• Actively took part in complete development of Agile Methodology from gathering the requirements to testing and deployment of applications.• Involved in designing Use Case diagrams, Class diagrams and Sequence diagrams as a part of design phase.• Used Java 11 new utility Methods in string class like isBlank(), lines(), trip(), stripLeading(), stripTrailing(), and repeat(int).• Used Spring Boot for developing Microservices and used REST to retrieve data from client-side using… Show more • Actively took part in complete development of Agile Methodology from gathering the requirements to testing and deployment of applications.• Involved in designing Use Case diagrams, Class diagrams and Sequence diagrams as a part of design phase.• Used Java 11 new utility Methods in string class like isBlank(), lines(), trip(), stripLeading(), stripTrailing(), and repeat(int).• Used Spring Boot for developing Microservices and used REST to retrieve data from client-side using Microservices architecture.• Redesigned the application modules using Spring Boot Rest API/Services, Spring, and Spring-Data.• Developed application components using Spring, Spring-Data, Spring Boot and Oracle.• Implemented REST Micro services using Spring Boot, Generated Metrics with method level granularity and Persistence using Spring AOP.• Implementation of cloud-specific AWS technologies including IAM, MFA, Elastic Compute Cloud (EC2), Simple Storage Services (S3), Route 53, Cloud Formation, Elastic Bean Stalk, Virtual Private Cloud (VPC), RDS and Cloud Watch.• Involved in maintaining the user accounts (IAM), RDS, Route 53 services in AWS Cloud.• Developed web services using XML, REST and SOAPAPIs for providing business services to other applications.• Used OAuth2 to provide authorization decisions across a network of web enabled applications and API.• Worked on Spring Tool Suite to develop, debug, integrate and deploy the application.• Used multithreading to read the data stored in the cache which reduces the time of execution of the application.• Involved in Maven based build process and continuous integration of the project using Bamboo and Jenkins.• Created Oracle store procedures for handling and processing complex data-based logics.• Used Log4J for extensible logging, debugging and error tracing. Show less

• Followed Agile/ Scrum methodology to track project progress and participated in Scrum meetings.• Responsible for developing java components using Spring, Spring JDBC, Spring Transaction Management.• Used Spring MVC for Presentation Layer and Spring DI /IOC to inject dependency into beans.• Developed SOAP/REST based Web Services using both SOAP/WSDL and REST.• Used Spring Security to provide user authentication and api authorization for allocation security.• Developed… Show more • Followed Agile/ Scrum methodology to track project progress and participated in Scrum meetings.• Responsible for developing java components using Spring, Spring JDBC, Spring Transaction Management.• Used Spring MVC for Presentation Layer and Spring DI /IOC to inject dependency into beans.• Developed SOAP/REST based Web Services using both SOAP/WSDL and REST.• Used Spring Security to provide user authentication and api authorization for allocation security.• Developed RESTful Web Services using Jersey, JAX-RS to perform CRUD operations on the database server over HTTP and to consume web services for transferring data between different applications.• Used Spring MVC and Annotation to manage URL mappings with controller for the communication between front-end and middle-tier• Used design patterns like DAO, DTO, and Service Locator etc. Show less

• Used Agile methodologies in software development life cycle including Requirements gathering, Analysis, Design, Code development, Testing.• Designed project related documents which includes Use case, Class and Sequence diagrams.• Implemented the application using the concrete principles laid down by several design patterns such as MVC, Business Delegate, Data Access Object, Singleton.• Worked on the SPRING framework like SPRING IOC and SPRING DAO, Transactions, Security, AOP, MVC,… Show more • Used Agile methodologies in software development life cycle including Requirements gathering, Analysis, Design, Code development, Testing.• Designed project related documents which includes Use case, Class and Sequence diagrams.• Implemented the application using the concrete principles laid down by several design patterns such as MVC, Business Delegate, Data Access Object, Singleton.• Worked on the SPRING framework like SPRING IOC and SPRING DAO, Transactions, Security, AOP, MVC, ORM etc.• Implemented the application using Spring Boot Framework and handled the security using Spring• Designed and developed Rest Services using Java, spring, Spring Boot, RESTful, JPA, Hibernate.• Responsible for developing the presentation layer using Model View Architecture implemented by spring.• Implemented XML parsers with SAX, DOM, and JAXB XML Parser Libraries to Modify User view of Products and Product information in Customized view with XML, XSD, XSTL in HTML, XML, PDF formats.• Developed User interface using JSF, JSP, HTML, JavaScript, and CSS, Ajax. Produced and Consumed Soap web services. Show less

• Involved in various phases of Software Development Life Cycle (SDLC) as requirement gathering, modelling, analysis, architecture design & development and the project was developed using Agile Methodologies.• Successfully delivered multiple customer facing projects for telecom domain using Agile, enabling self-service for sales and billing.• Resolved critical defects in existing applications using JIRA and minimized down time.• Developed the front end of the application using HTML,… Show more • Involved in various phases of Software Development Life Cycle (SDLC) as requirement gathering, modelling, analysis, architecture design & development and the project was developed using Agile Methodologies.• Successfully delivered multiple customer facing projects for telecom domain using Agile, enabling self-service for sales and billing.• Resolved critical defects in existing applications using JIRA and minimized down time.• Developed the front end of the application using HTML, CSS, JSP and JavaScript.• Implemented the design patterns like DAO Factory, Singleton, Service Locator and Business Delegate.• Data access layer is implemented using Hibernate.• Worked extensively in the backend Oracle database.• Used various design patterns to direct best solutions.• Helped to finish assignments using several frameworks such as: Java applet, Spring MVC, Hibernate.• Used Hibernate as ORM tool to store the persistence data into the Oracle database.• Developed Web Services using SOAP, WSDL and XML. Show less