Sai Kiran

· Involved in all the phases of SDLC including Requirements Collection, Design and Analysis of the Customer Specifications, Development and Customization of the Application.

· Worked with Advanced Java 11 features like Lambda for adding functionality processing capability and Stream API to facilitate pipeline processing and method to eliminate elements based on the criteria.

· Performed MVC frameworks like SPRING and Implemented object relational mappings using (JPA) Java Persistence API.

· Developed REST services using Spring Boot, Spring REST and involved in creating REST controllers, etc.

· Used Spring Boot for developing micro services and used REST to retrieve data from client-side using Micro service architecture.

· Constructed Spring Boot four layers including model, DAO, service, and controller. Manipulated database with Hibernate and created Entity to interact with persistence. Integrated users with roles and granted users with three kinds of permissions. Normalized complicated relationships among tables to optimize database structure.

· Hibernate is used to extract data from database and bind to corresponding Java objects. Involved in creating the Hibernate POJO Objects and mapped using Hibernate Annotations.

· Used Hibernate for mapping java classes with database and created queries with Hibernate query language (HQL) and integrated business layer with DAO layer.

· Designed User Interface using HTML5, CSS3, jQuery, JavaScript, AJAX, React.JS, Node.JS and XML in a responsive grid layout.

• Worked on the backend with java as the main language with spring mvc for dependency injection.
• Used apache camel for routing and integration
• Used JMS queues for queueing trades
• Designed a logging mechanism using log4j
• DB2 was used as a broker database and oracle was used for inbound and outbound message auditing.
• Worked on linux servers for multiple environments
• Actively participated in planning and finalizing the deployments
• Used xml and fixml validators to validate the trade information received.
• Involved in the design of integration solutions between multiple applications
• Involved in tuning the JMS nodes and MQ nodes for the optional performance of the messaging applications
• Constant communication with operations and clients to resolve production issues

• Developed a website for video streaming using Java, React JS, REST API's, micro services, spring boot and mongodb.
• Developed login integration for all the social networking websites with our website.
• Developed payment gateway using react built-in libraries.
• Developed JWT for user authentication.

• Followed Agile methodology, participated in Sprint Planning, Scrums, Sprint demos, and Sprint Daily Stand-ups, Retrospective meetings, and provided the team with all the information required for successful completion of the sprint.
• Implementing the assigned user stories.
• Analyzing and developing existing code base, based on the requirement using Java, Play, Spring and Akka Streams.
• Worked with Cassandra DB.
• Used Bamboo for deployment.
• Used Gitlab and GitHub as a central repository.