PROFESSIONAL EXPERIENCE:

Confidential

Sr. Front - end Developer

Responsibilities:

• Used React Native to build dynamic mobile application and Node JS for server applications. Used Jest for Code coverage. Skilled object - oriented programming (OOP) concepts using Python, C++, C# and PHP. Implemented a server less architecture using API Gateway, Lambda, and Dynamo DB and deployed AWS Lambda code from Amazon S3 buckets. Wrote Python scripts to parse JSON documents and load the data in database Worked on building a drag and drop content team dashboard with VueJS. Used backend frameworks Nodejs, Koa, Sequelize ORM, GraphQL, MySQL Database and AWS
• Stack Created a pipeline to transform excel sheets into JSON files, based on data, application dynamically detects data-type or user can define the mapping in Node Wrote a prototype on Golang to improve performance of report generator. Used JSF framework in developing user interfaces using Prime faces
• UI Components, Validator, Events, and Listeners for handling request processing. Took initiative in learning react native and went on to successfully develop various features under minimal supervision. Responsible for porting an existing hand held device into mobile view. Used Redux framework architecture (like Reducers, Containers) for integrating the data with React-Native Application. Implemented RESTful web services using Golang for creating, updating and deleting contents, playlists Coded Snowflake data loaders using Python. Reorganized large volumes of data. Azure cloud Merge with python to store the data into cloud with High security. Involved in developing, maintain, enhancing and testing the client systems of moderate to high complexity using Golang Used Bash and Python included Boto3 to supplement automation provided by Ansible and Terraform for tasks such as encrypting EBS volumes, backing AMIs and scheduling Lambda functions for routine AWS tasks. Hand-on knowledge in Microsoft Azure cloud platform and merge with python Used Node.js on the server side and to install necessary packages into the application. Implemented REST API using Node.js, Express.js. Used Golang and
• MongoDB as a RESTful service and Angular for the User Interface. Created Typescript reusable components and services to consume REST API's using component based architecture provided by Angular and Used Webpack to build Typescript modules. Programmed the invoicing web application using
• Golang and PostgreSQL as the backend. Worked on security updates and issues found with Vue.js and all project dependencies. Worked with ECMA Script features. For build of JSX, used Babel and web pack. Worked on Node.js Middleware framework like Express.js and Hapi.js and Yeoman, essentially developed micro services. Involved in writing Java API for Amazon Lambda to manage some of the AWS services Created prototypes with component based rendering using Web pack bundler and Babel Transpiler. Designed professional UI web applications us

Confidential

Front-end Developer

Responsibilities:

• Created reusable React components and managed application state with Redux. Worked on Agile methodology and used Scrum in implementing the project. Involved in development of Python based Web Services using REST for sending and getting data from the external interface in the JSON format and to track sales and perform sales analysis using Django and PostgreSQL. Developed and implemented software applications and systems using various tools and technologies including GoLang, AWS, Docker, and Cassandra. Developed UI modules using Angular 6, Node.js, JavaScript, Ajax, jQuery, HTML5,
• CSS. Modernize Software Applications from Struts to Spring Boot with VueJS front end Used GoLang and Developed Microservices using Channels, goroutines, functional interfaces, and various frameworks. Developed GoLang Microservices and converted the user stories into backend logic in service classes. Independently integrate multiple APIs and new features using React + GraphQL stack. Developed and designed automation framework using Python and Shell scripting. Created entire application using Python, Django, MySQL and Linux. Developed various screens for the front end using React JS and used various predefined components from NPM (Node Package Manager) and Redux library. Created RPC - based service for reading large volume of data from PostgreSQL using GoLang. Developed UI screens using JQuery, HTML5, CSS, VueJS and JavaScript Designed user interface using Vue.js, jQuery,
• JavaScript, HTML, and CSS Developed command-line tools using Python and web-based applications with Flask, XML, CSS, HTML. Skilled in preparing Cucumber feature files and automated the feature file using Selenium. Created Typescript reusable components and services to consume REST API's using component based architecture provided by Angular and Used Webpack to build Typescript modules. Developed views and templates with Python and Django view controller and templating language to create a user-friendly website interface. Created Typescript reusable components and services to consume
• REST API's usingComponent based architecture provided by angular JS2. Worked with automation orchestration of Azure technologies. Examples PowerShell or ARM Template scripting, Azure Automation. Used ReactJS to create views to hook up models to the DOM and to implement one-way reactive data flow which reduces boilerplate and is easier to reason about than traditional data binding. Worked on Micro services for Continuous Delivery environment using Docker and Jenkins. Deploying module as a micro service using docker and kubernetes daily using CI/CD and feature flags. Worked with NoSQL
• Database including DynamoDB and MongoDB. Develop Django apt on AWS Services including EC2, S3, ELB, EBS, IAM, AMI, Lambda functions, Security Groups and Boto3. Implemented CI/CD utilizing AWS EC2 and the Atlassian suite of product. Jira, bitbucket, and

