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sushma chinnapatla - Sr. .net full stack developer

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Location: Houston, Texas, USA

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Name : Sushma Chinnapatla Mobile no: 4692941727 Email: [email protected] linkedin: www.linkedin.com/in/sushma-chinnapatla-6698b7314 Senior .Net Full Stack Developer Professional Summary: 10+ years of experience in Project life cycle, analysis, design and development of Windows and Web Applications using the technologies Visual Studio.NET, ASP.NET, C#, .Net Core, OOPS, MVC, jQuery, XML, SQL Server, WCF. Strong experience with Android Framework APIs such as Google Maps, Camera, Resource Manager, Fragments, Location Manager, Notification Manager, Content Providers, Contact Manager, Telephony API and REST APIs. Experience handling Stored Procedures in SQL Server/Oracle 10g/11g/12c. Write, modify & implement scripts (DOS batch & Windows PowerShell) to automate administrative processes, such as network configurations. Worked closely with the application developers to define and configure Application Servers, Virtual Hosts, Web Resources, JDBC Drivers, Web Applications, Servlets, and Servlet Engines-as well as deployment of EJB's across multiple instances of WebSphere. Experience using Object Oriented Analysis Design (OOAD), Object Oriented Programming (OOPS). Outstanding ability in Design, Development, Security, Testing and consuming of distributed applications using Windows Communication Foundation (WCF), and responsible for developing WCF based Service, Data, Fault and Message Contracts and services. Proficient in the use of both structured and object-oriented systems analysis, design, development tools, and techniques and Experience and understanding of OOP. Experienced in XML Web Services (SOAP, WSDL and UDDI), Service Oriented Architecture SOA concepts using .NET Framework. Experience in Azure for system Deploying, Operating and Maintaining compute, network and storage in the Microsoft Azure environment using Microsoft Technologies. Extensive work with both SVN and GIT for version control. Proficient with command line, source tree, and in-built repository handler in XCode. Experience in using Language-Integrated Query (LINQ) query and retrieve data from different data sources (LINQ to Objects, and LINQ to SQL). Using Software Development Methodologies like AGILE, TDD and Waterfall model in all stages of SDLC. Involved in building the applications using headless ANT build process and run the build scripts through RAD7. Worked on Developer Express controls, WinForms and ASP.NET components. Hands on experience in developing Web API REST-full Services. Installed Pivotal Cloud Foundry on EC2 to manage the containers created by PCF. Used Docker to virtualize deployment containers and push the code to EC2 Cloud using PCF. Experienced in WPF (Windows Presentation Foundation) development using XAML, MVVM including front end designing in Microsoft Expression Blend and back end programming. Experience in working with .NET features like Inheritance, Polymorphism, Interfaces, Events & Delegates, Generics & Collections, Multithreading, Exception Handling and Tracing in.NET applications Strong experience in creating Databases, Tables, developing Complex T-SQL Stored Procedures, Views, Cursors, Scripts, Triggers. Good knowledge on Microservices, AWS (Amazon Web Services), working with EC2, RDS, Dynamo DB, S3, Cloud watch and Docker. Developed most of the frontend user experience part by using ANGULAR JS and used some user validation controls. Excellent understanding of data management principles, database design, data analysis and data manipulation. Good Analytical skills and efficient in handling client issues, working independently and collaboratively in teams. Designed and implemented reports using Active Reports, SSRS for .NET. Excellent interpersonal skills, communication skill, flexible to learn and work with new technologies and concepts. Technical Skills: . Net Technologies ASP.NET 4.5/4.0/3.5, ASP, Web Services, Windows Forms, ADO.NET, AJAX, WCF, WPF, SOAP, Angular JS, Angular 2/4/5/8/9, D3. Js, OLE DB/ODBC. Language C#, VB.NET, C, Visual Basic 5.0/6.0(VB), Shell scripting, UML, SQL. Operating Systems Windows NT/95/98/2000 and UNIX, MS-DOS, Win 2k3 Servers, Xp, Windows7 GUIS Servlets, JSP, Java Naming and Directory Interface (JNDI). Build/Automation Tools: Puppet, Chef, Ansible, Ant, Build Master, Maven, Gradle, Jenkins. Cloud Technologies: MS Azure, Kubernetes, OpenShift, Amazon Web Services (AWS), Pivotal Cloud Foundry, Pivotal Web Services, PCF Client API, CF User Defined Services. Databases MS SQL Server 2008R2, 2012, 2014, Oracle 10g/11g, 12c, Web Technologies XML, IIS 