PROFESSIONAL SUMMARY:

• Having 7 years of experience in analysis, design, development, implementation of Web/Windows Based Applications & Client Server Applications in various Microsoft related Technologies.
• Hands on experience in all phases of SDLC.
• Comfortable with Agile Programming Methodologies, Scrum and Test - driven development (TDD), Integration and UI automation testing.
• Well versed with web technologies like CSS, HTML, Bootstrap, JavaScript, JQuery, AngularJs etc.
• Expertise in ASP.NET MVC
• Strong experience in requirement analysis, architecture, design, development and implementation of complicated web applications, windows applications and client-server applications mainly using C#, ASP.NET CORE, ASP.NET, Angular 2+ to Angular 9, Visual Studio.NET, VS Code, MVC, HTML, CSS, JavaScript, JQuery, Bootstrap, Knockout JS, LINQ, Node JS and MS SQL Server.
• Higher user experience at the time of high experience using React JS.
• Proficient with WCF, Web API using SOAP and REST.
• Experienced in .NET security features such as Authentication (Windows-based Authentication, Forms-based Authentication) and Authorization (Authorizing Users and Roles).
• Experienced in database designing/architecture with SQL.
• Worked with Node JS as a Backend Server Technology for Making web services calls.
• In terms of User Interface (UI), I have extensive experience using HTML5, XML, CSS3, AJAX, JavaScript, and JavaScript libraries and frameworks such as Angular, Bootstrap, JQuery and Knockout JS. I have achieved Object Relational (O/R) mapping using Entity Framework, EF Core and NHibernate.
• Experience in other technologies like Azure, PowerShell.
• Developed database in the Cloud Services.
• Implemented client-side Interface usingReact JS. Build stable React components and stand-alone functions to be added to any future pages. Used React-Router to turn application into Single Page Application
• Strong expertise in Components, Pipes, Filters, Services, Events, Forms, Controllers in Angular 2+.
• Designed WEB API 2.0 and implemented HTTP Message Handlers, user-based authentication, token-based authentication, Routing, CRUD operations using HTTP Verbs, and used SOAP UI, Postman, Fiddler tools for testing.
• Hands on Experience in Microsoft Visual source safe (VSS), SVN, GIT and Team Foundation Server(TFS)
• Experienced in writing SQL queries, Stored Procedures, Database Triggers, Cursors, Exception Handlers, and DTS Export & Import.
• Experience with Fine-Tuning and Optimizing Queries and Stored Procedures.

TECHNICAL SKILLS:

Languages: C#, SQL, PL/SQL, Java, JavaScript, Delphi

Web Technologies: MVC, ASP.NET, AngularJS,Angular2to9, React JS, HTML5, CSS3, JavaScript, XML, AWS, XSL, XSLT, Web API, JQuery

Database: Mongo DB, SQL Server, MS Access, Oracle, NoSQL

Reporting Testing and Modeling: MS SQL Reporting Services, Crystal Reports, MS VSS, MS Visio

Application Tools: Visual Studio IDE 2010/2012/2015/2017 , CodeGear Delphi 2007

Middleware: WCF, ADO.NET, Entity Framework LINQ, Web services

Operating System: Windows server UNIX and LINUX

PROFESSIONAL EXPERIENCE:

Confidential, Austin, TX

Sr. Full-Stack Developer

Responsibilities:

