SUMMARY:

• me have 7 + years of experience as an Java Developer in agile methodology wif object - oriented programming, design, and development of Multi-Tier distributed, Enterprise applications using JAVA and J2EE technologies wif Software DevelopmentLife Cycle (SDLC) in various Domains.
• Extensive experience in the design and development of web-based applications using Java, SQL, Servlets, XML, Java-API, and spring.
• Extensive programming experience in Core Java concepts includingMulti-Threading, Exception Handling, Collection API, Object-Oriented Programming (OOPs) concepts like Polymorphism, Inheritance, Abstraction, Encapsulation, etc.
• me come wif core expertise on server side development which includes web/portal, application, and middleware and integration layer.
• Python, SQL,AWS Lambda, AWS SQS / SNS, AWS Step Functions,AWSDynamoDBBelow is the quick summary of my career
• Strong on cloud based solutioning
• Exposure of SAAS,PAAS and IAAS
• Experience in PASS,IAAS
• Worked as both technical and solution architect for enterprise level products & projects
• Experience in Hadoop, NOSQL, AWS (SNS,SES,SQS),AWS Infrastructure
• Have very good record in managing vendors
• Have built teams from scratch and made them productive
• Good exposure to the Software Development Life Cycle (SDLC) methodologies like Agile/Scrum.
• Expertise in software design patterns/frameworks J2EE Design Patterns (MVC, Business Delegate, Service Locator, Data Transfer Objects and Data Access objects) and GOF Design Patterns (Abstract Factory, Factory Method, Singleton, Session Factory, Template Method, Strategy Pattern, Factory, Observer, Front Controller, DTO, DAO, MVC, Micro Services)
• Extensive experience in designing, developing, and implementing Model View Controller (MVC) using Struts, Spring Framework, Hibernate ORM framework.
• Extensive Design, implement, and test services experience in a Micro Service-oriented architecture and implemented the REST-based Microservices using the Spring Boot, Spring Data wif JPA (Java Persistence API).
• Strong working knowledge of Relational and NoSQL databases like MS-SQL, Mongo DB.
• Hands-on experience wif IntelliJ, Spring Tool Suite, Eclipse, VS Code, and source control tools like Git, Git Hub.
• Experience in implementing the various services using Microservices architecture in which the services working dependently, implemented Spring Boot Microservices to divide the application into various sub-modules.
• Highly motivated self-starter wif Problem-Solving Skills and committed to learning modern technologies.
• Hands-on working experience on building and deploying tools - Ant, Gradle, and Maven wif Jenkins build Willing to relocate: Anywhere Authorized to work in the US for any employer.

TECHNICAL SKILLS

Programming Languages: C, Java, HTML, CSS, JQuery, JSON, AJAX, DOM, XHTML, Bootstrap, JavaScript,React JS, Node JS

Web Services/servers: RESTful, SOAP, XML, Apache Tomcat, Web Logic

Operating Systems: Windows, Mac, Linux, Unix Database MySQL, MongoDB, MySQL, Postgres

Debugging Tools: Bugzilla

PROFESSIONAL EXPERIENCE:

Java Developer

Confidential, San Francisco, California

Responsibilities:

• Understanding the business requirements and preparing the design document.
• Reviewed business requirements and discuss wif application architect about the design.
• Developed Batch process framework using executive service framework to cascade multiple changes on multiple records in only one transaction.
• Responsible for developing java components using Spring, Spring JDBC, Spring Transaction Management.
• Created and Implemented Microservices or REST APIS using spring boot, REST, JSON.
• Used Spring JDBC in persistence layer dat is capable of handling high volume transactions.
• Implemented the service layer using Spring wif transaction and logging interceptors.
• Used Spring framework for middle tier and Spring-JDBC templates for data access.
• Developed SOAP/REST based Web Services using both SOAP/WSDL and REST.
• Participated in discussion wif business analysts and analysed the feasibility of the requirements.
• Implemented JDBC Classes for Database Connection.
• Drew sequence diagrams and Class diagrams using UML.
• Created new tables, Sequences and written SQL queries and PL/SQL in Oracle.
• Developed service layer by using Spring MVC.

