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Bharath Chandra Tangallapalli

@bharathchandratangal

Full Stack Software Engineer at CVS Health modernizing Erina and Aetna from WinForms to Blazor Server.

At CVS Health, I contributed to modernizing the Erina and Aetna insurance platforms from WinForms to Blazor Server, integrating Syncfusion components and Bootstrap. I also developed .NET 8 REST APIs for claims, enrollment, and policy data flows.

I used Claude AI with MCP integrations and sub-agent pipelines to support migration work, and authored SKILL.md files to standardize AI-assisted output. I replaced manual WinForms smoke tests with Playwright browser-based test suites for critical workflows.

Experience

Work history, roles, and key accomplishments

Current

Software Developer

Current

CVS Health

May 2025 - Present (1 year 5 months)

Contributed to modernizing legacy WinForms applications to Blazor Server for Erina and Aetna insurance platforms, integrating Syncfusion and Bootstrap. Utilized Claude AI with MCP integrations and automated testing with Playwright.

C#.NET 8+Blazor Syncfusion Bootstrap Claude AI MCP Playwright Azure DevOps SQL Server REST APIs Azure App Services

Full Stack .NET Developer

V4c.ai

Apr 2025 - May 2025 (1 month)

Designed and developed cloud-native .NET 8 microservices using C# 12 with DDD and CQRS patterns. Built secure ASP.NET Core Web APIs with OAuth 2.0, JWT, and Azure Key Vault, and integrated ML.NET and Azure AI Services.

.NET 8+C# 12 Microservices DDD CQRS ASP.NET Core OAuth JWT Azure Key Vault Entity Framework Core Dapper LINQ SQL Server ML.NET Azure AI Angular 18 Blazor Docker Kubernetes Azure DevOps Jenkins GitHub Co Pilot

Full Stack .NET Engineer

Sumeru Technologies

Oct 2024 - Apr 2025 (6 months)

Developed and maintained enterprise microservices using .NET Core 6 and C# 11. Built Angular 18 SPAs and managed hybrid data storage with SQL Server, Oracle, and MongoDB.

.NET 6.0 C# 11 Microservices REST APIs WCF JWT OAuth Azure Key Vault Angular 18 HTML5 CSS Bootstrap SQL Server Oracle MongoDB Entity Framework Core LINQ Dapper Docker Kubernetes Jenkins Bamboo SSRS SSIS

Software Engineer

Netcracker

Mar 2021 - Dec 2022 (1 year 9 months)

Developed and enhanced enterprise business functionality using .NET Core 3.1 and ASP.NET MVC 5. Built Angular 12 SPAs and optimized backend queries with Entity Framework and LINQ.