Tejaswi

ac44ng@r.postjobfree.com

469-***-****

SUMMARY:

Over 7+ Years of professional IT Experience in analysis, design, development, testing and implementation of Client/Server and Web-based N-tier architecture systems using Microsoft Technologies.

Experience in Designed and Developed Web Forms using Classic ASP, C#, XML, XSLT.

Expertise in SQL Stored Procedures, User Defined functions, Indexes, Constraints, Locking and Views. Experience in building Web Services using WSDL, SOAP.

Proficient in Design Development Deployment of Web/Windows Applications in .NET Framework in .Net 4.5.1/4.0/3.5, Worked on .Net 4.5/3.5 using WCF

Expertise in working with ADO.NET components such as Dataset, DataAdapter and Data Reader.

Experience in unit testing using NUnit.

Hands on experience on WCF.Net and Model View Control (MVC) pattern.

Experience with client side scripting technologies like JavaScript, JQuery.

Experience in developing UML diagrams including Use Case diagrams, Class diagrams, Interaction diagrams, State diagrams and Deployment diagrams.

Experience in AJAX Technology using Agile Methodologies.

Worked on UCMS, a SOA based application.

Experience in designing, developing and implementing Win Forms/Web-based applications in ASP.Net, C#.NET, ADO.Net, WCF, .Net Web Services, LINQ, AJAX, HTML, XML, CSS, JavaScript, Windows Power Shell and IIS. Third Party Tools like Infragistics and Telerik.

Experience in writing complex user defined Functions, Stored Procedures, Views, Triggers, and cursors using MS SQL Server, Oracle 10g.

Experience in relational database design, data extraction, data transformation and loading from large and complex data sources using MSSQL Server, Oracle.

Experience in XML related technologies including XML, XSD and XSLT.

Good working knowledge of indexing, query plans, installation and configuration of Microsoft reporting, analysis, and integration services (SSRS, SSIS).

Experience in working with version control tools Team foundation server, Visual source safe.

Extensive ability to write clear, maintainable, well-documented, well-commented and efficient code for web development.

TECHNICAL SKILLS:

Operating Systems Windows 7, Windows 2000, XP, Vista, Mac

Languages C# 4.0, C, C++, Visual C++, Core Java, XML, VB.Net

IDEs: Visual Studio 2005, 2008,2010,2013,2015

.Net Framework .Net Framework

Scripting Languages JavaScript, jQuery, CSS3, Angular JS

Databases SQLServer 2005/2008/2012/2014, DB2, Pervaisve,Oracle 11g/10g/9i

Technologies Classic ASP, .Net 4.0/4.5.2/4.6, HTML, AJAX, CSS, Boot strap

Web Servers Internet Information Server (IIS).

Reporting Tool Crystal Reports, SSRS (SQL Server Reporting Services),

Distributed Tech. Web Services, Web API, WCF, XSD, IIS, LINQ

Version Control Tools Team Foundation Server (TFS), Visual Source Safe (VSS), GIT

Software Engineering Agile, SDLC

EDUCATION:

Bachelor in Computer Sciences and Engineering from Jawaharlal Nehru Technological University, Hyderabad

PROFESSIONAL EXPERIENCE:

Client: UnitedHealth Group (Optum), Atlanta, Georgia Nov 2016 – Present

.Net Developer

Used AGILE (Scrum) process for ensuring the quality of the application with a bi-weekly sprint.

Worked on production issues and support existing .NET web application.

Developed .NET Web application, new Rest service, Windows Program using MVC design pattern, C#.NET4.5.2.

Created WEB API service to send claims and claims information to other applications.

Designed secure API service with X509 certificates.

Consumed secured WCF services to retrieve part of claims data from other applications.

Implemented Single Sign On (SSO) authentication and authorization.

Implemented windows program to fetch claims from pervasive DB and send them to other applications.

Created tables, store procedures in both Pervasive and SQL SERVER 2012.

Developed UI using CSS, AJAX and AngularJs with UI ToolKit.

Developed .NET wrapper to support COBOL application to consume WCF service.

