Full Stack Java Developer

Rishikanth Suram

Full Stack Developer

Contact: 469-***-****

E-mail: ad5tsb@r.postjobfree.com

LinkedIn: Rishikanth Suram

PROFESSIONAL SUMMARY

Software Development: A decade of success in web application design, development, testing, and implementation. Proficient in SDLC, including methodologies like Waterfall and Agile, Stack Optimization.

Java Development: Adept in Core JAVA 8, especially Lambda Expressions for data extraction from Collections. Proficient in J2EE design patterns such as Singleton, Session Facade, DAO, Factory, DTO, and Business Delegate for Multi-Tier Distributed Applications.

Web Technologies & Frameworks:

JavaScript: DOM manipulation expertise.

Spring: Comprehensive knowledge of Spring IOC, DAO, ORM, AOP modules.

Angular: Extensive work on Angular/TypeScript SPA domains, Reactive/Web Forms 2.0, and their validations. Familiarity with Angular 14.

ReactJS: Custom component creation, capturing user actions, dynamic UI rendering. Experience with Redux, ES6, and React WIF.

Web Services:

RESTful Web Services: Developed applications using JAX-RS.

SOAP: Extensive background in SOA architecture and SOAP-based web services, leveraging Apache Axis.

Cloud & Deployment:

AWS: Proficient in cloud operations, including EC2, S3, DynamoDB, IAM, ELB, RDS, and more.

Azure: Proficient in Active directory and Azure Bus service.

Docker: Hands-on experience in creating Docker images for deployment as microservices on AWS.

Terraform: Automation deployment expertise.

Database: Expert in Oracle RDBMS, including design and development of stored procedures, packages, triggers, and more using SQL/PLSQL. Performance tuning of SQL and PL/SQL scripts. Familiarity with IBM DB2 database. Demonstrated expertise in handling 'Global' database operations, consistently working with databases exceeding 30TB to support international banking transactions and data warehousing. Proven track record as a SQL Server DBA, with 7+ years of experience in maintaining, optimizing, and ensuring the high availability of SQL Server instances in cross-data center environments.

Development Tools & Environment: Well-versed with IDEs such as Eclipse, NetBeans, IntelliJ, RAD, Spring Tool Suite. Deployed applications using servers like Apache Tomcat, Web Logic, Web Sphere, JBOSS, Oracle App Server, IBM WebSphere, and Apache Tomcat.

Version Control: Skilled in CVS, Git, SVN, and Clear Case.

Testing: Expertise in unit-testing with tools like JUnit, Mockito, Spock, Test Ng, and integration testing tools like Selenium Web Driver and Cucumber (BDD).

Additional Skills:

XML Technologies: Skilled in XML, XSLT, XSD, and parsers like JAXB, JAXP, SAX, DOM.

Active Directory Services: Comprehensive knowledge.

Master Data Management (MDM): Proficient in IBM, Informatica MDM, Reltio MDM

Protocols: Hands-on experience with HTTP, HTTPS, FTP, SMTP, and TCP/IP.

Issue Tracking: Familiarity with JIRA.

OOAD: Technical expertise in Object-Oriented Analysis and Design, leveraging UML with rational rose.

Interpersonal Skills: Recognized as an excellent team player, known for analytical capabilities, strategic planning, and effective communication.

EDUCATION

Bachelor of Computer Engineering from Jawaharlal Nehru Institute of Technology, India June 2012

TECHNICAL SKILLS

Languages

C, C++, Java, Java 17, .NET, Kotlin, SQL, and Python

Enterprise Java

Core Java, J2EE, Swing, RMI, RXJava, Sockets, JDBC, Servlets, JSP, Java Beans, JSTL, JSF(1.2 – 3.0), Struts, EJB(3.0 - 3.2), Spring, JTA, JNDI and JPA

Tools & Frameworks

Spring MVC, Spring Web Flow, Spring IOC, Spring AOP, Denodo, JSF, Log4J, SOA, Jasper reports, SOAP UI, Spring Boot 3, Android, Spring Batch, Spring Security, and Spring Data

Databases

Oracle 8i/9i/10g/11g, Sybase, SQL Server 7.0 / 2000, DB2, MySQL and MS Access 2000, MongoDB, IBM DB2 UDB, and Bigquery.

