Available to hire
I’m Sai Chandan Somasani, a Full Stack Java Developer with 11+ years of experience delivering robust backend systems and dynamic front-end interfaces. I specialize in Java 8/11, Spring ecosystem, microservices, AWS cloud, and modern front-end stacks like React and Angular, with a strong focus on scalable, secure, and maintainable code.
I thrive in Agile teams, excel at collaborating across disciplines, and enjoy turning complex business requirements into practical software solutions.
Skills
Language
Javanese
Fluent
Amharic
Intermediate
Aragonese
Intermediate
Work Experience
Sr. Java Full Stack Developer at Wells Fargo
October 1, 2023 - PresentDeveloped a scalable billing and real-time fraud-detection platform using Java 8+ Spring Boot microservices, Drools Rules Engine, and reactive APIs. Implemented asynchronous processing and integrated with AWS services (RDS, S3, ECS, Lambda) and Kubernetes (EKS). Migrated legacy services to reactive streams, improving API responsiveness by ~40% for payment gateways. Coordinated messaging via RabbitMQ, documented APIs with Swagger, and automated deployments with Jenkins. Conducted code reviews, added SonarQube quality gates, and monitored health with CloudWatch and Splunk.
Sr. Java Full Stack Developer at CVS Health
May 1, 2022 - September 30, 2023Created and enhanced the Enterprise Eligibility and Claims platform with Java Spring Boot and Node.js microservices, PostgreSQL, and AWS ECS/EKS. Enforced HIPAA-compliant data exchanges and secured APIs with OAuth2/JWT. Implemented CI/CD with AWS CodePipeline/CodeBuild, optimized backend performance ~35%, and developed serverless functions with AWS Lambda. Designed PostgreSQL schemas, wrote stored procedures, and produced Swagger docs for API contracts.
Java Full Stack Developer at Workday
August 1, 2020 - April 30, 2022Built the Workday Financial Data Integration Platform using Core Java 8/J2EE, Spring Boot, and GraphQL. Implemented real-time data pipelines with Kafka and Apache Spark, stored in PostgreSQL and DynamoDB. Deployed on AWS ECS/EKS with Lambda integration; created RESTful APIs and secured access with OAuth2/JWT. Improved data latency by 45%, established CI/CD via GitHub Actions, and implemented streaming analytics for dashboards.
Java Full Stack Developer at State Of Nebraska
March 1, 2018 - July 31, 2020Developed the Integrated Eligibility Modernization System using Spring Boot microservices and involvement in big data processing with Apache Flink for real-time fraud analytics. Deployed on Azure Kubernetes Service (AKS), used Azure Functions, App Service, and Terraform. Employed MongoDB Atlas for scalable data storage and RabbitMQ for messaging; ensured HIPAA/security alignment and automated CI/CD with Azure DevOps.
Java Developer at Health Edge
December 1, 2016 - February 28, 2018Modernized Health Rules backend; utilized WSDL/SOAP, JAXB for XML processing, and JDBC-based data access. Deployed on WebLogic; implemented Log4J for logging, JUnit-based testing, and integrated with Azure cloud networking. Worked with Struts/Tiles and prepared backend services for scalable healthcare integrations, including MongoDB Atlas usage for scalable logs.
Java Developer at AT&T
July 1, 2014 - November 30, 2016Backend Java/J2EE development focusing on RESTful service integration, data processing, and system integration. Worked on UI with HTML/JS, designed PostgreSQL schemas, and implemented microservices with Spring Boot. Exposed and consumed REST services, utilized JMS/ActiveMQ for messaging, and performed performance testing with JMeter; deployed solutions on PCF.
Education
Qualifications
Industry Experience
Software & Internet, Financial Services, Healthcare, Government, Professional Services, Telecommunications
Skills
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