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Sr .NET Developer

Location:
Saint Louis, Missouri, United States
Posted:
October 03, 2016

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Hemanth acwvyl@r.postjobfree.com

Sr.Net Developer Ph: +1-314-***-****

PROFESSIONAL SUMMARY:

Have 8 Years of Experience in Application Design, development and maintenance of web, Windows & Client-Server Applications Using Microsoft Dot Net Technologies ASP.NET, ASP.NET-MVC, C#, VB.net, ADO.NET, ADO.net Framework, Web Services (4.0), CSS, XML, AJAX, JavaScript, JQuery, AngularJS and Bootstrap and SQL Server (2005/2008/2012/2014).

Strong in designing a reusable framework using Object Oriented Programming structure with C#, VB.NET in .NET Framework 4.0/3.5/3.0/2.0 using Visual Studio 2010/2008/2005

Implemented n-tier Architecture which includes User Interface Layer (UIL) Business Logic Layer (BLL) and Data Access Layer (DAL).

Thorough knowledge and experience on all phases of Software Development Life Cycle (SDLC) using Water Fall, Agile and scrum methodologies.

Worked extensively on connecting applications to database using ADO.NET, Entity Framework, LINQ and Lambda Expressions.

Experienced in Microsoft Azure (Cloud Technology) for Creation and Configuration of VMs

Worked extensively in developing web applications using ASP.NET MVC with Entity Framework.

Specialized in system study and testing Health Care, Financial, Insurance and Banking applications developed on various technologies such as Facets, QNXT, VB.Net, Oracle and SQL Server on Windows NT/2000/XP.

Worked extensively on WEDUI controls and Data controls like Grid View, Detail View, Data Source controls such as Object Data Source, SQL Data Source.

Experience in creating and developing RDLC reports, Crystal reports and worked on maintenance and display of SSRS reports.

Expertise in performing data transformations between servers using Export/Import, SQL Loader, BCP, DTS, SSIS, bulk insert, Copy, Copy and Robocop.

Worked on Unit and Integration testing using visual studio unit testing frame work and N-Unit.

EDUCATION:

BACHELORS IN ELECTRONICS AND COMPUTERS FROM JNT UNIVERSITY

TECHNICAL SKILLSET:

Languages

ASP.NET, C#, VB.NET,

Tools & Technologies

ADO.NET, LINQ to Entity Framework, Web Services, User Controls, Agile, Scrum, Team Foundation Server, HTML, CSS, AJAX, JQuery, AngularJS, Bootstrap, WCF, WPF, Java Script, VBScript.

Web Development Tools

ASP.NET, HTML, HTML5, JavaScript, JQuery, CSS, CSS3, Bootstrap, MVC4, MVC5, SOAP, XML.

Development IDE

Visual Studio 2008/2010/2012/2013/2015

Databases

Microsoft SQL Server 2012/2008/2005, Oracle 10g, 11g, PL/SQL

Operating Systems

Windows Server 2008, Windows XP, Windows 7, Windows 8

Web servers

ISS 5.0,6.0,7.5

BI Tools

SSRS, SSAS, SSIS

Frameworks

Microsoft.NET 4.5/4.0/3.5/3.0

Version Controller

Microsoft Visual SourceSafe, TFS

Methodologies

Agile, OOPS, OOAD, SOA

Client: MasterCard, St Louis, MO Jul15 – Till Date

Sr. Net Developer Project: MDES.

MasterCard’s products and solutions make everyday commerce activities – such as shopping, traveling, running a business and managing finances – easier, more secure and more efficient for everyone. The Project is MDES.It is the new way of focusing and developing of secure platform for consumers to use their cards. MDES helps transform any connected device into a commerce device to make and receive payments. The MDES platform is helping power the new iPhone 6, iPhone 6 Plus and Apple Watch to enable secure payments to take place for contactless and in-app payments and also focusing on cloud based payments.

Responsibilities:

Designed and Developed a Web application by using MVC 5, Web API, HTML5, CSS3, Bootstrap, AngularJS, JQuery, AJAX.

Worked with the MVC handles the session and routes for the whole system.

Web API handles the data operations between the web application and the database.

Used Entity Framework as an interface from data access layer and database.

Experience developing CRM project with Microsoft Dynamics.

Used WCF to communicate between DAL and other business components.