5.0/6.0/7.0, HTML5, DHTML, CSS3. Web Services Web API, WCF, Web Services. Scripting jQuery, VB Script, and JavaScript, Tools Team Foundation Server (TFS, GIT, Visual Source Safe, SQL Server Reporting Services (SSRS), PL/SQL Developer, Rational Application Developer 6.0, Active Reports, Crystal Reports and MS-Office. Project Experience: Client: Cbre, Dallas, TX Aug 2023 till now Role: Senior .Net Full Stack Developer Responsibilities: Worked on Software Development Life cycle (SDLC) starting from Requirements gathering and performing objects-oriented analysis, design and implementation developing new WCF Service interface layer. Designed and developed Web Forms using ASP. NET and C# and created necessary classes in the business components. Analyzed and implemented the ASP.NET Custom Role Provider feature for the user authentication and authorization to the different parts of the web application thus limiting the sensitive modules of web application. Implemented the C# POCO classes and the View Model concept to store the data passed from the data layer into objects which are later passed to the CSHTML Razor controls as per UI interaction by users. Created the Controllers and Controller Actions, Action Results, Views, View Models, Html Helpers, Partial Views, Layouts Filters, Routing using ASP.NET MVC. Responsible for developing multiple forms using HTML, CSS, JavaScript, jQuery, AJAX which supported multiple business needs and reduced paperwork. Used AJAX Library, CSS, JavaScript, and various web controls to present data to users in a much comfortable environment. Implemented RESTful WEB API Services for CRUD operations with HTTP verbs GET, POST, PUT and DELETE. These services were widely used to get, manipulate, add & delete the data. Created a RESTful Web API service using ASP.NET Web API to generate data for the EMS which was then consumed in the front-end by Angular 8. Developed windows services to store SQL Server data into Cloud base data warehousing by using Microsoft Azure and Amazon Web Services (AWS) Redshift. Implemented Security in Web Applications using Azure and Deployed Web Applications to Azure. Created console applications and scheduled to sync and process data between multiple applications Performed web.config transformations for easy deployment of code in different environments. Used N-tier architecture for presentation layer, the Business and Data Access Layers and were coded using C#. Net. Good Experience in Developing Applications using Microservices and monolithic architecture. Development of ERP solution using architecture and Microservices. Experienced on WCAG 2.0 level A & AA success criteria and widespread knowledge on US ADA for digital assets to fix HTML, CSS, and JavaScript issues. Logged Accessibility defects in JIRA based on violations according to WCAG 2.0 checklist as well as compliance with the ADA. Created AWS EBS volumes for storing application files for use with AWS EC2 instances whenever they are mounted to them and installed Pivotal Cloud Foundry (PCF) on EC2 to manage containers created by PCF. Used Jenkins as Continuous Integration tools to deploy the Spring Boot Microservices to Pivotal Cloud Foundry (PCF) using build pack. Extensively worked on Jenkins for continuous integration and for End-to-End automation for all build and deployments. Involved in the implementation of client-side validations using Angular 9 and ASP.NETMVC Validation implemented at Controller level. Designing of Angular 9 Modules and Controllers using different directives like ng-Show, ng-Repeat, ng-Controller and many more. Responsible for coordinating with the QA team for the testing and with build team for the building the applications in different environments like Dev, Stg, TST and PROD. Used jQuery Validation to do the basic form level validations to validate the required fields, numeric fields, date fields etc. Helped QA to understand the application and with the testing. Documented all the interfaces and BPM integration process that was developed and played a major part in creating proper documents in SAP solution manager for all existing active interfaces. Coding user defined functions using OOPS concept. Wrote SQL Queries, Stored procedures, Joins, Triggers using PL/SQL to process large collection of products and used Data Reader, Data Adapter, SQL Command and Dataset for retrieving data from database using SQL Server 2016. Design and develop loosely coupled, configurable and rich user-friendly application called Confidential Packaging Tool for the developers at Confidential using WPF, MVVM and XAML. Utilized third party tool Telerik to Develop WPF application in which different functionalities within the application were divided into different modules. Implemented queuing system for archiving huge data