SUMMARY

• IT Professional with 7+ years of full - stack development experience in all phases of Software Production which includes Analysis, Design, Development, Implementation, and Testing of web-based applications using J2EE technologies and experience in Spring integration, Spring-orm, Spring-security, Spring-AOP, Spring MVC, Spring Core, Ember JS and upgraded to the latest maintenance release of Spring Boot 2.0.
• Knowledge and experience with Agile (Scrum), Waterfall methodologies, Test-driven development (TDD) and I have worked as a senior java developer at a variety of institutions in India with IBM MQ, Redis, and JSON and I Upgraded from Java 7.0 to Java 8.0.
• Expertise with Class Diagrams, Use Cases, J2EE Patterns and Procedure development for Database Applications using Oracle 9i, SQL, and PL/SQL and Very Good working experience in core java concepts like Oops, Collections, Multi-Threading, JDBC, and Advanced java concepts like JSP, Servlets, XML, Express JS, MERN stack and Mean Stack.
• Excellent Experience in HTML 5, XHTML, CSS 3, XML, AJAX, Object-Oriented JavaScript, ANGULARJS, REACTJS, BOOTSTRAP Framework, RESTFUL services, JAVA, JSP, and experienced in Splunk, New Relic, JIRA, Spring-boot.
• Proven Experience in AWS EC2 instances were configured in developing and Experience in AWS (Amazon Web Services), and have experience in Azure, GCP, Maven, Jenkins, Docker, PostgreSQL, Cassandra, Kubernetes, DynamoDB and I have worked on the modernization of legacy and outsourced UI technologies were Angular JS 09, CSS, Node JS, Express JS, and QA environments with NodeJS, SNS.
• Configured multi-tiered J2EE design utilizing Spring Inversion of Control (IOC) and Hibernate and Used spring framework for Dependency injection, integrated with Hibernate and experience in Version Controls of Bit Bucket, Git hub, Git and Git Lab.
• Well Handling the Python full stack developing team in building out a lean, responsive UI layer utilizing Semantic HTML5, BOOTSTRAP, and REST API architecture. Developed the front end for the entire website using HTML5, CSS3, JSON, JAVASCRIPT and experience in Django, Web2Py, Flask, Bottle, and Cherry Py .
• Experience in source control with Git, build declaration with Maven and Gradle, CI/CD with CircleCI, package management with Artifactory, containerization with Docker and Kubernetes, Jakarta EE, Spring Boot 2.0 and Expertise in Client-Side designing and validations using JavaScript, AngularJS 09, Angular 09, DOM Scripting and jQuery and I Used SonarQube and Sonar Bugs for Testing.
• Strong Experience with AWS Tools (EC2, S3, VPCs, RDS) and Experience in migrating applications to AWS and managing applications on the cloud and the configuration of Amazon Web Servers, Azure Cloud Shell and AWS - S3, EC2, CloudWatch, serverless and AWS lambda and, I Used the Apache Camel’s AWS Component to upload documents to S3.
• Expertise in Python Full Stack developing views and controllers for client and controllers for client and manager modules using Spring MVC and Spring Core and Business logic is implemented using Spring Core and Hibernate, implemented the Junit, Mockito, Jbehave, Java/j2EE and I used the Oracle, Postman, Log4j.
• Proficient in handling the Agile Scrum development lifecycle with 2-week sprints, fast-paced deadlines to implement new features and get it deployed to prod every 2 months, and Used Spring Framework for dependency injection, integration of Hibernate using Spring ORM support, development of RESTful web services to give JSON output.
• Used Spring MVC front controller pattern to handle requests starting with dispatcher servlet to handle incoming requests and Configured Spring MVC from scratch using XML configurations, namespace handling, spring-security set up and giving access to resources.
• Good written and oral communication skills and interpersonal skills with a strong ability to excel through collaboration with team members and a great contributor to Scrum meetings.

