| Client | Coinone |
|---|---|
| Sector | Fintech (crypto exchange) |
| Our role | Technical development support on the platform’s mobile side |
| Technologies | Mobile app development, secure financial data infrastructure |
About the Project
Coinone is a cryptocurrency exchange platform. We provided technical development support on the platform’s mobile side. Our role in this project was to provide technical development support in the platform’s mobile app processes. Because crypto exchanges are platforms where users track their financial assets and trade, the mobile app is one of the most critical touchpoints between the user and the platform. This case study describes not the whole platform, but the technical contribution we made on the mobile side.
The Need and the Problem Solved
The crypto exchange platform needed technical development support on its mobile side. On financial platforms, a mobile app must be both fast and secure; up-to-date information on screen and transactions running over a secure infrastructure are basic expectations. In projects of this kind, the goals are usually:
- Developing the mobile app in line with the existing platform infrastructure
- Processing financial data over a secure infrastructure
- Maintaining performance during periods of heavy use
Because crypto markets are open 24/7, the mobile app must be usable at any hour of the day. This makes it important to plan every change made during development so that it does not affect live use.
Our Solution
We provided technical development support in the platform’s mobile app processes. The work rested on two priorities:
- Secure financial data infrastructure: in financial apps, this covers protecting user information, balance and transaction data and taking precautions against unauthorized access.
- Performance: showing market data and user information without delay. In an environment where prices change quickly, showing outdated information can lead the user to make a wrong decision.
These two priorities are not independent of each other: security measures should not slow the app down, and performance improvements should not compromise security. In financial mobile apps, every development is assessed with this balance in mind. As a team providing technical support from outside, complying with the platform’s existing security and development standards was the core principle of the work.
Technologies Used
- Mobile app development
- Secure financial data infrastructure
Process
The steps below summarize the general order we follow in mobile development support work in fintech:
- Onboarding and analysis: in projects of this type, the platform’s existing architecture, security rules and development standards are learned first.
- Planning: decisions that are hard to change later, such as user authentication, session management and how sensitive data is stored on the device, are clarified.
- Development: developments are made in line with the platform’s security and performance requirements.
- Release: because the markets are open without interruption, changes are released in a way that does not affect live use.
Results and Benefits
Users can securely track their crypto transactions via mobile. Since the mobile app is the point where users most frequently interact with the platform, this result also plays a decisive role in the platform’s overall user experience. The lesson we took from this project: in financial apps, security and performance are not negotiable. Every fintech project helps us make security and performance decisions faster and more accurately in the next one; this accumulated experience feeds into our work as a shared checklist for mobile and web projects that handle financial data. We also use our fintech experience in projects such as Vezne 24 and Pratik İşlem.
For teams planning mobile app development in crypto and fintech, the most important point is to clarify security and performance requirements at the start of the project. When these decisions are made early, the development process becomes more predictable.
Discuss a Similar Project
If you are looking for mobile development support for your fintech or crypto app, take a look at our mobile app development and software development services. Let’s talk about your project: tell us what you need and we will prepare a written proposal covering scope, timeline and cost. Call us on +90 850 335 10 87, message us on WhatsApp, email info@360-soft.com or use our contact page. You can also browse our other case studies.
This case study is a localized version of our reference page in Turkish: Türkçe.