Worked with Knockout JS and MVVM pattern in the UI.

Used Web API, Entity Framework, LINQ, Lambda Expression, JSON for REST Services.

Applied HTTP methods to perform CRUD Operations

Implemented search filter using AngularJS filter, create custom filters for specific use.

Used AngularJS directives such as ng-model, ng-bind, ng-repeat to display data from AngularJS controllers, factory and services.

Involved in developing client side scripting using AngularJS

Writing PowerShell scripts to make enhancements to existing functionality using DSC for various applications.

Worked extensively in Query analyzer and profiler for tuning queries using variable for characteristics and query costs.

Worked with System and Data Architects to design system in SQL Server 2012, ASP.Net 4.5

Used HTML5 validators, bootstrap validator for handling inputs from the users for client side validation and data annotations and forms authentication for server-side validation

Working on Web Designing using Adobe Photoshop, Adobe Dreamweaver, Adobe illustrator etc.

Maintained enterprise reporting (SSRS Reporting Services) based on specifications and business needs and modified existing reports as needed.

Coding the presentation layer using WPF and silver light and service layer using Windows Communication foundation technology.

Practiced agile software development through TDD, continuous integration, stand-up meetings and close interaction with business owners.

Developed WCF Services using SOA Architecture. Used open source spring.net(Ninject) as the dependency injector for the application

Created security model for password management of various critical applications which are connected to IAM.

Used Microsoft Team Foundation Server (TFS) for source access management.

Implemented Unit and Integration testing using visual studio unit testing frame work

Designed and developed stored procedures, Functions, and Triggers in SQL Server database using Normalization rules.

Created parameterized reports, Drill down and Drill through reports using SSRS.

Performed Source system analysis (SSA) to identify the source data that needs to be moved into the target tables.

Deployed the applications on to IIS in Windows server 2008 R2/2012R2.

Environment: Visual Studio 2015/2012, SQL Server 2012, .Net 4.5/4.0/3.5, MVC 5 Web API, AngularJS, C#, JavaScript, HTML5, CSS, JSON, WPF, Silverlight, N-Tier, SSRS, SSIS, Entity Framework, LINQ, Lambda Expressions.

Client: Life-Lock, Tempe, AZ. Dec 14 – Jul 15

Sr. Net Developer Project: SWIFT

The Current project is SWIFT. This is a Windows forms based Client Application. Main objective of this application to provide robust theft protection. This application captures the data flow through various processes across several departments in the company. The project is divided into several modules each automating processes in different departments. This .Net application is delivered via Click Once methodology from Internet browsers to Windows systems.

Responsibilities

Involved in all stages of SDLC including designing, coding, testing and implementing the application following Scrum (Agile) methodology.

Implemented development using Singleton Structural Design Pattern.

Implemented ng directives of Angular JS.

Developed n-tier web applications in .NET environment using C#, .NET, ASP.NET 4.5, Web services, Console Applications, Web forms, Win Forms using VS 2013, IIS 7.0 and SQL server 2012.

Configured and setup SQL Server 2012 Windows Azure to host/deploy all the web apps.

Developed application using Web API 2.0, Entity Framework, OAuth 2.0/Owin Middleware with SQL Server as backend.

Used React JS, HTML, CSS, jQuery, C # to create web pages for client side validation.

Worked on Facets integration and Created DTOS (Data Transfer Objects) and Mappers in the services layer.

Modification in existing .net code based on the requirements using LDAP for each user login as SSN (single sign on).

Designed and documented REST/HTTP APIs, including JSON data formats and API versioning strategy.

Worked on Microsoft Team Foundation Server (TFS) for version control and individual task status.

Developed front end using Bootstrap, HTML5, CSS3, JQuery, JavaScript and Angular Js.

API is secured using the popular OAuth 2.0 standard, and communicates with the client using JSON.

Used C# from Visual Studio 2010, Windows Presentation Foundation (WPF), XAML, .NET Framework 4.0, LINQ, and WinForms. Methodologies included MVVM. The client's development methodology included agile components. Some use of Expression Blend.

Consuming and Developing Windows Communication Foundation services (WCF).

Created Restful Web APIs using ASP.NET. Consumed Web Services from both Windows forms and ASP.NET web applications.