TECHNICAL SKILLS

Programming Languages: Java, C, C++ and Python

Java Frameworks: Spring, Hibernate, JDK, J2EE, Servlets, JSP, JSTL, JDBC, JMS, JTA

Databases: Oracle, MYSQL, MS SQL Server, MongoDB, DynamoDB, PostgreSQL and Cassandra

IDE/Development Tools: Eclipse, IntelliJ, NetBeans, Visual Studio Code

Frameworks: Struts, Hibernate, Spring (MVC, DI, AOP, IOC, Security, DAO), Spring Boot 2, Express JS, AWS - SNS, Ember JS

Methodologies: Agile, Waterfall

Design Patterns: MVC, DAO, DTO, Front Controller, Observer, Singleton, View Helper

Web/Application Servers: IBM WebSphere, BEA WebLogic, JBoss, and Tomcat

Web Technologies: HTML, DHTML, CSS, JSP, XML, jQuery, AJAX, JavaScript, Angular, React

Build Tools: ANT, Maven, Gradle

Web Services: WSDL, UDDI, SOAP, REST, Restful, JAX-WS, JAX-RPC, JAX-RS

Version Controls: SVN, CVS, Git Hub, Bit Bucket, Git, and Git Lab

OS & Environment: Windows, Linux, and macOS

Modeling Tools: UML, Design Patterns Visual Paradigm, Visio

Cloud services: AWS (EC2, S3, EBS, CloudFront, DynamoDB) & Azure (API Management, Spring Cloud)

Containerization & Orchestration.: Docker and Kubernetes.

API Platforms: Postman, Log4j

Big data Ecosystem: Kafka, Amazon Web Services.

PROFESSIONAL EXPERIENCE

Confidential, North Carolina

Sr. Full Stack Java Developer

Responsibilities:

• Worked on the Design, Application Development, and Support phases of Software Production. Used the AGILE methodology and actively participated in SCRUM meetings. I Used advanced levels of HTML5, JavaScript, CSS3, and Angular 9.0 and I Used Spring-integration, Spring-orm, Spring-security, Spring-AOP, Spring MVC, and Spring Core and Upgraded to the latest maintenance release of Spring Boot 2.0.
• Developed the AWS EC2 instances that were configured in developing and QA environments with NodeJS. I have worked on the modernization of legacy and outsourced UI technologies were Angular JS 9, CSS, Node JS, Express JS, and AWS (Amazon Web Services) and used Azure cloud.
• Worked in Developing User Interface (UI) Rich Web Applications and Web Service Applications using HTML 4, XHTML, CSS 3, XML, AJAX, Object-Oriented JavaScript, ANGULARJS, REACTJS, BOOTSTRAP Framework, RESTFUL services, JAVA, JSP.
• Worked in the Development and testing of REST APIs to meet project requirements using Java Framework and Development Kafka Producer-Consumer components to meet requirements. Developed and deployed the applications using CI/CD pipelines and Develop applications adhering to secure coding practices and with adequate code coverage and I Used the Sonar Qube and the Sonar Bugs.
• Worked with data providers and API consumers to clarify requirements and remove roadblocks and provide innovative solutions to technical challenges and built and deployed the framework components to achieve automated testing goals for the team and Drive automation into everyday activities and deliver high-quality high performing solutions and I used the Cassandra, Express JS, Ember JS, DynamoDB, PostgreSQL and Mern Stack.
• Worked as a full stack developer to develop web applications using spring, Rest based Web services Used HTML5, CSS3, JavaScript, JSP, JQUERY, Angular JS, AJAX, and Bootstrap in the front end, I Upgraded from Java 7.0 to Java 8.0 and I used the Oracle, Postman, Log4j.
• Worked with different development and QA teams to code HTML/CSS mockups, test, and verify projects through the development process and Deployed Spring Boot-based microservice Docker Container using Amazon EC2 Container Services using AWS Admin Console.
• Developed the production support for resolving user problems and involved in pre-testing the Web-Service calls with Postman (Plug-in for chrome), Developed JUnit test classes for Controller, Service, Data layers,
• Used Mockito for data mapping along with J-units, Used the Apache Camel’s AWS Component to upload documents to S3 and I Used KAFKA and REACT JS for Front end.
• Ensuring that development tasks are completed within the timeline provided and that issues are fully tested with minimal defects and clearly communicate task estimates, ETAs, and work breakdown structure to the management on Luxoft and the client-side.
• Implemented the JAVA development including design, development, and testing production rollout. Being involved in Development, Continuous Integration, and time-boxed iterative development and helped to develop a Fitness framework for acceptance testing.
• Created XML Web Services for transferring/retrieving data between different providers. Extensively involved in developing Restful Web services using Jersey framework (JAX-RS) and REST annotations.
• Implemented the Resource Analyzer and Log Analyzer for performance tuning and troubleshooting and Used JMeter for load and performance testing and Worked in GXP environment and CVS was used for project management and version management and deployed the application on the WebSphere 7.0 application server and Used Firebug to debug the front-end implementations.
• Worked on Production deployment to support the scheduled releases part of the development team and Used Jenkins for the automatic build process.
• Worked in Continuous integration, developing frequently merge code changes into a central repository where automated builds and tests run. But CD can either mean continuous delivery or continuous deployment.
• Implemented AWS Lambda in event-driven, serverless computing platform provided by Amazon as a part of Amazon Web Services.
• Worked in AWS Code Pipeline isa continuous delivery service that enables us to model, visualize, and automate the steps required to release your software.
• Worked in AWS Code Commit isa secure, highly scalable, managed source control service that hosts private Git repositories and Created the Amazon CloudWatch for monitoring and management service that provides data and actionable insights for AWS, hybrid, and on-premises applications and infrastructure resources.
• Worked in Amazon Simple Storage Service that offers industry-leading scalability, data availability, security, and performance.
• Worked in microservicearchitecture which enables the rapid, frequent and reliable delivery of large, complex applications and implemented the Kubernetes, orchestrates containerized applications to run on a cluster of hosts and also Used the Docker to create required services separately and managed them as microservices without affecting other services.

