Working as a full-stack developer on a huge Enterprise application. Technologies stack is Java|Spring|Struts|HANA|J-unit|Selenium.

Developing backend services of loan lending application. Technologies stack- C#/Node.js/Django/AWS/G cloud

Role: Full Stack developer• Utilized my software development capabilities to develop a web application using three-tier architecture- Angular2, Node.js, Spring boot. - Used Angular2 javascript framework with Typescript, web pack features to create Single Page Application.- Developed complex asynchronous method, called numerous libraries like FileSystem, PDF Parser etc. in Node.js environment- Implemented Angular2 services to connect the web application to back-end APIs of Node.js- Created Typescript reusable components and services to consume REST API’s using component-based architecture- Extensively worked on CSS Background, CSS Positioning, CSS Text, CSS Border, CSS Margin, CSS Sprites, and CSS Padding- Used NPM for installing required node modules and other published Angular NPM modules• Customized & integrated the code of an open source, Technology Radar application to pay attention to the software and consider using in projects. The custom application then hosted in the Azure cloud

• Test Driven Development (TDD) of a console application in core Java (Blood Bank Distribution Prototype)- Created the UML diagram and implemented code for interaction between multiple departments of the Ecosystem. Used Singleton design pattern.• Test Driven Development (TDD) of an application based on Artificial Neural Network, ANN using core Java and JUnit library• Developed a Crowd Sourcing responsive web application using three-tier architecture design. Technologies stack used- Java J2EE Spring boot, Tomcat Apache server, Angular4, MySQL database & Rest API. https://github.com/rajusingh7777/CrowdSourcing-Website - Developed several REST web-services that communicate with the Database in the back end and return JSON format data to Angular JS framework using spring. Stored data on MySQL database.- Worked with Angular 2 components- decorators, services, components, and pipes, working with animations, and routing. • Formulated a plan to develop a Single Page Application (SPA) website using Angular4: http://angular4-restaurant.azurewebsites.net- Used db.json-server, created REST API services, Angular 2 components and services, and production build deployment in Azure• Developed responsive web page using Bootstrap3 UI framework: http://bootstrap-restaurant.azurewebsites.net - Implemented nav bar, breadcrumb, modal, panels, carousels etc. in the web page. Used bootstrap grid system and CSS styling• Performed text analysis of famous Enron email dataset using NLTK, an NLP library, in Python.• Data Analysis of the large dataset in Python using Pandas, Numpy, and visualization libraries:- Analyzed Boston crime datasets and plotted them on Boston map/graph using Basemap/ Matplotlib library and figured out how different circumstances could affect crimes in cities https://github.com/rajusingh7777/singh_raju_spring2017/tree/master/Final• Data Analysis of IMDB database in MS SQL- Performed 3NF normalization, created a model in Toad modeler and developed Queries

Position: Software Engineer. Clients- AVEVA, Hitachi, and McDonald.Role description:• Collaborated in developing UI of a web application using vanilla javascript, html, css, and jquery library. • Used Core Java Design Patterns like Singleton, Factory, MVC. Debugging and bug fixing.• Performed user acceptance testing (UAT) on (a client-server application)- Database validation, function, and Non-functional testing. Developed SQL queries for desktop and web applications to validate the test results • Developed, maintained and executed the Automation scripts using UFT (QTP) promoting efficiency and high-quality regression test result • Tested console/web/tablet applications using Regression, System testing including localization (L10n) testing • Created test case design, executed test cases and logged defects in multiple tools such as TFS, Jira • Facilitated Test Estimation, Test Plan and Test Summary Report for release and testing sign off• Led and manage three test teams and handled two projects at offshore and onsite, Sweden successfully• Involved in a triage meeting, daily scrum meeting, retrospective meetings to discuss issues/progress/plan

• Performed functional testing desktop application.

• Created test cases design on Autodesk products, AutoCAD and P&ID.• Performed functional and non-functional testing and defect reporting on JIRA. • Performed Localization testing on AutoCAD application.