using C#, multithreading, and windows controls. This enabled user to put more than one case to an archive queue, so that the archival process will run in parallel. Used Web Services for project management, architecture, production, application development and ongoing maintenance throughout the site. Worked on database and .Net application performance tuning to reduce the request processing load on server and having excellent .Net application and database debugging skills on SCALE UP and SCALE OUT applications. Developed and maintained web services for the audit report system. These web services are responsible for the sync framework between the online (Web application) and offline system (Windows desktop application). Used API Controllers to add functionality to individual pages such that to accept input from the page request, invoke the requested actions on the mode. Implemented Logging via OAuth2 and OpenID Connect (OIDC). Environment: .Net Framework, .Net Core 2.2, ASP. NET MVC5, IIS, C#. Net, Web API, WPF, Jenkins, ADA, XAML, SQL Server, JSON, WCF, LINQ, Git, AJAX, TFX, Angular 8/9, HTML, CSS, Azure, JavaScript, Bootstrap, jQuery, ADO. NET, Agile Methodology. Client: Home site insurance, Boston, MA Dec 2021 July 2023 Role: .Net Full Stack Developer Responsibilities: Used Java Script and .NET Validation Controls for the Page Validations. Communicate with staff or clients to understand specific system requirements. Developed routing and Lazy loading Single Page Application and Developed View templates using React Forms for Better Perform in Rendering. Experienced in creating data entry for both web and windows application to query XML documents using LINQ. Responsible for UI design and creating contracts and classes in WCF, WPF for different modules in the application. Maintain, Repair and chance the computer system upgrades. Used Microsoft Team Foundation Server (TFS) for all the source code maintenance needs. Used JavaScript to perform validations and catch the events on client s browser. Implemented Unit Testing. Participated in System Documentation and Code Documentation. Developing a proof of concept project for the users to get an approval for the budget for future projects. Recommend software upgrades for programs and systems Work closely with the Development team to create new Enchantments for the application, an application developed with following technologies: Dot Net, Oracle,React Js, jQuery, Kafka, View Js, Java Script, HTML, Azure, Win Forms, Micro Services, Web Services, Postman, and SSRS. Create a variety of models and diagrams. Developed dynamic ASPX web pages for Application using ASP.NET, C#.NET, XML, XSL/XSLT, HTML and JavaScript. Analyze user needs and software requirements to determine the feasibility of the design within time constraints. Created the Data Access Layer with ADO.NET commands and fetched the data from SQL Server using Stored Procedures and views using SQL Data Reader and Dataset objects Implemented WCF Rest service by passing large file as method argument through JSON Implemented Ajax and design patterns like Facade. Extensively used Telerik UI Controls for advanced WPF and Silverlight. Environment: C#, ASP.net, Visual Studio, Web Services, ADO.Net, React JS, , SQL Server, MySQL, Oracle 12g, MS Access, PL/SQL, ASP.NET, HTML4, HTML5, Js, Rabbit MQ, Kafka, WPF, JavaScript, View JS, SSAS, SSRS, MongoDB, MS- Project, OOPS. Client: New York State, Albany, NY Apr 2020 Nov 2021 Role: Senior .Net Developer Responsibilities: Responsible for a diverse and challenging set of assignments encompassing a full range of information technology analysis, design, development, implementation, and maintenance work related to the customer s databases and applications. Developed UI using HTML5 and Typescript for interactive cross browser functionality. Work closely with UX team to implement mock-ups and the layouts of the application. Implemented Angular 5 along with Typescript and HTML5. Adapted web application to run in Windows Azure against SQL Azure using Azure Queues for background processing Created Icons, Wireframes using Adobe Photoshop, Dreamweaver, and Adobe Illustrator. Worked on front end pages that were developed in a professional manner using HTML/HTML5, SCSS, Typescript, and JQuery. Involved in the creation of Web applications typically ASP.NET using MVC framework. Involved in developing Single Page Application & Implemented the Page Events such as click, change events using Angular 4/5 Developed and consumed WCF Web Service to access data layer components. Created and deployed and consumed WCF services in UI layer. Development and Deployment using Power Shell Scripts using Azure. Developed PowerShell Scripts for Automated Deployment of Developed Packages. Creating the Master pages