As a Full Stack Developer my role involves working on both front-end and back-end technologies such as Angular, NgRx, Node.js, Agile Methodology, HTML5, CSS3, XML, JavaScript, JSON, Bootstrap, Angular Material, NestJS, GraphQL, Apollo Client, RESTful Web services, PL/SQL, DynamoDB, AWS, Bit-bucket, Git, Bamboo.• Developed Single-Page Web Applications using HTML5, CSS3, Angular 9, Typescript, Node.js, JavaScript, JSON web pack and grunt.• Worked on Angular 8 modules, services, templates, directives, services, pipes, and dependency injection to create Single-Page Applications (SPA).• Developed the web application using Angular 8 framework along with HTML5, CSS3, Type Script, Angular Material, Java Script, Bootstrap, Node.js, NPM, web pack, DynamoDB. • Expertise in Angular 2 and above frameworks and its ability to create simple and scalable code for SPA.• Hands on Experience on Angular CLI (Command Line Interface). • Created desktop application with Angular 8 and Unit Test with Karma-Jasmine and Jest.• Experience in using Angular JS directives, Controllers, Filters, Services, Templets, Events and Injectors.• Developed middleware/back-end with Node.js, NestJS, GraphQL and DynamoDB.• Extensively Worked on CSS Background, CSS Positioning, CSS Text, CSS Border, CSS Margin, CSS Sprites, CSS Padding, CSS Table, and CSS Behaviors in CSS.• Experience in making Responsive Web Pages using Media Queries and Bootstrap, Material Design lite for styling mobile applications.• Experience in Unit Testing (UIT), Integration Testing and in preparing test cases.• Expertise in working on AWS to integrate the to integrate the Server and Client-side code. • Utilized Jasmine, Karma, Jest, Grunt and NPM to build and test applications.

• Developed single page applications using HTML5, CSS3, Angular 4, Typescript, web pack and grunt.• Worked with Angular 2 directives, components, pipes and injectable.• Implemented Micro Services using Spring boot and helped in the conversion of the monolithic services to Micro Services.• All the functionality is implemented using Spring IO / Spring Boot, Thyme leaf and Hibernate ORM.• Worked on complete development of AGILE and SCRUM development methodologies and tested the application in each iteration. • Implemented Java EE components using Spring IOC, Spring Transactions and Spring Security modules. • Configured and Implemented Spring AOP for transaction management, logging and performance tracking.• Used Spring Security Framework for user-level authentication with REST API for service layer development.• Consumed messages from JMS driven beans and Active MQ. Integrated Active MQ services with Beans. • Responsible for creating tables in development schema and wrote Oracle packages, Procedures and Functions using in PL/SQL. • Worked with modules like mongoose for database persistence using NodeJS to interact with MongoDB. • Designed and deployed a multitude application utilizing almost all the AWS Including EC2, R53, S3, RDS, Dynamo DB, SQS, IAM, Cloud Formation and lambda, focusing on high-availability and fault tolerance. • Analyze and resolve conflicts related to merging of source code for GIT.

• Involved in analyzing requirements, technical design, development of various modules assigned.• Extensive usage of JavaScript, jQuery, Angular.js, Bootstrap, jQuery/AJAX, JSON, HTML5, CSS3. • Proficiently used custom Angular.JS Filter, Directive, and Service to achieve the various functionalities of the website. • Used Spring Framework at Business Tier and Spring's Bean Factory for initializing services. • Implemented the Application using Spring MVC Framework. • Extensively used Spring IOC module to perform the bean dependency injection in various XML files that compose the entire web application. • Developed various Custom DAOs using Spring's Hibernate DAO support to persist the records from suitable tables in the database. • Developed Servlets for Document Upload, Image Streaming and Caching the data. • Developed JavaScript validation for client-side validations and Performed Code reviews and code fixes. • Used Spring core Annotations for Dependency Injection and Apache Camel to integrate Spring Framework. • Developed Asynchronous means of retrieval of data from the Server and Database using AJAX features as well JavaScript.

• Worked on High-level and low-level system design, planning, estimation and implementation. • Developed presentation layer using JSP, JSF, HTML5, CSS and client validation using JavaScript, DOM. • Used two-way data binding features of AngularJS to implement Data binding to bind various server controls to the data from database. • Created Node.js EXPRESS Server combined with Socket.io to build MVC framework from front-end side AngularJS to back-end MYSQL. • Implemented Multithreading, Concurrency, Exception Handling and Collections whenever necessary. • Developed the project using industry standard design patterns like Singleton, Business Delegate, Factory Pattern for better maintenance of code and re-usability. • Worked on XML and JSON for transferring and retrieving data between different applications. • Worked on generating the web services classes by using Service Oriented Architecture SOA, WSDL, UDDI and SOAP. • Designed and integrated the full-scale Spring / Hibernate persistence solution with the application architecture.• Worked on development and implementation of the MVC Architectural pattern using Spring Framework including JSP. • Involved in identifying and implementation of different J2EE design patterns like Service Locator, Business Delegate, and DAO. • Worked in wide-area network to maintain all the device related data onto MYSQL database. • Developed the DAO layer for the application using Spring Hibernate template support.