Confidential, San Francisco

Full Stack Java Developer

Responsibilities:

• Worked closely with the management team in evaluating current systems and making decisions on future development. Assist Director, Development with creating and implementing development discipline best practices.
• Developed Microservices and Restful web services using JAX-WS and Tested Rest web services using postman, SOAP User Interface, and Web Services using AJAX, JSON, and XML.
• Implemented the feedback to Sr. Architect on performance considerations or coding practices that impact performance and develop, analyze, review, and modify applications through the complete life cycle of product development.
• Design, development, deployment & support of java/JavaScript-based frameworks and Works closely with IT team members to design, develop, test, deploy, and maintain all tiers of one or more applications.
• Worked in development concepts and solutions to non-technical stakeholders and senior management and creates and execute performance tests to ensure that expected application performance levels are achieved and communicated timely status on development items to the management team, as well as raised/worked to resolve issues impacting development.
• Implemented best practices by developing coding standards, performing code reviews, and provide key process improvement recommendations, and making accurate development effort estimates to assist management in project and resource planning and Hibernate, JAX-RS, IBM MQ, Redis, JSON, Agile methodologies, and Microservices.
• Developed and utilized core support tools and processes to perform work with the goal of delivering service improvements to the business and communicating timely build status on development items to the management team, as well as raising/working to resolve issues impacting development and Worked with Version Controls of Bit Bucket, Git hub, Git and Git Lab.
• Worked with a team of developers to create web applications utilizing JavaScript, PHP, Java, and other “web” technologies in a Linux infrastructure environment, Express JS, MERN stack and Mean Stack.
• Worked with very large data sets and write efficient code using a core reporting framework. Develop user interfaces using standard Web frameworks and Portal technologies. Do the analysis, develop code, write unit tests, and develop automated tests and, I Used the Apache Camel’s AWS Component to upload documents to S3.
• Upgraded existing UI with HTML5, CSS3, JSON, and Bootstrap and Involved in multi-tiered J2EE design utilizing Spring Inversion of Control (IOC) and Hibernate and Used spring framework for Dependency injection and integrated with Hibernate.
• Worked and guided the team in building out a lean, responsive UI layer utilizing Semantic HTML5, BOOTSTRAP, and REST API architecture. Developed the front end for the entire website using HTML5, CSS3, JSON, and JAVASCRIPT.
• Expertise in Client-Side designing and validations using HTML5, CSS3, JavaScript and jQuery and Experience in developing web interfaces using HTML5, CSS3, JavaScript, AngularJS, Angular 2.0, DOM Scripting and jQuery.
• Worked with AWS Tools (EC2, S3, VPCs, RDS) and experience in migrating applications to AWS and managing applications on the cloud and the configuration of Amazon Web Servers and experience in AWS SNS.
• Developed the Rational Application Developer (RAD) which is based on Eclipse, to develop and debug application code and Used Log4j utility to generate run-time logs, and SVN was used for project management and version management and deployed the application on the WebSphere 7.0 application server.
• Implemented Amazon Web Services (AWS) such as EC2, S3, Elastic Beanstalk, VPC and Security groups, Simple Queue Services, and Simple Notification Services.
• Implemented the test plans and executed test cases for unit, integration and system testing using different automation tools like JUnit, Soap UI and Fiddler and Performance Testing experience using JMeter.
• Worked in Jenkins platform for creating a Continuous Integration/Continuous Delivery (CI/CD) environment.
• Worked in Dockerallocates a read-write filesystem to the container, as its final layer and implemented the Kubernetes in the portable, extensible, open-source platform for managing containerized workloads and services, that facilitates both declarative configuration and automation.

