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naveen - .Net developer

[email protected]

Location: Plano, Texas, USA

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Visa: H1b

Naveen Gullapalli Contact number: 908-992-7711 E-Mail: [email protected] _____________________________________________________________________________________ Summary Senior .Net Developer with over 10+ years of experience in all phases of SDLC which includes Analysis, Requirement, Design, Development, Testing and supporting Web and windows service applications in domains such as entertainment, finance management and Healthcare. Experience in building applications using .Net Framework, .Net core, ASP.Net, SQL, ADO.Net, LINQ, Entity Framework, MVC, JavaScript, HTML, CSS, Ajax in C#. Participate in product envisioning discussions and provide inputs from development perspective for building up overall product strategy. Ability to work on multiple projects in parallel and deliver high quality and efficient software by following secure development practices. professional Experience Client: Walt Disney world Jan 2018 Present Title: Sr .Net Developer Responsibilities: Participated in requirement gathering sessions with client and developed business, functional and technical requirements and created the technical design documents which includes implementation details, use cases and workflows using MS Visio and MS word. Design and develop windows service applications using C# Object Oriented Programming, .Net Framework, ADO.Net, LINQ, Rest APIs and SQL Server to meet complex business needs and deliver clean and efficient software. Develop PTC Status and Enroute Failures tools to report the Train Data application using ASP.Net MVC 5 with Entity Framework. Worked on Electronic Delivery projects in PTC windows service to ensure delivery of messages from source to destination using Rabbit MQ and WebSphere MQ messaging system by performing CRC check on payload. Extensively use SQL server for creating and maintain Databases, Tables, Stored procedures Functions, Triggers and Views for persisting current and historical Train and locomotive data. Develop Microservices using .Net core, MVC service to provide service end points for consumer systems. Customized Restful web service using Rest API, sending JSON format data packets between different upstream systems to PTC and Onboard. Experience modeling software architecture in terms of components, interfaces and APIs using UML with emphasis on code re-usability and maintainability. Coding applications as per Business requirements using Multithreading processes to handle processing multiple messages in C#. Experience in N-Logger for handling exceptions and logging them. Utilize project management best practices to track work priorities, communicate updates, & manage projects to successful completion; explain data concepts & challenges clearly to non-technical stakeholders. Commitment to deliver high quality, well tested software and proficiency in writing unit tests and using unit testing frameworks. Work closely with QA team to ensure success of the deliverable, provide support for the User Acceptance Testing (UAT) and fixing issues raised from UAT. Experience using ALM for defect tracking among multiple applications in PTC. Extensively utilize Splunk for researching, correlating, reporting, creating dashboards and alerting on production log data. Experience leveraging the CI/CD pipeline and work closely with DevOps for Release and Deployment. Provide high level responsiveness to Ad-hoc requests and technical assistance to OC desk/operating systems by identifying the critical issues in application with safe and minimal impact to train movements. Manage & create design and development stories, prioritize day to day individual workload, by monitoring milestones & critical dates of the Projects using Version One. Follow Agile and waterfall methodologies for application management and Scrum process for software development. Used TFS and GitHub as the source code repository and version control in the entire development life cycle of the application. Participate in code reviews and follow the coding standards set at the enterprise level and ensure system quality and safety. Environment: .NET Framework 4.5, .NET Core, Windows Server 2016, Visual Studio 2019, C#, ASP.Net, MVC 5.0, SQL Server 2016, ADO.Net, Entity Framework, LINQ, XML, JSON, Rabbit MQ, WebSphere MQ, TFS, GIT, Splunk Client: Broadridge, Medford, MA Title: .Net Developer Mar 2017 Jan 2018 Responsibilities: Involved in requirement analysis and application designing sessions with business analyst and dev team to outline the proposed IT solution. Involved in full Software Development lifecycle using Agile methodology and attend daily scrum meetings. Designed and developed the application using C#, ASP.Net, ADO.Net and SQL Server Developed several Classes using C# and experienced in creating Custom Assemblies, Generic interfaces and Name Spaces for code reusability among multiple applications. Used