Anjali S Email and Phone Number

•Developed Single Page Applications (SPA) using HTML5, CSS3, JavaScript, Bootstrap4, Angular 6, Angular CLI, and Typescript.•Worked with Angular CLI and Typescript in Angular 6 to create Controllers and Components for the web pages. •Developed web pages using Angular 6 directives, expressions, routing capabilities, filters, validations, and Angular UI components such as buttons, grid, date picker, Carousel, and other input components.•Worked on template-driven forms, reactive forms, and written pipes in Angular 6 to transform the data according to the client's requirements.•Experience in migrating legacy Java applications to Java 11, ensuring compatibility and leveraging new functionalities.•Responsible for Acceptance Test Driven Development (ATDD) or Behavior Driven Development (BDD) approaches to developing and testing software.•Hands-on experience in designing and implementing scalable and secure cloud architectures using AWS•Created custom directives in Angular 6 for reusable components like multi-field form elements and background file uploads in the application to restore the components.•Experience in using Java 1.8 features like Functional Interfaces, Parallel Streams, and Lambda expressions.•Implemented the project by using Spring MVC framework for the business layer using Spring Core, DAO, Spring ORM, and Spring Web MVC.•Hands on experience in test driven development (TDD), Behavior driven development (BDD) and acceptance test driven development (ATDD) approaches.•Ability to troubleshoot and debug issues related to AWS infrastructure and services•Used Spring Boot at the backend to develop the application with ease and implemented Microservices using Spring Boot and used Spring IOC, AOP, Spring Boot to implement the middle tier.•Implemented Services with Spring Boot which includes writing Controller classes for handling requests, processing form submissions, and performed validations.

•Developed Single Page Application (SPA) using Angular 7/6, Typescript, Angular 7/6 CLI, HTML5, CSS3, jQuery, JavaScript, and Bootstrap. •Experience with AWS services such as EC2, S3, Lambda, DynamoDB, etc.•Used Postman and SoapUI to test web services and Implemented OAuth 2.0 token-based authentication, and authorization for securing APIs using Spring Security for session fixation, and cross-site request forgery.•Used JIRA ticketing system to keep track of issues and to monitor the status of tasks assigned to individuals. •Developed the backend of the application using Spring Boot and handled the authentication, authorization, and access-control features by using Spring Security.•Used Spring Dependency Injection, Spring MVC components, Spring Annotations, and other Spring Modules to implement the business layer and navigation part of the application.•Developed POC’s to create an interface between Backend to Frontend by using MongoDB, Express JS, and Node JS. •Familiarity with AWS deployment tools like CloudFormation and Elastic Beanstalk•Strong understanding of the HTTP client introduced in Java 11, allowing for simplified and more efficient network operations.•Implemented Angular 7/6 form validations and used Bootstrap to show errors, warnings, and info messages.•Used Node Package Manager (NPM) for installing required Node modules and other Angular 7/6NPM modules.•Implemented Core Java Collections, Multithreading, Exception handling, Design patterns for functionality, also worked on Java 8 functional programming concepts, and lambda expressions. •Worked on some of the new features of Angular 7/6 like new if-else syntax, ng-templates, form validators. •Developed XML Web Services for data transfer between client and server using SOAP, WSDL, and UDDI.•Involved in all phases of the Software Development Life Cycle (SDLC) using Agile Scrum methodology.•Used Maven for project management and creating JAR files and deployed it on the Web logic server.

•Involved in End-to-End Design, Development and Testing of Streamlets module. Actively involved in Analysis, Design, Development, System Testing and User Acceptance Testing. Followed Agile and SCRUM methodologies. •Designed and implemented the Single Page User Interface for client service module using Angular, HTML5, CSS3. •Optimized the performance of applications using Angular Lazy Loading and ahead of time compilation. Extensively used Angular for data binding and developed controllers, directives, and filters and integrated with the backend-services. •Created Services to consume REST API's and to communicate between components using Dependency Injection provided by Angular. •Used Java 8 Stream API and Method References features to point to methods by their names and used functional Interfaces. •Developed microservices with Spring and tested the application using Spring Boot. •Used Spring Core annotations for Spring Dependency Injection, Spring MVC for Rest API’s and Spring Boot for microservices. •Familiarity with Java 8 concurrency utilities and multi-threading concepts.•Worked on WSDL, Swagger and WADL implementing Soap services using Axis-2 and Apache CXF framework & Restful Services. •Involved in development of Restful web services using MERN stack, MongoDB, Express React-Redux and Node. •Developed and implemented dynamic filtering for restful webservices using Spring boot. Implemented the Project structure based on Spring MVC pattern using spring Boot. •Used Jackson API to convert Java object to /from JSON. Developed a server-side application to interact with databases using Spring Boot and Hibernate. •Eclipse RCP is used as a Java IDE tool for creating POJO, Servlets and Data Access Objects. •Implementing or exposing the Microservices architecture with Spring Boot based Microservices interacting through a combination of RESTful and Apache Kafka message brokers.

