• Collaborated with Product Owners and SMEs to gather and implement business requirements, ensuring alignment with project goals. • Utilized J2EE technologies to develop scalable, enterprise-level applications. • Engaged in all phases of the SDLC, including requirements analysis, design, development, testing, and deployment. • Participated in an Agile Scrum environment, contributing to sprint planning, daily stand-ups, and sprint reviews. • Developed Microservices and REST APIs… Show more • Collaborated with Product Owners and SMEs to gather and implement business requirements, ensuring alignment with project goals. • Utilized J2EE technologies to develop scalable, enterprise-level applications. • Engaged in all phases of the SDLC, including requirements analysis, design, development, testing, and deployment. • Participated in an Agile Scrum environment, contributing to sprint planning, daily stand-ups, and sprint reviews. • Developed Microservices and REST APIs using Spring Boot, and integrated with various RESTful web services. • Implemented CI/CD pipelines, automating build and test processes using Jenkins and Maven to streamline development. • Managed version control through GitHub, ensuring efficient code management and collaboration. • Conducted unit and integration testing, performed bug fixing, acceptance testing, and code reviews to maintain high software quality. • Handled vulnerability upgrades for multiple components to enhance system security. • Monitored component performance and managed maintenance through Pivotal Cloud Foundry, using Vault for secure credential management. • Reduced application deployment time by 40% by automating build and test processes with Jenkins and Maven, significantly improving development efficiency. • Led a team of 5 developers in the successful migration of over 20 databases across multiple environments (Dev, QA, Model, and Prod), ensuring minimal downtime and smooth transitions. • Increased REST API response time by 25% by optimizing Microservices architecture and implementing caching strategies, enhancing overall system performance. • Coordinated database migration processes, communicated migration schedules and potential outages to stakeholders. • Configured Apache Tomcat servers for hosting Java web applications, ensuring reliable deployment. Show less

At State Farm, the customer policy is managed online, where the customers can see their policies for their cars, motorbikes, boats and house. The program is built in such way that customers themselves make some changes to their policies without the need for contacting the agent. For example, changing ownership, add/replace vehicles, change address, add/change drivers, pay bills and many more. Addressed and resolved vulnerabilities in both backend and frontend components, ensuring security… Show more At State Farm, the customer policy is managed online, where the customers can see their policies for their cars, motorbikes, boats and house. The program is built in such way that customers themselves make some changes to their policies without the need for contacting the agent. For example, changing ownership, add/replace vehicles, change address, add/change drivers, pay bills and many more. Addressed and resolved vulnerabilities in both backend and frontend components, ensuring security upgrades across various systems. • Implemented Continuous Integration/Continuous Deployment (CI/CD) pipelines, automating build and test processes using Jenkins and Maven. • Designed and developed J2EE components including Servlets, JSP, EJBs, and JDBC for robust server-side applications. • Architected and implemented microservices using the Spring Boot framework to enhance scalability and modularity. • Debugged and tested Angular components to improve user interface functionality and performance. • Monitored and maintained component performance through Pivotal Cloud Foundry, utilizing logs and Vault for credential management. • Developed and styled web pages using CSS and HTML to ensure responsive and visually appealing designs. • Deployed and managed cloud-based applications using Amazon Web Services (AWS), including services such as DynamoDB and S3 for data storage and messaging. • Developed both frontend and backend applications using JavaScript, incorporating frameworks like React.js for dynamic user interfaces. • Implemented SOAP and RESTful web services to facilitate communication between distributed system components. • Established and maintained CI/CD pipelines using Jenkins for automated deployment and efficient release management. • Worked with Enterprise Service Bus (ESB), Java Messaging Service (JMS), and file/data transfer mechanisms within Java applications. Show less

The Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) provides Federal grants to States for supplemental foods, health care referrals, and nutrition education for low-income pregnant, breastfeeding, and non-breastfeeding postpartum women, and to infants and children up to age five who are found to be at nutritional risk. The implementation of a WIC online EBT application within a state needs to ensure consistency to allow for adoption and ease of implementation… Show more The Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) provides Federal grants to States for supplemental foods, health care referrals, and nutrition education for low-income pregnant, breastfeeding, and non-breastfeeding postpartum women, and to infants and children up to age five who are found to be at nutritional risk. The implementation of a WIC online EBT application within a state needs to ensure consistency to allow for adoption and ease of implementation for WIC vendors providing WIC benefits. • Developed Microservices and APIs using Spring Boot and integrated various RESTful web services to enhance application functionality. • Implemented Continuous Integration/Continuous Deployment (CI/CD) pipelines, automating build and test processes using Jenkins and Maven to streamline development and deployment. • Managed version control through GitHub, ensuring efficient code management and collaboration across development teams. • Integrated Java applications with a range of AWS services, including EC2, S3, RDS, DynamoDB, SQS, SNS, and Lambda, to leverage cloud capabilities. • Conducted unit and integration testing, performed bug fixing, acceptance testing with test cases, and code reviews to maintain high software quality. • Utilized JIRA for change management, work management, and Agile SCRUM processes, facilitating effective project tracking and collaboration. • Applied JUnit for performance and functional testing to ensure code reliability and robustness. • Used Angular CLI for project scaffolding, dependency management, and code generation, enhancing front-end development efficiency. • Leveraged JavaScript libraries and frameworks, such as jQuery, for DOM manipulation and AJAX requests, improving user interaction and responsiveness. • Expertise in Hibernate for database interaction, including entity mapping, caching, and transaction management, optimizing data handling. Show less

