Senior Software Engineer - Backend (Payments & Distributed Systems) at S en io r Softw are Engin eer - Back en d (P aym en ts & Dis tr ib u te d Syste m s)

Developed Spring Boot microservices for identity governance, access certification, SoD enforcement, and enterprise access-management workflows. Automated identity lifecycle processes including onboarding, provisioning, access reviews, and deprovisioning across enterprise systems. Implemented RBAC governance, entitlement reconciliation, compliance validation, and audit-readiness initiatives. Designed Kafka-based workflows for remediation tracking, notifications, and compliance monitoring. Built monitoring and audit-reporting solutions to improve operational visibility across IAM platforms. Collaborated with security, infrastructure, and application teams on architecture, integrations, and production support. Also delivered IAM data aggregation and compliance monitoring services and an enterprise payments processing platform with Kafka-based orchestration and AWS-backed cloud-native payment workflows.

Senior Software Engineer - Backend (Payments & Distributed Systems) at Visa Inc.

Developed Spring Boot microservices for identity governance and security automation, including access certification, segregation of duties (SoD) enforcement, and enterprise access-management workflows. Automated identity lifecycle processes such as onboarding, provisioning, access reviews, and deprovisioning across enterprise systems. Implemented RBAC governance, entitlement reconciliation, compliance validation, and audit-readiness initiatives. Designed Kafka-based workflows for remediation tracking, notifications, and compliance monitoring. Built monitoring and audit-reporting solutions to improve operational visibility across IAM platforms and collaborated with security, infrastructure, and application teams on architecture, integrations, and production support.

Senior Software Engineer - Back-end (Payments & Distributed Systems) at PayPal

Developed Spring Boot microservices supporting identity governance, access certification, SoD enforcement, and enterprise access-management workflows. Automated identity lifecycle processes including onboarding, provisioning, access reviews, and deprovisioning across enterprise systems. Implemented RBAC governance, entitlement reconciliation, compliance validation, and audit-readiness initiatives. Designed Kafka-based workflows for remediation tracking, notifications, and compliance monitoring; built monitoring and audit-reporting solutions improving visibility across IAM platforms. Collaborated with security, infrastructure, and application teams on architecture, integrations, and production support. Also built IAM data aggregation and compliance monitoring services: designed scalable data ingestion/normalization across multiple databases using Spring Data JPA/Hibernate, implemented Kafka synchronization workflows for near real-time processing, and supported Docker/Kubernetes deployme

Senior Software Engineer - Backend at PayPal

Developed Spring Boot microservices supporting identity governance and security automation, including access certification, SoD enforcement, and enterprise access-management workflows. Automated identity lifecycle processes such as onboarding, provisioning, access reviews, and deprovisioning across enterprise systems. Implemented RBAC governance, entitlement reconciliation, compliance validation, and audit-readiness initiatives. Designed Kafka-based workflows for remediation tracking, notifications, and compliance monitoring. Built monitoring and audit-reporting solutions to improve operational visibility and collaborated with security, infrastructure, and application teams on integrations and production support.

Senior Software Engineer - Back-End (Payments & Distributed Systems) at Vinc Inc. (Vinc., Austin, TX)

Developed Spring Boot microservices supporting identity governance, access certification, SoD enforcement, and enterprise access-management workflows. Automated identity lifecycle processes including onboarding, provisioning, access reviews, and deprovisioning across enterprise systems. Implemented RBAC governance, entitlement reconciliation, compliance validation, and audit-readiness initiatives. Designed Kafka-based workflows for remediation tracking, notifications, and compliance monitoring. Built monitoring and audit-reporting solutions improving operational visibility across IAM platforms. Collaborated with security, infrastructure, and application teams on architecture, integrations, and production support. Also built IAM data aggregation and compliance monitoring services using Spring Data JPA/Hibernate, containerized with Docker/Kubernetes, and event-driven synchronization with Kafka. Developed high-throughput enterprise payments processing microservices for validation, routing

Senior Software Engineer - Backend Systems at PayPal

Developed Spring Boot microservices for real-time payment authorization, transaction validation, and end-to-end transaction lifecycle management workflows. Implemented event-driven processing using Apache Kafka and built RESTful APIs for asynchronous communication and transaction status tracking. Designed fault-tolerant services using idempotency controls, retry mechanisms, circuit breakers, and resiliency patterns for reliable transaction processing. Optimized PostgreSQL interactions via SQL/query tuning, indexing, and transactional workflow improvements for low-latency payment processing. Contributed to scalability, observability, performance optimization, and distributed deployment initiatives; also built Kafka-based pipelines for streaming and operational workloads.

