Solution Integration Architect (Detail Design) – Telecom OSS/BSS

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 ExecutionSequence diagramsInterface specifications and data mappingsEnsure clarity for development and testing teamsIntegration Design & DeliveryAPI integrations (REST, SOAP)Event-driven or batch integration patternsSupport integration across telecom systems such as: CRM, Order Management, Billing, Usage systems, OSS and Inventory platformsTelecom Domain ApplicationWireless usageApply understanding ofEnd-to-end service lifecycle (order usage billing)Error Handling & Data IntegrityError handling and retry mechanismsData validation and reconciliation approachesEnsure reliability of integration flowsCollaboration & Delivery SupportDevelopment a...