• Creating Reusable Modules and Custom Directives in Angular6.0 which got used in various places of application and using Java8 features in developing the code like Lambda expressions, creating resource classes, fetching documents from database.• Implemented a 'server less' architecture using API Gateway, Lambda, and Dynamo DB and deployed AWS Lambda code from Amazon S3 buckets. Created a Lambda Deployment function and configured it to receive events from your S3 bucket.• Implemented AngularJS Controllers to maintain each view data and Implemented Angular Service calls using Angular Factory tested all application controllers extensively with AngularJS built-in testing facilities.• Worked on the modernization of a legacy and outsourced UI using technologies like Angular JS 2, CSS, Node JS, Express JS and AWS (Amazon Web Services).• Hands-on experience in ANT, Maven, Shell programming, ruby programming and Immensely worked in Technologies using of RabbitMQ, Spring Boot, PCF Cloud, Apigee and Azure. • Worked on experience with DevOps services like Deployment automation, Release Management, Continuous delivery and Python scripting.• Used Spring Core annotations for Spring Dependency Injection, Spring MVC for Rest/SOAP API’s and Spring Boot for microservices and Used GIT version control to maintain the different version of the application.• Worked on Gradle to run Tasks which do things like compile jar s, run tests, create documentation and much more.• Developed Web Services using XML messages that use SOAP. Developed Web Services for Payment Transaction and Payment Release.• Deployed the application on Amazon Web services (AWS) and used it to provide a large computing capacity for scalable solutions.• Extensively used core java concepts like Multithreading, Collections Framework, File I/o and concurrency.

• Worked in Design, Development and implementation of several J2EEframeworks like Model View Controller Struts1.1/1.2, Spring, Hibernate and Tomcat to for running java web application.• Handled Shared Database in Microservice architecture and Load balancing the microservices by scaling the dynos and worked on Vertex to hold an Attributes object which encapsulates all properties of the vertex which are not necessary to know for parsing a graph in a GraphProcessor.• Worked on Google Cloud services like Cloud SQL, Data Flow and Cloud Logging to enhance the speed and performance of the project also wrote the Python scripting.• Application integration with Spring Web Services to fetch data from external Benefits application using SOA architecture, configuring WSDL based on SOAP specifications and marshaling and- un-marshaling using JAXB.• Worked extensively with importing metadata into Hive using Scala and migrated existing tables and applications to work on Hive and AWS cloud.• Developed code for both server side and client side implementations using Spring Web MVC, AOP and Dependency Injection.• Involved in the design of application using Model View Control MVC Architecture and designed Use Cases, Sequence Diagrams and Class Diagrams using UML and Rational Rose.• Deployed Spring Boot based micro service Docker Container using Amazon EC2 Container Services using AWS Admin Console.• Worked on Spring Kafka API calls to process the messages smoothly on Kafka Cluster setup and Worked on Big Data Integration &Analytics based on Hadoop, SOLR, Spark, Kafka, Storm and web Methods.

• Extensively used HTML, CSS, JavaScript, Typescript, Angular4 for designing the user Interface and Used Jenkins for Continuous Integration and Continuous Development Built, deployed various components using Jenkins fusion.• Used version control system GIT and Slack to communicate during daily work and while release days and Implemented the service projects on Agile Methodology and involved in running the scrum meetings.• Used Rally to keep track of iteration work. Iteration used to end for every two weeks. Help in fixing bugs and maintain the current production code for other parallel projects.• Extensively used Scrum Programming concept, which is part of Agile methodologies to plan work for every iteration and used continuous integration tool to make the build passes before deploying the code to other environments.• Helped in creating an audit platform which uses Spark to read logs of a Hadoop cluster and compare the correctness of data using this new service against the existing services of other teams.• Created JUnit and test suites for different modules, Collected and documented requirements for new forecasting models.• Created various Spring profiles and used Spring cloud configuration for managing environment specific properties.• Implemented continuous deployment system with Jenkins, AWS: Code Deploy, Ops Works, and Packer for deployment of Java Applications.• Created Reusable Modules and Custom Directives in Angular2.0 which got used in various places of application.• Developed REST services using Spring Boot, Spring MVC and took part in configuring various application properties and Drafted comprehensive reports to track bugs and design flaws using JIRA.• Involved in setting up the application to run on AWS cloud environment on multiple EC2 instances. Created event driven jobs using AWS cloud tools like S3, DynamoDB, SNS, SQS.• Created web-services (REST based) to interact with different data providing teams. REST APIs design and development.