Job Description
Overview HLD to LLD conversion and technical design documentation. Hands-on with APIs (REST, SOAP), microservices. Integration patterns (event-driven, batch, synchronous, asynchronous). Experience in telecom OSS, BSS environments. Exposure to at least one area: Wireless usage, billing (CDR, rating), inventory, provisioning systems.
HLD LLD Design Execution
Sequence diagrams
Interface specifications and data mappings
Ensure clarity for development and testing teams
Integration Design & Delivery
API integrations (REST, SOAP)
Event-driven or batch integration patterns
Support integration across telecom systems such as: CRM, Order Management, Billing, Usage systems, OSS and Inventory platforms
Telecom Domain Application
Wireless usage
Apply understanding of
End-to-end service lifecycle (order usage billing)
Error Handling & Data Integrity
Error handling and retry me...
HLD LLD Design Execution
Sequence diagrams
Interface specifications and data mappings
Ensure clarity for development and testing teams
Integration Design & Delivery
API integrations (REST, SOAP)
Event-driven or batch integration patterns
Support integration across telecom systems such as: CRM, Order Management, Billing, Usage systems, OSS and Inventory platforms
Telecom Domain Application
Wireless usage
Apply understanding of
End-to-end service lifecycle (order usage billing)
Error Handling & Data Integrity
Error handling and retry me...
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