Java Full Stack Developer

Confidential, PA

Responsibilities:

• Involved in analysis, specification, design, and implementation and testing phases of Software Development Life Cycle (SDLC) and used Agile Methodology (SCRUM) for developing application.
• Responsible for developing java components using spring, Spring JDBC, Spring Transaction Management.
• Used Spring JDBC in persistence layer dat is capable of handling high volume transactions.
• Implemented the service layer using Spring wif transaction and logging interceptors.
• Performed the backend services testing using various systems like SOAPUI, REST API services.
• Created API documentation using Swagger and communicated it wif the developers to serve as a POC.
• Used Spring framework for middle tier and Spring-JDBC templates for data access.
• Responsible for development of Business logic in Core Java methods.
• Implemented Spring MVC to achieve Model View Controller design pattern. Configured spring to manage actions as beans and set their dependencies in a spring context file and integrated middle tire wif spring web layer.
• Used Microservices architecture, wif Spring Boot based services interacting through a combination of REST and Spring Boot.
• Used new Java 8 features, such as Lambda expressions, Streams and Functional Interfaces.
• Designed and developed using the Java collection API wif Java 8 features and for Autantication and authorization extensively Spring Security is used.
• Used JSP and JSTL Tag Libraries for developing User Interface components.
• Familiarity wif consuming and producing JSON data wifin JavaScript.
• Created Type Script reusable components and services to consume REST API's using.
• Implementing the Coding standards, review the code and fixing all the code.
• Build and deploy done using Maven and Git repository.
• Created and compiled XML Schema to generate Java Bean classes.
• Developed web applications like message posting and auto complete form valuations using JSON, AJAX, and DOM scripting.
• Implemented modules into Node JS to integrate wif designs and requirements.

Java Backend Developer

Confidential,Alpharetta, GA

Responsibilities:

• Worked on defining and completing Epic, user stories, tasks, and defects.
• Developed the entire application implementing MVC Architecture integrating Hibernate and Spring Boot frameworks.
• Wrote spring rest controller calls for web application data interactions using jQuery.
• Developed user stories using Core Java and spring and exposed the AFFI OMX interface using SOAP web services.
• Worked on SOAP UI for testing request-response client internal-external web service and outbound internal-external web services provided by Amdocs.
• Used JAX-B Web services for converting Jax - b to domain object and domain to JAX-b vice versa.
• Worked on an Adapter for invoking external systems and used a Transformer for converting JAX-B External systems to domain objects.
• Worked on Web Logic for deployed interface modules. Used Oracle to persist the data getting from the external system.
• Developed J2EE application development on Windows and Unix Platforms.
• Designed and developed hibernate configuration and session per request design pattern for making database connectivity and accessing the session for database transactions respectively.
• Configured Hibernates second-level cache using Hecate to reduce the number of hits to the configuration table data.
• Developed Web services for sending and getting data from different applications using SOAP messages, such as Product Information, to transfer data from POC Server to Returns Server, and tan used STAX parsers for data retrieval.
• Used GIT for version control and used eclipse as the IDE for developing the application.
• Managed the offshore development team and provided necessary information and artefacts.
• Supported Testing Teams and involved in defect meetings.
• Deployed the application on a Tomcat server on a UNIX platform.
• Used Maven for creating the project archetype and built the interface modules for creating war and ear files Environment: Java 8, J2EE, Spring MVC, Micro Services, query, STS, Spring, SOAP, query, Oracle, Tomcat 9, Hibernate 5, HTML, CSS, JUnit, Log4j, Maven, Jira, Gather, Mongo DB, Jenkins, Open Shift, Spelunk, POSTMAN, SOAP UI, REST and JSON.

Jr. Java Developer

Amazon,Seattle, WA

Responsibilities:

• Worked as individual contributor in development & requirement gathering of product.
• Worked on both front-end modifications & backend individually.
• Worked on tutor selection algorithm to send job to relevant tutor according to requirement.
• Involved in analysis, specification, design, and implementation and testing phases of Software Development Life Cycle (SDLC) and used agile methodologies (SCRUM) for developing application.
• Expert level skills in using spring, Spring MVC, Hibernate, JSF, XML technologies and Struts framework wif Tiles development experience.
• Experience in Struts (MVC architecture), spring framework, J2EE Design patterns, spring IOC, Java and Hibernate.
• Developed the front-end user interface by utilizing the tiles framework and writing pages and templates JSP, HTML, JavaScript, AJAX, CSS, jQuery and implementing tag libraries.
• Configured application flow, controlling logic and navigation.
• Involved in re-factoring the existing components to meet the current application requirements. · Involved in testing services for enhancements and changes, Bug fixes.
• Used various PL/SQL statements to store and retrieve the data from database. · Implemented Front End code using JSP, Spring Framework.
• Extensive knowledge in configuring and deployment of applications on tomcat and web logic servers · Hands on experience on Server-side validations using jQuery, java scripts JSTL and custom tags.
• Some experience in using technologies like Ajax, JavaScript/jQuery, AngularJS, Bootstrap, HTML, JSON to make connections between the server and databases like MongoDB and MySQL.
• Involved in reviewing and halping to develop stored procedures required for the application functionalities.