• Collaborated with cross-functional teams to develop and enhance web applications, incorporating a comprehensive tech stack including Java, Spring Boot, and React.• Played a pivotal role in the end-to-end software development lifecycle, from requirements analysis to deployment, ensuring seamless functionality of key features and applications.• Developed and maintained RESTful APIs, utilizing Java and associated frameworks, to support efficient communication between various components of the Edward Jones platform.• Implemented innovative solutions to address business challenges, leveraging a mix of frontend technologies such as HTML, CSS, JavaScript, and React for user interface development.• Engaged in continuous integration and deployment practices, executing daily CI/CD pipelines in Jenkins to ensure the smooth deployment of code changes in both development and quality assurance environments.• Used Hibernate, object/relational-mapping (ORM) solution, the technique of mapping data representation from MVC model to Oracle Relational Data model with a SQL- based schema. • Developed Applications using Spring, Spring MVC, and Hibernate and also Spring Framework at Business Tier and Spring Bean Factory for initializing services.• Contributed to version control processes using tools like Git & Bitbucket, ensuring efficient collaboration among development teams and maintaining codebase integrity.Environment: Java 8 & 11, J2EE, Spring Boot, REST API, React, Unix, Junit, Moch, SQL, SQL Server, Jenkins

• Led the development of two Triton web applications using Java 11, Spring Boot, and React, enhancing 5G network operations. One application, initially designed for temporary use, evolved into a comprehensive tool for diverse operations.• Created new microservices for Triton controller and web using Spring Boot. • Developed fresh APIs and used Python scripting to calculate 5G latency on the backend.• Played a pivotal role in production support, addressing issues, monitoring logs, and executing daily CI/CD pipelines in Jenkins for code deployments in Dev and Q/A environments.• Contributed significantly to the VNM project, handling .xml code changes, providing production support, and excelling in customer service by resolving queries, mitigating data loss, and ensuring system backup and recovery.• Operated within an agile framework, following 2-week sprints for efficient planning and task execution.• Developed RESTful API services in Golang, serving as a middleware between the application and third-party APIs. Implemented OAuth2 and SSO for robust web application security.• Demonstrated expertise in writing data APIs and building multiple server applications in Golang to meet product requirements.• Utilized APIGEE for creating proxies and policies, configuring staging, testing, and production environments for APIGEE Edge, X, and cloud-based sites.• Leveraged AWS services (EC2, S3, and RDS) to execute various tasks within the application.• Designed comprehensive migration plans for workloads, utilizing cloudscape and Zerto, ensuring seamless transitions from various platforms to AWS.• Applied cloud migration concepts, sync mechanisms, sequencing, application grouping, and executed migration and replication jobs for seamless application deployment.

• Working on a day-to-day task using Java 8 and 11, Object-oriented concepts of software development.• Contributed to day-to-day tasks by employing Java 8 and 11, focusing on object-oriented software development principles.• Collaborated in configuring APIs using Java and React, ensuring seamless integration between the backend and frontend for necessary updates.• Developed new RESTful API services, serving as a bridge between the application and third-party APIs, with a focus on Golang.• Utilized React for frontend development, enhancing layouts, and incorporating APIs into the microservice backend. Applied HTML, CSS, and Bootstrap for frontend styling.• Emphasized unit testing, employing Junit and Mockito for backend testing and Mocha for frontend testing.• Managed SQL databases, including SQL Developer and MS SQL server, handling production-related queries, debugging, and issue resolution.• Maintained version control using GitLab for the project repository.• Executed daily CI/CD pipelines in Jenkins for code deployment in Dev and Q/A environments.• Analyzed logs and identified issues as part of production support activities.• Utilized GCP for cloud services on the SaaS layer.• Implemented APIGEE to create proxies for APIs in the GCP cloud.

• Utilized Java, J2EE, and the Spring framework, including Spring Boot, as primary technologies for developing applications. Implemented events for claims, occurrences, and policies for clients.• Provided support for the PAL application within another team, involving manual updates, SQL queries executed through Postman and Swagger. Leveraged Swagger for data loading across development, test, and production environments. Monitored errors and data integrity using Splunk logs.• Leveraged AWS services such as S3 for data storage and other services like Lambda and CloudWatch for various aspects of application creation and maintenance.• Implemented RESTful APIs, employing operations like POST, GET, PUT, and DELETE on the database.• Wrote SQL queries in the database tool, utilizing MS SQL server to create stored procedures and functions for efficient data storage and manipulation.• Created a CDK project for AWS Event Bridge, deploying Java and JavaScript projects to AWS accounts, facilitating the sending and receiving of events across different accounts.• Developed a Python SDK for interaction between Singularity and the Cortex S3 bucket as an additional project.• Established functions for synchronous and asynchronous messaging on RabbitMQ.• Collaborated with business development, solution architects, and the sales team to devise and execute a strategy for driving AWS IoT adoption.• Enhanced existing applications using Angular 13, incorporating a role-based HTML navigation menu that dynamically adjusts based on values derived from the XML database mapping.• Contributed to the migration of a monolithic application to microservices using tools such as Consul and Camunda.• Created a Camunda project using Camunda Initializer, developing a BPMN process for the application. Deployed the process using Camunda Modeler on local and external servers.

