SUMMARY:

• 13 years of experience in software development. Experienced in all phases of Software Development Life Cycle (SDLC) including analysis, design, development, testing and implementation of high quality & complex software applications. Served in many roles as Technical Lead, Team Lead, coordinator of the offshore team, and code reviewer. Highly knowledgeable in web infrastructure and application architecture for various business sectors including e - Commerce, Finance, Manufacturing, and Government. Able to work closely with business users to gather operational requirements and translate them to software development specification documents along with deployment schedule to clients.
• Experience in mobile app development using Xamarin (Android & IOS)
• Over a decade of work in Web (internet/ intranet) based applications development on C#, VB.NET, ADO.NET, ASP.NET, MVC, MVP, MVVM, Web Services and Web API using .NET Framework.
• Worked in various development models Agile (SCRUM), Jira, Test Driven and Waterfall Method life cycles for Client-Server, Multi-Tier, and Event Driven Programming.
• Managed teams of 10 technical peoples. Project initiation, scoping, estimating, also coding and deployment.
• Deep experience on d Confidential base design, programming (Stored Procedures, Functions, Triggers, Views using T-SQL, PL/SQL) and performance tuning in Oracle 10g/11g.
• Well acquainted with Class, Use Case, Interaction and State Diagrams of Unified Model Language (UML) using MS Visio.
• Experienced in RESTful Web Services development
• Experienced in Object-Oriented Programing (OOP), Service-Oriented architecture (SOA)
• Deep experience on SOLID principles (Single-responsibility principle, Open-closed principle, Liskov substitution principle, Interface segregation principle and Dependency Inversion Principle)
• Experienced in design pattern such as Singleton, Repository, Strategy, Facade, Adapter, Factory pattern, Factory Method, Abstract Factory, Observer, Proxy, Dependency Injection, IoC
• Solid experience using various messaging formats such as XML, JSON and MSMQ.
• Proven ability to train, support, and lead successful teams of technical employees. Excellent problem solving, analytical, interpersonal, written and oral communication skills.
• Knowledgeable in writing Test Cases.
• Familiar with N-Layer and N-Tier Architecture.
• Managed projects using Tortoise GIT, Team Foundation Server (TFS), Visual SourceSafe, Subversion (SVN) tools.

TECHNICAL SKILLS:

Domain Expertise: Government, Finance, HealthCare, Email Template Designing and Marketing Technology Service

ASP.Net:, ASP.NET Core, C#.Net, VB.Net, ADO.Net, JavaScript, JQuery, HTML 5/ DHTML, CSS, CSS3, XML/ XSL, SOAP-XML Web Services, MVC, AJAX, WCF, UML, JSON, SOA, SPA, RESTful Web Service, Web API, Angular JS, React JS and Test Case for Unit Test

Mobile App: Xamarin (Android & IOS)

SQL Server: 2000/ / 2012, 2014, T-SQL, Oracle 9i/ 10g/ 11g, PL/SQL

Servers: IIS 6.x/ 7.x /8.x, Identity Server3

Development Tools: Microsoft Visual Studio .NET 2003/ 2005/ 2008/ 2010/ 2012, 2015, Adobe Photoshop 9.0, CSS3, Crystal Reports 7.0/ 8.0, RDLC Reporting, VS Report (Component One), SSIS, SSAS, SSRS, Razor View Engine, Telerik/Kendo UI, Ajax Control Toolkit, MS Visio

Version Control Tools: Tortoise GIT, MS Visual Source Safe, Team Foundation Server (TFS) 2005/ 2008/ 2010/ 2012, 2015 & Tortoise SVN

Operating Systems: Windows 10, Windows 8, Windows 7, Win 9x/ NT/ XP/ 2000/ 2003/ 2008/ Vista, MS DOS

Firebug:, Fiddler, Postman, Resharper, Ninject, AutoMapper, Log4Net

PROFESSIONAL EXPERIENCE:

Confidential, New Jersey

Senior Software Engineer

Responsibilities:

• Responsible for design user interface (UI) by using Angular 4 with razor view engine. The development environment is in MVC5 and C#, with SQL Server d Confidential base and RESTful (web API2) in N-Tier architecture.
• Created and modified the stored procedures, functions, triggers & views on SQL Server 20016 according to the functionalities using T-SQL.
• Responsible to increase performance of complex SQL query by using SQL Profiler tools.
• Responsible for Unit testing, Quality testing and debugging all areas/features of the project. Reviewed Internet-based systems performance by Load Runner to test system performance and efficiency of rendering to browser and software resource utilization.
• I involve in developing Mobile App ( Android & IOS ) in Xamarin to share classified d Confidential to different type of user by this app by maintaining the HIPAA compliance.