Web Development

HTML, XHTML, CSS, XML, XSD, XSL/XSLT, SAX/DOM, AJAX, JSON, HANDLEBARS

Scripting Language

Shell Script, bash, Perl, JavaScript, jQuery

Web/App Servers

Web Sphere, Apache Tomcat, JBoss, WebLogic

Tools

Eclipse3.0, Net Beans5.0, Clear Case, Clear Quest, Kafka, CVS, SVN, Perforce, Sub Version, Dream weaver 2000, Edit plus, VISIO, JUnit, JMeter

Web Services

SOAP, RESTful, UDDI, WSDL, JAX-RPC, JAX-RS JAX-WS, JAX-B, Apache Axis2, Apache CFX, MQ

Version Control

Microsoft TFS, GIT, SVN, Rational clear case

WORKING EXPERIENCE

Client: AT&T, Dallas, TX.

Senior Full Stack Developer Sep 2022 to Till now.

Responsibilities:

Integrated Denodo for efficient data virtualization, reducing redundancy in the project.

Played a pivotal role in designing and implementing a fault-tolerant messaging system using IBM MQSeries for high-volume trading applications, achieving 99.9% uptime.

Managed data securely using IBM DB2 UDB, ensuring robust, scalable, and secure database operations in compliance with stringent requirements.

Successfully integrated the platform with major payment networks like Mastercard and Visa, emphasizing commitment to seamless financial operations.

Leveraged technologies such as ReactJS, Scala.js, Angular, RabbitMQ, and Express Framework with Node.js and Scala's Play Framework for efficient development and system optimization.

Integrated Micronaut to streamline and enhance the efficiency of microservices development and deployment.

Implemented GCP solutions with Scala, focusing on services such as VPC, Route 53, ELB, EBS, EC2, and S3, showcasing expertise in cloud architecture.

Demonstrated proficiency in containerization technologies, including Docker and Kubernetes.

Collaborated in Scrum teams, emphasizing TDD and BDD with both Core Java and Scala codebases.

Collaborated in the design and implementation of Apache Spark-based applications within Databricks, enhancing the speed and reliability of large-scale data processing tasks.

Developed responsive web applications using React.js, focusing on a component-based architecture.

Implemented state management and data flow in React applications using Redux for efficient state handling.

Designed and implemented reusable and modular React components, optimizing code maintainability.

Utilized higher-order components (HOCs) and React Hooks for efficient code organization and functionality.

Proficient in HTML5, CSS3, and JavaScript to create seamless and visually appealing user interfaces.

Integrated RESTful APIs and handled asynchronous operations using React's capabilities.

Collaborated with cross-functional teams to understand project requirements and deliver high-quality solutions.

Streamlined job sequencing and dependency management using JCL, reducing average job completion time by 25%.

Utilized Databricks notebooks for exploratory data analysis and model development, providing insights into data patterns and supporting machine learning initiatives.

Designed and implemented complex JCL scripts for daily data processing, handling over 5TB of data.

Spearheaded ETL processes using IBM DataStage, resulting in a 20% improvement in data processing time for a large retail client.

Designed and implemented a DataStage solution for data warehousing, integrating data from multiple sources and improving report accuracy by 30%.

Demonstrated expertise in designing, implementing, and managing scalable and secure cloud infrastructure on Amazon Web Services (AWS).

Proficient in utilizing AWS services such as EC2, S3, RDS, Lambda, and others to architect and deploy cloud-based solutions.

Designed and implemented highly available and fault-tolerant architectures on AWS, ensuring maximum uptime for applications.

Utilized AWS CloudFormation for infrastructure as code (IaC) to automate the provisioning and management of cloud resources.

Implemented serverless applications using AWS Lambda, enabling cost-effective and scalable execution of code in response to events.

Proficient in developing dynamic and responsive web applications using Angular, including the latest versions such as Angular 12.

Extensive experience in designing and implementing single-page applications (SPAs) with a strong emphasis on modular and component-based architecture.

Demonstrated expertise in using Angular CLI for project scaffolding, code generation, and efficient application development workflows.

Implemented complex user interfaces with Angular, incorporating features like reactive forms, data binding, and dynamic component creation.

Utilized Angular services and dependency injection for efficient communication between components, ensuring a modular and scalable codebase.

Integrated RESTful APIs and third-party libraries seamlessly into Angular applications to fetch and display dynamic data.

Implemented routing in Angular applications for effective navigation and state management, ensuring a smooth user experience.

Proficient in using Angular Material for building responsive and visually appealing UI components and layouts.

Employed RxJS for asynchronous programming and managing state in Angular applications, enhancing overall performance.

