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I am a results-driven Senior Full Stack Java Developer with over 10 years of experience building secure, scalable enterprise systems across banking, insurance, healthcare and fintech domains. I excel in Agile environments, design cloud-native architectures, and mentor teams to deliver high-quality software with a strong focus on performance and reliability. Beyond backend Java and Spring ecosystems, I enjoy crafting responsive frontends with React and Angular, implementing robust data models (PostgreSQL, Oracle, MongoDB) and building reliable CI/CD pipelines on AWS and Azure. I stay curious about new technologies, including AI-assisted automation, and apply them to real-world business challenges while upholding compliance and security standards.…I am a results-driven Senior Full Stack Java Developer with over 10 years of experience building secure, scalable enterprise systems across banking, insurance, healthcare and fintech domains. I excel in Agile environments, design cloud-native architectures, and mentor teams to deliver high-quality software with a strong focus on performance and reliability. Beyond backend Java and Spring ecosystems, I enjoy crafting responsive frontends with React and Angular, implementing robust data models (PostgreSQL, Oracle, MongoDB) and building reliable CI/CD pipelines on AWS and Azure. I stay curious about new technologies, including AI-assisted automation, and apply them to real-world business challenges while upholding compliance and security standards.

Tulasi M

Full Stack Developer, Back-End Developer, Web Developer, +4

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I am a results-driven Senior Full Stack Java Developer with over 10 years of experience building secure, scalable enterprise systems across banking, insurance, healthcare and fintech domains. I excel in Agile environments, design cloud-native architectures, and mentor teams to deliver high-quality software with a strong focus on performance and reliability. Beyond backend Java and Spring ecosystems, I enjoy crafting responsive frontends with React and Angular, implementing robust data models (PostgreSQL, Oracle, MongoDB) and building reliable CI/CD pipelines on AWS and Azure. I stay curious about new technologies, including AI-assisted automation, and apply them to real-world business challenges while upholding compliance and security standards.…I am a results-driven Senior Full Stack Java Developer with over 10 years of experience building secure, scalable enterprise systems across banking, insurance, healthcare and fintech domains. I excel in Agile environments, design cloud-native architectures, and mentor teams to deliver high-quality software with a strong focus on performance and reliability. Beyond backend Java and Spring ecosystems, I enjoy crafting responsive frontends with React and Angular, implementing robust data models (PostgreSQL, Oracle, MongoDB) and building reliable CI/CD pipelines on AWS and Azure. I stay curious about new technologies, including AI-assisted automation, and apply them to real-world business challenges while upholding compliance and security standards.

Available to hire

I am a results-driven Senior Full Stack Java Developer with over 10 years of experience building secure, scalable enterprise systems across banking, insurance, healthcare and fintech domains. I excel in Agile environments, design cloud-native architectures, and mentor teams to deliver high-quality software with a strong focus on performance and reliability.

Beyond backend Java and Spring ecosystems, I enjoy crafting responsive frontends with React and Angular, implementing robust data models (PostgreSQL, Oracle, MongoDB) and building reliable CI/CD pipelines on AWS and Azure. I stay curious about new technologies, including AI-assisted automation, and apply them to real-world business challenges while upholding compliance and security standards.

Skills

Experience Level

Expert

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Language

English

Fluent

Work Experience

Senior Java Back End Developer at Bank Of New York

December 1, 2024 - Present

Led UPP (Check fraud) modernization by migrating SOAP/XML integrations to REST/JSON, designed new request/response schemas, and implemented multi-format Image and Index Request flows. Validated integrations in Local/Test with Insomnia, authored Swagger attributes, and documented structures to support knowledge transfer. Collaborated across teams to modernize legacy workflows, improving compatibility and performance.

