SUMMARY

• Over 11+ years of experience with webapplications in all phases of the SDLC (Software Development Life Cycle) involving requirement gathering, analysis, documentation, design, implementation, testing, deployment and maintenance.
• Proficient in programming in C#.NET, VB.NET, ASP.NET, ADO.NET, SQL.
• Experience in creating front - end application using Angular, Angular JS
• Experience in creating apps using the K2 tool.
• Strong knowledge of Object-Oriented Programming concepts
• Experience in creating layouts and GUI for ASP.Net web applications.
• Experienced in Software development life cycles - Waterfall, Agile/Scrum methodologies.
• Demonstrated proficiency in development using Microsoft.NET technologies like WCF, Entity Framework, ASP.Net 4.5/4.0/3.5/2.0 , C# (5.0/4.0/3.0/2.0 ) and AJAX Extensions with MS SQL Server (SQL 2012 / 2008 / 2005 )
• Good knowledge of developing web applications by using ASP.NET MVC (Model View Controller) 2.0, 3.0 and 4.0 architecture.
• Expertise in Database design and writing Stored Procedures, Functions, Views.
• Good command over Query Optimization using SQL Server Query Execution Plan Analysis
• Experience in .NET security features such as Authentication (Windows-based Authentication, Forms-based Authentication) and Authorization (Authorizing Users and Roles).
• Experienced in Creating Reports using SQL Server Reporting Services (SSRS) and Crystal Reports.
• Experienced data-migration tasks related to SQL with SSIS.
• Written store procedures, SQL queries on SQL Server 2005, 2008, 2012 database and improved database performance.
• Strong hands-on experience with ASP.NET and its components: AJAX, LINQ to XML, LINQ to Objects, LINQ to SQL.
• Hands on experience in .NET Framework 2.0/ 3.0/ 3.5/4.0/4.5
• Proven ability in developing WCF applications using Visual Studio 2010/2013/2017
• Strong knowledge and working experience developing Web applications using JavaScript, jQuery, HTML, XML, XSLT, JSON, CSS, Themes and Skins
• Experience working on AJAX(Asynchronous JavaScript and XML) toolkit controls with ASP.NET Web applications.
• Experienced with load and performance testing of multi-tier applications hosted across distributed servers.
• Knowledge of C++ and Java programming language.
• Well versed in using version control tools like TFS
• Strong Business and Application analysis skills with excellent communication & interpersonal skills
• Possess excellent time management skills
• Self-motivated and quick at learning new technologies and concepts
• Adept in working independently or within the team and possess strong team building skills.
• Commendable analytical and problem-solving skills with a quest to work on challenging tasks.

TECHNICAL SKILLS

.NET Technologies: C#.NET, VB.NET, ADO.NET, ASP.NET 4.5/4.0/3.5/2.0 , Entity Framework, Web Services, WCF and Web API.

Operating Systems: Windows XP, Windows Server 2003, Windows Server 2008

Web Technologies: XML, HTML,SOAP, WSDL, CSS

Development Tools: K2 Five

Web/Application Servers: Internet Information Services 5.0/6.0/7.0

Integrated Development Environment: Visual Studio (2005, 2008, 2010, 2012, 2013,2017), Visual Studio Code

Databases: SQL Server 2005/ 2008/ 2012 , MS Access

Scripting Languages: Angular 6, JavaScript, jQuery, Angular JS, AJAX (Asynchronous JavaScript and XML)

.NET Framework Components / Templates: ASP.NET, Model View Controller (MVC) 3.0/4.0/5.0 Framework

Versioning tools: Visual Source Safe, SVN Source Control, TFS

Microsoft Office Tools: MS Word, Excel

Reporting tools: MS Reporting Services, SSRS, SSIS, Crystal Reports

PROFESSIONAL EXPERIENCE

Confidential

Senior .NET Developer / K2 Developer

Responsibilities:

• Analyzed the business requirements.
• Implemented the user interface using K2 Views and Forms.
• Implemented work flows using the K2 workflow system.
• Designed reusable common components using Views for easy maintenance.
• Integrated CSS & JavaScript for client-side operations.
• Used K2 out of box validation patterns for form level validations.
• Integrated workflows inside the forms for business process application flow.
• Created database table structures using SQL.
• Wrote complex stores procedures and views for database operations.
• Involved in demos with business to get prior approvals.
• Used K2 Package & Deployment Tool to create packages and move code from one environment to another.
• Worked with QA to resolve any outstanding issues.
• Maintain the application & bug fixes.

Environment: K2 Five, SQL, CSS, JavaScript, K2 P&D

Confidential

Senior .NET Developer

Responsibilities:

• Analyzed the Tempered Network service pattern.
• Implemented service layer using .NET Core API.
• Developed the user interface using Angular 6.
• Designed and coded business logic and Service integration logic in C# using .NET Core.
• Implemented NgRx pattern for state management to optimize the performance.
• Used RxJsobservables and operators for data loading.
• Used bootstrap for enhanced user experience.
• Exception handling at the UI level without effecting server performance.
• Utilized the capabilities of C# and .NET Core to build several complex operations.
• Involved in demos with business to ensure the application flow.
• Responsible for deploying the application on various servers and responsible for resolving any post deployment issues.
• Maintain the application and bug fixes.

