Global money transfer company

Developing an account management module with specified functionality and a payment card issuance&management module
Our client, international money transfer system, approached us with a task to upgrade its software in order to implement a payment card issuance module and launch their own neobank.
There were two main tasks at hand:
  • Implement an accounts management module with payment card management functions;
  • Modernize the historical legacy system (ABS) that serves as the primary module for interacting with over 30 money transfer operators.
Tech Stack
Java
Kotlin
Spring
AWS
Gradle
Maven
Groovy
Redis
Docker
Amazon SQS
Lombok
MapStruct
TestContainers
Wiremock
PostgreSQL
Flyway
GitLab CI/CD
Jenkins
REST API
Project Team
  • 2 analysts
  • 6 backend developers
  • 2 QA
  • 1 DevOps
  • 1 project manager
The main functionalities of the developed system:
  • Mass and individual card issuance: We constructed a system capable of handling both mass card issuance and individual requests, while supporting diverse formats;
  • Card transfer to client wallets: We implemented a bank-specific scenario - transferring a card to the client's wallet;
  • Card blocking and archiving: We added the functionality to block and archive cards as needed.
  • Processing and support all types of VISA cards Processing Center transactions
  • Integration with Rate-files: We enabled support for several foreign currencies within one VISA client card.
  • Customer accounts module: We created this within the Bank's ABS system to manage customer accounts.
  • Tariff Management: We added the functionality for managing tariffs, implementing tariff fee write-offs, and periodic tariffs.
  • Integration with an exchange rate provider: Using the FIX protocol, we established integration with a provider to receive real-time exchange rates for currency pairs.
  • Creation of an SMPP SMS service and its integration with the external service.
  • APIs and Integration: We created a public API to ensure smooth interaction between the system, Web-Dashboard, and mobile applications for both WEB and mobile clients.
  • 1 year to launch the "pilot" and start testing client's hypotheses
    01
  • 11 services were developed in 2 years of work


    02
  • 5000 cards issued for the first issue
    03
Cases
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MICROFINANCE ORGANIZATION
Credit Product-engine for PDL operator's online platform
GLOBAL MONEY TRANSFER COMPANY
Developing an account management module with specified functionality and a payment card issuance&management module
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[email protected]
Moscow: Leninskiy prospekt 15A, 6 floor
Novosibirsk: Nikolaeva 11, 12 floor
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