Senior Java Full Stack Developer at Fifth Third Bank

November 30, 2024 - October 10, 2025

Built modular Java 17/14 microservices with Spring Boot; implemented batch processing via Spring Batch; optimized data access with Spring Data JPA/Hibernate and native SQL. Delivered REST and GraphQL APIs secured with OAuth2/JWT, fronted by Angular, and deployed on AWS with Terraform/CloudFormation. Established CI/CD in GitLab, containerized with Docker/Kubernetes, and enabled asynchronous messaging with RabbitMQ and Cassandra for fraud-processing workloads.

Senior Java Full Stack Developer at Cigna

February 28, 2023 - October 10, 2025

Led agile ceremonies; developed reactive backends with Spring WebFlux and robust microservices with Spring Boot. Managed data with Spring Data JPA/Hibernate, and delivered modern front-ends using Angular. Deployed on AWS with CI/CD pipelines (GitHub Actions), Docker/Kubernetes, and quality gates with JaCoCo. Implemented asynchronous messaging (e.g., Kafka) and MongoDB-backed fraud workflows.

Java Full Stack Developer at Hilltop Holdings INC

July 31, 2021 - October 10, 2025

Led SDLC for Java-based financial services apps; utilized Java 8 features and Spring Integration, Spring HATEOAS. Built React front-ends and Node.js services; deployed on AWS with Jenkins-based CI/CD; containerized with Docker/Kubernetes. Worked with MS SQL Server and MongoDB; used ActiveMQ for messaging; managed deliveries with Jira/Bitbucket.

Java Full Stack Developer at Aflac INC

December 31, 2018 - October 10, 2025

Developed backend services using Java 7, Spring MVC, and Spring Security; crafted AngularJS front-ends; consumed SOAP-based services and migrated some cloud storage tasks to Azure. Managed builds with Ant, integrated ActiveMQ, deployed on WebSphere, and utilized PostgreSQL. Automated testing with Selenium; documented processes in SharePoint.

Java Developer at 7Edge Pvt.Ltd

March 31, 2016 - October 10, 2025

Delivered core Java applications using J2EE and OOP concepts; built Servlets/JSP/EJB/JMS, Spring Core/MVC, and SOAP APIs. Implemented frontend with HTML5/CSS3/JS/jQuery, integrated with Oracle DB, and conducted unit testing with JUnit. Participated in agile ceremonies and maintained comprehensive documentation.

Senior Java Back End Developer at Bank Of New York

December 1, 2024 - Present

Led UPP (Unified Payment Processing) backend modernization: migrated SOAP/XML integrations to REST/JSON, designed request/response formats for Image Request (image rendering in JPG/TIF/TIFF/BIN/DOC) and Index Request (field-name/value extraction). Enhanced data mappings and JSON schemas, validated integrations in local/TEST environments with Insomnia, and collaborated across teams to replace legacy SOAP workflows. Contributed to Swagger/OpenAPI documentation and end-to-end testing of paid flows. Modernized messaging by standardizing XML→JSON canonical forms and eliminating JMS header dependencies. Supported fraud detection (FCS), OFAC screening, and funds control, using Oracle DB and Artemis queues in a Scrum environment with GitLab pipelines.

Senior Java Full Stack Developer at Fifth Third Bank

November 1, 2024 - October 10, 2025

Engineered modular backend services using Java 17/14, sealed classes, records, and pattern matching; developed microservices with Spring Boot, Spring WebFlux, Spring Data JPA/Hibernate, and batch processing with Spring Batch. Optimized data access, managed repositories via JPA/Hibernate, and built Angular front-ends with TypeScript. Deployed cloud-native apps on AWS (EC2, S3, DynamoDB, Lambda) and managed CI/CD with GitLab, Docker, Kubernetes, and Helm. Implemented asynchronous messaging with RabbitMQ; used Cassandra, PostgreSQL, and MongoDB for data storage. Secured APIs with OAuth2/JWT, documented via Swagger/OpenAPI, and monitored with CloudWatch. Implemented GraphQL endpoints, Kong API gateway, and maintained code quality with SonarQube; tested with Postman/Jest; containerized with Docker; deployed on Tomcat/JBoss. Used Grafana/SLF4J for logs and Jira for issue tracking.

