SUMMARY

• 9+ years of IT experience with exceptional skills in Analysis, Design and Development of high scalable Multi - tiered Web Applications, Distributed Applications and Web Services using Microsoft Technologies in Finance, Banking, Telecom and Healthcare domains.
• Expertise in developing Web-based and Windows-based applications using C#, VB.NET, ASP.NET,AJAX, UML, JavaScript, VBScript, XML, CSS, AngularJS, Angular 2/4/6/7/8, Knockout JS, DevEx 11.1.8, PostgreSQL 9.0/9.1, SQL-Server 2010/2008/2005 , Oracle 11g/10g/9i and Visual Studio 2015/2012/ 2010/2008/2005 .
• Hands-on experience in C#, MVC, ASP.NET 2.0/3.5/4.0, WEB API, WPF (Windows Presentation Foundation), Silverlight, MVVM, WCF (Windows Communication Foundation), Angular 2/4/6/7/8, LINQ, Entity Framework, SQL SERVER 2008
• Extensive experience in developing User Interfaces using Bootstrap 3.2, AngularJS, ASP.NET, AJAX, JQuery, XML, HTML5/DHTML, CSS, JavaScript and AngularJS and Backbone.
• Experience with ORM and its related components Entity Framework 4.3/5.0/6.0, Language-Integrated Query (LINQ)and retrieve data from different data sources (LINQ to Objects, LINQ to XML, and LINQ to SQL), ASP.NET Providers and Typed Datasets.
• Extensive experience in design and development of MVC and Web Form applications.
• Worked on multi threading and multi processing.
• Good Experience in MVC framework to reduce the complexity and to get full control over the behavior of the application.
• Documented existing ETL process used to import large files to be formatted into XML for large format printing.
• Performed ongoing project support and consulting with Resource Managers PMs for projects within the Innotas tool.
• Extensive working experiencewith different methodologies like Agile (Scrum), Test-driven development (TDD) and Waterfall methodologies.
• Very Good Experience in creating and consuming web services and WCF SOAP, REST, WEB API services.
• Expertise in Developing WCF Services that implement the Service-Oriented Architecture (SOA).
• Extensively worked ASP.NET MVC4applications using Database Code First Approach in Entity Framework 4.3/5.0, and UI in Razor View Engine and client side framework AngularJS, Bootstrap, HTML 5.
• Developed Windows Powershell script automate setting of user credentials and activation of Windows.
• Dockerized applications by creating Docker images from Docker file.
• Proficient in all aspects of software life cycle like Build/Release/Deploy and specialized in cloud automation through open source DevOps tools like Jenkins, Chef.
• Extensive experience in designing and implementation of continuous integration, continuous delivery, continuous deployment through Jenkins.
• Working knowledge of Azure Services IaaS, PaaS, and SaaS and coming trends in the Cloud space.
• Serving as a hands-on subject matter expert for DevOps and Automation in an Azure/AWS infrastructure environment.
• Extensively worked on AngularJS framework in ASP pages to run as Offline Application in browser that avoid IIS dependency installation and configuration.
• Expertise in developingAngularJS as the development framework to build a single-page application.
• Experience in database design and implementing Administration and database objects like stored procedures, functions, triggers and constraints.
• Extensive experience in.NET using C#, ASP.NET, VB.NET, ADO, Web Forms and Web Controls.
• Hands on experience using Source Code Control Systems like Microsoft Visual Source Safe and Microsoft Team Foundation Server.
• Troubleshoot problems, correct software defects, and ensure quality by establishing and enforcing development standards.
• Hands-on experience in .Net applications performance troubleshooting, memory dump analysis and performance optimization.
• Ability to prioritize tasks/Multitask and execute them to perfection and able to work in a high pressure environment and capable of working in a team and as an individual.

TECHNICAL SKILLS

Programming Languages: C#.Net (4.5/4.0/3.5/3.0 ), VB.NET (10.0/9.0/8.0 ), HTML, T- SQL, PL/SQL

Web Technologies: ASP.NET 4.5/ 4.0/3.5/3.0/2.0 , MVC 5.0/4.0/3.0, Ajax 3.0/2.0, JavaScript, jQuery, AngularJS, Angular 2/4/6/7/8, VB Script, Bootstrap, NodeJS, Backbone, HTML5, CSS3

Xml Technologies: XAML, XML, XDOCUMENT, XSLT, XPATH, XSL.

UI Technologies: WinForms, WPF, MVVM.

