Aparna Kuppala

Sr.Net Full Stack Developer

Email: ad3rew@r.postjobfree.com

Contact: +1-470-***-****

Linkedin:https://www.linkedin.com/in/aparnak-b0997321/ Professional Summary:

● Senior .NET Full Stack Developer with over 10+ years of experience with Strong understanding of Object-Oriented Design in designing, developing, and maintaining web and client/server applications using Microsoft Technologies.

● Experience developing web applications using .NET Core, ASP.NET Core, and other Microsoft technologies.

● Designed and developed complex user interfaces using C# and WPF, ensuring optimal performance and usability.

● Expertise in Microsoft technologies including, .Net Core, Micro Services, Docker, C#, VB.Net, Web API, ASP.NET MVC & Web Forms, Classic ASP, Entity Framework, Entity Framework Core, SQL Server, Azure Cloud, Azure AD, Azure DevOps, AWS Services, Angular14, React JS, Vue JS, Typescript, JQUERY, JavaScript, NodeJS, Swagger, NUnit, XUnit, Bit-Bucket, Jira and TFS.

● experienced as a C# WPF developer with a proven track record of delivering high-quality software solutions. Developed and maintained desktop applications using C# and WPF, adhering to established coding standards and practices.

● Implemented the MVVM (Model-View-ViewModel) pattern using WPF, resulting in clean, testable, and maintainable code.

● Experience in Azure Cloud Services (PaaS), Storage, Web Apps, and Active Directory (Azure AD).

● Designed and developed Cloud Service projects and deployed them to Web Apps and PaaS.

● Expertise in Client/Server (WinForms) and Web-based (MVC, Web Forms, ASP.Net) application development.

● Experience in Azure DevOps. – Repos, Board, CICD Pipelines & Artifacts.

● Experience in using Terraform.

● Managed CI operations using Bitbucket, Jenkins, and Software Configuration Management.

● Good Experience in Developing Applications using Microservices and monolithic architecture.

● Experience in using Language-Integrated Query (LINQ) query and retrieving data from different data sources.

● Experience in database-related work, primarily creating complex stored procedures, packages, Views, Triggers, and Functions, using MS SQL SERVER.

● Developed, deployed, and monitored SSIS Packages.

● Proficient in designing and developing SSRS reports and Crystal Reports.

● Experience in using SSIS tools like Import and Export Wizard, Package Installation, and SSIS Package Designer. Experience in importing/exporting data between different sources like Oracle/Access/Excel etc. using SSIS/DTS utility.

● Experience in NoSQL – Cosmo DB, Cassandro.

● Experienced in Configuration Management, setting up and maintaining company Version policies, build schedules using Bitbucket, TFS-Git Repositories.

● Experience in ELK logging tool, KAFKA, Dockers and Kubernetes.

● Experience in SignalR and WebRTC for video chat application and integration with .net applications.

● Experience in Elasticsearch Engine to read the Documents and PDF files and store them in the Elastic server.

● Experience in Twilio and Voxeo for voice calling, SMS and video chat for applications and integration with .net applications.

● Experience on Third party controls like Telerik controls, Kendo UI controls, DevExpress controls, PrimeNg controls, Primeface controls and integration with .Net and Angular applications.

● Worked extensively on Swagger & Postman Open-Source Functional testing tool for Web API and Web service.

● Proficient in using code versioning tools, such as GitHub, SVN and Bit-Bucket.

● Experience on logging tools, such as Log4net, Siri Log and Sum Logic.

● Experience on ActiveX Controls using VB and integration with .net applications.

● Experience in preparing POC for common tasks including documentation for Integration.

● Experience providing project estimates with respect to required task details.

● Experience working with both IT and business teams for meeting project goals.