Implemented MVC architecture to accomplish task of isolating Business Layer, Presentation Layer and Data Layer.

Developed new user interface components for different modules using Kendo UI

Responsible for developing a new SOA n-tier web browser application with WPF Framework 4.0 and Visual Studio 2010 for DAT System.

Used LINQ for data retrieving, querying, storage and manipulation interface screens developed using ASP.Net.

Implemented security in MongoDB cluster. Configured authentication and authorization across all mongodb instances.

Implemented Single Sign On (SSO)/ Reduced Sign-on (RSO), IAM implementation.

Scheduled Reports to be delivered to SharePoint Document Library.

Utilized Adobe Illustrator and Adobe Photoshop for the front-end development such as web pages, graphics and multimedia's.

Published Web services using C#.NET to interact with the other applications and exposed them using SOAP and HTTP.

Created a number of SQL Reports in large database with Design, Develop, and Build and publish the reports using Microsoft SQL Reporting Services 2012.

Used PowerShell Script and authorizing tools to tune SCOM management systems, Wrote SQL queries and developed SCOM reports.

Used agile methodologies, test driven development and automated builds.

Prepared the complete data mapping for all the migrated jobs using SSIS.

Created Complex ETL Packages using SSIS to extract data from staging tables to partitioned tables with incremental load.

Worked on SSIS Package, DTS Import/Export for transferring data from Database (Oracle and Text format data) to SQL Server.

Involved in testing modules using N-Unit and fixing bugs.

Environment: ASP.NET 4.0, C# 4.0, MVC4, Html, JavaScript, JQuery, AngularJS, KnockoutJS, Kendo, XML, XSLT, Ajax, TFS, VS.NET 2008/2010, WPF, Silverlight, WCF, SQL Server 2008/2012 and SSRS.

Wells Fargo, Des-Moines, IA Mar 14 – Dec 14

Senior Software Engineer (.Net) Project: WTS

Wire Transfer System (WTS) Intended for bank customers to schedule money transfers. With WTS customers could schedule when and to whom money should be transferred. The system provided complete control to users including scheduling transfers, modifying or cancelling scheduled transfers, viewing past scheduled transfers and other related transactions. Customers also receive two e-mails from the system, one reminder e-mail and another confirmation e-mail regarding the scheduled transaction. WTS allows management teams to track all the individual customers’ records and transactions that used this system. TSS also provided analytical reports on the usage trend of the system and act as a Decision Support System.

Responsibilities

Used ASP.NET Controls, Telerik .NET UI Controls to develop User Interface, Custom controls and User Controls. Used C# 3.0 features such as Generics, Iterators, Anonymous methods, Partial classes, Anonymous Types, Lambda Expressions and Extension methods.

Created the dependency properties and routed events in C# and implemented Triggers in XAML.

Worked on web services using XSL and XML.

Used Tortoise SVN to maintain the version control update and checkout from SVN repository.

Developed UI/Components/Classes/Methods for the application and also functionalities such as data retrieval using C#, ADO.Net.

Used kendo UI components like Grid, Combo Box, Date Picker, Scheduler, Editor etc. while designing the Views.

Creating WCF applications requiring Instance and concurrency management.

Analyzed and designed new .NET Web, Batch and WCF application from design to completion stage.

Created design, technical, and support documentation to accurately describe various processes in the application. Developed exception handling functionality in the Business Logic Layer.

Used JQuery in web pages for better effects and more responsive on the client side.

Developed a Win forms application in C# that manages the user roles, survey, rules and used it to pull out the profile placed from the SQL database using ADO.NET.

Worked extensively with XML Serialization and De-Serialization.

Implemented WCF Services which provide the Interfaces (or Access Points) to Client applications for retrieving data. Debugged and defect fixed during system testing by QA team and UAT by clients

Involved in troubleshooting, monitoring, optimization of SQL Server 2008 database procedures and T-SQL code.

Prepared and executed test cases using N-Unit and experienced in code review, unit testing, integration testing.

Worked on CRUD operations in MongoDB.

Created complex stored procedures, functions, indexes, tables, views and other T-SQL code and SQL joins for applications following SQL code standards.

Worked on SSIS Package, DTS Import/Export for transferring data from Database (Oracle and Text format data) to SQL Server.

Created SSIS packages for File Transfer from one location to the other using FTP task.

