Sai Sumanth Email and Phone Number

* Utilizing Java 11 features to build high-performance, secure web applications. Focused on integrating advanced techniques like lambda expressions and functional programming for greater efficiency and security compliance. * Java Efficiency Web Applications: Specializing in Java 11 for optimizing Modern applications, key focus on streaming processes, improving performance, and ensuring high-speed data processing for real-time operations. * Represents multiple business or cross-functions on formal project teams, and is responsible for gathering and analyzing requirements, defining software system specifications, and documenting business process and technologies used to meet the requirements and followed Agile Scrum Methodology for software development process. * Responsible for Developing Application components using Java, UI Technologies such as HTML, CSS, JavaScript, Angular components. * Created Various Angular components supporting Web Application efforts. * Documents project-planning assumptions, functional requirements, product features and specifications for programmers Recommends Operational and process improvements based on efficiencies and available technologies. * Used microservice architecture with Spring boot to develop REST based Web Services with minimal configuration Supporting across different modules of Search Functionality. * Implemented spring boot microservices to process the messages into the Kafka cluster setup.* Responsible for Business rules extraction from existing desktop application, documenting the analysis in a user story for developing web application with all the existing functionalities. * Used Spring Kafka API calls to process the messages smoothly on Kafka cluster setup. * Developed Controller for request, response paradigm by Spring Controllers using Spring-MVC, Used JSON as response type in REST services.

* Developed the application following Agile scrum and TDD and worked in 3-week sprint cycles. * Designed and developed dynamic web pages using HTML5, Angular JS, Bootstrap, and CSS * Created Custom AngularJS directives and developed data driven UI using AngularJS and Breeze data models. * Found ways to improving performance through reduced caching, image size reduction, JS file loading with Require JS, CSS and JS Minification, other ways to improve performance both for desktop and mobile. * Worked extensively with Angular JS to create single page applications. Worked on Angular Routes, components, custom directives, services, and form validations. * Developed an AngularJS workflow manager leveraging Angular-UI's state router for flexible configuration and management of multi-step user input flows. * Implemented account creation module as a Single Page Application using AngularJS along with HTML5 validation. * Developed backend services, data access objects, data repositories using Spring and Spring JPA * Developed REST service layer using Spring MVC and Spring Boot * Developed logging aspect for logging statements across the spring service and data access layer using Spring AOP * Used Spring declarative transaction management for managing transactions in the application. * Extensively worked on SOA and web services to get the data from third party systems and configured JMS queues on server. * Design and implemented asynchronous process using Spring JMS Template and MQ * Involved in sending instruction to create MQ to Middleware Team, Create Queues, Queue Connection factory, Listener port to WES team. * Used Postman to test RESTful web services. * Created common validators, modules, UI (message service) and Navigators to reuse all common modules across the application.

* Actively participated in requirements gathering, analysis, design, and testing phases of Software Development Lifecycle (SDLC). * Involved in overall system's support and maintenance services such as defect fixing, future enhancements, testing and documentation. * Implementation of J2EEDesignPatterns like Singleton, Session Facade and Data Access Objects. * Designed Java classes using Spring Framework to implement the Model View Control (MVC) architecture. * Involved in developing the Helper classes for better data exchange between the MVC layers. * Developed presentation layer using Spring MVC and used annotation-based mapping to map the JSP post backs to the controller methods. * Built REST APIs endpoints for various concepts. * Implemented separate controller for each screen using Spring MVC components and created helper class to navigate into different layers. * Developed application service components and configured beans using Spring IOC, JPA annotation. Configured and implemented Spring Application Context to instantiate all bean classes in Spring MVC framework. * Wrote Rest-Controller with respect to RESTful standards in Spring MVC to connect model with view. * Developed code for handling bean references in spring framework using Dependency Injection (DI), Inversion of Control (IOC) using annotations. * Worked with different spring modules - Spring MVC, Spring Integration, Spring JPA, Spring Core, Spring Batch and Spring AOP. * Data Access layer (DAO) development using Hibernate to communicate with Oracle. * Used Log4J for application logging and notification tracing mechanisms. * Designed and developed various stored procedures, functions, and triggers in PL /SQL to implement complex business rules. Worked with MySQL Work Bench. * Wrote complex SQL queries and programmed stored procedures, packages and triggers using MySQL. * Involved in deploying and managing SessionBeanEJB on JBoss server and handled WAR files on Tomcat server.