IDE Tools: Visual Studio 2013/2012/2010 , DevExpress, SQL Server Management Studio, Expression Blend (4.0/3.0)

Database: SQL Server 2008/2005/2000 (T-SQL), Oracle 11g/10g/9i (PL/SQL), MS Access, PostgreSQL 9.0/9.1

Build Tools: Maven, Gradle

Testing: Junit, Selenium, pytest

Continuous Integration: Jenkins

Reporting Services: SQL Server Reporting Services (SSRS 2008/2005), Crystal Reports, Telerik Rad.

Enterprise Servers: Microsoft IIS (7.0/6.0/5.0), Windows Server 2008/2003/NT

Version Control Tools: Visual SourceSafe (2005), Subversion, TFS and Git.

Middleware: WCF, ADO.NET 4.0/3.5/3.0/2.0 , MSMQ, Web Services, Web API, LINQ, LINQ to XML, LINQ to ENTITIES, Enterprise Library.

Design concepts: Design patterns, UML, MS Visio 2010/2007.

PROFESSIONAL EXPERIENCE

Confidential, TX

Sr .Net Developer

Responsibilities:

• Involved in requirement gathering, database design, n-Tier Application development (MVC), User Interface, Application Layer, Business Layer, XML Parsing, creating and consuming Web Services, system integration and deployment.
• Activly participated in deployment activities like solving dll issues in Visual Studio.
• Created Angular 7 Controllers, Scope, Model, view, Services, Factory etc., which Isolate scopes perform operations in UI.
• Experienced in React JS and working with React Flux architecture.
• Used JavaScript, Angular 7, Node, Bootstrap, HTML5, CSS3 for frontend development.
• Enhanced and developed UI functionality using HTML, XML, XAML.
• Used Web API as an ideal platform in building Restful applications on .NET Framework.
• Used TFS for the source control repository and Innotas for project time management.
• Used ASP.NET MVC Page Controller pattern to add functionality to individual pages such as to accept input from the page request, invoke the requested actions on the controller.
• Responsible for designing the ASP.NET application authentication using .NET Framework, Model View Controller MVC and IIS security model.
• Implemented View Model patterns/ in creating and managing Views, Partial Views, View Models, Web APIs using ASP.NET MVC, Custom Error Pages.
• Used multi-threading and multiprocessing to improve the performance.
• Used VBA tool for controlling Excel.
• Implemented Entity Framework Code First Approach with Repository Pattern and its implementation over the Business and Presentation layers.
• Implemented Entity Framework Migrations to enforce the frequent changes in conceptual layer changes to database.
• Developed solutions leveraging microservices architecture.
• Designed RESTful APIs as Microservices.
• Implemented React JS code to handle cross browser compatibility issues in Mozella, IE 7, 8, 9, Safari and FF.
• Involved in maintaining the reliability, availability, and performance of Amazon El astic Compute Cloud instances .
• Designed AWS Cloud Formation templates to ensure successful deployment of Web applications and database templates
• Good Experience in React.js for creating interactive UI's using One-way data flow, Virtual DOM, JSX, React Native concepts.
• Proposed and implemented branching strategy suitable for agile development in GIT .
• Implemented & maintained the branching and build/release strategies utilizing GIT.
• Responsible for design and maintenance of the GIT Repositories , and the access control strategies
• Built the CI/CD process from scratch.
• Containerizing the integration process by gitlab CI within docker.
• Managed Amazon Web Services ( AWS ) infrastructure with automation and orchestration tools such as Chef.
• Involved in writing .net API for Amazon Lambda to manage some of the AWS services .
• Written Templates for AWS infrastructure as a code using Terraform to build staging and production environments.
• Created and consumed ASP.NET Web services and implemented REST full Web API/WCF services for service layer, created Action filters and Exception filters to implement REST API.
• Created SQL queries for diverse usage ensured integrity of data with frequent restoration and back up using pgAdmin 4.1, PostGreSQL.
• Educated developers on how to commit their work and how can they make use of the CI/CD pipelines that are in place.
• Setup full CI/CD pipelines so that each commit a developer makes will go through standard process of software lifecycle and gets tested well enough before it can make it to the production.
• Helped individual teams to set up their repositories in bit bucket and maintain their code and help them setting up jobs which can make use of CI/CD environment.
• Worked with npm commands and using package. Json for managing dependencies and dev-dependencies of NodeJS applications.
• Worked with Passport and JSON web tokens for authentication and authorization security configurations using NodeJS.
• Managed the project implementation plan and communications for the Innotas Portfolio Management tool.
• Used React-Autocomplete for creating google maps location search on the webpage Added Excel-Builder to download the Tabular data in Excel format using react.
• Responsible for maintaining versions of source code using Team Foundation Server.
• Fixing Assembly issues and deployment issues in Visual Studio 2012.
• Prepared WCF Service layer to handle client-service interaction. Involved package creation and deployment.
• Created & hosted WCF Services and also used different bindings to make it available to different types of clients.
• Leveraged WCF mechanisms like seasoning, Instance management, and concurrency to make our services more robust and scalable.
• Worked on responsive design and developed a single ISOMORPHIC responsive website that could be served to desktop, Tablets and mobile users using React.js.
• Created Stored Procedures, Functions, and Triggers using T-SQL in SQL Server 2008 to insert, update, and delete data inside tables.
• Created the link servers to pull the data from different data sources and used them in the stored procedure which will be executing on the scheduled basis through SQL agent
• Responsible in developing Stored Procedures, Views, Indexes, Scripts for database transactions on SQL server 2012. Involved in Troubleshooting and Debugging of the application within Stipulated time.
• Developing, monitoring, extracting and transforming data using SSIS.
• Created many Drill through and Drill Down reports using SSRS.
• Created automated Unit test plans and performed Unit testing modules according to the requirements and development standards with NUnit testing.