● Experience in compiling technical documentation and transitioning to IT and business teams. Technical skills:

Azure Cloud Azure AD, Azure Services, Azure Functions and AWS Services

.Net Technologies .Net core 3.1, EF Core,WPF, ASP.NET (Web Forms), Win Forms, ADO.NET, LINQ, Entity Framework

Programming Languages C#, VB.NET, VB 6.0, SQL and T-SQL Web Technologies Web API, Restful Services, Web Services, SOAP, Bootstrap, HTML 5, CSS, JavaScript, TypeScript, jQuery, React JS, Angular 2, 4, 8,11,14, Vue JS XML, AJAX tool kit

GUI and IDE VS Code and Visual Studio.NET 2017/2015/2013/2008 RDBMS / DBMS

Version Controller

Web Servers

SQL Server 2017/2014/2012/2008 /2005 and Oracle

Azure Repos, Bitbucket, Git, Team foundation server (TFS) IIS 5.0/6.0/7.0/8.0

BI and Reporting SSIS,SSRS and Crystal Reports

Third-party tools Swagger, Postman, Telerik, Jenkins, High charts Concepts OOPS, MVC Architecture

Education and Qualification:

● Bachelors in technology ( JNTU University)

Professional Experience:

Client: NextGen Healthcare Systems, Atlanta GA

Nov 2021 – Present

Senior .Net Full-Stack Developer

Roles & Responsibilities:

● Developed and maintained desktop applications using C# and WPF, adhering to established coding standards and practices.

● Designed and developed complex user interfaces using C# and WPF, ensuring optimal performance and usability.

● Implemented the MVVM (Model-View-ViewModel) pattern using WPF, resulting in clean, testable, and maintainable

● Implemented module-level routing to achieve lazy loading.

● Delivering C# programming and WPF framework to contribute to innovative projects in a dynamic team environment.

● Worked closely with stakeholders to gather requirements and translate them into technical specifications.

● Participated in code reviews to ensure code quality and adherence to project guidelines.

● Troubleshoot and resolve software defects in a timely manner.

● Designed and developed complex user interfaces using C# and WPF, ensuring optimal performance and usability.

● Worked closely with stakeholders to gather requirements and translate them into technical specifications.

● Participated in code reviews to ensure code quality and adherence to project guidelines.

● Developed Screens, modules, events, classes, and functionalities on C#, vb.Net, ASP.NET MVC, Entity Framework Core, .Net Core and Angular based applications to meet the client requirements as per the Business Rules.

● Importing/exporting data between different sources like Oracle/Access/Excel etc. using SSIS/DTS utility.

● Worked on Hot fixes and deployed to production within a short span of time (Production Support).

● Developed, deployed and hosted Restful API services for Mobile and Web gallery offers into Microsoft Azure cloud platform.

● Implemented custom components and reused them in the controllers.

● Additional usage of object-oriented programming (OOPS) and web application development. Consumed the API service and a part of the team to develop some Web API’S.

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

● Extensively used Datasets, Data Tables and Data Views of ADO.NET to retrieve and manipulate data and display in ASP.NET front end interface.

● Implemented Authentication using JWT to generate tokens and verify tokens in the Backend using Rest API’s using Azure AD.

● Developed and executed a comprehensive testing strategy to validate the functionality of a .NET application after its migration to Azure, ensuring that the application met the performance, scalability, and reliability requirements.

● Utilized Azure Application Insights to monitor the performance of a .NET application in Azure, identifying and resolving performance bottlenecks to ensure optimal application performance.

● Proficient in developing and deploying Azure Logic Apps to automate business processes and workflows.

● Successfully migrated an on-premises .NET application to Azure, utilizing Azure App Service, Azure SQL Database, and Azure Storage to create a scalable and highly available cloud-based solution.

● Worked with a team to migrate a complex .NET application to Azure, utilizing Azure Functions and Azure Service Bus to create a scalable and resilient solution.

● Delivering C# programming and WPF framework to contribute to innovative projects in a dynamic team environment.

● Developed and maintained unit tests and integration tests for .NET Core applications, using testing frameworks like NUnit and xUnit.

● Deployed the Docker image files .

● Implemented Unit test cases in Angular application using JASMINE

● Used SOAPUI for functional testing/debugging the web services and used WCF Services for establishing connection between application layers.

● Designed and implemented Azure Active Directory (AAD) integration for single sign-on (SSO) and user management.

● Microservice integration in the AWS Services

● Integrate AWS lambda serverless functions.

● Files stored in S3 bucket.

● Involved in ETL code using PL/SQL to meet requirements for Extract, Transformation, Cleaning and Loading of data from source to target data structures.

● Strong collaboration and communication skills, able to work closely with business stakeholders to gather application and reporting requirements and translate them into responsive applications and/or SSRS reports

● Implemented Kubernetes networking features such as ingress and service discovery, enabling efficient routing and communication between microservices

● Design and develop the applications using Angular 14 along with Html 5, and Bootstrap.