REST methodology using HTTP protocols in developing web service interface for setting up data feeds for content transportation in XML and JSON formats. Designed and developed the user interfaces of the application to be responsive for web, mobile and tablets using HTML, Java Script, Bootstrap and CSS. Used AJAX for Partial Page Updating, Invisible Data Retrieval, Constant Updating, Smooth Interfaces, Simplicity and Rich Functionality. Utilized JavaScript to create Client-side validations and enhanced using JQuery. Used ADO.NET to communicate with SQL Server 2008 database. Support/modify the existing Web Services and Web API s as per user requirements. Involved in performance tuning, improvement, balancing, usability and automation. Involved in production support, maintain and document software functionality. Performed Unit Testing and Integration Testing to make sure all the Business functionalities are reflected, and fix issues occurred during testing process. Used TFS for project repository and version control. Used Atlassian Jira for bug tracking, issue tracking and project management solutions. Experience working as a build/Release manager in various environments (QA/UAT/Prod) and writing build scripts. Environment: .NET Framework 4.0, ASP.NET, C#, Visual Studio 2012, SQL Server 2008, JavaScript, AJAX, ADO.Net, JQuery, Web API, web services, JIRA, IIS 8.0, TFS Client: Allscripts, Burlington, MA Title: .Net Developer Oct 2016 Feb 2017 Responsibilities: Involved in analysis, requirements gathering for enhancements, design reviews and prepare Use-Case documents. Designed and developed various interfaces, classes using Object Oriented Principles to construct the business logic using C#.NET. Enhanced pages with different AJAX controls which provided responsive user interfaces to display the data on the web page and for partial post backing. Extensively used CSS to provide flexible presentation, enabling multiple pages to share formatting and reduce complexity and redundancy of the HTML pages. Created Complex SQL Queries using Views, Indexes, Triggers, Roles, Stored procedures and User Defined Functions. Employed WCF Endpoints and Contracts for enabling Access to Services across various protocols, applications and platforms. Used LINQ to entities for retrieving and filtering the data proficiently. Used Entity Framework 6.0 as an interface from data access layer and database. Used Team Foundation Server (TFS) for source control and bug tracking. Followed Test Driven Development for unit tests to drive the design of software and force decoupling of dependencies. Environment: .NET Framework 4.0, ASP.NET, C#, Visual Studio 2012, SQL Server 2008, IIS 7.0, HTML, CSS, AXAX, WCF, LINQ, Entity Framework, TFS Client: McKesson, Tulsa, OK Title: .Net Developer Jan 2016 Sep 2016 Responsibilities: Analyzed software/business requirement documents for the better understanding of the system on both the technical and business perspectives. Front end web development with ASP.Net, C# and ADO.Net. Worked in Restful WCF to implement Service Object. AJAX calls were made to WCF service and data was retrieved in JSON format for display Proficient in developing applications using Code-First and Database-First approach of Entity Framework and used LINQ to Entities for retrieving, querying and manipulating data in database. Experience in creating dynamic webpages to get faster response time and to obtain partial updates using ASP.Net, Master pages and AJAX framework. Excellent experience in creating, Consuming and publishing XML Web Services (SOAP, WSDL) using .NET Framework Developed Database stored procedures and Tables and have written SQL Queries for all the Transactions in and out of the Database using SQL server. Involved in Unit Testing using Microsoft Visual Studio Team Suite for load and web testing of the application. Implemented XML Web services for the communication between client and server Used Visual Source Safe for Version Control Environment: ASP.NET 3.5, C#.NET, SQL Server 2008, ADO.NET, WCF, Visual Studio 2010, Entity Framework, XML, IIS 7.0, AJAX, CSS, RESTFUL API, VSS, OOP/OOD Client: Televox, Mobile, AL Oct 2013 Dec 2015 Role: Sr.Net Developer Responsibilities Analysis, Design and Development of modules using ASP. Net, C#.Net, SQL Server Designed and developed the application. Added functionalities and enhancements to applications for new requirements using C#. Effectively used master pages to create consistent layout for the ASP.NET web pages and merged them with content pages. Enhanced and developed various windows forms, User controls, HTML server controls in C#. Extensive use of JSON objects for data transfer to improve efficiency. Designed and deployed high availability middleware solutions with MQSeries MQSI. Used Data grid for effective data display. DB2 advanced database administration like federation, performance monitoring & tuning, benchmarking, Database design & analysis, partitioning, configuring high availability and disaster recovery, storage management, maintaining