Environment: Angular 6, NgRx, RxJs, C#.NET, .NET Core 2.2, Bootstrap, HTML, CSS, Team Foundation Server.

Confidential

Senior .NET Developer

Responsibilities:

• Designed the application after analyzing the requirements.
• Implemented application using ASP.NET windows services.
• Developed the user interface using Windows Presentation Foundation (WPF).
• Implemented validations in WPF.
• Designed and coded business logic and database layers in C# using windows services.
• Developed windows services/scheduled tasks using C#.
• Using CSS for the enhanced look of web page.
• Exception handling and communication of various errors in a user-friendly way.
• Utilizing Language-Integrated Query (LINQ) capabilities of C# for several complex filtering, ordering and grouping operations on data sources.
• Active code review participation.
• Responsible for deployment of the application in production and resolving any post deployment issues.
• Develop test cases for unit, integration and system testing.
• Handling run time and design time errors by implementing appropriate error handlers.
• Maintenance of the application and bug fixing.

Environment: ASP.NET, WPF, C#.NET, XML, jQuery, JavaScript, HTML, CSS, Web Service, Entity Framework, Team Foundation Server.

Confidential

.NET Developer

Responsibilities:

• Extensively worked with ASP.NET, ADO.NET and SQL Server databases for development of the web page
• Business logic layer is developed using C#.NET
• Using CSS for the enhanced look of the Web page
• Used Validation Controls and Java Script for validations
• Created .NET WCF to implement DAL access layer and register Employer Groups and provide access to the portal.
• Developed N - Tier Application in .NET using 3 layers approach. Presentation layer developed using ASP.NET, Business Layer developed using C# and Data access layer developed using ADO.NET
• Exception handling and communication of various errors in a user-friendly way.
• Created SQL Stored Procedures and functions for accessing, inserting and updating data
• Maintenance of the website and bug fixing
• Proficient in Data Migration from sources like MS Access, SQL server, Text Files, Excel to SQL server 2008 using SQL Server Integration Services (SSIS).
• Designed dynamic SSIS to transfer data crossing different platforms, validate data during transferring, and archived data files for different RDBMS.
• Wrote stored procedures and User Define scalar Functions (UDFs) to be used in the SSIS packages and SQL scripts.
• Designed and implemented Data Integration and ETL processes with SSIS packages to make data available for reporting purpose within a data warehouse.
• Automation of data validation at various levels right from extraction, processing and till loading on the website.
• Developed methods to utilize SMTP Server to send Email automatically when a user submits a request or coordinator modifies a certain request.
• Developed code using C# which used featured like sending Email.
• Developing test cases for unit, integration and system testing.
• Designed the product after analyzing the requirements.
• Developing modules using Asp.Net MVC, C# Net.
• Designed and coded Business logic and Database layers in C# using WCF services.
• Designed and created a rich GUI for various forms associated with each module.
• Involved in Database design using SQL and wrote stored procedures, Views etc.
• Developed windows services/scheduled tasks using C#
• Used CSS for the enhanced look of Web page
• Implementation of client-side validations using jQuery and ASP.NET MVC Validation.
• Implemented client-side functionality using Angular JS, jQuery and JavaScript.
• Implemented Routing, Uri, Security, Action Filter techniques for application development.
• Responsible for deployment of the Application in production and resolving any post-deployment issues.

Environment: C#.NET, ASP.NET,ASP.NET MVC, ADO.NET,WCF, SQL Server 2008, jQuery, JavaScript,AngularJS,SSIS, SSRS,HTML,CSS,Entity Framework,Visual Source Safe.

Confidential

.NET Developer

Responsibilities:

• Involved in analyzing designing of UI/Middle Tier/ Database and the transition using iterative Agile Methodologies.
• Designed and created a rich GUI for various forms associated with each module.
• Used ADO.NET for SQL database interaction using Data Reader, Dataset and Data view.
• Created web services to implement the service 3-tier service architecture involving data access layer with ADO. NET components, business layer and service layer
• Worked on stored procedures, functions, triggers while implementing the relational database.
• Used Java Script, jQuery to perform client-side validation and consumed web services into the web application.
• Documentation of technical specifications
• Used LINQ query expressions for pattern and string matching
• Researching on various .NET grid controls to find the best that suits the user's requirements
• Communication with the lab technicians for feedback of the dataflow after implementation
• Maintain the versions of the application on Visual Source safe
• Using last modified count to handle the user concurrency issues in the forms to enable different users to use the form simultaneously
• Generating crystal reports
• Exception handling and communication of various errors in a user-friendly way
• Developing test cases for unit, integration and system testing.
• Creating HTML pages with visuals as Help documents for each module

Environment: C#.NET, ASP.NET, ADO.NET, Web Services, SQL Server 2008, HTML, CSS, Visual Studio 2010, Entity Framework, jQuery, JavaScript,Visual Source Safe