● Integrate RXJS in this application for managing events and states.

● Used Directives, Services, Filter, Controllers, and Factories from the Angular framework.

● Worked on Angular 14 by consuming RESTful web services & Used Angular 14 forms like Template Driven forms and Modern Driven (Reactive) forms.

● Developed, deployed, and monitored SSIS Packages.

● Worked with DevOps teams to implement continuous integration and deployment (CI/CD) pipelines for .NET applications deployed to Kubernetes clusters

● Designed and implemented microservices-based architecture for a large-scale e-commerce application, resulting in significant improvements in performance, scalability, and maintainability.

● Configured and optimized ActiveMQ for high availability and scalability in a .NET environment.

● Designed web pages using Cascading Style Sheet (CSS) in order to separate presentation from structure. Defined text alignment, size, borders, and many other typographic characteristics.

● Writing stored procedures and SQL queries to fetch the data for SQL Server Reporting Services (SSRS).

● Enhancing and/or modifying existing SQL Server reports.

● Environment: Angular 14, jQuery, Bootstrap, ASP.NET Core, WPF, Azure AD, DevOps, SQL-server 2017, SSIS,,SSRS, IIS7, AWS, CICD Pipelines, GIT, JIRA. Client: NASCO,GA

Feb 2020 to Oct 2021

.Net Full-Stack Developer

Roles & Responsibilities:

● Design and develop the applications using React JS along with Html 5, and Bootstrap.

● Integrate Redux in this application for managing events and states.

● Used the React Hooks.

● Worked on React JS by consuming RESTful web services.

● Extensively Consumed & Debugging Security implemented by using WCF SOAP service, EDMX, LINQ and Lambda expressions for data.

● Designed and implemented Azure Active Directory (AAD) integration for single sign-on (SSO) and user management.

● Implemented module-level routing to achieve lazy loading.

● Implemented custom components and reused them in the controllers. s

● Worked on Hot fixes and deployed to production within a short span of time (Production Support).

● Developed Screens, modules, events, classes, and functionalities on C#, vb.Net, ASP.NET MVC, Entity Framework Core, .Net Core and React based applications to meet the client requirements as per the Business Rules.

● Integrate message queuing with

● Kafka.

● (Producer and Consumer)

● Created SSIS Reusable Packages to extract data from Multi formatted Flat files, Excel, XML files into UL Database and DB2 Billing Systems.

● Developed, deployed and hosted Restful API services for Mobile and Web gallery offers into Microsoft Azure cloud platform.

● Additional usage of object-oriented programming (OOPS) and web application development. Consumed the API service and a part of the team to develop some Web API’S.

● Implemented the MVVM (Model-View-ViewModel) pattern using WPF, resulting in clean, testable, and maintainable code.

● Delivering C# programming and WPF framework to contribute to innovative projects in a dynamic team environment.

● Designed and developed complex user interfaces using C# and WPF, ensuring optimal performance and usability.

● Developed, deployed, and monitored SSIS Packages.

● Worked closely with stakeholders to gather requirements and translate them into technical specifications. Participated in code reviews to ensure code quality and adherence to project guidelines.

● Developed and maintained desktop applications using C# and WPF, adhering to established coding standards and practices.

● Troubleshoot and resolve software defects in a timely manner.

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

● Extensively used Datasets, Data Tables and Data Views of ADO.NET to retrieve and manipulate data and display in ASP.NET front end interface.

● Implemented Authentication using JWT to generate tokens and verify tokens in the Backend using Rest API’s using Azure AD.

● Developed and executed a comprehensive testing strategy to validate the functionality of a .NET application after its migration to Azure, ensuring that the application met the performance, scalability, and reliability requirements.

● Utilized Azure Application Insights to monitor the performance of a .NET application in Azure, identifying and resolving performance bottlenecks to ensure optimal application performance.

● Worked with a team to migrate a complex .NET application to Azure, utilizing Azure Functions and Azure Service Bus to create a scalable and resilient solution.

● Proficient in developing and deploying Azure Logic Apps to automate business processes and workflows.

● Successfully migrated an on-premises .NET application to Azure, utilizing Azure App Service, Azure SQL Database, and Azure Storage to create a scalable and highly available cloud-based solution.