Environment: .NET Framework 5.0, OWIN, ASP.NET, MVC, Razor View Engine, Entity Framework, Angular 4, Visual C#, RESTful (web API2), Token based authentication, N-Tier Architecture, Xamarin (Android & IOS), Xamarin Forms, PL/SQL, T-SQL, SQL Server 2016, TFS, CSS3, HTML5 and Windows 10

Confidential

Senior Software Engineer

Responsibilities:

• Designed objects, modules and components using Object Oriented methodologies to meet business requirements.
• The development environment was Xamarin (Android & IOS) and C#, with SQL Server d Confidential base and RESTful (web API).
• Created and modified the stored procedures, functions, triggers & views on SQL Server 20016 according to the functionalities using T-SQL.
• Responsible for the UI design (Xamarin part in Android & IOS), Identity Server, d Confidential base structures as well as coding in every layer of the App.
• Quality testing and debugging all areas/features of the application. Reviewed Internet-based systems for systems enhancement and efficiency of machine and software resource utilization; assisted other developers in resolving development issues.
• I was involved in all stages of the development including coding, debugging and testing on both Android & IOS mobile devices.

Environment: .NET Framework 5.0, Identity Server, Xamarin (Android & iOS), XAML (Xamarin Form), Visual C#, RESTful (web API), MVVM, Http Client, PL/SQL, T-SQL, SQL Server 2016 and Windows 10

Confidential

Senior Software Engineer

Responsibilities:

• The architecture of the application is designed in Asp.net MVC pattern.
• Designed objects, modules and components using Object Oriented Development methodologies to meet business requirements.
• The development environment included the .Net Framework and C#, utilizing SQL Server d Confidential base and web API technology (MS SQL Server, C#, IIS and RESTful Services Web API).
• Created and modified the stored procedures, functions, triggers & views on SQL Server 20014 according to the functionalities using T-SQL.
• Worked on Extraction, Transformation and Loading (ETL).
• Developed RESTful Services (Web API) in Asp.net Core.
• Created a functionality to upload xml files into d Confidential base.
• Worked on sending emails & SMS by web applications using .NET Framework 4.5, Identity server3, C#, SQL Server.
• Web pages were designed using Bootstrap, React JS and HTML5 & CSS3.
• Served as technical specialist on complex development projects involving Internet & Server technologies. Analyzed project requirements and recommended techniques, tools, and methodologies to achieve project goals.
• Designed custom email templates in different languages that is used to send email to clients.
• Involved in analyzing and preparing Unit Test cases for various scenarios.

Environment: .NET Framework 5.0, Identity Server3, C#, ASP.NET, ASP.NET Core, ADO.NET, XML, HTML5/ CSS3, React JS, RESTful (web API in Asp.Net Core) , JavaScript, JQuery, Firebug, PL/SQL, T-SQL, ETL using SSIS, SQL Server 2014, Asp.NET MVC, Tortoise GIT, IIS 8.0 and Visual Studio.NET & Windows 10

Confidential

Senior Software Engineer

Responsibilities:

• As part of the development team, I was involved with the full life cycle of the project (analysis, design, development, testing, and implementation) under agile and scrum methodologies.
• Involved in Design & Analysis of the Software Requirement Specifications (SRS).
• Designed objects, modules and components to meet business requirements. Development environment was the .Net Framework and C# as primary development language, utilizing SQL Server d Confidential base, RESTful (web API) and Identity Server technology.
• Worked on ETL (Extract, Transform and Load) using SQL Server Integration Services(SSIS).
• Created and modified the stored procedures, functions, triggers & views on SQL Server 20012 according to the functionalities using T-SQL.
• Coding, debugging, bug fixing, testing of the Web (intranet) application.
• Responsible for Application development and Support hosting in Linux and Windows servers using MS SQL Server, C#, IIS and RESTful (web API). Its UI is in pure html & Html5 & Angular JS and its distributed architecture.
• Identity Server3 was used to maintain access token for authentication.
• Designed Web pages using Bootstrap, Html and Html5 & CSS3.
• Worked on generating email template using angular JS.
• Involved in analyzing and preparing Unit Test cases for various scenarios.

