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Billing Revamping

BillingLabs stack Integration



Complete redesign of a billing system in order to make it very scalable & fast.



The customer repository model should remain in the existing CRM system but the rating and billing model based on hard MS-SQL server is too slow and not very scalable.


Solutions provided

  • Development of a complete re-architecture of a “collect/rating/billing” pipeline :
    • Tiered, highly scalable model.
    • NoSQL based where appropriate (CDRS / transactions).
    • Exchange between stages by Rabbit MQ.
    • Developed in python under docker for greater responsiveness.

5 people, 300 man-days


  • Integration with the existing ecosystem :
    • Specific API development to interact with the legacy system.
    • End-to-end integration and testing under managed by SpikeeLabs.
    • Migration and testing of all data.

2 people, 150 man-days


  • Support for the production rollout :
    • Migration of existing customers to the new solution.
    • Support for the maintenance in operational conditions.

2 people, 250 man-days

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