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Rajesh Doma

@rajeshdoma

Software Engineer II at Oracle who designed payment processing patterns that eliminated duplicate transactions.

At Oracle, I architect and develop cloud-native microservices using Java, Spring Boot, AWS, and REST APIs. The platform scales beyond 1,000 transactions per second.

I designed idempotent payment processing patterns that eliminated duplicate transactions and improved reliability during partial service failures. I also implemented tracing across more than 40 microservices, helping reduce mean time to resolution by 30%.

At JPMorgan Chase, I designed REST APIs for core banking services and built Kafka event-driven pipelines. I also helped migrate microservices from Pivotal Cloud Foundry to OpenShift, supporting a zero-downtime transition.

I’ve worked across testing, deployment, and observability, including automated CI/CD pipelines, integration testing, and monitoring dashboards. I hold a Master of Science in Computer Science from Clark University.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer II

Current

Oracle

Nov 2024 - Present (2 years)

Architected and developed cloud-native microservices using Java, Spring Boot, AWS Lambda, SNS, SQS, Docker, and REST APIs, enabling the platform to scale beyond 1000+ transactions per second. Implemented highly available and fault-tolerant workflows using DynamoDB, Redis caching, SQS Dead Letter Queues, and retry mechanisms.

Java Spring Boot AWS Lambda SNS Amazon SQS Docker REST APIs DynamoDB Redis OpenTelemetry Cloudwatch Grafana Splunk Junit Mockito LocalStack CI CD Agile

Software Development Engineer

JPMorgan Chase

Jan 2022 - Dec 2023 (1 year 11 months)

Designed and developed highly available RESTful APIs using Java and Spring Boot to support core banking services. Implemented secure authentication and authorization using OAuth 2.0 and JWT, and migrated distributed microservices from PCF to OpenShift.