I have extensive experience in developing both backend and frontend solutions using a wide range of technologies. My backend expertise includes working with Java frameworks like Spring MVC, Spring Boot, Hibernate, and RESTful web services, as well as handling servlets, JSP, JDBC, JMS, and microservices. I have implemented multi-threading, exception handling, and collection frameworks in Java, and have also developed scalable data processing pipelines using Apache Spark. On the frontend, I am proficient in building responsive, high-performance web applications using React.js, Angular, Vue.js, JavaScript, HTML5, CSS3, and jQuery. I have built reusable React components with state management using Redux and integrated RESTful APIs into React applications. Additionally, I have experience with full-stack development using the MEAN and MERN stacks. My skills extend to cloud services, including AWS for cloud infrastructure management and SOAP web services, along with CI/CD automation using Jenkins and Maven. Throughout my projects, I’ve collaborated closely with UX/UI designers and product owners to deliver intuitive interfaces and business solutions, applying Test-Driven Development (TDD) principles using JUnit and Mockito.

• During my internship, I provided support in diagnosing and resolving hardware and software issues encountered by university computers.• Teamed up with diverse departments to conceptualize and deploy intuitive web applications, enhancing user satisfaction.• Spearheaded the development of a streamlined Student and Faculty attendance portal, optimizing attendance tracking processes and bolstering administrative efficiency.• Collaborated closely with the IT department to address software and hardware concerns, ensuring seamless operation of mobile devices.• Conducted troubleshooting and upkeep of both wired and wireless networks, along with maintenance tasks for Windows systems.• Facilitated the installation of software and hardware components for college staff and classroom setups.• Contributed to a team effort in implementing a Library management system, and actively participated in various software development initiatives.

In this project, I focused on enhancing user interfaces by developing screens using JSP, HTML, and JavaScript for better presentation and interaction. Employing the MVC-2 architecture via Struts, I crafted Form and Action Classes to manage application logic efficiently, incorporating server-side validation for data integrity. Utilizing Hibernate Annotations streamlined database configuration, while HQL statements efficiently retrieved data. Collaborating with AngularJS and Angular 2.0, I enhanced client-side functionality, adapting to newer technologies. Additionally, I contributed to database development by creating SQL queries and stored procedures, ensuring robust data handling. Testing code with JUnit and deploying applications on Tomcat using RAD facilitated seamless development and deployment processes.

• Engaged in the design and development of the application, utilizing JSP, JSTL, HTML, and CSS, while implementing client-side validations with JavaScript.• Implemented the MVC Architectural Pattern using the Spring Framework, encompassing JSP and Servlets.• Leveraged various components of the Spring framework, including Spring-AOP, Spring-ORM, and Spring core/IOC modules.• Integrated the application with Spring Web Services to access data from an external Benefits application, adhering to SOA architecture principles. This involved configuring WSDL based on SOAP specifications and performing marshalling and un-marshalling using JAXB.• Employed Hibernate for object-relational persistence, ensuring efficient management of the domain model.• Integrated web services and related business modules into the application seamlessly.• Utilized the Data Access Object (DAO) design pattern for crafting the data access layer.• Developed Hibernate mapping files and meticulously configured them within the Hibernate configuration file.• Contributed to the creation of Named queries and Criteria queries in Hibernate, optimizing data retrieval processes.• Played a crucial role in identifying the Root Cause (RC) of bugs and issues, facilitating efficient debugging and resolution.• Implemented unit and integration testing using JUnit Frameworks, bolstering the reliability and stability of the application through comprehensive test cases.• Employed Eclipse as the primary Integrated Development Environment (IDE) and Clear Case as the version control system, ensuring efficient collaboration and code management