Fintech
Trayce App: Intelligent FinTech:
Chatbot for Your Business
To develop a mobile app for Trayce that seamlessly integrates with the existing web platform and gives users quick access to essential features.
Project Goal
To maintain high design and functionality standards, ensuring a consistent, intuitive mobile experience that stays aligned with the product’s core vision.

We use a robust tech stack built to deliver high-performance solutions and ensure stability, scalability, and smooth execution across all project stages.
Tech stack
Our stack includes PHP for backend, React Native for mobile, AWS for DevOps, Figma for UI/UX design, and Asana for management to keep workflows efficient.


Our stack includes PHP for backend, React Native for mobile, AWS for DevOps, Figma for UI/UX design, and Asana for management to keep workflows efficient.


Our stack includes PHP for backend, React Native for mobile, AWS for DevOps, Figma for UI/UX design, and Asana for management to keep workflows efficient.
Services
Custom Mobile DevelopmentCustom Mobile Development
Scalable iOS and Android apps tailored to your goals and user needs.Scalable iOS and Android apps tailored to your goals and user needs.
Development OperationsDevelopment Operations
Streamlined DevOps processes to automate delivery, improve reliability, and scale infrastructure.Streamlined DevOps processes to automate delivery, improve reliability, and scale infrastructure.
Quality AssuranceQuality Assurance
Comprehensive testing to ensure your product is stable, bug-free, and user-ready across all devices.Comprehensive testing to ensure your product is stable, bug-free, and user-ready across all devices.
Business AnalysisBusiness Analysis
We clarify requirements, uncover gaps, and align technical solutions with your business objectives.We clarify requirements, uncover gaps, and align technical solutions with your business objectives.
Design DevelopmentDesign Development
User-centered UI/UX design that enhances usability, supports brand identity, and drives engagement.User-centered UI/UX design that enhances usability, supports brand identity, and drives engagement.








The real challenge in moving from web to mobile isn’t adapting screens. It’s redefining interactions, where every tap or delay becomes far more noticeable.
Key Insight
A mobile app only matches the web when performance is invisible and UX predictable, keeping users engaged without reminding them they switched platforms.








Project Plan
1. Requirement Analysis and Planning
We analyzed the client’s requirements and existing documentation. Focusing on transferring web app functionality to mobile, we adapted key features like data sync and API integration.
2. Concept and Architecture Development
We developed the mobile app architecture, optimizing it for ease of use while retaining web version advantages. Focused on security, scalability, performance, and an intuitive interface.
3. Smooth Web Functionality Transition
One of the main tasks was integrating web functionality into the mobile app — ensuring seamless data synchronization across platforms and maintaining full performance for users.
4. Testing and Optimization
Our team conducted testing at various stages of the user experience. We tested the efficiency of navigation, data synchronization between the apps, and optimized the speed to prevent any delays.

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This screen confirms that your expense is ready to be sent. You can review the amount, currency, and attached receipt. Details like date, merchant, category, and assigned company are displayed. Toggle reimbursable if needed, then tap “Send” to finalize and submit the expense report securely.
“
When I turned to Wamisoftware, I only had an idea and some rules for its implementation, following the law. During the work, the business analyst and project manager spent a lot of time with me, told me how to improve my ideas, and conducted high-quality analytics. I am incredibly grateful to them for this. The development team was also very pleased with their professionalism.
Joham
Founder at "Trayce"
Approach
Challenge
The goal was to develop iOS and Android apps in a short timeframe while keeping full integration with the existing web platform. The apps required seamless data sync, stable performance under heavy load, and a modern design consistent with the brand’s identity.
Solution
We used React Native to bring the web app’s core features to iOS and Android, keeping functionality, interactivity, and consistent design while reducing development time and ensuring equal performance across all platforms.
Solution
Through well-structured API integration, we achieved real-time data synchronization between mobile and web versions. Updates are instantly reflected across both platforms, ensuring a consistent user experience and accurate information flow without manual intervention or delay.
Solution
We added intuitive gestures, autofill, and easy navigation to make interaction fast and effortless. The UX was designed for efficiency, helping users complete tasks with minimal steps while maintaining a clean, accessible interface optimized for mobile use.
Solution
The app delivers stable performance even under heavy traffic. Its scalable architecture ensures smooth operation, quick response, and uninterrupted user interaction across all conditions.
Final Solution
Despite tight deadlines and technical complexity, we delivered a fully functional, scalable app on time. The product meets all client requirements, offering smooth UX, stable performance, and strong potential for future growth.
Teamvoice
“
Trayce was a project where the technical ambition matched the execution. Integrating real data streams with tracking systems, optimizing processes — the team had the discipline to see it through properly.
Solution Architect
Iryna
“
Clarity first, always. At that level of functionality, pulling it off takes real collaboration. Proud of where it landed.
Head of Design
Yurii
“
Thoughtful backend architecture and logical design made the frontend work genuinely enjoyable here. Conditional transitions, interface behavior, loading speed when those details are handled well across the whole team, the result shows. Getting that level of cross-functional alignment on the small things is what separated this project from others I've worked on.
Head of Frontend
Victor
Solving the next challenge

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