​​Next Generation of Payment and Trading System​
February 28, 2023
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Five Systems Development & Nettr 

 

 

  

 

 

Objective:

 

 

FIVE’s Client is an international company – an innovative house that revolutionized the technology of content delivery in all forms and on all platforms that specialize in streaming, entertainment, and security systems. They came to us with an innovative idea of creating new cryptocurrency and wanted to have it implemented and accessible for the customers to buy, sell, transfer, and exchange new cryptocurrency, and use it as payment for different services. Also, the Client wanted vouchers and gift cards exchanges functionality. 

 

 

 

 

 Challenge: 

 

 

 The project is big and complicated but very interesting! It started at the end of 2019 and took us about 15 months to finish. 

 

 

 The task was to develop a trading platform for trading and exchanging different popular cryptocurrencies including new cryptocurrencies which are promoted in front of others. Developing desktop and mobile clients for operating with the platform functionality.  

 

 

The platform provides functionalities like: 

 

 

  • Buying/selling cryptocurrencies 


  • Exchange cryptocurrencies 

  • Trade cryptocurrencies with the specified price 


  • Attach and manage personal card and bank accounts 


  • Payments functionality 

  • Issuing, sending, and exchanging vouchers and gift cards 



One of the challenges was in implementing cryptocurrency blockchain functionality. Since we didn't have an expert in this area this part was developed by our partner but integrated into the platform by the FIVE’s team.  

 

 

 

Solution: 

 

 

The solution was designed and implemented from scratch. The client only had an idea, all designing, project leading, planning, and implementation was performed by FIVE. It was a complex and big project, from our side we had 7 engineers involved 2 back-end engineers, 2 front-end engineers, 2 mobile engineers, and 1 QA engineer.  

 

 

For the best performance, clear understanding of the project, and problems solving, we decided to create daily meetings, monthly reports, availability, and dedication to the project 24/7. It helped us to gain the Client’s trust which is always important to us. FIVE’s Client had business trips to our office here, to meet the team in person, have an opportunity to communicate with the engineers, and build strong professional relationships. 

 

 

Technologies: 

 

 

As for the technologies, FIVE used a variety of them.  

  • For the back end, C# core was used 

  • For the front end – React 

  • For iOS – Swift 

  • For Android Java 

 

 

 

Results: 

 

 

As the result, our Client Nettr received OnWallet” - the next generation of payment and trading system with an innovative edge of the crypto-management platform. Cashless and transparency are some of the most imperative features of OnWallet where most of the crypto market’s complicated concerns have been answered. It’s easy to use, very multifunctional, and user-oriented.  

 

 

FIVE’s motto is “Building the Future” and the future is here!  

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