Environment: Visual Studio 2013/2015, C#, ASP.NET MVC 5.0/4.5, Entity Framework 6.0/4.3, WCF, WEB API, TFS 2013, React JS, Ansible, Docker, Innotas TFS, Jenkins, Kubernetes, Git, Bitbucket, SonarQube, Gradle, Angular 7, Backbone, jQuery, Hang fire, Microsoft Enterprise Library, IIS 7.0, PostGreSQL, HTML 5, DOM, DHTML, XHTML, Rest Web Services, LINQ to Entities, Microsoft Windows Azure, GitHub, TFS SQL Server 2008 R2 and DB2 v8.1.

Confidential, FL

Sr .Net Developer

Responsibilities:

• Developed screens on Client/Server Applications.
• Analyzing and monitor performance bottlenecks and key metrics to optimize software and system performance.
• Implement and manage continuous delivery systems and methodologies on AWS .
• Set up and built AWS infrastructure with various services available by writing cloud formation templates in json.
• Configured AWS CLI and performed necessary actions on the AWS services using shell scripting.
• Built a Azure application that accesses 3rd party data services via Web Services.
• Implemented Ansible to manage all existing servers and automate the build/configuration of new servers.
• Implemented a Continuous Delivery pipeline with Docker, Jenkins and GitHub .
• Involved in fixing errors in deployment process in Visual Studio 2015.
• Involved in full life cycle of the project from requirements gathering to transition using Agile Methodology.
• Developed Applications using VB.Net, .NET Framework 3.5, Object Oriented Principles and n-tier architecture.
• Developed the Single Page Application (SPA) using React JS, Redux for module ensuring SEO Solutions.
• Involved to implement various screens for the front end using React JS and used various predefined components from NPM (Node Package Manager) and redux library.
• Build stable React components and stand-alone functions to be added to any future pages.
• Implemented React JS Controllers to maintain each view data.
• Extensivly involved development and Dynamic Templates using WPF.
• Enhanced and developed UI functionality using HTML, XML, XAML.
• Designed Graphical User Interface for various web pages using AJAX, HTML, CSS, JavaScript, Bootstrap, ReactJS and SILVERLIGHT.
• Implemented PowerShell scripts that automated creation of contacts from Active Directory users and updating of address books - increasing productivity and efficiency.
• Implemented and consumed Web Services using WCF.
• Developed and maintained Web Forms with ASP.Net, ReactJS, IIS 7.0/6.0./5.0 and C#.Net.
• Developer of electrical equipment database of SONABEL Energy company using Perl Bash Scripting, PostGreSQL.
• Created Restful services using web API to interact with business layer.
• Built Data Sync job on Windows Azure to synchronize data from SQL 2012 databases to SQL Azure.
• Designed and developed codes of .net frameworks for local cache mechanism, error handling mechanism on multithreading client-side , object caching mechanism on the server side to reduce database workload, queued asynchronous request mechanism to improve server connectivity.
• Developed custom reports using SSRS.
• Used SQL Server Integration Services (SSIS) to solve complex business problems by copying or downloading files, sending e-mail messages in response to events.
• Developed and consumed WCF series (ASP.NET 3.5) to achieve service oriented architecture and communication between heterogeneous applications.
• Used ASP.NET and C# for the front end presentation and Server Side Processing.
• Developed class Libraries using C#.NET to implement Business Logic.
• Involved in using DI framework, LINQ and Entity Framework.
• Participated in troubleshooting and technical analysis to improve performance and scalability
• Diagnosed and troubleshoot problems with both proprietary / internally-developed systems, as well as licensed systems
• Design and develop Databases, Tables, Stored procedures, triggers, cursors SQL Server.
• Developed complex stored procedures using temporary tables and loops using SQL and PL/SQL.
• Developed the SILVERLIGHT application on Model-View-View Model (MVVM) design pattern.
• Heavily used LINQ to SQL to retrieve data about Customers and Transactions.

