Abhinay Reddy Email and Phone Number

• Developing and maintaining Java applications: Designing, coding, testing, debugging, and maintaining Java-based software applications.• Implemented Object-oriented analysis and design (OOAD) by applying OOAD principles to create efficient and scalable software solutions.• Writing clean and modular code: Following best practices for code organization, readability, and maintainability. Using appropriate design patterns and applying SOLID principles.• Working closely with project managers, designers, and other developers to gather requirements, provide technical expertise, and deliver high-quality solutions.• Identifying and resolving issues, conducting root cause analysis, and implementing appropriate solutions to ensure the smooth functioning of applications.• Analyzing and optimizing application performance, including memory management, database queries, and system resources, to ensure optimal speed and efficiency.• Writing unit tests to verify the functionality and reliability of the code. Practicing TDD to drive development and maintain code quality.• Utilizing Git or other version control systems for source code management and collaborating effectively with team members using tools like GitHub or Bitbucket.• Working with relational databases (e.g., MySQL, Oracle, PostgreSQL) and utilizing technologies like JDBC or ORM frameworks (e.g., Hibernate) to perform database operations and optimize data access.• Web development: Experience with web technologies such as Servlets, JSP, Spring, and frameworks like Spring MVC or Spring Boot for building scalable and maintainable web applications.• Frameworks and libraries: Familiarity with popular Java frameworks and libraries such as Spring, Hibernate, Apache Commons, etc., to accelerate development and improve productivity.• Continuous integration and deployment (CI/CD): Understanding CI/CD concepts and utilizing tools like Jenkins, Travis CI, or GitLab CI/CD for automating build, test, and deployment processes

• Design and Coding of various JAVA, J2EE modules like Spring Boot, Spring MVC, Spring Rest, Hibernate, JPA, Couchbase.• Participate in all phases of SDLCfrom system analysis and architecture through development and test to deployment and support.• Used Spring Core annotations for Spring Dependency Injection, Spring MVC for Rest API’s and Spring Boot for microservices.• Involved in Developing RestFul Services and SOAP based services using SpringBoot. • Provide security to APIs using SAML, OAUTH 2.0, JWT using Spring security.• Writing and maintaining stored procedures using PL/SQL.• Estimation of the requirement changes of the application from the existing production application.• Implemented Security using Spring Security Framework.• Implemented DAO for data access using Spring ORM with Hibernate.• Written queries, stored procedures and functions using SQL, PL/SQL in Oracle. • Used Data Access Objects (DAO), Singleton, Business Delegate and Factory patterns to increase the performance of the system.• Worked on the REST web services to host an interface to the customers where they could do a lot like generating reports, retrieve business documents, index the batches and process them.• Worked on SOAP web service for IW web app, to provide a service to retrieve the unique access ID for the customers when passing in different attributes and the doc ID.• Deployed the application on Amazon Web Services (AWS) and used it to provide a large computing capacity for scalable solutions.• Tested SOAP and REST Services using SOAP UI and Postman Tools.• Created reference architectures for AWS features and services that are new to the company, including AWS Lambda, Amazon SNS, Amazon S3, EC2, ECR.

• Involved in development and implementation of the application using Spring and J2EE framework.• Implemented as well as exposed web services using REST and documented them using Swagger.• Designed and developed the REST based Microservices using the Spring Boot.• Involved in requirement collection, design & analysis of the customer specifications, development & customization of the application.• Used Hibernate ORM to map Java classes to database tables using various annotations and POJO classes.• Involvement in creating of the test cases, Test Scenarios and Test Data.• Used JPA to persist the data into database and wrote HQL based queries to implement CRUD operations on the data.• Involved in implementation of Spring MVC using JavaScript, and Spring Controller.• Worked with Spring Boot for implementing the application and used Spring Security for security purpose.• Configured and tested the application with database server MySQL.• Involved in Implementation of Security policies using OAuth2.• Involved in writing Analytics API’s and populate the Analytics API data to Splunk using Logstash.• Involved in designing, developing and populating Splunk Dashboard with Analytics API data.• Involved in the design of CI/CD process using Jules/Jenkins and other supporting frameworks to deploy the code into the servers in PCF.• Involved in writing test reports using Cucumber.• Designed and developed the REST based Microservices using the Spring Boot, Spring Data with JPA.• Performing unit testing and reviewing the results with the team and participated in daily meetings with the business analysts to document the requirements and enhancements.• Extensively used Liquid XML and SOAP UI for testing the web services.• Used Eclipse as IDE for the application development and integration of the frameworks.• Extensively used Selenium for unit testing, integration testing.• Used Maven as build tool and Jenkins for continuous integration development.

• Developed the presentation tier using HTML, CSS, JSP, Servlets, JSTL, Ajax and Struts.• Used Struts-Validator framework for all front-end Validations for all the form entries.• Worked extensively with JSP’s and Servlets to accommodate all presentation customizations on the front end.• Used different Design patterns like MVC pattern, DAO pattern, and singleton to achieveclean separation of layers.• Designed and developed the code using multithreading, Collections and other J2EEtechnologies.• Used JDBC to interact with the underlying Oracle Database.• Accessed stored procedures and functions using JDBC Callable statements.• Written and executed various SQL Queries and PL\SQL programs to retrieve the datafrom the database Oracle.• Used Log4j, Junit and developed unit test cases to monitor the application functionality.• Used Tomcat as a server to deploy the application.

• Involved in Requirement Analysis, Design, Development and Testing of the risk workflow system.• Responsible for designing, coding and developing the application in J2EE using Spring MVC.• Implemented Struts framework (Action & Controller classes) for dispatching requests to appropriate classes.• Used simple Struts Validation for validation of user input as per the business logic and initial data loading.• Achieved synchronization of multiple threads through Multithreading and Exception Handling.• Extensively used JSON to parse the data from server side to satisfy the business requirement