Conducted unit testing and end-to-end testing of Angular applications using tools like Jasmine and Protractor, ensuring code quality and reliability.

Collaborated in Agile development environments, working closely with cross-functional teams to deliver high-quality Angular applications on schedule.

Experienced in version control systems, particularly Git, for effective collaboration and code versioning in Angular projects.

Implemented responsive and mobile-friendly design principles in Angular applications, ensuring optimal user experience across devices.

Collaborated with UX/UI designers to translate design concepts into interactive and visually appealing Angular components.

Contributed to the documentation of Angular projects, including code comments, README files, and user guides.

Stayed updated with the latest Angular releases, features, and best practices, incorporating them into development workflows for continuous improvement.

Provided mentorship and training on Angular concepts and best practices to team members, fostering a proficient and collaborative development environment.

Designed a fault-tolerant messaging system using IBM MQSeries, achieving 99.9% uptime in high-volume trading applications.

Enhanced functionality using Core Java and Scala features, including Collections, Futures, and Java 1.8 and Scala lambda expressions.

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Environment: Java 11, Scala 2.13, IBM DB2 UDB, GCP, WebLogic Server, Oracle WebCenter Portal, ReactJS, RXJava, Angular, Express Framework, JSP, Node.js, Kotlin, Micronaut, Play Framework, Akka HTTP, Big query,MVVM, Jasmine, Karma, Scala Test, Swagger, Microservices, Postman, JIRA, Android, MongoDB, SailPoint, Docker, Kubernetes, Eclipse/Jboss Developer Studio, Dagger, JPA, Rabbit MQ, Spring framework, Spring Boot 3, Spring Data, Oracle 19C, SQL/PL-SQL, JBOSS Enterprise, Log4j, Junit, Tiles, Crystal Reports, Business Objects.

Client: JPMC, Columbus, OH.

Senior Full Stack Developer Jan 2021 to Aug 2022.

Responsibilities:

• Engaged in data model design with Python libraries, optimizing for reusability and efficiency.

Strong understanding of front-end technologies including Object-Oriented JavaScript, AJAX, XHTML, HTML, XML/DOM, and React JS.

Developed responsive web applications using React.js, focusing on a component-based architecture.

Implemented state management and data flow in React applications using Redux for efficient state handling.

Designed and implemented reusable and modular React components, optimizing code maintainability.

Utilized higher-order components (HOCs) and React Hooks for efficient code organization and functionality.

Proficient in HTML5, CSS3, and JavaScript to create seamless and visually appealing user interfaces.

Integrated RESTful APIs and handled asynchronous operations using React's capabilities.

Collaborated with cross-functional teams to understand project requirements and deliver high-quality solutions.

Proficient in developing dynamic and responsive web applications using Angular, including the latest versions such as Angular 12.

Extensive experience in designing and implementing single-page applications (SPAs) with a strong emphasis on modular and component-based architecture.

Demonstrated expertise in using Angular CLI for project scaffolding, code generation, and efficient application development workflows.

Implemented complex user interfaces with Angular, incorporating features like reactive forms, data binding, and dynamic component creation.

Utilized Angular services and dependency injection for efficient communication between components, ensuring a modular and scalable codebase.

Integrated RESTful APIs and third-party libraries seamlessly into Angular applications to fetch and display dynamic data.

Implemented routing in Angular applications for effective navigation and state management, ensuring a smooth user experience.

Proficient in using Angular Material for building responsive and visually appealing UI components and layouts.

Employed RxJS for asynchronous programming and managing state in Angular applications, enhancing overall performance.

Conducted unit testing and end-to-end testing of Angular applications using tools like Jasmine and Protractor, ensuring code quality and reliability.

Collaborated in Agile development environments, working closely with cross-functional teams to deliver high-quality Angular applications on schedule.

Experienced in version control systems, particularly Git, for effective collaboration and code versioning in Angular projects.

Implemented responsive and mobile-friendly design principles in Angular applications, ensuring optimal user experience across devices.

Collaborated with UX/UI designers to translate design concepts into interactive and visually appealing Angular components.

Contributed to the documentation of Angular projects, including code comments, README files, and user guides.

Stayed updated with the latest Angular releases, features, and best practices, incorporating them into development workflows for continuous improvement.

Provided mentorship and training on Angular concepts and best practices to team members, fostering a proficient and collaborative development environment.

Implemented J2EE frameworks, such as Spring and Struts, to ensure the efficiency and maintainability of applications.

