At Paycraft Solutions, I build the Account-Based Ticketing platform supporting Dubai Roads and Transport Authority’s migration from Card-Based Ticketing to a scalable digital transaction ecosystem.
I’ve developed and maintained 50+ production REST APIs for Customer Account Management using Java, Spring Boot, and Oracle SQL. I led backend delivery for Sale Device Transactions and Customer Portal modules, coordinated architecture and delivery with Tech Leads and AVPs, and delivered 20+ critical Partner Portal APIs within two weeks.
I improve platform reliability and delivery through feature-flag middleware between ABT and CBT workflows, legacy SOAP integrations, Kafka-based bulk processing, Redis caching, automated lifecycle schedulers, and optimized database views. I also created a shared Spring Boot repository that reduced build time by 25% and maintained 90%+ unit test coverage.
Previously, at Voltbridge Technologies, I built backend APIs and business logic for a B2B electric-mobility marketplace, covering product listings, reference data, admin dashboards, supplier workflows, and buyer interactions.