Developed .NET wrapper to support COBOL application to consume Rest Service.

Implementing validation using validation controls, JQuery and JavaScript client side validations.

Worked on creating health care claims 837(ASC X12 837I v5010) using C#, LINQ queries to retrieve data from database.

Worked for generating health care claims in X12 format which is standard format for health care projects.

Used Nunit to write the test cases.

Used Rally to track hours for sprint stories and defects.

Worked on web application and web service setup on IIS in DEV, QA, REGRESSION, PREVIEW and PRODUCTION servers.

Runs Sonar, Fortify, WebInspect, Pentest scans for security check. Worked on fixing all security related issues.

Used Anthill and Jenkins for all code releases.

The projects adheres to the Agile Scrum, Create project backlogs, discuss over user stories, decide timelines, assign functionality to individual team members, resolve dependency bottlenecks in sprint meeting.

Environment: .Net Framework 4.5.2, Visual Studio 2015, mvc version 5.2.3, C#, ASP.NET, Rest API, IIS 7,WCF, Windows Program, SQL Server Management Studio 2012, Pervasive DB 10.3, X509 Certificates, Single Sign On(SSO), Agile Methodology(Scrum),Iframe, Rally, Git, Anthill, Jenkins.

Client: Microsoft, Redmond, WA April 2016 – Oct2016

.Net Developer

Converting all SSIS packages to console applications using C# and PowerShell.

Executing existing PowerShell scripts from C# and creating new PowerShell scripts.

Integrating with VSTS (Visual studio team services) Rest and regular API to retrieve Work item and Project details.

Publishing Work item data to different data sources using Dapper .Net ORM, PowerShell.

Troubleshooting performance issues in existing SSIS packages.

Working with Rest APIs using OAuth and basic authentication techniques.

Making changes to existing Stored procedures and Views for bug fixes.

Making changes to existing SSIS packages and improving performance.

Good Organizational, Analytical and Communication skills. Flexible to work in a team environment. Ability to work under tight schedules and high pressure situations.

Environment: .Net Framework 4.6, Visual Studio 2015, C#, ASP.NET, TFS 2015, Rest API, IIS, SQL Server Management Studio 2016, SSIS, PowerShell, MS Office 2016.

Client: WHEDA, Madison, WI Dec 2015 – March 2015

.Net Developer

Support existing .net applications and Extract, Transform, and Load (ETL) data transfer applications built primarily VB.NET and SSIS / SQL Server.

Redesigning all SSIS packages and Modifying pre-coded ETLs in Visual studio 2013 Ultimate to support upgrade of the application.

Modify packages by testing and cleaning the Standardized Data by using tools in Data Flow Transformations (Data Conversion, Row Count) for existing packages and huge CSV file and Excel file import from different data sources and other ongoing tasks for mapping.

Performing a series of data loads and transformations into the system using SSIS jobs.

Upgrade databases from SQL Server 2005 to SQL Server 2012

Creation and execution of development plan to adjust necessary code and/or configuration files based on application structure.

Developed user interfaces using ASP.Net, ADO.Net and Code Behind modules, interfacing routines and managed services also worked with Model View Controller (MVC) for created design pattern.

Created Custom Web parts, users and groups, document libraries using SharePoint Object Model.

Engaged in development of SSIS WinForms application using C#, XML, CSS and UI enhancement coding.

Used N-tier architecture for presentation layer, the Business and Data Access Layers and were Coded using C# also worked with agile methodology for Application Development.

Involved in the development of the Web Forms and web pages according to the specifications. Extensive experience on HTML, XHTML, AJAX, SAML, XAML

Created all the views and stored procedure for any references to the database.

Making the necessary changes to the configuration files (web.config files) to point upgraded database by using Enterprise Library Configuration Tool.

Migrate SSIS jobs from SQL Server 2005 to SQL Server 2012.

Develop packages to allow code to be migrated to production server.

Repair data and applications according to requirements.

Maintain proper documentation.

Used JIRA to assign issues.

Check in and check out code by using TFS (Team Foundation server).