Senior Software Engineer - Backend (Payments & Distributed Systems) at PayPal

Developed high-throughput Spring Boot microservices for the payment lifecycle, including transaction validation, routing, settlement, reconciliation, and related workflows. Architected event-driven systems using Kafka and Kafka Streams for scalable transaction orchestration and asynchronous processing. Built real-time and batch pipelines for settlement, reconciliation, reporting, and operational workloads. Leveraged AWS (ECS, Lambda, RDS/Aurora, EC2, S3) to deliver cloud-native payment services and optimized throughput/latency via Java concurrency and performance tuning. Implemented persistence layers and PostgreSQL schemas using Hibernate and Spring Data JPA. Contributed to observability through centralized logging, distributed tracing, dashboards, and alerting. Participated in architecture reviews, production support, and scalability initiatives for business-critical payment systems.

Senior Software Engineer - Back-End Systems at PayPal

Built Spring Boot microservices for real-time payment authorization and risk processing. Implemented payment authorization, transaction validation, and end-to-end transaction lifecycle workflows using event-driven processing with Apache Kafka and RESTful APIs for asynchronous communication and status tracking. Designed fault-tolerant services using idempotency controls, retry mechanisms, circuit breakers, and resilience patterns. Optimized PostgreSQL database interactions with indexing and transactional workflows for low-latency processing. Containerized services with Docker and supported scalability, observability, performance optimization, and deployments across distributed back-end systems.

Software Engineer - Backend Systems at Momentum Business Solutions Pvt Ltd

Software Engineer - Backend Systems at M om en tum Busin ess Solu tio n s Pvt Ltd

Developed Java and Spring Boot microservices for transaction processing and workflow orchestration. Designed REST APIs and asynchronous communication workflows for service integration and distributed business-process execution. Built scalable microservices architectures and optimized SQL queries and transactional workflows for business-critical operations. Improved performance, resiliency, and fault tolerance across distributed systems through backend optimization initiatives. Collaborated with frontend, QA, and engineering teams on API design, integration, debugging, testing, code reviews, and Agile delivery.

Software Engineer - Backend Systems at Momentum Business Solutions Pvt Ltd

Developed Java and Spring Boot microservices for transaction processing and workflow orchestration across enterprise business operations. Designed REST APIs and asynchronous workflows for distributed business-process execution. Built scalable microservices architectures with SQL/query optimization and transactional workflow improvements for business-critical operations. Improved performance, resiliency, and fault tolerance across distributed systems. Collaborated with frontend, QA, and engineering teams on API integration, debugging, testing, code reviews, and Agile delivery. Also contributed to a workflow monitoring dashboard with React-based UI and Spring Boot API integration for real-time visibility and operational analytics.

Senior Software Engineer - Backend Systems at Momentum Business Solutions Pvt Ltd

Built Java and Spring Boot microservices for transaction processing and workflow orchestration for enterprise business operations. Implemented REST APIs and asynchronous communication workflows to support distributed execution of business processes. Improved scalability, resiliency, and fault tolerance by optimizing SQL queries, transactional workflows, and database interactions. Collaborated with frontend, QA, and engineering teams on API design, debugging, testing, code reviews, and Agile delivery. Also worked on a workflow monitoring dashboard with React.js and integrated Spring Boot REST APIs for real-time workflow visibility and operational analytics.

Software Engineer - Back-End Systems at Momentum Business Solutions Pvt Ltd

Developed Java and Spring Boot microservices for enterprise transaction processing and workflow orchestration. Designed RESTful APIs and asynchronous communication workflows enabling distributed business-process execution and service integration. Built scalable microservice architectures and optimized SQL queries and transactional workflows for business-critical operations. Improved performance, resiliency, and fault tolerance across distributed systems. Collaborated with frontend, QA, and engineering teams on API design, integration, debugging, testing, code reviews, and Agile delivery.

Back-End Java Developer at NVIDIA

Developed Java and SQL backend components for autonomous-driving and simulation data-processing workflows, including distributed ingestion and transformation pipelines. Supported monitoring, performance optimization, debugging, and operational reliability for data processing systems. Also implemented video analytics and surveillance-monitoring backend services with SQL-based processing, validation, and reporting for large-scale datasets. Built backend services for synthetic data generation and real-time scene/simulation workflows, including automation/orchestration utilities for dataset preparation, metadata management, and processing pipelines.