Confidential, Irvine, CA

Full Stack Java Developer

Responsibilities:

• Developed and trained an Agile team of 7 full-stack developers and developed indexed database architecture using SQL procedures and triggers for 10 different applications and Worked with Core Java to develop automated solutions to include web interfaces using HTML, CSS, JavaScript, and Web services and Worked with a committee of 6 members to organize fun activities for the employees.
• Implemented in all aspects of technology projects including Business Requirements, Technical Architecture, Design Specification, Development, Deployment, Junit, Mockito, Jbehave, Java/j2EE, Git, GitHub, and Maven.
• Worked in the Core Java Concepts like OOPs, Garbage Collector, Collections, Multithreading, Exception Handling, Generics, Synchronization, Serialization, and De-serialization.
• Developed the Java/J2EE technologies such as JDBC, JSP, JSF, Servlets, EJB, Hibernate, Spring, XML, XSD, XSL, JNDI, Web services, Struts, Hibernate, JMS, AJAX, and I Upgraded from Java 7.0 to Java 8.0.
• Worked with Java 8 features such as Lambda expressions, Default and Static methods in Interfaces, Streams API, Optional Class, and Parallel sort in Arrays. Experience in implementing the J2EEdesign patterns like Singleton, Factory, MVC (Model-View-Controller), Adapter, Session Facade, and DAO (Data Access Object).
• Developed the Object Relational Mapping (ORM) using Hibernate 4. x, My Batis, and Spring Data JPA frameworks and Strong experience in building a web application using various Spring Framework feature like Spring Core, Spring MVC, Spring Boot, Spring REST, Spring IOC, Spring AOP, Spring Boot Thyme leaf, Spring Security, Spring Injection, Spring JPA Crud, and Spring Annotations.
• Experienced in producing and consuming SOAP and RESTful Web Services using JAX-RS, JAX-WS, WSDL, and JAX-B APIs and implemented using Jersey, Jackson, and Spring REST libraries.
• Developed Dynamic Single Page Application (SPA) using MEAN (Mongo, Express Angular 4, and Node JS) full-stack development tool kit and developed dynamic web applications and web services using RAD, Eclipse, JBuilder, JDeveloper, NetBeans, and Web Logic workshop.
• Developed the web applications using AngularJS/Angular and bootstrap hands-on experience in MVC framework using AngularJS, custom Directives, and Controllers.
• Wrote the Documents generated using Apache POI and I-Text and dynamic data visualization tools like D3.js and Angular Fusion Charts and Extensive experience in developing web pages using front-end technologies like HTML5, CSS3, JavaScript 2.0, Angular 4, jQuery 3.0, Bootstrap 4/3, AJAX.
• Proficient in handling Web and Application Services in creating Domain, configuring connection pool, JMS, deploying applications on WebLogic, WebSphere, Apache Tomcat, JBoss, and Glassfish.
• Worked with the employment of Apache Kafka, Zookeeper apart from JMS as messaging service.
• Worked in Azure the Microsoft's public cloud computing platform and provided a range of cloud services, including compute, analytics, storage, and networking and also implemented the Azure Speed of service and Enhanced flexibility.