Reseller Solution Suite” is comprised of real-time interactive applications providing flexible provisioning, billing, and customer care solutions for various business channels. RSS supports the VZW Wholesale, LTE for Rural American Lessees, and Verizon Enterprise Services Business Channels by providing Billing, Provisioning, and Care services for over 14.4 million customers. The Billing application rates over 10 billion call detail records monthly to create invoices and reporting for 52… Show more Reseller Solution Suite” is comprised of real-time interactive applications providing flexible provisioning, billing, and customer care solutions for various business channels. RSS supports the VZW Wholesale, LTE for Rural American Lessees, and Verizon Enterprise Services Business Channels by providing Billing, Provisioning, and Care services for over 14.4 million customers. The Billing application rates over 10 billion call detail records monthly to create invoices and reporting for 52 Business customers. Provisioning and Care applications provide UI and API interfaces for over 85 million transactions and services monthly. These transactions include activations, rate plan changes, and inquiries among other services. This is J2EE based application with Spring MVC, Hibernate and Oracle as back-end database. • Participated in the complete SDLC of projects, including Development, Implementation, Deployment, and Testing phases, ensuring comprehensive project execution. • Utilized Spring Data JPA to create data repositories, facilitating efficient data retrieval and manipulation from the database. • Developed web applications using the Spring Boot framework and JPA components to enable seamless database interactions. • Designed and implemented microservices architecture to build scalable and modular applications, enhancing system flexibility and maintainability. • Used Spring RestTemplate to call REST APIs and send web service responses for updating Verizon core applications with JSON data format. • Developed JPA configurations, including writing Named Queries and Native Queries using JPA 2.0, to optimize database operations. • Implemented client-side routing and navigation using Angular Router, providing a smooth and intuitive user experience. • Managed application state using Angular services, observables, and reactive programming techniques, improving application responsiveness and data handling. Show less

The Secure Identity Management Services (SIMS) team is part of the Internet Authentication and Fraud Prevention group and is dedicated to delivering security related projects. SIMS platform provides authorization, authentication & audit controls in online banking. This is J2EE based application with Spring framework, Hibernate and Oracle/MySQL as back-end database. • Used Agile/Scrum Development methodology with JIRA for efficient project management and iterative development… Show more The Secure Identity Management Services (SIMS) team is part of the Internet Authentication and Fraud Prevention group and is dedicated to delivering security related projects. SIMS platform provides authorization, authentication & audit controls in online banking. This is J2EE based application with Spring framework, Hibernate and Oracle/MySQL as back-end database. • Used Agile/Scrum Development methodology with JIRA for efficient project management and iterative development. • Developed Spring Controllers, Service Components, DAOs, and Web Services for processing Estimated Shipping and Delivery Dates (ESD), integrating these with the UI for comprehensive functionality. • Implemented the DAO layer using Hibernate, optimizing real-time performance with caching mechanisms to improve data access efficiency. • Utilized Spring MVC Framework Dependency Injection for integrating various Java components, ensuring modular and maintainable code. • Worked extensively with Spring MVC Controllers and Spring Hibernate templates, facilitating effective server-side processing and data handling. • Developed and consumed Web Services using REST, addressing both service-side and client-side requirements for seamless integration. • Built responsive user interfaces with JavaScript, enhanced by jQuery and React.js, to deliver an engaging and dynamic user experience. • Gained hands-on experience with data persistence using Hibernate and Spring Framework, ensuring reliable and efficient data storage. • Wrote stored procedures and used inner joins with Oracle RDBMS to handle complex queries and data manipulations. • Configured Spring and Hibernate configuration files, setting up the necessary parameters for application development. • Facilitated UI integration with JavaBeans data using JSTL, Spring tags, JSP, and JSON for dynamic content presentation. Show less