data . Extensively Used ADO.NET to access database objects tables, stored procedures Created data warehouse for the project which improved ASP web reporting efficiency. Proficient in developing Service Layer using C# and Windows Communication Foundation (WCF). Development of (MVC) Model, View, Controller framework using C#. Developed WCF services to get the data for secure view screen using C#, LINQ Used Crystal Reports for the reporting part of the application. Implemented client-side validations using JavaScript, AngularJS, JQuery and AJAX Library. Created the Win form and Web Form Pages in ASP.Net with C#. Using TFS and GIT as source control (Configuration Management). Used JavaScript, JQuery to selectively update the content in browser Experience in report generation using Excel Reports Prepared Database stored procedures, functions, and SQL queries using SQL Server. Used C#, data grids and XML to pull the data from the database and display it on the UI. Designed the UML use cases using MS Visio. Environment: .Net 4.0/4.5(ASP. Net, C#.Net), IBM DB2, JQUERY,JSON,TSQL, SQL , SSIS, TFS, MQSI,Visual Studio(2008/2010), AJAX, CSS, HTML,UML, JavaScript, Web Services/WCF, XML, IIS. Client: Concentra, Iselin, NJ. Nov 2010 -Sep 2013 Role: Software Developer Responsibilities Worked on Agile methodology for project execution. Analysis, Design and Development of modules using ASP. Net, C#/ VB .Net Involved in designing and development of SOA services using Web Services/ WCF in C#.NET. Migrated all the Remoting Wrappers to WCF using NetTcp Binding and installed it as Windows Service. Effectively handled .Net Remoting and WCF running in one Windows Service. Developed and used user defined namespaces along with system-defined namespaces. Effectively handled caching techniques such as client side and server side caching of static objects in order to improve the performance of the application. Effectively handled ASP.NET client side state management features such as view state, control state, hidden fields, cookies and query strings. Dealt with ASP.NET server side state management features such as application state, session state properties using C#.NET. Effectively handled ASP.NET caching techniques such as page output caching and data caching in order to improve the Performance of the application. Responsible for developing the Silver light controls (Canvas Control, Grid Control and UI Control Created login screen, user credential checking and assigning, as well as access control logic in C#. Developed XML and XSL based menus which are compatible with IE and Netscape browser. Developed Custom User Controls and Navigation controls using C#. Involved in UI development using ASP.Net Web Forms For better user experience, developed the UI prototypes during requirement analysis and design phase using HTML, CSS and MS Visio. Created SSIS package to automate maintenance, database back up, update statistics, re-build indexes as well as create error log for event during data load Extensively used WCF service calls to get the data from session and database side into the application. Architecture using Windows Communication Foundation (WCF). Consumed web services(WCF) created by Rule server application Web service development using C#, WCF using VS 2010 Extensive experience in developing reports using Crystal Reports, MS Access reports, Entity Framework. To develop the WCF Services for check in and checkout content use case. Developed one project module in MVC4 using Entity Framework 4.1DataBase-First approach (Worked on Controller actions, filters, custom validations etc.) Development of UI and Server side code (behind) using .Net Framework Used TFS as source control(Configuration Management) prepared Architecture document, design document for UML using Microsoft Visio Prepared Database stored procedures, functions, and SQL queries using SQL Server. Environment: Net 3.5/4.0(ASP. Net, C# ), WPF, JQUERY, MVC-3, Entity Framework 4.1,WCF, SQL Server 2008/2012, TSQL,SSIS,TFS, Visual Studio(2010/2012), TFS,ASP.Net web forms, AJAX, HTML, JavaScript, Web Services, XML, UML, IIS,Windows 8 Technical Skills: Frameworks and Languages .NET 3.0 -.NET 4.7.2, .NET Core 1.0 - 2.2, C#, VB.NET, JavaScript, HTML, CSS IDE Tools Visual studio 2017 - 2010, SQL server management studio RDBMS/Data analytics Tools MS SQL Server 2017- 2008, Splunk Dashboard, Reports, Alerts Web Frameworks ASP.NET MVC 1-5, ASP.NET Core MVC 1.0-2.2, ASP.NET Web API 1-2, ASP.NET web forms Server Windows Server 2016 -2008, IIS 7.0 - 5.0 Protocols HTTP, TCPIP, FTP, SMTP Version Control Git, TFS, VSS Message Technologies Rabbit MQ, WebSphere MQ Testing Frameworks nUnit, xUnit, MSTest Communication Frameworks REST API, WCF, Web API, Web Services ORM Entity Framework, LINQ, ADOO.NET Testing Tools Quality Center 9.0, ALM Designing Tools MS Visio, UML Keywords: csharp continuous integration continuous deployment quality analyst user interface message queue active directory information technology microsoft Alabama Massachusetts New Jersey