• Developed applications with Spring boot & batch the business layer is constructed using Spring and the constant layer utilizes Hibernate.• Data Operations are conducted using the Hibernate and Implemented Hibernate Template Spring ORM wiring and Querying Database API criteria.• Associated in the enhancement of the existing application using Angular 8, a role-based HTML navigation menu has been created, where menu items change dynamically based on values derived from the XML database mapping.• Created one functionality by using ActiveMQ which users can use message queue (MQ) for the application to talk about their queries.• Compose the front-end software to develop fresh websites using HTML5, CSS3, JavaScript.• Involved in the preparation of Ant build scripts (based on XML), deployments and integration and setup management of all application modules.• Integrated JSF2.0 with Hibernate, JPA and spring framework.• Oauth2, SSO was used to provide and access the security for the web application.• Developed unit test cases utilizing Junit configured via Maven surefire plugins to be a component of continuous integration.• Used Kubernetes for docker containerization and docker orchestration.• Developed new RESTful API services that work as a middleware between application and third-party APIs that we will used to using Golang.• Configuration tools like ServiceNow and APIGEE were also used to monitor dashboards. • Used amazon web services to provide cloud computing platform with MongoDB, Cassandra. Elastic Beanstalk, S3, EC2, Lambda, Amazon RDS, DynamoDB etc. functionalities were also used in AWS.• Microservices were used to build service-oriented architecture using the spring boot framework with RESTful Apis. Created new Apis from scratch and improved performance for the existing Apis as well.• Implemented the function to send and receive messages on RabbitMQ synchronously and asynchronously.

• Engaged in day-to-day tasks with Java, focusing on object-oriented software development. Proficient in implementing multi-threaded applications and applying design patterns such as factory method, abstract, singleton, builder, and DAO patterns.• Developed REST APIs using the Spring framework, including Spring Boot, to structure applications effectively.• Contributed to the creation of microservices for 2D barcode functionality, testing serial scanners, and keyboard wedges in Java classes using the enterpriseRx application.• Successfully designed and implemented a Java multi-threading-based collector parser and distributor process, meeting the requirement to collect, parse, and distribute data.• Utilized Java objects (DTO) in conjunction with database entities to store, maintain, and query data on an Oracle database using SQL Developer.• Constructed client applications for user interfaces using HTML, CSS, JavaScript, jQuery, Angular 8, React, and NodeJS. Applied React.js and Node.js with different modules to create web applications and various functional components.• Wrote unit test cases in a TDD environment using JUnit and the Selenium framework with JDK 8 in Eclipse, achieving a 95% overall test coverage.• Implemented JSF layouts as a view in the application, contributing to the MVC framework's implementation.• Initiated daily CI/CD pipelines in Jenkins for code deployment in Dev and Q/A environments.• Operated in an Agile environment with two-week sprints, consistently achieving an average of 8 points per sprint.• Utilized GitHub and SourceTree for version control processes, alongside Jenkins for CICD pipelines.• Used OpenText and Confluence for document management throughout the application development process.• For the cloud side, leveraged AWS services such as EC2, S3, Lambda, and Elastic Beanstalk.

• Collaborated in a 4-member team to implement a Library Management System, contributing to various software development stages, including testing and deployment.• Developed and tested diverse web and window-based enterprise applications using backend technologies such as Java, Spring, Spring Boot, JPA, JDBC, JSP, Apache Camel, and Tomcat.• Utilized the Java APG package to dynamically generate parsers during the runtime of the application.• Designed and implemented responsive dynamic websites using HTML, CSS, JavaScript, and TypeScript.• Managed data storage in MySQL databases and executed various queries using SQL, including insertion and updating of data from tables.• Utilized SOAP UI tool for testing REST web service operations.• Engaged in the entire software development lifecycle, from understanding business requirements to implementation.• Applied Java concurrency technologies to enhance application performance.• Assisted in QA integration testing and authored unit test cases using JUnit.• Enhanced workflow efficiency by 10% through the creation of detailed technical specifications using the Software Development Life Cycle (SDLC).