Didar Singh Sehra

Engineered Salesforce-native enterprise solutions within Certinia’s Resource Management Work Planner module, implementing Apex, triggers, async jobs and REST integrations using FFLIB layered architecture. Delivered user stories for Veda Flex skills/certifications and migrated legacy functionality from Visualforce to Lightning without loss of business capability. Built LWC components following SLDS and accessibility standards, enforced field-level security for sensitive worker data, and strengthened delivery governance with AIDLC quality and traceability controls.

Designed and built Spring Boot REST APIs for high-volume wealth management and financial data processing. Developed Apache Kafka streaming pipelines to improve event throughput and reduce downstream processing delays. Deployed containerized microservices on Azure Kubernetes Service using Docker, and optimized PostgreSQL performance through query and indexing improvements; also implemented Spring Batch jobs with integrity and CI/CD integration via SonarQube.

Developed Java modules and JavaScript-based automation extensions for the Windchill RV&S PLM platform. Built internal productivity tools using JavaFX and Swing to streamline requirement review workflows. Implemented a standalone Java query-builder utility to fetch and process PLM data for requirement review and related workflows.

Built an Admin Portal in C# .NET to manage vendor and manufacturer onboarding workflows. Designed an invoice Payment Approval System supporting approval flows and financial audit trails. Focused on implementing backend business logic and operational tooling for managed onboarding and approvals.