Excellent Analytical, Organizational, Interpersonal and Communication skills, accustomed to work in a team environment with tight schedules and capable of working efficiently under pressure.

Environment: .Net Framework 3.5/4.0/4.5, Visual Studio 2013 Ultimate, VB.NET, ASP.NET, TFS, IIS, SQL Server Management Studio 2012/2005, Crystal Reports, Enterprise Library Configuration.

Client: TDS, Madison, WI May2015 – Nov 2016

.Net Developer

Enhance, existing and develop new .NET web applications, web services, and Windows applications that run on Windows 2008 application servers and Windows XP clients.

Support existing .net application.

Developed UI using asp.net.

Created new branches and check in code by using TFS (Team Foundation server).

Developed application using JavaScript and JQuery with ASP.Net MVC.

Used MVC design pattern to develop the web application.

Used .NET master pages, themes and web forms for UI development.

Worked on RESTFUL and Web API services with WCF which returns JSON data.

Worked with JSON for exchange data between client and server.

Designed and implemented different web pages using HTML5 and CSS3.

Developed webpages using Bootstrap, AJAX and XHTML.

Using JQuery plugins for client side validations.

Using web services and provides the web application with appropriate securities with HTTPS protocol.

Used .NET AJAX controls to dynamically render the content on web pages developed using C#.

Used WCF for building service oriented applications.

Used Master Pages and Cascading Style Sheets (CSS) to output a uniform look for the application.

Developing Custom SharePoint solutions using Visual Studio and SharePoint Designer for .NET/SharePoint platform

Involved in the Design of the Application using Classic ASP, WCF, ASP.Net Linq to SQL

Implemented Web Services using WSDL and SOAP.

Used Team Foundation Server 2008 for version control.

Involved in the design of security module that gives access to users based on the roles.

Used SSIS to load data from source files to target tables.

Performed testing to fix the defects and troubleshoot the technical problems.

Interact with Project managers and Business Analyst to resolve any issue in timely manner and keep everyone informed on the status of the project.

Involved in Unit Testing, User Acceptance testing to check whether the Business Objectives and requirements are met.

Used JIRA for tracking bugs and issues.

Environment: .Net Framework 4.0/4.5, Visual Studio 2013,C#,ASP.NET MVC 3.5/4.0, LINQ, HTML5,CSS3, JQuery, WCF, Oracle 11g, TFS, WEB API, IIS, HTML5,J Query, JavaScript.

Client: Tenet Health, Dallas, TX Mar 2014 – April2015

Role: .Net Developer

Involved in Discussion Board for Client Interaction for the change requests and follow-ups.

Implemented Object Oriented Programming Support (OOPS) like Inheritance, Interfaces, Encapsulation, Polymorphism.

Developed applications using JQuery along with Classic Asp.net MVC.

Used JSON to exchange the data among servers for faster data transfer and to increase the performance.

Developed SharePoint Pages using HTML, JavaScript and code-behind logic in C#

Coded in AngularJS MVC Framework to make single page app and complex price configurations pages.

Optimizing, debugging and creating T-SQL stored procedures in SQL 2008 R2.

Used Redis as the In Memory Key-Value store for caching and synchronizing multiple ASP .NET SignalR Hubs hosted on Windows Azure

Involved and used scripting languages (JQuery, Java Script), Bootstrap, Web API along with awesome use of SQL for better performance.

Used AGILE process for ensuring the quality of the application with a bi-weekly sprint.

Used HTML5, Bootstrap 3, Web API in the layouts of the project for more control over the application.

Used JQUERY, Ajax with asp.net handlers for handling Ajax request effectively in Asp.net maintenance projects

Used Team Foundation Server to check in code, and for creating branches.

Developed WCF services using basic HTTP binding.

Used JIRA for issue and task tracking.

Used Entity Framework for object-relational mapping that enables to work with relational data using domain-specific objects.

Used Cascading Style Sheets3 (CSS3) for making the application more unique and beautiful.

Involved in Production support and debugging the production issues and involved in optimization and refactoring the existing code.

