to finance, payments, data authorization and storage of sensitive information.
One of the key factors in customer satisfaction with an application is to design it in such a way that it can smoothly and seamlessly handle large workloads and a growing number of users. An important part of the backend is the creation and management of APIs (Application Programming Interface), which enable communication between the backend part, the frontend, and other systems. An example of a project where backend security is particularly important is Flexee, which was outsourced to N7 Mobile because of their high standards in software development.
Our references
Find out what our customers think about creating products with us.
N7 Mobile's output continues to be an important part of the client's online revenue stream. Thanks to the team, the client's app also saw an increase in its Google Play and App Store score. They used the Scrum methodology for the project. Jira was utilized to constantly track work progress.
The finished app met all of the client's needs and had been downloaded by several people. N7 Mobile led a flawless workflow, communicating regularly and responding quickly to any questions or requests. The team clearly understood the client's vision—which prevented any unnecessary delays.
The robust product now provides enhanced, comprehensive client interaction. Transparent, flexible, and engaged, N7 fostered a responsive and cohesive collaboration with the in-house team. The team reacted well to frequent changes and strives to deliver thoughtful, up-to-date solutions.
Thanks to N7 Mobile's phenomenal development skills, they were able to produce an extraordinary solution that fostered better communication with the company's end client. What stood out the most is their willingness to accommodate the changing client's requirements.
Not only has the app earned over 2,000 high ratings in app stores, but it's also proven to be an invaluable operations asset with over 50,000 active monthly users. N7 Mobile continues to provide updates and add features over time. They're proactive about communicating potential issues.
The app that N7 Mobile developed received positive reviews after being launched. The high praise led to the design being used for the remaining portions of the project. Their constant availability and deep knowledge of the product aided in developing a long-term product and ongoing engagement.
N7 Mobile's output was spectacular. Their work only involved minimal adjustments. More than that, they created a secure and stable software platform. Customers can expect a reliable, dependable, and ECR proficient team.
They have proven to be very reliable in terms of the timing and quality. N7 Mobile provides successful development services. Their workflow is smooth throughout the project. All the teams that are involved work well together. They are responsive and are always available for requests.
Flexee – Salary on Demand
Flexee builds the sense of security of employees - because thanks to it, they can reach for the money earned up to the amount of earned remuneration on any day of the month. Thanks to Flexee, you get more satisfied employees, who work more efficiently and are less likely to think about changing jobs.