with new Icons, Logos, Buttons, Colors, Images, and Fonts for look and feel of the application using SASS styles, Html/HTML5. Maintained existing cloud environment using Microsoft Azure Responsible for UI design and creating contracts and classes in WCF, WPF for different modules in the application. Built reusable templates for web sites using Bootstrap and Font-awesome fonts. Extensive usage of Delegates and Events to establish communication between the WinForms. Developed client side validation code using Typescript and JQuery. Created Database Tables and have written SQL Queries, Stored Procedures for all the Transactions in and out of the Database Using SQL server. Environment: HTML/HTML5, CSS/CSS3, MVC frame work, TypeScript.ts, JavaScript, Angular 4/5, JQuery, Kendo UI, Bootstrap, AJAX, Entity Framework, Azure, Microsoft SQL Server, web forms, Agile development methodology, C#, ASP.Net, WCF, Web Services, Team Foundation Server, Adobe Photoshop, Adobe Illustrator, Dreamweaver. Client: Takeda Pharma, San Diego, CA Jan 2018 Mar 2020 Role: .Net Developer Responsibilities: Designed and developed web pages using HTML, CSS3, AngularJS, JQuery, AJAX, JavaScript and ASP.Net, WPF. Developed WCF service to be used by the ASP.NET applications. Generated reports using the SQL Server Reporting services (SSRS). Used User Control, Ajax Toolkit to develop the application. Developed Business logic layer using ASP.Net with C# under Visual Studio. Used Cascading Style Sheets (CSS) and JavaScript. Implemented business logic/rules using WCF services and integrated with the UI components. Developed Entity framework-based database access layer using ADO.Net and Entity Framework. Written stored procedures, triggers using T-SQL for data access from SQL Server 2008 R2 when applicable. Have developed WCF AND RESTful Services by using C# and Web API. Publishing the web site on IIS server. Used AngularJS filters for search, sorting, pagination and custom filters Create, manage SQL Server AZURE Databases. Developed using CSS3, C#, JAVASCRIPT, JQUERY. Developed module which deals with validating user, changing passwords and searching of information depending upon priority of user in site using ASP.NET. Developed application using ASP.NET MVC4 framework. Coding the presentation layer using WPF and service layer using Windows Communication foundation technology. Used Team Foundation Server (TFS) for Version Control. Designed and developed Web Pages using ASP.NET, C#.NET, HTML, JavaScript, AJAX, jQuery, CSS and Server controls. Used Validation Controls for corresponding validations required for business logic in Web Forms. Designed and developed user interfaces using ASP.NET. Setting up SQL Azure Firewall. Performed unit testing and functional testing using NUnit & Karma. Implemented unit test cases using Karma Runner and Jasmine for AngularJS on client side. Designed and developed business components and data components using C# and ADO.NET. Environment: Visual Studio 2012 C#, AngularJS, Bootstrap, ASP.NET 4.5, WCF, JavaScript, jQuery, MVC 4, HTML5, CSS3, Entity Framework, IIS 7.5, MVC4, AJAX, NUnit, Karma, XML, SQL Server 2008, Windows 7&Team Foundation Server (TFS). Client: Logic Planet, India Oct 2013 Aug 2017 Role: Software Developer Responsibilities: Created Styles, Templates in Silverlight in designing the UI with XAML. Implemented Data Access layer, Caching Application block, Application validation, Exception handling and logging components using Microsoft Enterprise Library Application Blocks. Using MVC architectures to developed web-based applications. Utilized ASP.NET, C#, Service Oriented Architecture (SOA), Windows Communication Foundation (WCF). Used ASP.NET Server controls, User Controls and HTML controls. Designed pages using Ajax. Writing Complex Stored Procedures in SQL to pull data from DB2 and Oracle. Developed and used various Web forms, Custom Controls and User controls using ASP.NET, C# and JavaScript. Developed Web pages with ASP.NET using JavaScript, Client-Side Validation, Server controls, HTML5 Controls, jQuery, and CSS.Implementing the Object Relational Mapping using nHibernate. Involved in Database Designing, Views and Stored Procedures in SQL Server. Worked on Data Warehousing, Data Marts, and BI, Planning, and ETL concepts. Environment: C#, ASP.NET, MVC, XAML, Visual Studio, ETL, ADO.NET, Js, HTML, DHTML, XML, XSL, XSD, SOAP, Web Services, jQuery, nHibernate, Ajax, Oracle, SQL Server 2008. EDUCATION: Jawarhal Nehru Technological University Hyderabad(JNTUH) Computer Science and Information Technology 2009- 2013 Keywords: cprogramm csharp quality analyst user interface user experience message queue javascript business intelligence sthree database microsoft procedural language California Massachusetts New York Texas