Senior Java Full Stack Developer at Cigna

February 1, 2023 - October 10, 2025

Led agile ceremonies and SDLC adherence; built high-performance backend services with Java 11+ Core Java, Spring WebFlux (reactive, non-blocking) and modular microservices using Spring Boot. Optimized data access with Spring Data JPA/Hibernate; implemented REST APIs secured with JWT/OAuth2 and API Gateway, and designed frontend using Angular 7 with TypeScript. Implemented AWS-based deployment (EC2, S3, Lambda, IAM); created Node.js services; established CI/CD with GitHub Actions; containerized with Docker and Kubernetes. Supported Kafka-based asynchronous messaging and MongoDB NoSQL storage. Ensured code quality via JaCoCo; integrated testing with Postman, JUnit/Mockito; documented in Bitbucket Wiki; tracked work in Jira.

Java Full Stack Developer at Hilltop Holdings INC

July 1, 2021 - October 10, 2025

Led agile SDLC for banking-domain applications; Java 8, functional programming with Streams/Lambda; built Spring-based backend with Spring Integration and Spring HATEOAS for hypermedia-driven REST. Developed frontend with React and Redux; leveraged AWS (S3, Lambda) and Apigee for API management; integrated with Node.js services. Implemented serverless REST APIs, Docker for containerization, and Kubernetes for orchestration; used Jenkins and SonarQube for CI/CD and code quality. Used Cassandra for NoSQL and MS SQL Server for relational data; deployed on scalable cloud infrastructure with auto-scaling.

Java Full Stack Developer at Aflac INC

December 1, 2018 - October 10, 2025

Developed backend in Java 7 with Spring MVC and Spring Security; built SOAP-based SOA and integrated with Azure AD and Azure Blob Storage; used ActiveMQ for messaging; WebSphere deployment; Ant-based builds; PostgreSQL; Git; Selenium for frontend testing; SharePoint documentation.

Java Developer at 7Edge Pvt.Ltd

March 1, 2016 - October 10, 2025

Developed core Java/J2EE applications; Servlets, JSP, EJB, JMS; Spring Core/MVC; RESTful and SOAP services; Oracle database; Ant; WebSphere; Agile practices; unit testing with JUnit; documented in SharePoint.

Senior Java Back End Developer at Bank Of New York

December 1, 2024 - Present

Led migration of core fraud-check services from SOAP/XML to REST/JSON, implemented Image Request and Index Request payload handling, designed JSON schemas, documented endpoints with Swagger, and performed end-to-end API validation in local and TEST environments; collaborated across teams to modernize legacy workflows and improve data consistency and performance; supported Oracle DB-backed messaging with Artemis.

Senior Java Full Stack Developer at Fifth Third Bank

November 1, 2024 - October 10, 2025

Engineered backend services using Java 17/14, designed modular Spring Boot microservices, implemented batch processing with Spring Batch, optimized data access with Spring Data JPA/Hibernate, built REST/GraphQL APIs, and deployed cloud-native apps on AWS; implemented asynchronous messaging with RabbitMQ and real-time data flows with Kafka; orchestrated containers with Docker/Kubernetes and automated CI/CD with GitLab.

Senior Java Full Stack Developer at Cigna

February 1, 2023 - October 10, 2025

Led agile ceremonies and delivered reactive, scalable backend services with Java and Spring WebFlux; developed robust microservices with Spring Boot, Spring Data JPA/Hibernate, and REST APIs secured with JWT/OAuth2; designed GraphQL APIs for efficient data retrieval and integrated AWS cloud services; performed extensive API testing with Postman and integrated API gateway patterns.