Deployed applications seamlessly on various Application Servers like Tomcat, JBoss, WebSphere, and WebLogic.

Wrote SQL statements for relational databases, ensuring optimized data retrieval and manipulation.

Applied messaging technologies, including MQ, JMS, and Kafka, for reliable and scalable communication in distributed systems.

Applied system analysis and design principles in the development of multi-tiered transactional systems.

Implemented automated scaling and self-healing processes in OpenShift, enhancing system reliability and uptime.

Developed backend services using Express, Node.js, and MongoDB (NOSQL), as well as scripting and automation tasks using Python.

Leveraged Python for data processing and analytics, streamlining workflows and optimizing data-related tasks.

Utilized Webpack and NPM for robust dependency management.

Conducted comprehensive unit and integration tests using Jest, Jasmine, and React Testing Library, ensuring software quality.

Spearheaded snapshot testing with Enzyme and Jest to validate the expected output of React components.

Implemented Azure functions using Python and ensured proper security measures, such as IAM roles and policies.

Developed GraphQL APIs with Java and integrated Python scripts for data processing, optimizing queries for efficient data retrieval and manipulation.

Employed Azure Beanstalk for scalable deployment of web applications developed with Java and Python-based applications.

Led efforts to streamline data pipelines on Databricks, ensuring efficient ETL processes and facilitating timely access to actionable insights from structured and unstructured data sources.

Orchestrated REST-based Microservices using Spring Boot 3, streamlining API creation and maintenance.

Utilized JIRA for efficient issue tracking, task allocation, and progress monitoring.

Developed core business logic using Java, Python, and the Spring framework, ensuring robust and scalable applications.

Integrated VICI dial-opensource to manage inbound and outbound call handling in customer engagement projects. Utilized its real-time monitoring capabilities to optimize agent performance and call routing strategies, thereby improving customer experience.

Experience in integrating HubSpot CRM with front-end and back-end technologies, facilitating automated marketing campaigns, lead management, and customer segmentation. Utilized HubSpot's API for custom reporting and analytics.

Utilized Azure database for NoSQL database solutions, enhancing data retrieval and storage capabilities.

Lead code review sessions, ensuring high code quality and fostering a culture of continuous learning.

Utilized Core Java for the development of a cross-platform desktop application, successfully integrating with SQL databases and third-party APIs.

Expertise in implementing stack optimization techniques to enhance application performance and prevent stack overflow issues.

Coordinated deployment activities on WebLogic Server, showcasing leadership in operational excellence.

Initiated the adoption of Oracle WebCenter Portal, driving innovation and efficiency in portal management.

Proficient in designing, developing, and managing API proxies using Google Apigee Platform with a focus on high availability, fault tolerance, scalable architecture, Elasticsearch.

Environment: Java 11, JavaScript, RXJava, Android, micronaut, Kotlin, ReactJS, Dagger, MVVM, Bigquery, Kafka, Node.js, Microservices, Spring Boot 3, Jenkins, Restful Web Services, hibernate 4.X, Web Sphere, Apache Wicket, Dagger, Retrofit, Oracle 11g, UNIX, Python.

Client: State of Virginia -Richmond, VA.

Full Stack Developer Mar 2019 to Dec 2020.

Responsibilities:

Developed web interface for Users Modules using JSP, HTML, XML, CSS, Java Script, and AJAX with spring framework.

Implemented User Friendly UI design with HTML, CSS and JavaScript for client-side validation and form submission functions.

Developed scalable applications using J2EE technologies, including JDBC, JSP, and XML.

Used spring framework for transfer the data from GUI to DB with Ajax framework.

Utilized modern IDEs such as Eclipse, NetBeans, and IntelliJ for the development, building, and testing of Java EE applications.

Designed user friendly navigation for displaying various sections of data using jQuery.

Implemented Spring IOC & AOP.

Deployed applications seamlessly on various Application Servers like Tomcat, JBoss, WebSphere, and WebLogic.

Implemented J2EE frameworks, such as Spring and Struts, to ensure the efficiency and maintainability of applications.

Hands-on experience in writing code with front-end development technology including Java, J2EE, HTML, CSS, JavaScript, JQuery, JSON, XML, JavaScript Framework, Bootstrap 3 or 4, Angular, JSP (JavaServer Pages)

Expert in one of more of Angular Framework, AJAX, Bootstrap (3 or 4), JavaScript framework, NPM.

Proficient in developing dynamic and responsive web applications using Angular, including the latest versions such as Angular 12.

