SUMMARY

• Extensive experience in developing web pages using HTML/HTML5, XML, DHTML CSS/CSS3, SASS, LESS, JavaScript,ReactJS, Redux, Flex, Angular 2, JQuery, JSON, Node.js, Ajax, JQUERY and Bootstrap.
• Experience in MERN stack development MongoDB, Express,Reactand Node.
• Extensive experience with Agile and SCRUM.
• Expertise in RESTful, SOAP web services to integrate between Application to Application
• Experience in working with Node.JS and NPM modules like http - server, Marathon, inquirer, path, mongo DB, Micro Services, Request, Elastic Search, express, luck, spark and templating engines.
• Experience in building various app configurations using Grunt, Gulp and Webpack.

TECHNICAL SKILLS

Primary Technologies: React.JS, Python, Django, Redux, Node.js, Vue.js, Io.js, AngularJSSecondary Technologies HTML5, CSS3, Bootstrap, material Design, AWS, PostGres, MySQL, Webpack, Gulp.js. Sass, Less, GraphQL, MERN Stack( MongoDB, Express.js, react.js, node.js), RXJS, MOBX, Webpack, Git

Past technologies: ASP.Net MVC 3, ASP.NET 4.0, WEB API LINQ, WCF 4.0 .NET Framework 4.0/3.5/3.0/2.0/1.1, C#, C++, ASP.Net, ASP.Net, MVC4/5/6, Razor, Web Forms ADO.net, ODP.Net (for Oracle), MS Enterprise Library, LINQ, MSMQ, EF4/5/6/7, NHibernate, Unity(IOC/DI), NUnit, NInject, Web API, Restful API,, WCF Web Service, SSRS, SSIS, SSAS, TFS

PROFESSIONAL EXPERIENCE

Confidential, New York NY

Senior Javascript/React/Python Developer

Responsibilities:

• Creating newReactcomponents, containers, services, and APIs
• Creating Node routes and services.
• Restructuring Redux store into the Ducks file structure
• Worked onAngular JS, ReactJS Virtual Dom andReactviews, rendering using components which contains additional components called custom HTML tags.
• Implemented various screens for the front end usingReact.js and used various predefined components from NPM (Node Package Manager) and redux library.
• Worked in usingAngular JS, ReactJS components, Forms, Events, Keys, Router, Animations, and Flux concept.
• Responsible forReactUI and architecture. Building components library, including Tree, Slide-View, and Table Grid.
• USED third party modules such as react-forms and react-auto complete to make application functionality more faster. UsedReactJS for templating for faster compilation and developing reusable components .
• Used Web socket to push data continuously to the server.
• Configured Web pack to execute linters, magnifiers, pre/post-processors, tests, transpires, etc. based on build target.
• Used Bootstrap React libraries to create tables and grids tree, slide-view, and table-grid views for traders.

Environment: React.js, Angular JS, Redux, Flux, Immutable.js, RxJS, Webpack, Gulp, HTML5, SASS, WebStorm, MongoDB, GraphQL, RxJS, Git, GitHub, JIRA and Jest

Confidential, Boston MA

Lead React.js/Python Developer

Responsibilities:

• Part of an agile-based team which worked on 2 week cycles to build a large, complex single-page-application trading application for an international Current Management Platform using Angular JS, React.js/Node.js/Vue, Python and C# SQL server as the backend.
• Assist team in identifying inefficiencies, expose performance enhancements, build modules and components to provide dynamic data & functionality such as charts, grids, and widgets.

Environment: ReactJS, Python, Redux, Angular.js, Node.js, jQuery,ReactJS, Sql Server, MongoDB, VUE.js, C#, ASP.NET

Confidential, New York, NY

ReactJS/Python Developer

Responsibilities:

• Worked in investment & research team to create new apps into ReactJS front end and a Django backend maintained a lot of backend components for front end charts and tables.
• Implemented web applications in Flask and spring frameworks following MVC architecture
• UsedPythonto place data into JSON files for testingDjangoWebsites
• Updated and manipulated content and files by usingPythonscripts
• OrganizedPythoncode using PEP8 online tool including documentation of scripts
• Implemented web applications in Flask and spring frameworks following MVC architecture.
• Installing, configuring and upgrading EMC Power-path for AIX servers.
• UsedDjangoconfiguration to manage URLs and application parameters
• Wrote Automation test cases using Selenium WebDriver usingPythonAPI
• Sole engineer responsible for automated test design, frontend and backend feature implementation, and any other improvements to the test automation framework

Environment: React.js, Redux Django Python Node.js, Angular JS, jQuery,ReactJS, Sql Server, MongoDB, Oracle, PL/SQL

Confidential, New York, NY

Angular JS/Financial Python / .Net Application Developer

Responsibilities:

• Implemented ASP.NET MVC pattern mechanism to generate large client reports to provide Dodd-frank compliance reports.
• Developed t services using WCF to access various external and internal services related functionalities.
• Implemented LINQ for querying, sorting, filtering the complex objects using GroupJoin.
• Worked in ASP.NET security mechanism such as Impersonation, Authentication and Authorization
• Employed MVC attribute routing, authentication filters and templating to achieve a better code readability.
• Hands on experience on performing load testing to measure site scalability, reliability and performance in terms of evaluating page response time, memory utilization, CPU utilization. Implemented server caching to improve performance.
• Optimized queries using indexes. Generated DB objects and Datasets using XSD Schema using database-first approaches.
• Testing: performance testing was performed with large number of concurrent users and cross-browser compatibility, Validation and Security using simulation tools.
• Applied use case, workflow, and UML diagrams to perform system analysis of performance for bottlenecks or slow page loadings. Using logs and Web-Tracing tools collected metrics and data to identity patterns to make code enhancements. This Data resulted in enhancements of system performance 15 %.
• Converted many old sax web services to restful WebAPI Services. Converted old asp pages to MVC .Net Enhanced logging to SPLUNK enabling better retrieval. Updated old 2.0 components to .Net 4.5 with LINQ and Entity Framework and multi-threading., resulting in 15 % faster performance for business teams.
• Developed microservices using Node.js, Swagger, Express and MongoDB for a client service management API.

Environment: Python ASP.NET MVC ENTITY Framework, ANGULARJS, JQuery, Typescript, WCF, ADO.NET, C#, XML, SQL Server 2010, Bootstrap, TFS, Oracle, PL/SQL

Confidential, Stamford CT

Business Analyst / Python Developer

Responsibilities:

• Actively participated in testing of the application. Write test cases, testing scripts.
• Extensively interacted with clients and business teams to provide technical support and measure the scalability, and fix issues and improve consistency and accuracy of the apps

Environment: ASP.NET MVC, PYTHON, XML Web Services, ENTITY, ADO.NET, C#, XML, SQL server, PERL, JavaScript