Java Full Stack Developer at Hilltop Holdings INC

July 1, 2021 - October 10, 2025

Led SDLC-aligned development of backend services using Java 8, Spring Integration, and Spring MVC; implemented secure authentication with Spring Security; built frontend components with React, and deployed serverless and cloud-based solutions using AWS (S3, Lambda) and Azure AD; automated CI/CD with Jenkins and Docker/Kubernetes; utilized MongoDB and SQL databases for data storage.

Java Full Stack Developer at Aflac INC

December 1, 2018 - October 10, 2025

Developed robust backend systems using Java 7, Spring MVC, and Spring Security; implemented SOAP-based services and integrated with Azure cloud storage and AD; used ActiveMQ for asynchronous messaging and WebSphere for deployment; designed PostgreSQL database structures and performed performance tuning; emphasized code quality with Checkstyle and Selenium-based frontend tests.

Java Developer at 7Edge Pvt.Ltd

March 1, 2016 - October 10, 2025

Developed core Java/J2EE applications using Servlets, JSP, EJBs, and JMS; built Spring-based web apps, SOAP-based services, and Oracle database interactions; adhered to Agile practices, tracked with Jira, and maintained documentation; deployed on WebSphere using Ant-based builds and integrated with version control.

Senior Java Back End Developer at Bank of New York Mellon

December 1, 2024 - Present

Engineered and migrated legacy SOAP/XML integrations to RESTful JSON services using Java 17 and Spring Boot; designed REST endpoints for image retrieval and index extraction; enhanced messaging and data validation; defined JSON Schemas and OpenAPI contracts; transitioned image handling services from SOAP/WSDL to REST/OpenAPI 3.1; implemented end-to-end validation and collaborated with Fraud Control and Core Banking teams.

Senior Java Full Stack Developer at Fifth Third Bank

March 1, 2023 - November 1, 2024

Modernized backend microservices using Java 17 with modular Spring Boot architecture; implemented REST and GraphQL APIs, OAuth2/JWT security, and Kong API Gateway. Built React/Angular frontends, managed state with NgRx, and integrated LLM-powered capabilities with OpenAI GPT-4 and LangChain for assisted banking workflows. Deployed cloud-native services on AWS, implemented CI/CD with GitLab, Docker, and Kubernetes; introduced a RAG data pipeline with LLMs for regulatory/compliance content retrieval.

Senior Java Full Stack Developer at Cigna

September 1, 2021 - February 1, 2023

Designed reactive Spring WebFlux services for claims adjudication and real-time eligibility checks; built modular microservices with Spring Boot, Spring Cloud, and Spring Data JPA; optimized data access across PostgreSQL and MongoDB with Redis caching; developed Angular front-ends and Node.js-based server APIs for real-time validation; ensured HIPAA-aligned security and AWS-based hosting.

Java Full Stack Developer at Hilltop Holdings INC

February 1, 2019 - July 1, 2021

Led SDLC-based development of banking modules (customer onboarding, mortgage processing, and payment scheduling) with Java 11, Spring Boot, Spring Data JPA and Spring Integration; implemented REST/HATEOAS APIs; designed MS SQL Server schemas; built React front-ends with Redux; deployed on IBM WebSphere with 99.9% uptime; instituted code quality with SonarQube/Jacoco and Jira-based agile workflows.

Java Developer at Aflac INC

June 1, 2016 - December 1, 2018

Developed Spring MVC-based policy administration and claims systems; implemented JAX-WS SOAP services for interoperability; secured data with Spring Security; built AngularJS front-ends; deployed on Azure and IBM WebSphere; automated risk, testing and deployment pipelines with Ant/Jenkins; built logging and audit trails.

Java Developer at 7Edge Pvt.Ltd

January 1, 2012 - March 1, 2016

Delivered multi-tier web applications using Java 6/J2EE; built Spring-based modules for inventory, billing and customer management; implemented SOAP/REST Web services; designed Oracle DB schemas and PL/SQL; automated builds with Ant; worked in Agile sprints and collaborated with UI/UX teams.