Environment: ASP.NET, C#, VB.NET, ADO.NET, Visual Studio 2015/2012/2010 , Microsoft Windows Azure, AWS, PostGreSQL, SQL server 2008, Hang fire, GitHub, CI/CD, T-SQL, ADO.NET entity framework, .NET Framework 4.5, AJAX, XML, XSLT, JavaScript, ReactJS, SOAP, Web Service, Web API, WCF 3.0, SOA, SILVERLIGHT.

Confidential

Sr .Net Developer

Responsibilities:

• Agile methodology is used for project requirements gathering and implementation.
• Involved in development of Web Forms, Classes using C# that incorporates both N-tier architecture and database connectivity.
• Used Angular-CLI for initializing and project setup with scaffolding features.
• Created Single page application structure with multiple modules using Angular 4.0.
• Developed the application using C#.NET to incorporate business logic & implemented back-end connectivity using ADO.NET.
• Designed GUI using ASP.NET, HTML, CSS, and JavaScript.
• Involved in testing the modules by writing Unit Tests.
• Created new database objects like Procedures, Functions, Packages, Triggers, Indexes and Views using PL-SQL in Development and Production environment for SQL 2008/2010.
• Used Visual Studio.NET 2013 IDE to design the forms, develop and debug the application.
• Extensively used Web Services, SOAP, XML and XSL to expose the reports to facilitate information sharing.
• Provided preventative maintenance, troubleshooting and quickly resolve routine problems to ensure application stability.
• Used TFS for Version control, Branching, Merging, Bug Tracking etc.
• Integrated the third-party APIs into the current system
• Worked with OOPs , OOD patterns , and SOLID principles while developing the layers in the architecture.
• Developed the components like Controllers, Views, Layouts, and Action Filters in ASP.NET MVC 4.0 .
• Maintained the applications that were build using VB .NET
• Involved in design of web front end using ASP.NET MVC and utilized jQuery and AJAX in order to enhance the user experience.

Environment: Azure, Visual Studio 2013/2012, C#, ASP.NET MVC 5.0/4.5, Entity Framework 6.0/4.3, WCF, WEB API, TFS 2013, Angular 4.0, Backbone, JQuery, Microsoft Enterprise Library, IIS 7.0, HTML 5, DOM, DHTML, XHTML, Rest Web Services, LINQ to Entities, Microsoft Windows Azure, SQL Server 2008 R2 and DB2 v8.1.

Confidential

Sr.Net Developer

Responsibilities:

• Involved in the Design and Implementation phases of agile software development lifecycle.
• Created Angular directives, controllers, modules, pipes etc. in Typescript.
• Created Angular directives for Card Views, Grid, Data picker, pager and other custom controls and corresponding controllers.
• Implemented MVC design pattern for developing the Web Application.
• Worked as UI Designer and Developer for the Web application using C# and ASP.NET.
• Used AJAX Controls to increase the responsiveness of the web application, used AJAX Toolkit for user Interface Development.
• Created Microsoft provided certificates across different environments like DEV, QA, UAT and Production.
• Implemented web WCF services to passing data to multiple platforms.
• Developed Web Forms using ASP.NET/C# language which communicate to the server via SOAP
• Design and development of front-end GUI modules for technical support personnel using C# and ASP.NET
• Used ASP.NET Web Forms, server controls extensively, setting up an inheritance chain of Forms following Object Oriented Programming Principles.
• Designed the complete solution using N-tier Architecture model with ASP.NET and design patterns mainly Abstract Factory and Singleton.
• Design and implementation of tables, stored procedures, triggers, views, SQL statements for database operations using ADO. NET.
• Data Access layer is implemented using ADO.NET to Communicate with the SQL Server Database and to access, update the data in the database.
• Deployed and maintained ASP.NET applications running at IIS 6.0.
• Scheduled reports for daily, weekly, monthly reports for executives, Business analyst and customer representatives for various categories and regions based on business needs using SSRS.
• Written Stored Procedures in SQL Server 2008 and Grid View, Data List, Details view, Repeaters, Dataset Classes for data manipulation by using store procedures
• Created SSIS packages for File Transfer from one location to the other using FTP task.
• Performed debugging and N-Unit testing, designed navigational flow and defined usability and GUI guidelines.

Environment: Visual Studio 2010, .NET Framework 4.0, ASP.NET 4, C#, ADO.NET, WCF, Angular 2.0, NANT, Windows Server 2008, PowerShell, SQL Server 2008, IIS 6.0, SSRS, SSIS, XSD, SOAP, WSDL, XML, HTML, N-Unit, AJAX Toolkit, CSS and Visual Source Safe (VSS).