Environment: .NET Framework 5.0, C#, ASP.NET, ADO.NET, Identity Servers, XML/ HTML/ CSS3, Web Services, AngularJS, RESTful (web API) , JavaScript, JQuery, Firebug, PL/SQL, T-SQL, ETL, SSIS SQL Server 2012, MVC, Tortoise GIT, IIS 7.x/8.0 & Windows 10

Confidential

Senior Software Engineer

Responsibilities:

• Designed & Developed ASP.NET VB/ C# N-tier Web Platform application
• Worked with the team implementing business specifications to configure & customize the application.
• As part of the development team, I was involved in analysis, design, and development part of life cycle of the project under Agile and SCRUM methodologies.
• Designed web pages using with Bootstrap, Angular JS and SignalR.
• Involved in all stages of the development including coding, Unit testing, code reviews and bug fixing.
• Worked with the QA and development team in order to maintain project deliverables.

Environment: .NET Framework 4.5, ASP.NET, Visual C#, Angular JS, JQuery, FireBug, JavaScript, IIS 7.x/8.0, PL/SQL, Oracle

Confidential

Senior Software Engineer

Responsibilities:

• Involved in the designing and development of the entire system
• Prepared design documents and other technical documents.
• Developed business logic & functions implemented in various modules.
• Designed and Developed user interface in MVC pattern, Entity Framework was used as ORM. Repository Pattern was used for d Confidential accessing in CRUD mechanism. Unit of work was also used.
• Application development using Microsoft.net Technologies including ASP.NET, Visual C#, Entity Framework , JQuery , Ajax , RDLC reporting and SQL Server 2008
• Created and modified the stored procedures, functions, triggers & views on SQL Server 2008 according to the functionalities using T-SQL.
• Migrated existing d Confidential base to the new d Confidential base for Confidential by using SSIS & SSAS and design reports in SSRS .
• Used security module (User, Role, group, setting permission to different user & group etc.) as a service which is developed in Windows Communication Foundation ( WCF ) and then this used in main project as service.
• Was involved in all stages of SDLC including coding, Unit testing, code reviews and bug fixing .
• RDLC reporting tool was used to generate reporting and developed some special report for client request.

Environment: s: .Net Framework, ASP.NET, Asp.Net MVC, Visual C#, Entity Framework, WCF, JQuery, Ajax, JavaScript, RDLC reporting, PL/SQL, SSIS, SSAS, SSRS and SQL Server 2008

Confidential

Senior Software Engineer

Responsibilities:

• Involved in the software requirement specification (SRS) analysis.
• Designed and developed the application and took part in all stages of the SDLC.
• Designed the User interface in razor view engine . JQuery, Ajax call and html5 was used in view/ UI .
• Implemented the business logic layer, Service layer and the d Confidential access layer.
• Involved in the Performance Tuning of the Application
• Worked on ETL (Extract, Transform and Load) by SQL Server Integration Services(SSIS)
• Written stored procedures , functions and d Confidential analysis d Confidential to improve the overall performance.
• LINQ was used as ORM with Repository pattern.
• Build Business model and established the relationships & Foreign Keys (Physical & Logical) between tables
• Create and deliver ad hoc reports. Used Advanced SQL to create more complex reports.
• Extensive use of graphing/charting report in crystal reports

Environment: s: .Net Framework, ASP.NET, C#, LINQ, JavaScript, HTML5, Ajax, PL/SQL, ETL, SSIS, SQL Server 2008, Crystal Reports

Client: Confidential, NY

Senior Software Engineer

Responsibilities:

• I was responsible for designing the User interface in Web form , JavaScript and html .
• Implemented the business logic layer, Service layer and the d Confidential access layer.
• Used HTML to implement the ad hoc reporting. Advanced SQL was used for more complex reports
• Localization implemented for different languages
• Css and theme was used for the layout.

Environment: s: .Net Framework, ASP.NET, C#, JavaScript, Ajax, PL/SQL, SQL Server 2005, Crystal Reports

Confidential , TX

Software Engineer

Responsibilities:

• Designed the User interface using Web form , JavaScript and html .
• Implemented the business logic layer, Service layer and the d Confidential access layer.
• Implemented stored procedures and functions
• Was involved in all stages of the development including coding, Unit testing, code reviews and bug fixing.
• Implemented the reporting tool using VS Report (Component one).

Environment: s: .Net Framework, ASP.NET, Visual C#, Component One, PL/SQL, VS Report and SQL Server 2000 al Qualificatio