● Developed and maintained unit tests and integration tests for .NET Core applications, using testing frameworks like NUnit and xUnit.

● Proficient in using Azure Automation to manage Azure resources, schedule jobs, and monitor system health

● Strong understanding of Azure Queues and their use in building scalable and reliable applications

● Experience with Azure Storage Queues and Azure Service Bus Queues for messaging and communication between components

● Skilled in creating and managing Azure Queues and monitoring queue performance

● Experience with Azure deployment tools such as Azure Resource Manager (ARM) templates and Azure CLI for provisioning and managing Azure resources

● Involved in ETL code using PL/SQL to meet requirements for Extract, Transformation, Cleaning and Loading of data from source to target data structures.

● Experience with writing complex queries and stored procedures for compiling data for SSRS reports.

● Strong collaboration and communication skills, able to work closely with business stakeholders

● Implemented Kubernetes networking features such as ingress and service discovery, enabling efficient routing and communication between

● microservices

● Designed in Microsoft Visual C# in the script component of SSIS.

● Worked with DevOps teams to implement continuous integration and deployment (CI/CD) pipelines for .NET applications deployed to Kubernetes clusters

● Designed and implemented microservices-based architecture for a large-scale e-commerce application, resulting in significant improvements in performance, scalability, and maintainability.

● Deployed the Docker image files.

● Microservice integration in the AWS Services

● Files stored in S3 bucket.

● Designed web pages using Cascading Style Sheet (CSS) in order to separate presentation from structure. Defined text alignment, size, borders, and many other typographic characteristics.

● Created Stored Procedures, Functions, and Triggers using T-SQL in SQL Server to insert, update, and delete data into the tables.

● Development of enterprise reports by pulling data from various sources and presenting in SQL Server Reporting Services (SSRS).

Environment: React JS, Redux, React Hooks, jQuery, Bootstrap, ASP.NET Core, WPF, Azure AD, AWS Services, SQL-server 2017,SSIS, SSRS, IIS7, GIT.

Client: Noridian Healthcare Solutions

June 2013 to Feb2020

.net Full-Stack Developer

Roles & Responsibilities

● Develop Web-based solutions using Microsoft technologies like ASP.NET MVC, ASP.NET Core, C# and Docker.

● Good understanding of the architecture and application logic.

● Extensively used Angular 8, HTML5, CSS, and bootstrap for developing rich responsive UI.

● Published Angular and Dotnet core applications into Docker images and stored them on the centralized server.

● Used Directives, Services, Controllers, and factories from the Angular framework.

● Extensively used HTML5, CSS, and jQuery for developing rich UI.

● Developed Screens, modules, events, classes, and functionalities on C#, vb.Net, ASP.NET MVC, Entity Framework Core,

.Net Core and Angular based applications to meet the client requirements as per the Business Rules.

● Additional usage of object-oriented programming (OOPS) and web application development. Consumed the API service and a part of the team to develop some Web API’S.

● Implemented the MVVM (Model-View-ViewModel) pattern using WPF, resulting in clean, testable, and maintainable code.

● Developed, deployed, and monitored SSIS Packages.

● Develop NUnit test cases for .Net Core APIs.

● Managed data using SQL server 2014.

● Provide production support in Dotnet Web APIs.

● Integrate message queuing with Kafka. (Producer and Consumer)

● Implemented STYLECOP and JSLINT rules for automatic code optimization.

● Implemented Authentication using JWT to generate tokens and verify tokens in the Backend using Rest API’s using Azure AD.

●Designed in Microsoft Visual C# in the script component of SSIS.

● Developed Microservices for the business components using the .NET framework.

● Deploying the application in different environments for System and Integration testing.

● Experience with extracting, transforming, and loading (ETL) data for SSRS reports.

● Maintaining Project Build and Release Management using TFS 2012.

● Deployed the Docker image files.

● Files stored in S3 bucket.

Environment: C#, ASP.NET Core 3.1, EF Core, Angular 8, RXJS, JASMINE, Azure AD, DevOps, ASP.NET MVC 5, WPF, AWS Services, EF 6,SSIS, DOCKER, jQuery, Bootstrap, SQL-server 2017, IIS7, CICD Pipelines, GIT, JIRA.

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