Environment: .Net Framework 4.0/4.5, Visual Studio 2012,C#,ASP.NET MVC 3.5/4.0, LINQ, Windows Server 2008 R2, HTML5,CSS3, JQuery, WCF, Oracle 10g, TFS,SDLC, WEB API.

Client: Nuance HealthCare, Boston, MA Jan 2013 – Feb 2014

Role: .Net Developer

Used AGILE process for ensuring the quality of the application with a bi-weekly sprint.

Used HTML in the layouts of the project for more control over the application.

Developed front end using Jquery for all the user interactions.

Used JQuery, angular for the client side validations and Ajax JQuery to post the data and to get the data.

Performed unit testing on all modules, azure portal management & deployments

Developed JQuery plugins for the UI interactions and as per the requirements.

Used TFS in the code, and for creating branches.

Generate UI mockups from paper-and-pencil concepts to high-fidelity prototypes that convey the interaction model using HTML5, CSS and Angular

Used WEB API, Bootstrap to expose the services for the front End.

Used MVC 4.0 architecture in the project.

Involved in gathering the requirements from business users and developing accordingly using C# and SharePoint object model

Developed WCF services using basic HTTP binding.

Used Entity Framework for object-relational mapping that enables to work with relational data using domain-specific objects.

Used Cascading Style Sheets3 (CSS3) for making the application more unique and beautiful.

Used Entity Framework for abstraction of data from the logical relational level to the conceptual level.

Developed document upload and storage mechanism with azure cloud account storage.

Heavily involved in clearing bugs and issues, solved them in daily basis.

Environment: C#, HTML 4, CSS, JAVASCRIPT, Ado.net, TFS, Visual Studio 2010,SQL Server Management Studio 2008,JQuery, WEB API.

Client: NEC, Dallas, TX May 2011 – Dec 2012

Role: .Net Developer

Involved in Software Development Life cycle starting from Requirements gathering and performing object oriented analysis, design and implementation.

Provide support for web applications for the parent pay initiative in the child care program area.

Used N-tier architecture for presentation layer, the Business and Data Access Layers and were coded using C#.

Developed Web applications using ASP.NET and application logic using C#.NET.

Implemented service oriented component (SOA) Layer using C#.net and WCF to decouple the User Interface (UI) with Business Layer (BL).

Worked on JavaScript for Client validations and ASP.NET for Server side validations.

Created WCF Services re

Possible for communicating and providing real time data from integrated server to Client Application.

Worked on Agile Methodology (Scrum), Angular to meet timelines with quality deliverables.

Created views and involved in database design, writing Stored Procedures, Triggers and Functions using T-SQL in SQL Server 2008.

Designed and developed Web Forms using Classic ASP, C#, HTML ASP.Net and CSS for the UI.

Environment: .Net Frame Work 3.5/4.0, MS Visual Studio .Net 2008/2010, C#.Net, Classic ASP,ADO.Net, SQL Server 2005/2008, CSS, XML,IIS 8.0/6.0, J Query, JavaScript, Windows Servers 2008, Ajax Toolkit Controls and SOAP/WSDL/ WCF, TFS.

Client: Accenture, Hyderabad, India Feb 2009 - Apr 2011

Role: .Net Developer

Majorly involved in Windows based Application Development using C# in Inventory and logistics module.

Implemented Object Oriented Programming Support (OOPS) like Inheritance, Interfaces, Encapsulation, Polymorphism, Abstraction.

Handled ADO.net Components in Data Adapter, Data Reader, and Dataset.

Involved in Discussion Board for Client Interaction for the change requests and follow-ups.

Involved in optimization of SQL join queries and stored procedures.

Involved in data migration planning.

Maintenance/Enhancement of Project and handling/fixing bug on daily basis reported by Help Desk.

Used TFS for checking in the code and for creating branches.

Created Joins, Views, functions, stored procedures and triggers as part of the database.

Environment: C#.net, Visual Studio 2008, TFS, SQL Server Management Studio 2008, ADO.Net.

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