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Charitha Ayyagari - DOT NET FULL STACK/ FRONTEND/ BACKEND / REACT/ ANGULAR developer

[email protected]

Location: Dayton, Ohio, USA

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Visa: H1B

Resume file: CHARITHAnetinteca_1750784911349.doc Please check the file(s) for viruses. Files are checked manually and then made available for download.

CHARITHA AYYAGARI [email protected] 9376261576 https://www.linkedin.com/in/charitha-c-3b71471b4/ Summary: 10 Years of experience in software development life cycle involving Architecture, Requirement analysis, design, development, Coding, Testing, Maintenance and Deployment of Various Applications based on Client Server, windows applications, web applications and business solutions with extensive experience in the. Experience in IT industry in all phases Software Development Life Cycle (SDLC) such as Analysis, Design, Development, Testing and Documentation of commercial Client-Server, Windows & Web applications using Waterfall, Agile Methodology. Strong experience in development and maintenance of software application with extensive programming experience in C#, ASP.NET, ASP.NET MVC, ADO.NET, ADO.NET Entity Framework, Web Forms, Web Controls, AJAX, CSS, Web Services, WCF & Window Services, Angular 4.0,6,7,8 JS. Expertise with application development using Object Oriented Analysis & Design techniques (OOAD) core Experience in developing User Interface (UI), Business Logic and Data Access components to meet user requirements. Worked with technologies like React JS ,Angular . Developed web pages using ASP. Net, C#, HTML, AJAX, Java Script, VB script and IIS. Used ADO & ADO.NET to connect with SQL Server Database. Profound knowledge in Core SQL concepts like Stored Procedures, Triggers, Functions, Packages. Extensively worked on developing applications using Azure . PROGRAMMING LANGUAGES C#, C, C++, ASP.NET. MICROSOFT TECHNOLOGIES Microsoft .Net Framework, ASP.NET, MVC 4, Web Forms, Win Forms, WPF, WCF, ADO.NET, LINQ. TOOLS Visual Studio, Eclipse, NetBeans, SQL, Studio, Jenkins, JIRA, POWER BI, Redux, Micro Services WEB TECHNOLOGIES ASP.Net, ASP.Net MVC, HTML, JSP, DHTML, AJAX,JSP,LINQ,Entity Framework, Bootstrap,NGRX, .NET CORE,WEB API, XAML,CSS,JSON,XML, JavaScript, jQuery, React, Angular JS. VERSION CONTROLLER SVN, GIT, TFS, Microsoft Visual SourceSafe Web Services Spring based SOAP and Restful web-services, SOAP, WSDL, REST Databases SQL Server, MySQL,cosmosDB. Reporting Tools SSRS, SSIS Education: Bachelor of Engineering in Computer Science from JNTU. - India. Masters in computer science from UD - United states. Client: Florida State University, FL Full stack DotNet Developer April 2023 Present Responsibilities: Working as a full stack developer here in FSU by using technologies like ASP.net, .Net core, React JS, MySQL, Web forms, AJAX, XML, HTML, CSS. Developed and maintained a secure fee payment portal using ASP.NET MVC/Core, C#, and SQL Server, handling thousands of student transactions daily. Designed RESTful APIs for dynamic fee calculation, real-time status updates, and transaction logs accessible by students and administrators. Implemented role-based authentication and authorization using ASP.NET Identity to protect student data and payment history. Developed custom dashboards and reporting modules for finance and admin teams using SSRS and Power BI. Improved UI/UX by implementing responsive design with Razor Pages, Bootstrap, and jQuery, enhancing user satisfaction scores. Responsible for entirely moving a very old single page application into react JS . Written API s from the core, following Agile Scrum methodology to deliver production ready product each sprint. Involving in all stages of systems development efforts, including requirements definition, design, architecture, testing and support. Have created Windows form Winform application. Developing Microservices using ASP.NET core. Working in applications using SQL Server. Designing and developing SQL Server database design, development and in writing Constraints, Indexes, Views, Stored Procedures, Cursors, Triggers and User Defined Functions. Being a part of continous deployments, team meetings, requirement gathering from the business, demoing the applications. Client: Microsoft,Redmond,WA DotNet Developer Dec 2021 April 2023 MS Approvals/MS Certification/Receipting Responsibilities: This project was based on agile methodology using Azure DevOps and I was primarily involved. In the design, development including coding and support for the applications using C#.Net and ASP.NET MVC 3.0/4.0/5, Web API.Net Core. and MVC framework at the backend and Angular 8 and React at the front end. Responsible for Developing both External and Internal Websites using ASP.NET Web forms andASP.NET MVC. Designed and developed cross-platform mobile applications using React Native, ensuring seamless performance across Android and iOS devices. Created modular, scalable architecture using MVVM pattern, improving testability and maintainability across Android and iOS platforms. Migrated 3 applications from angular to react as part of the migrations in Microsoft from angular to react. Developed various front-end screens using Angular 8 and Restful web services (Web API) using .Net core/MVC at the back end and wrote the service layer for the communication. between them and Unit Test Cases for the unit testing. React JS framework to develop the Single page application. Involved in SOA/REST concepts and developing and consuming SOAP and RESTful web services. Worked on different JavaScript frameworks and libraries like Angular 1.5 and