Confidential

Backend Java Developer

Responsibilities:

• Worked in all the phases of SDLC including Requirements Collection, Design & Analysis of the Customer Specifications, Development & Customization of the Application.
• Implemented the UML diagrams (use case, class, sequence & collaboration diagram) based on the business requirements using IBM Rational Software Modeller and Used J2EE design patterns like Value Object Pattern, Business Delegate, Service Locator, Session Facade, Singleton, Factory, and DAO.
• Worked in Sprint planning sessions and participated in the daily Agile SCRUM meetings and Developed web services both SOAP, and RESTFUL web services with Apache CXF for integration of services such as login according to the client.
• Worked with Spring Boot to develop beans from already developed parent beans and Worked on Spring Boot functionality for scheduling tasks such as generating monthly reports for customers and sending those emails about different policies and Jenkins, Docker, Kubernetes, AWS - S3, EC2, CloudWatch, serverless, lambda, Splunk, New Relic, JIRA and Spring-boot.
• Implemented the application using Spring Boot and handled the authentication, authorization, and access-control features by using Spring Security and Implemented Java EE components using IOC, Spring Security and Spring Boot modules and Developed Microservices using Spring Boot, and Spring Security and deployed to AWS cloud.
• Extensively used Hibernate mappings, HQL, EHCache, Query, Criteria, Lazy loading transactions, and Locking’s and Developed Rest Web Services clients to consume those Web Services as well other enterprise-wide Web Services and Exposed the Web Services to the client applications by sharing the WSDL’s.
• Worked in DAO pattern to fetch data from database using Hibernate to carry out various databases and Used Hibernate Transaction Management, Hibernate Batch Transactions, and cache concepts and Modified the Spring Controllers and Services classes to support the introduction of Spring framework.

Confidential

Jr. Python Full Stack Developer

Responsibilities:

• Implemented the Analysis and understanding of business requirements and Involved in the architecture team for the design and implementation of the system and Developed applications using Spring MVC, JSP, JSTL and AJAX on the presentation layer, the business layer is built using spring and the persistent layer uses Hibernate.
• Worked with the web application using MVC Struts framework and designed developed and maintained the data layer using Hibernate and performed configuration of Struts, Application Framework.
• Developed views and controllers for client and controllers for client and manager modules using Spring MVC and Spring Core and Business logic is implemented using Spring Core and Hibernate.
• Implemented the Spring MVC front controller pattern to handle requests starting with dispatcher servlet to handle incoming requests and Configured Spring MVC from scratch using XML configurations, namespace handling, spring-security set up and giving access to resources.
• Developed the Hibernate in the persistence layer, written hibernate mappings using Annotations, HQL, Criteria and Named Queries and Involved in the Design and Development of RESTful API and REST web services are created using spring with Jackson Mappers to exchange data using the JSON data structure.
• Configured the SVN for source Version Control, resolving code conflicts and merging code base and deployed the application in Web Logic Application Server and Azure Cloud.
• I Worked with advanced levels of HTML5, JavaScript, CSS3, and Angular and I Used Spring-integration, Spring-orm, Spring-security, Spring-AOP, Spring MVC, and Spring Core and Upgraded to the latest maintenance release of Spring Boot.
• Developed the AWS EC2 instances that were configured in developing and QA environments with NodeJS. I have been worked on the modernization of legacy and outsourced UI technologies were Angular JS 2, CSS, Node JS, Express JS, and AWS (Amazon Web Services) and used Azure cloud.
• Worked in Developing User Interface (UI) Rich Web Applications and Web Service Applications using HTML 5, XHTML, CSS 2, XML, AJAX, Object-Oriented JavaScript, ANGULARJS, REACTJS, BOOTSTRAP Framework, RESTFUL services, JAVA, JSP.