Extensive experience in designing and implementing single-page applications (SPAs) with a strong emphasis on modular and component-based architecture.

Demonstrated expertise in using Angular CLI for project scaffolding, code generation, and efficient application development workflows.

Implemented complex user interfaces with Angular, incorporating features like reactive forms, data binding, and dynamic component creation.

Utilized Angular services and dependency injection for efficient communication between components, ensuring a modular and scalable codebase.

Integrated RESTful APIs and third-party libraries seamlessly into Angular applications to fetch and display dynamic data.

Implemented routing in Angular applications for effective navigation and state management, ensuring a smooth user experience.

Proficient in using Angular Material for building responsive and visually appealing UI components and layouts the failures, errors in the applications.

Implemented and maintained Master Data Management (MDM) solutions, ensuring accurate and consistent data across the organization.

Proficient in utilizing IBM, Informatica MDM, and Reltio MDM technologies for effective data governance and master data consolidation.

Designed and implemented MDM processes and workflows to streamline data management and improve data quality.

Collaborated with cross-functional teams to define and enforce data quality standards and best practices within MDM systems.

Consumed the data from Kafka queue to Spark DStreams. Configured different topologies for Spark cluster and deployed them on regular basis.

Used Maven to build and deploy applications.

Collaborated in the design and implementation of Java EE applications, focusing on code quality and adherence to industry standards.

Demonstrated proficiency in deploying and maintaining applications on diverse Application Servers, ensuring compatibility and optimal performance.

Employed J2EE frameworks, particularly Spring and Struts, to enhance the functionality and architecture of developed applications.

Developed responsive web applications using React.js, focusing on a component-based architecture.

Implemented state management and data flow in React applications using Redux for efficient state handling.

Designed and implemented reusable and modular React components, optimizing code maintainability.

Utilized higher-order components (HOCs) and React Hooks for efficient code organization and functionality.

Proficient in HTML5, CSS3, and JavaScript to create seamless and visually appealing user interfaces.

Integrated RESTful APIs and handled asynchronous operations using React's capabilities.

Collaborated with cross-functional teams to understand project requirements and deliver high-quality solutions.

Worked closely with data governance teams to establish and enforce data policies, ensuring compliance with regulatory requirements and organizational standards.

Provided ongoing support and maintenance for MDM solutions, addressing issues, implementing enhancements, and optimizing performance.

Collaborated with data architects and developers to design and implement scalable and efficient MDM solutions that meet business requirements.

Optimized application performance by fine-tuning Spring Boot configurations, identifying and addressing bottlenecks, and improving overall system efficiency. Involved in Configuration of data source and deployment of application in development, Test and Production.

Used J-Unit test cases to test the application and performed random checks to analysis the portability, reliability, and flexibility of the project.

Development processes the Scrum, Iterative Agile methodologies for web Application.

Involved in configuration setting for Development, Test, and Production Environment.

Environment & Tools: J2EE, Angular CLI, RXJava, Android, Kotlin, Sailpoint, Cassandra, Typescript, Node JS, Express JS, Bigquery, Spring MVC, Hibernate, Apache Kafka, Swagger, Retrofit, Splunk, Apache Tomcat 8 Server, Maven, Log4J.

Client: Walmart e-commerce, Sunnyvale, CA.

Full Stack Developer Oct 2017 to Feb 2019

Responsibilities:

•Utilized Java 1.8 features extensively, including Lambda expressions and the Stream API for functional-style operations on streams.

•Managed a cross-functional team in optimizing the supply chain process, reducing lead times by 15% and improving on-time delivery.

•Developed and maintained robust big data architectures, utilizing Apache Hadoop and Spark for efficient data processing and analytics.

•Implemented Apache Spark to improve data processing speeds by 50%, enabling more efficient big data analytics.

•Developed and executed a risk management strategy for the supply chain, mitigating potential disruptions and achieving a 98% fulfillment rate.

•Utilized machine learning algorithms on big data sets to predict customer behavior, increasing marketing campaign effectiveness by 30%.

•Streamlined inventory management using JIT and Kanban systems, leading to a 30% reduction in inventory holding costs.

•Implemented a sustainable supply chain initiative, reducing carbon footprint by 25% without impacting supply chain efficiency.

•Utilized data analytics to forecast demand with 95% accuracy, significantly reducing overstock and stockouts.

•Coordinated with international suppliers, ensuring compliance with global trade regulations and reducing customs delays by 40%.