Using reporting services (SSRS) generated various reports.

Performed T-SQL tuning and optimization of queries for reports that take longer execution time using MS SQL Profiler, index tuning wizard and SQL Query Analyzer in MS SQL Server 2008/R2.

Environment: C# 4.0/3.0, ADO.NET, WCF, Web Services, SQL Server 2008/R2, Oracle 10g, PL/SQL, IIS 6.0, UML, HTML, Windows 2003, Visual Studio 2010 and LINQ, DevExpress Grid Controls, Kendo, Visual Source Safe.

T-Mobile, Bellevue, WA Oct 13 – Mar 14

Senior Software Engineer (.Net)

Service Panel

One of the middleware applications that provided a robust set of services intended to support T-Mobile customers by various external partners and internal applications. It was a collection of defined web service integrations, which provided the ability for multiple partners to place various requests to manage customer information/ interaction. SP acted as a major interface between numerous clients and the large number of databases, this stored volumes of customer data.

Responsibilities

Analyzed designing of UI/Middle Tier/Database and transition using iterative Agile Methodologies.

Design and Implement WCF services layer hosted on Windows Azure. This layer is the middle tier between SQL Azure and SharePoint online external content.

Build Data Sync job on Windows Azure to synchronize data from SQL databases to SQL Azure.

Developed views for various modules throughout application using razor view engine templates and masking is implemented for the register and logon pages.

Worked with LINQ for .Net and Entity Framework, also wrote stored procedures using Microsoft SQL Server 2008 for new applications.

Used ADO.NET for connecting to database and calling the procedures and functions and used ADO.NET for data interaction between the web application and the Database using Data Reader, Datasets, and Data Adapters control.

Created WCF REST services for various policies and benefits, and consumed them into the web application. Developed the web services for preparing the report using XML web services.

Utilized JQuery for client side validation, also used Kendo controls.

Error Handling was done using the Log4Net which registers the exceptions occurred.

Implemented integration testing and NUnit testing to test the efficiency of the code developed.

Involved in performance tuning and code cleanup of the old PRO solution/migrated partial modules to MVC, also implemented Dependency injection using Unity.

Implemented the caching mechanism, and set the expiration policies in config files to cache the back end services.

Used LINQ to SQL, LINQ to XML and LINQ to Objects for retrieving the data efficiently and Just in Time manner.

Participated in complete SSIS life cycle in creating SSIS packages, building, deploying and executing the packages in the development and production environments

Team Foundation Source was used for controlling the Source Control Management.

Onsite visits for direct requirements gathering from technicians and understanding the processes better

Environment: ASP.NET, C# 3.5, ADO.NET, WCF, Web Services, Kendo Controls, PL/SQL, IIS 6.0, UML, HTML, Windows 2003, Visual Studio 2010 and LINQ, Visual Source Safe, SQL Server-2008/R2, Oracle 10g.

HP, Austin, Texas Jul 12 – Oct 13

.NET Developer, Project: MA

MA is an audit activity where an auditor will check the quality of each CFI project. The auditor will compare the customer technical specification vs the result of the project. Diig, Account, Bios files are to be compared with the values in the databases. I was involved in building the application using MVC4 and SQL Server 2008/R2, Oracle 11g as backend databases.

Responsibilities

Application was developed using ASP.NET 4.0, C#, IBM MQ Series supported by Oracle 11g as a backend.

Involved in Design, Development, Implementation and Unit testing.

Designed and Developed flexible UI, more user interactive and user-friendly rich front-end pages, reusable classes, functions using, C#, and AJAX for client side validation

Followed Agile Methodologies and Test Driven Development.

Created Class diagrams using UML as part of design documentation.

Validated the XML against XSD.

Designed and implemented components that convert disconnected record sets to valid XML that is transformed by XSL/XSLT/XPATH files to HTML, DHTML.

Used LINQ-To-XML to parse the XML data.

Used Log4net to log the errors.

Designed and developed back-end store procedures with Oracle PL/SQL.

Used ODP.Net classes components Sql-Connection, Sql-Command, Sql-Data-adapter, Dataset etc. to implement the database transactions.

Extensively involved in .Net Exception Handling Management, Debugging and Tracing of Application.

Performed unit testing and integration testing.

Created SSRS reports for Franchise Health Reports.

