Full Stack Java Developer with Banking Expertise

Aman Ganni

****@***********.*** +1-513-***-**** TX, USA LinkedIn

Summary

Full Stack Java Developer with 5+ years of experience delivering secure, scalable enterprise applications across banking, trading, and insurance environments. Proficient in Java, Spring Boot, REST APIs, and microservices architecture with strong experience implementing OAuth2, JWT, and RBAC-based security controls. Experienced in containerized deployments using Docker, Kubernetes, and AWS to improve release reliability and system performance. Adept at optimizing backend latency, enhancing transaction workflows, and collaborating within Agile teams to deliver compliant, high-availability distributed systems. Technical Skills

Front-end Technologies: HTML5, CSS3, JavaScript, React.js, Angular, jQuery, Redux, AJAX, Next.js, TypeScript, Tailwind CSS, Bootstrap Database Technologies: MySQL, MongoDB, PostgreSQL, SQL Server, Oracle, Redis, Firebase, Cassandra Back-end Technologies: Java, Spring Boot, Hibernate, J2EE, Spring Security, JDK, Node.js, Express.js, Python, Django, ASP.NET, Flask, MVC Framework, SOAP, RESTful APIs, Maven, Micro-services, Bash Script, FastAPIs, Spring Cloud, GraphQL, gRPC,, Kafka Streams Tools and Technologies: Git, Visual Studio Code, Docker, Jenkins, Kubernetes, Log4j, JUnit, Mocikto, AWS (Amazon Web Services), Microsoft Azure, Apache Maven, Guava, Nginx, Swagger, Postman, Apache Kafka, RabbitMQ, CI/CD, Linux Professional Experience

Full Stack Java Developer, Morgan Stanley Feb 2024 – Present TX, USA

Led backend modernization by designing Spring Boot microservices for account management and KYC workflows, enabling modular deployment and reducing onboarding cycle time by 22% across enterprise banking services.

Built RESTful APIs using Spring MVC to integrate third-party payment gateways, improving transaction routing reliability and reducing service failure rates by 19% during high-volume international settlement processing periods.

Optimized financial data persistence by implementing Hibernate/JPA with PostgreSQL, tuning transactional queries, which reduced reconciliation delays by 26% while maintaining ACID-compliant processing across distributed services.

Strengthened platform access controls by configuring Spring Security with JWT authentication and RBAC, improving audit traceability and enabling PCI-compliant session management across customer onboarding and credit approval workflows.

Refactored legacy modules using Java Streams and concurrent collections to improve multithreaded batch processing throughput, decreasing backend transaction latency by 24% during peak digital banking activity across loan servicing pipelines.

Automated containerized deployments using Docker and Jenkins CI/CD pipelines, enabling JUnit and Mockito-driven validation across environments, which reduced integration defects by 28% during UAT cycles for payment settlement microservices.

Enabled real-time inter-service communication by implementing Apache Kafka-based event-driven architecture with Spring Cloud Stream, improving synchronization between transaction monitoring and fraud detection services by reducing data propagation delays by 35%.

Full Stack Java Developer, Goldman Sachs Jun 2021 – Jul 2022 Remote, India

Delivered secure financial transaction services using Spring Boot-based REST APIs supporting account management and payment processing, improving backend service availability by 26% across enterprise retail banking clients.

Enforced endpoint-level protection by integrating Spring Security with JWT-based RBAC controls, ensuring regulatory compliance that minimized unauthorized internal system access incidents by 29% during audit validation cycles.

Optimized multithreaded Core Java processing and Hibernate-JPA ORM mappings on AWS RDS MySQL instances, improving transaction commit efficiency by 23% across real-time digital fund transfer operations.

Automated CI/CD workflows using Jenkins pipelines and Docker containerization across AWS EC2 deployments, reducing manual release configuration errors by 37% through integrated Postman-driven API validation and JUnit testing coverage.

Deployed microservices on AWS Lambda integrated with API Gateway, enabling scalable financial endpoint access that improved service uptime monitoring accuracy by 32% through CloudWatch-driven runtime alert configurations. Full Stack Java Developer, TCS Jun 2019 – May 2021 Remote, India

Built backend commerce services at Genpact using Spring Boot microservices supporting authentication and order processing, improving system scalability by 25% during peak seasonal checkout traffic across enterprise retail platforms.

Developed secured REST endpoints using token-based authentication mechanisms, introducing asynchronous request handling that enhanced API response stability by 34% across payment authorization workflows in transaction pipelines.

Structured Hibernate ORM mappings with MySQL relational schemas, implementing complex entity relationships that ensured transactional integrity across customer order lifecycle processes and reduced data inconsistency issues by 19%.

Provisioned AWS EC2 compute instances and configured S3 storage for application hosting, enabling environment-portable Docker deployments that accelerated CI/CD build readiness timelines by 23% during iterative Agile sprint releases. Certifications

AWS Certified Developer – Associate AWS Certified Solution Architect Education

Master of Science in Information Technology, University of Cincinnati Aug 2022 – Dec 2023 OH, USA Bachelor of Technology, R.V.R & J.C College of Engineering Aug 2015 – May 2019 AP, India

Contact this candidate