Confidential

Front-end Developer

Responsibilities:

• As A UI developer, working closely with other developers on implementing the pwc workspaceapplication development and business logic. Worked on Angular JS, to develop the various functionalities of US Cellular in collaboration with AEM. Working on Angular JS version 1.6, using components, directives, services, routers, promises, controllers, scopes, events, forms, validations. Built application logic using Python, Django and MYSQL. Coded Snowflake data loaders using Python. Reorganized large volumes of data. Used HTML5, JS, CSS3, and Git for the frontend development work. Worked with enterprise
• Content managers to identify and manage the project requirements. Done Behaviour driven development using hip test. Extensively written UI unit test cases using Jasmine Karma Developed JavaScript files with the help of Web pack and babel. My duties also included reviewing codes and improving the lifecycle of the content and information. Worked towards providing a better recruitment process for the Hiring managers by analysing on the various changing needs of this growing industry Involved in regular interactions with UX designers, Sales and Marketing team to discuss on various requirements. Used jQuery, JSON, AJAX and DOM scripting to create interactive web applications. Involved in redesigning the entire site with CSS styles for consistent look and feel across all browsers and all pages. Implemented Angularjs Routing, services, States and Components concepts in the Application. Worked on
• Angularjs directives, controllers that can handle the several functionalities like navigation and it fits into the various screen sizes(ipad, desktop). Worked on implementing the API class by Nodejs, Express.js and Nodemon in the backend. Worked on React JS Virtual Dom and React views, rendering using components which containsadditional components called custom HTML tags. Developed user interface by using ReactJS, Flux for SPA development. Implemented JSON large data based files into the front end side using angularjs and javascriptfunctionalities. Implemented the angularjs service Http protocols that can call the databases and update the data in the front end side, wherever required.

Environment: HTML5, CSS3, Java Script, Jquery, Java, Spring AJAX, SaaS, Typescript, Angular 1.5v, Bootstrap, Visual Studio code, Intellij Idea Webstorm, JSON, DOM, Java, Git, Gitlab, Windows.

Confidential

Software Developer

Responsibilities:

• Used Angular JS as framework to create a Single Page Application (SPA) which can bind data to specific views and synchronize data with server. Created custom directives in Angular JS for re - usable components (multi-field form elements, background file uploads) Leveraged Angular resources for all data access, encapsulating URLs, and standardizing data access interfaces. Used MySQL as backend database and MySQLdb of python as database connector to interact with MySQL server. Used Python and Django to develop this web application, processed XML formatted data, and performed data exchange
• And business logic implementation between servers. Created an internal browser-based text editor using HTML, CSS, and JavaScript. Designed dynamic client-side JavaScript, codes to build web forms and simulate process for web application, page navigation and form validation. Involved in Requirements and Analysis. Understanding the requirements of the client and the flow of the application as well as the application framework. Collaborated with local and remote agile web development teams and product owners to plan, design, and build iterative digital products Involved in web designing using HTML 4,
• HTML5, CSS 2/3, JavaScript and extensively used Table less Design in CSS for positioning. Involved in implementing the complete Application in the in-build MVC Architecture with Angular JS. Developed custom directives and Services in Angular JS. Client-side validations using angular JSin-built classes.
• Coded Angular JS controllers and directives for application functionality. Developed and used JSP custom tags in the web tier to dynamically generate web pages. Used JSP, Servlets for developing end user interaction. Extensively used JQUERY, JSON, AJAX and DOM scripting to create interactive web applications like message posting and auto complete form validations. Created dynamic webpages making AJAX Calls, using the XML Http Request Object. Used JDBC-ODBC Bridge for Database Connection. Called the restful web service calls for POST, PUT, DELETE and GET methods. Adopted a cross browser and cross platform approach to make the website more flexible and Supportive.

Environment: HTML, CSS, jQuery, AJAX, JavaScript, Bootstrap.