Designed Cube partitioning and incremental synchronization for SSAS cubes.

TFS has been used as version control and document management.

Code was written using a Test-Driven Development (TDD) approach.

Performed unit testing and system integration testing and created oracle Forms.

Developed CRUD operations using N-Unit Testing.

Environment: .NET Framework 3.5, ASP.NET, Visual Studio 2010/2008, C#, SQL SERVER 2008, Visual Studio Team Server, Silverlight, XAML.

Co-Operative Bank, Mumbai, India Nov 11 to Jun 12

.NET DEVOLOPER, Project: Prepaid (Transaction Processing)

Co-Operative Bank provides a nationally connected, locally coordinated payments service for all sorts of businesses. It enables the transaction processing in a secure and swift manner with total precision. It is the single card and non-card electronic payment processing solution that lots of businesses rely on. Prepaid is one of the product/service offered by Co-Op Pay Card which include Prepaid Card and Gift Card.

Responsibilities

Involved in the gathering and preparation of requirements specification documents for the task required.

Prepared product specification documentation and overall program architecture for the task specified using MS Visio.

Involved in updating the MS SQL Server 2005 database, designing tables and constraints. Wrote Stored Procedures as and when required

Involved in testing and debugging the batch-jobs, web pages against MS SQL server and Oracle server for product migration.

Developed custom page classes in App Code and code-behind to support the presentation layer

Used user controls extensively for reusing code and markup.

Extensively Enhanced Performance of Database by implementing table partitioning on multiple tables with hundreds of GB sizes, tuning by creating table partition by date range, and also by creating multiple data file groups for max utilization of I/O’s.

Developed and implement complex T-SQL, VBScript and PowerShell scripts for administration tasks.

Extensively worked on SSIS for data manipulation and data extraction, ETL Load

Created extensive reports using SSRS (Tabular, Matrix)

Incorporated encryption and security layers throughout the application

Generated reports using SSRS (SQL Server Reporting Services)

Converted the daily Batch jobs from VB 6.0 to .NET efficiently without using the conversion tools

Performed unit testing and Integration testing of the application

Environment: .NET Framework 2.0, C#, Microsoft Visual Studio .NET 2005, Enterprise Library, Visual Source Safe, ASP.NET, Web Services, OOPS, JavaScript, ADO.NET, MS SQL Server 2005, SSRS

United Health Care, Hyderabad, India June 08 to Nov 11

.NET DEVOLOPER, Project: NDB-Provider Systems.

United Health care is leading health care company that provides all kinds of services. The largest single health care carrier. The project involved is developing and improving the databases that includes all the details of physicians, guest visits, patient records. This application is an upgrade implantation for the extended functionalities for Pre Quoting and Agent Lead Processing. Integration of 21Century Leads Association for the existing architecture in a process of distribution of leads in performance.

Responsibilities

This project is basically developed in ASP.NET, WPF, WCF, C# and NHibernate supported by SQL Server 2005 as a backend.

Involved in the complete lifecycle (SDLC) of the project i.e. Design, Development, Implementation and Unit testing.

Developed various win forms for capturing, retrieving and manipulating of data using WPF, WCF, NHibernate (Later changed to Entity Framework), VB.NET.

Developed user controls using WPF.

Developed Business and data layer components using Vb.Net.

Extensively used ‘Data Bound’ controls like data grid for displaying data.

Used Data Triggers, Data Templates and Control Templates for applying Styles.

Implemented Reflection to increase the performance of the application.

Wrote complex SQL queries and Stored Procedures using SQL Server 2005 for extracting and manipulating the data.

Followed Iterative Methodology for Development.

Worked on SSIS Package, DTS Import/Export for transferring data from Database (Oracle and Text format data) to SQL Server.

Designed dynamic SSIS Packages to transfer data crossing different platforms, validate data during transferring, and archived data files for different DBMS.

Designed dynamic SSIS Packages to transfer data crossing different platforms, validate data during transferring, and archived data files for different DBMS.

Performed unit testing and integration testing.

Involved in Bug fixing and functionality enhancements.

Involved in deployment of the application on the test and production servers.

SVN has been used for source code management.

Developed CRUD operations using N-Unit Testing.

Environment: HTML, ASP, VBSCRIPT, JAVASCRIPT and SQL 2005/08.



Contact this candidate