# Praveen Kumar Annavarapu

> Immediate Joiner|.NET Developer (C#, ASP.NET Core, Web API) Angular 16/18 |Microservices |Azure DevOps |AI Azure OpenAI,RAG) |CI/CD |SQL Server |Full-Stack Engineer| Building Scalable Cloud-Native Enterprise Applications

Location: United States, United States
Profile: https://flows.cv/praveenkumarannavarapu

Developed web application in Visual Studio 2017 and Microsoft SQL Server 2016. Designed Presentation layer using ASP.NET, AngularJS, Bootstrap, HTML 5, CSS3, JavaScript, jQuery and AJAX using TDD and Agile methodology
• Working in a waterfall environment to deliver higher-quality software.
• Involved in gathering all requirements from the client and provided expertise advice for better enhancement of the application.
• Develop the front-end components using HTML5, CSS3, Bootstrap 3, and Angular 8. 
• Implemented ASP.NET MVC 5.0 pattern mechanism to display Insurance Claims, Service Transaction, Schedule and Appointments.
• Utilized ASP.NET input validation controls and JavaScript to perform client side validation.
• Developed Email Notification System using MSMQ asynchronous model using WCF Service and .net MSMQ binding.
• Used Factories, Services and built many custom directives.
• Created SSIS Packages to load the data from different applications sources like Excel, JIL, Flat File and Oracle into Sql Repository.
• Developed Data Access Layer using Entity Framework using repository, Aggregator and Façade patterns to access data from SQL and SQL Developer, also used API calls to enterprise API to get data in case of enterprise data.
• Developed WPF application using Control Templates, Data Templates, Bindings, Converters, and Routed Events, Command bindings, Commands and new features like LINQ and lambda expressions. 
• Designed components using JSX and reducers and actions using React.js and Redux using the latest version of JavaScript (ECMA 6). 
• Migrated existing applications from older web technologies to single page application architecture (SPA) using modern client side tools like React, Angular 4/5, Typescript and Webpack.

## Work Experience
### Azure Full Stack Developer @ Cellares
Jan 2023 – Present | San Francisco Bay Area

### Full-stack Developer @ Verizon
Jan 2021 – Jan 2022 | Hyderabad, Telangana, India

### Dotnet Developer-Sresol @ Research Centre Imarat (RCI)•DRDO
Jan 2017 – Jan 2021 | Hyderabad, Telangana, India


## Education
### Master's degree in Computer/Information Technology Administration and Management
Lindsey Wilson University

### Bachelor's degree in Electronics and Communications Engineering
Narasaraopet Engineering College


## Contact & Social
- LinkedIn: https://linkedin.com/in/praveen-kumar-annavarapu-9a6392194

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Source: https://flows.cv/praveenkumarannavarapu
JSON Resume: https://flows.cv/praveenkumarannavarapu/resume.json
Last updated: 2026-04-05