• Experienced in front-end development usingAngular6, back-end usingWebAPI,andDatabase Design.
• Handled Front-end components usingAngular 6, Bootstrap, HTML5,andCSS3.
• Created UI pages withAngular MaterialandAngular Font Awesome.
• Designed and consumed WCF Web-services using C# and XML to handle transactions with central database
• Involved in development of application using Angular and Node JS.
• Create SnapLogic pipelines to extract, transform, and load data from multiple sources into one data platform.
• Used Version control tool Team foundation server (TFS) for the entire development cycle.
• Developed the UI for various modules using HTML, JavaScript, ASP.NET, C#.Net, ADO.NET, CSS and Telerik Controls.
• Used ANGULAR 2+ to 8.3, JQuery, JSON, HTML, XML, JavaScript, AJAX and CSS, SCSS, ag-Grid, React JS, BOOTSTRAP 3,4, Ngx-Bootstrap on the front end.
• Implemented Model-View-Controller (MVC) architecture with Angular 6 and separated functions into different modules according to their purposes
• Bundling and minification using Webpack 2.
• Developed the application in ASP.NET, C#, VB.Net, Web Services, Ajax, ADO.NET and SQL Server.
• Created web API's in MVC 5.2 and used elastic search to query.
• Performing System Testing, UI Testing, Database Testing, API Testing, Functional and Regression Testing of various modules.
• Designed and worked with team to implement ELK (elastic search, log stash and Kibana) Stack on AWS.
• Migrate WinForms GUI Project, ProteoformSuite, to WPF project. Design new responsive windows and fix previous GUI bugs.
• Hands on experience with AWS services like EC2, S3, RDS, VPC, ELB, EBS, Cloud Watch, and Auto scaling
• Migrated On-Premise databases to AzureSQL Serverand Configured AzureSQL Server Firewall for Performance Tuning.
• Developed SnapLogic Pipelines to ingest records from Oracle Database into Cloudera Hadoop Cluster.
• Integrated WCF services to enable effective communication.
• Experience with ESRI Web API for JavaScript.
• Involved in Regression Testing for every change in modules.
• Performed various kinds of testing, such as Black box, Smoke box, Regression, Integrated, System, Backend validation, End to End and Acceptance Testing etc.
• Automating and debugging the regression and smoke test scripts for the major releases.
• Server applications designed in .Net platform with C, and Delphi Suit 2006 Database was located in SQL server.
• Designing and developing custom solutions and enhancements using ASP.NET, VB.net AJAX and C# and JavaScript.
• Developed WCF code from java scripts to have same or similar functionalities as the previous website.
• Used Eager Loading and Lazy Loading for the routing of some components as per the uses of the different navigation tab in Angular 4.
• Have good hands on experience in Design Patterns and SOLID principles.
• MarginCenter was developed using XAML (WPF 4.0) with MVVM as Architectural Pattern, Prism 4.
• Configuring Network, Security, Storage and Azure extensions for Virtual machines.
• Moved application to a web-based ASP.Net platform using C#, MVC, JavaScript, jQuery, Google Charts, and SQL server.
• Followed TDD and Agile methodologies
• Lead the planning and development of business application in ASP.Net C# for front end following MVC pattern like JQuery, JavaScript and AJAX for UI, SQL server2008 for back end,SSRS for developing reports.

Environment: Angular4,6,7,8,9,.NET Framework 4.0, ADO.NET, React JS, Visual Studio 2012, MVC 5.0,EC2,WCF, WPF, SQL Server 2014,Multithreading, JavaScript, CSS3, HTML5,TFS.SOLID Principles.

Confidential, Schaumburg, IL

Full-Stack Developer

Responsibilities:

• Designed interactiveASP.NETMVCviews using jQuery, HTML, CSS, AngularJS,ReactJs, Bootstrapand AJAX to provide excellent user experience.
• Used MVC Razor engine and Angular.
• Implementation of dependency injection for decoupled database communication.
• Using Single Page application architecture
• Use of Node Server and IIS server for hosting Services in different environment as per client’s suitability
• Involved in unit & integration testing for different functional sections within application.
• Extensively used Selenium Webdriver API (org.openqa.selenium.*), Junit API (org.junit.*) and TestNG API (org.testng.*, org.testng.annotations.*) to write test cases and automate all the test cases.
• Extensively worked with Windows Azure specifically on Blob, File storage and Hosted DB.
• Design and implement User Interface (UI) with WPF .net. Received positive feedback from current users.
• ConductedIntegration testingfor all the modules.
• Designed the agent portal using framework angular 2 along with HTML and CSS3 new features like the multi-column layout.
• Developed form validations on server side and client side usingAngular 4.0.
• Skilled in SOLID Design Principles, Object Oriented Design, Utilization of Design Patterns (Singleton, Factory, Abstract Factory & Dependency Injection), Database schema as well as Web design, with Responsive design skills and UX web application development.
• Performedthe User Acceptance Testing (UAT).
• Designed REST services using Web API.
• Implemented client-side validation.
• Create the application UI using client-side technologies likeJavaScript, jQuery, Angular 4.0, CSS3, HTML5 and AJAX.
• UsedAngular 4.0 and Type Scriptfor control validations and data format checking.
• Transformed values display within a template by using Pipes of Angular2.
• Created new API interfaces using WCF and document all the API's.
• Expertise in Azure infrastructure management (Azure Web Roles, Worker Roles, SQL Azure).
• Created and developed web pages using PythonDjango Frameworks.
• Design an Architecture for consume Salesforce API in SnapLogic ETL tool.
• Used Pythonand Django for creating XML processing, data exchange and business logic implementation.
• End to End UI development usingHTML5, CSS3, JSON and Angular4.
• Created extensive unit test, integration and regression tests.
• 1+ years’ hands-on experience in Cloud native applications design and development using Azure Cloud, Service Fabric, ASP.NET Core, MicroServices, 12-Factor app principles.
• Implemented AWShigh-availability, fault tolerance using AWS Elastic Load Balancing (ELB), which performed balance across instances in multiple availability zones.
• Implemented WPF and Silverlight Distributed Applications
• Developed efficient substring search using property-preserving encryption & pairing-based Cryptography.
• Devised data structures & protocols based on SOLID principles.
• Written templates for AWSinfrastructure as a code using Terraform to build staging and production environments.
• Followed Agile and TDD
• Generated SSRS reports
• Active participation and interaction with manager and Subject Matter expert and other team, for requirement gathering, the functional and non-functional parameters, affecting the application.
• Enhanced several production VB.NET Windows applications, including SQL Server changes, Crystal Reports
• Creating alarms and monitors in AWS CloudWatch service for monitoring the Servers Performance, CPU Utilization, Disk Usage etc.
• User Interface modules is developed using ASP.net 2.0, ADO.Net, VB.NET and Javascript.
• Experienced in Service designing in WCF and developing using ADO.NET technology.
• Active participation in designing, modelling and documentation of application.
• Worked with the Senior Architect to finalize the architecture of the application.
• Created new API interfaces using WCF and document all the API's.
• Designed the user interface and communicational codes for remotely controlled digital price tag in Delphi.
• Implementation of dependency injection for decoupled database communication.

Environment: Angular2,4, Typescript, NodeJS, React Js, Webpack, Visual Studio 2015,VSCode editor, SOA, Gulp, Python, Bootstrap(UI bootstrap, CSS, etc.), C#, MVC5, Web API 2,VB.Net, EF, ASP.NET Core 1.1, Telerik, AWS Elastic Load Balancing(ELB), controls, SSRS.

Confidential, Dallas Texas

.Net Developer

Responsibilities:

• Designing data-model and architecture for large-scale Master-Data-Management web-app
• Developed service oriented architecture using C# WCF web-service to process XML-based data change alerts
• Lead UI design and refactoring.
• Wrote server side components to encapsulate the business logic in VB.Net.
• Mentoring team in T.D.D. via code-reviews and code-metrics (coverage, complexity).
• Improved C# ASP.NET web-app responsiveness via JQuery, AJAX, and optimized JS
• Improved C# app performance 200% by using threads and object caching.
• Development and deployment of MVC / Angular JS application on Azure PaaS.
• Experience in maintaining the application in AWS.
• Wrote View models, code behind, models and done designing in .xaml for the WCF project.
• Used Entity Framework to perform CRUD operations on the SQL Server 2012 database.
• DevelopedReactJS/ .NETweb application using JavaScript, ASP.NETMVC 5, C#, Visual Studio.
• End to end frontend development usingAngular JS with cutting edge HTML5 and CSS3 techniques
• Used ASP.NET MVC 4.0 for building scalable standards-based web applications.
• Expertise in Functional, Regression and Black Box testing and having experience on White box testing.
• Used Cryptographyusing Mat lab to increase the performance an accuracy with minimal data loss.
• Worked with Agile development model

Environment: .NET Framework 4.0, ASP.NET,Mid-Range(Autosys & shell scripts), ADO.NET, ReactJS, Visual Studio 2012, MVC 4.0, WCF, SQL Server 2014, JavaScript, CSS3, HTML5 SSIS, SSRS, IIS 8.0, TFS.