•Proficient in developing dynamic and responsive web applications using Angular, including the latest versions such as Angular 12.

•Extensive experience in designing and implementing single-page applications (SPAs) with a strong emphasis on modular and component-based architecture.

•Demonstrated expertise in using Angular CLI for project scaffolding, code generation, and efficient application development workflows.

•Implemented complex user interfaces with Angular, incorporating features like reactive forms, data binding, and dynamic component creation.

•Utilized Angular services and dependency injection for efficient communication between components, ensuring a modular and scalable codebase.

•Integrated RESTful APIs and third-party libraries seamlessly into Angular applications to fetch and display dynamic data.

•Implemented routing in Angular applications for effective navigation and state management, ensuring a smooth user experience.

•Proficient in using Angular Material for building responsive and visually appealing UI components and layouts.

•Developed a high-throughput ION data processing module, optimizing performance and reducing latency in real-time applications.

•Used Apache Camel Kafka endpoint for publishing trade flow data to Apache Kafka.

•Integrated Kotlin within the microservices architecture, contributing to the efficiency and scalability of the overall system

•Created reliable messaging systems using Apache Kafka that can handle real-time data streams with fault tolerance and high throughput.

•Leveraged Angular router for module-wide routing and implemented both data-driven and template-driven forms.

•Created Angular Components, Services, and Filters. Participated in unit and integration test case development using Jasmine and Karma.

•Implemented Single Sign-On (SSO) in WebSphere Portal, significantly enhancing user authentication and security.

•Optimized resource usage in OpenShift environments, leading to a 20% reduction in operational costs.

•Consumed REST services with Angular HTTP, performing data retrieval and updates.

•Implemented and optimized data processing workflows using Databricks, leveraging its unified analytics platform for efficient big data processing.

•Conducted performance tuning and optimization of WebSphere Portal environments, reducing page load times by 40%.

•Implemented cloud capabilities like Centralized Configuration, Load Balancing, and Service-to-Service calls using Feign, and Service Registry and Discovery with Eureka in Spring Cloud.

•Led efforts to streamline data pipelines on Databricks, ensuring efficient ETL processes and facilitating timely access to actionable insights from structured and unstructured data sources.

•Developed Microservices & APIs using Spring Cloud, Spring Security, Spring Boot 3, and Spring Integration.

•Employed Spring JDBC for data retrieval, updates, and insertions in the Oracle database using stored procedures.

•Implemented and optimized J2EE architecture, including servlets, JSP, and EJB components, to enhance the performance and reliability of web applications in a distributed environment.

•Developed and maintained enterprise-level applications using J2EE, demonstrating proficiency in Java-based technologies for scalable and robust solutions

•Adopted Apache Maven as the primary tool for building the Restful web-service.

Environment & Tools: Java 1.8, concurrent package, Android, lambda expressions, RXJava, Supply, Chain, streams, J2EE, Kafka, Bigquery, Web services, Kafka 2.0, Spring Boot 3, Apache Camel 2.2, Dagger, Spring Batch, Kotlin, Spring Data JPA, Microservices, Eclipse, Jenkins, Confluence, Jira, Swagger, Maven, Windows, Linux, DB2, SQL Server.

Client: Ameriprise Insurance, Green Bay, WI.

Java Developer April 2015 - Sep 2017.

Responsibilities:

•Collaborated in daily scrum meetings, efficiently executing sprint tasks in line with Agile Scrum methodologies.

•Developed seamless interfaces using Servlets to handle HTTP requests and relay responses to the frontend.

•Leveraged WSDL and SOAP for crafting robust XML-based applications.

•Employed JAXB for effective XML marshaling and unmarshalling.

•Relied on JDBC to adeptly persist Java Objects into Oracle 10g databases, ensuring data integrity and performance.

•Employed Hibernate with Spring for data abstraction and JPA for operations on SQL Server.

•Engaged in the design and development of dynamic web pages using JSP and HTML.

•Enhanced user experiences by utilizing UI tools like JSP, JSTL, JavaScript, HTML, CSS, jQuery, and Ajax.

•Debugged and optimized Java classes crucial for web page modifications, such as Business Objects and Data Access Objects.

•Incorporated Log4j for comprehensive application logging, ensuring traceability and quick issue resolution.

•Conducted rigorous unit testing with JUnit and played an active role in integration testing, guaranteeing software reliability.

•Expertly managed SVN repositories, overseeing branching, merging, and tagging to maintain code

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