•Involved in various phases of Software Development Life Cycle (SDLC) of the application like Requirement gathering, Design, Analysis and Code development.•Involved in production support activities and performance tuning and process improvements.•Worked on front end, business, and persistence tier using the JSP, Java Script, and hibernate frameworks.•Involved in performance tuning of application, monitoring the end of day load and application behavior using JProfiler.•Developed Micro services & APIs using Spring Cloud, Spring Security, Spring Boot, Spring Integration.•Developed UI and interaction with Spring Boot REST Service.•Developed Components, models, models and services using spring boot.•Developed business validation classes using Spring Boot.•Setting up the Configuration to connect to the services and change the default configuration using Spring Boot. Integrated the components using Camel.•Developed the code components to make Web Services calls to retrieve data from the backend components.•Involved in Setting up the build, configuration and auto-deploy using Maven Build Tool. Involved in requirements gathering and related documentation. •Developed Test cases using Behavioral Driven Development (BDD) methodology. Involved in defect fixing and worked on change requests.•Involved in making web services calls to get data from the server. Involved in developing role base code using LDAP.•Involved in Database design, writing SQL Queries, stored procedures in Oracle. GGTS used as Java IDE tool for creating XML and Groovy (GSP). Deployed WAR, EAR and JAR files in JBOSS application server.

•Worked in big data ingestion using streaming tools like Flume, Sqoop, Kafka, and Storm.•Handled importing of data from various data sources, performed transformations using PIG, MapReduce, loaded data into HDFS and extracted data from MySQL into HDFS using SQOOP.•Worked on various use cases in development using Struts and testing the functionalities. •Involved in preparing the High Level and Detail level design of the system using J2EE. •Created struts form beans, action classes, JSPs following Struts framework standards. •Implemented the database connectivity using JDBC Ecommerence with Oracle 9i database as backend. •Involved in the development of model, library, struts and form classes (MVC). •Used display tag libraries for decoration & used display table for reports and grid designs. •Worked on core java, using file operations to read system file to present on JSP. •The CMS and Server-side interaction was developed using Web services and exposed to the CMS using JSON and JQuery.•Used PL/SQL stored procedures for applications that needed to execute as part of a scheduling mechanisms. •Built applications for scale using JavaScript and Nodes. •Designed and developed Application based on Struts Ecommerence Framework using MVC design pattern. •Developed Struts Action classes using Struts controller component. •Used SAX XML API to parse the XML and populate the values for a bean. •Used Jasper to generate rich content reports. •Provided troubleshooting and error handling support in multiple projects.

•Involved in implementing the DAO pattern for database connectivity and used the JDBC API extensively.•Worked on WSDL’s files in SOAP web services for publishing Services and for consume some webservices.•Involved in writing complex queries using PL/SQL to extract data from database and to delete the data and to reload the data on Oracle database.•Used Waterfall approach for the Software Development•Also, worked with the PDF and EXCEL format file download of user data on JSP’s when user wanted to save his/her personal data on JSP page tables. •Involved in SDLC– Requirements gathering, Conceptual Design, Analysis, Detail Design, Development, System Testing and User Acceptance Testing•Implemented Use Case Diagrams and Sequence Diagrams during the design phase using Rational Rose.•Designed and developed the UI using JSP, HTML, CSS and JavaScript. •Used another Jakarta commons logging, ANT and SVN. •Develped user interface with Servlets and JSP.•Responsible in creating Servlets, which route submittals to appropriate Enterprise Java Bean (EJB) components and render, retrieved information. •Involved in collecting requirements from Business Users and Data Modelling, designing and developing Tools using J2EE, Java, Servlets, EJB, and JSP.