Angular 2/6,/7,/8, Node JS and React JS. write application level code to interact with APIs, Web Services using AJAX, JSON and XML. Managed application Virtual Network, Active Directory and Clusters using Microsoft Azure. Client: CVS Dec2020 Dec2021 Role: .Net Developer Designed and implemented ASP.NET Core APIs to support application functionality, ensuring scalability and robustness. Developed user interfaces using React and Kendo UI, creating responsive and intuitive web pages to enhance user experience. Maintained the Dot Net E- commerce application. Cross-platform mobile app development with Ionic Engaged in Agile sprint practices, participating in sprint planning, stand-ups, and retrospectives to deliver high-quality code and meet sprint goals. Managed client communication as the primary point of contact for an offshore team, overseeing 2 major projects simultaneously. Translated 25 client requirements into actionable tasks for the offshore team, ensuring project alignment and efficiency. Conducted client meetings to gather feedback, address issues, and ensure that project deliverables met client expectations Client: United Parcel Service, Lutherville-Timonium, MD Dec2019 Dec2020 Role: .Net Developer Worked closely with the clients/stakeholders in gathering and analyzing requirements and providing solutions that meet the client s requirements. Developed two Single Page Applications (SPA) from scratch based on client side JavaScript framework Angular 4/6/8/9/10. Used ASP.NET MVC5 framework to support the use of Dependency Injection to inject objects into a class, instead of relying on the class to create the object itself. Developed UI applications using ASP.Net MVC and Angular 4.0 architectural pattern. Created multiple components in project, In order to implement routing for Angular 4/6/8/9/10. Created multiple ASP.Net MVC controllers, Models and custom services to interact with the external Web Services. Experience in Data Querying using LINQ and Entity Framework to model the entities, logic and data manipulation. Involved in the complete Software development Life Cycle (SDLC) including Analysis, Design, Implementation, Testing and Maintenance with AGILE methodology. Worked in a Scrum/Agile environment to plan and estimate work at different levels (story, sprint, release). Environment: Visual Studio.Net 2015, C#.NET 4.6/5.0, .Net Core, ASP.NET MVC, Entity Framework, LINQ, TFS,React JS, GIT, CSS, JavaScript, JQuery, Angular 2/4/6/8/9/10, IIS. Client:Staples Oct 2018 Dec 2019 Sr.Net Developer Responsibilities: Designed the Dashboard application using MVC 4.6, Angular JS 1.x C#, Entity Framework, WCF. Worked with Visual VB .NET, Entity Framework LINQ, WCF, SQL database, Web API, JQuery, and Software life cycle using Class diagram activities for the application portal. Extensively worked on User Interface pages (aspx) using C#, CSS, Bootstrap, HTML, AJAX, JQuery, Java Script and to implement complex Business Rules and Validation of front end forms. Setting up AngularJS framework for UI development. Developed html views with HTML 5, CSS 3, JQuery 1.1.0, JSON, and Java Script. Extensive experience with Web API to provide services to HTTP requests. Also, Created Restful services using ASP.NET Web API Implemented the project using n-tier architecture with presentation tier (ASP.NET). Worked on the ClickOnce deployment applications. Extensively worked on developing applications using Azure . Created and optimized views for user interactions using objects of HTML Helper class, Custom Helpers and Angular JavaScript. Used ReactJS to create views to hook up models to the DOM and synchronize data with server as a Single Page Application (SPA). Imported data from flat files to SQL Server database using SSIS. Used SQL extensively in command objects of Crystal reports Developed stores procedures, triggers, functions and database tables in SQL database. Environment: Visual Studio 2015/2012, SQL Server 2015, .Net 4.5/4.0, VB.NET, MVC 4.6, Web API, AngularJS, C#, WPF, JavaScript, Elastic search, Oracle,Azure, XAML, HTML5, CSS,SSIS, JSON, WCF, OAuth, N-Tier, Entity Framework, LINQ, TFS, GIT, SVN, Team-City, Octopus Deploy Client: Intex Technologies, Hyderabad, India Dec 2017 Aug 2018 Web Developer Responsibilities: Involved in development of Web Forms, classes using ASP.NET that incorporates both N-Tier Architecture, and Database Connectivity. Developed Agile Software Development methodologies to enable efficient and effective high-quality software development. Extensively involved in production support by Working with clients & prospects to provide support as needed. Involved in requirement elicitation, analysis, design and estimation of the application Developed the front-end using ASP.NET and Used ADO.NET for data access and the order set windows application and used ADO.NET for data access. Used Team Foundation Server as version control. Implemented client-side Interface using React JS. Azure Storage development and design utilizing Blobs, Pages, Queues, Tables and VM's. Created user documentation for the application. Created validations on both Server Side and Client Side by utilizing JavaScript which efficiently decreases the processing time and resource consumption. Involved in team management for creating Web Service to validate. Environment: Visual Studio 2008, Microsoft .Net Framework 3.5/4, Team Foundation Server, MVC, ASP.NET, C#, HTML, CSS, JavaScript, jQuery, ADO.Net, SQL Server 2008, PL/SQL. Keywords: cprogramm cplusplus csharp user interface user experience javascript business intelligence information technology microsoft procedural language Florida Maryland Washington