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I am a results-driven Full Stack .NET Developer with 5+ years of experience designing, developing, and deploying scalable web applications across financial services, healthcare, and insurance. I specialize in C#, .NET Framework/Core, ASP.NET, Web API, Angular, SQL Server, Oracle, and Azure, delivering maintainable solutions in Agile (Scrum) environments. I focus on secure, high-performance cloud-native apps and microservices, with strong emphasis on CI/CD, testing, and security standards like PCI DSS and SOC 2. I collaborate with cross-functional teams to ship robust code on schedule, optimize databases, and continuously improve performance and reliability.…I am a results-driven Full Stack .NET Developer with 5+ years of experience designing, developing, and deploying scalable web applications across financial services, healthcare, and insurance. I specialize in C#, .NET Framework/Core, ASP.NET, Web API, Angular, SQL Server, Oracle, and Azure, delivering maintainable solutions in Agile (Scrum) environments. I focus on secure, high-performance cloud-native apps and microservices, with strong emphasis on CI/CD, testing, and security standards like PCI DSS and SOC 2. I collaborate with cross-functional teams to ship robust code on schedule, optimize databases, and continuously improve performance and reliability.

Aadarsh Kumar Vanga

Full Stack Developer, Back-End Developer, Front-End Developer, +4

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I am a results-driven Full Stack .NET Developer with 5+ years of experience designing, developing, and deploying scalable web applications across financial services, healthcare, and insurance. I specialize in C#, .NET Framework/Core, ASP.NET, Web API, Angular, SQL Server, Oracle, and Azure, delivering maintainable solutions in Agile (Scrum) environments. I focus on secure, high-performance cloud-native apps and microservices, with strong emphasis on CI/CD, testing, and security standards like PCI DSS and SOC 2. I collaborate with cross-functional teams to ship robust code on schedule, optimize databases, and continuously improve performance and reliability.…I am a results-driven Full Stack .NET Developer with 5+ years of experience designing, developing, and deploying scalable web applications across financial services, healthcare, and insurance. I specialize in C#, .NET Framework/Core, ASP.NET, Web API, Angular, SQL Server, Oracle, and Azure, delivering maintainable solutions in Agile (Scrum) environments. I focus on secure, high-performance cloud-native apps and microservices, with strong emphasis on CI/CD, testing, and security standards like PCI DSS and SOC 2. I collaborate with cross-functional teams to ship robust code on schedule, optimize databases, and continuously improve performance and reliability.

Available to hire

I am a results-driven Full Stack .NET Developer with 5+ years of experience designing, developing, and deploying scalable web applications across financial services, healthcare, and insurance. I specialize in C#, .NET Framework/Core, ASP.NET, Web API, Angular, SQL Server, Oracle, and Azure, delivering maintainable solutions in Agile (Scrum) environments.

I focus on secure, high-performance cloud-native apps and microservices, with strong emphasis on CI/CD, testing, and security standards like PCI DSS and SOC 2. I collaborate with cross-functional teams to ship robust code on schedule, optimize databases, and continuously improve performance and reliability.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Work Experience

Full Stack .NET Developer at Accompany Health

January 1, 2024 - Present

Involved in analysis, design, coding, unit testing, integration testing, review and release. Architected and developed REST-based APIs using ASP.NET Web API hosted on Windows Azure; built SPA with Angular 14; implemented Azure storage; implemented authentication/authorization and CRUD actions; created reusable Angular components; implemented CI/CD in Azure; used LINQ; developed microservices with .NET Core 5; led QA to NUnit tests; collaborated with cross-functional teams.

Sr Software Engineer II at Arch Insurance

December 20, 2023 - September 23, 2025

Redefined project management strategy for a large Shared Calendar system (8,500+ customer appointments/week, 2,500+ employees). Led a team of four, improved business processes, and delivered a scalable customer-facing web app; implemented Web API, Angular frontend, DHTMLX components, and EWS-based calendar display; performed code reviews and migrated UI toward SPA architecture.

ASP.Net Developer at HSBC

April 1, 2022 - September 23, 2025

Involved in requirement analysis, design and development of a web-based banking application using C#, ASP.NET MVC/Web API, Angular, Entity Framework, and SQL Server. Implemented a data access layer, RESTful services, and cloud deployment on Azure; delivered unit testing with NUnit; worked in Agile sprints; collaborated with teams across Admin, Banker and Customer modules.

Full Stack .NET Developer at Accompany Health

January 1, 2024 - Present

Architected PCI-compliant credit-card and SSN vault using .NET 6, SQL Server 2016, AES-256; achieved SOC 2 Type II audit with zero findings. Delivered 12+ Azure-hosted microservices with Docker and Kubernetes auto-scaling handling up to 2,000 requests/sec, reducing latency by 45% compared with the prior monolith. Built a secure RESTful Web API layer (ASP.NET Core 5, OAuth 2.0, JWT) consumed by an Angular 14 SPA, achieving 99.98% uptime. Developed a responsive Angular SPA with Angular Material 13 & Bootstrap 5; improved mobile conversion by 32% and Lighthouse score to 94. Authored 40+ high-performance SQL objects (stored procedures, indexed views) reducing report times from 4 minutes to 9 seconds. Integrated Azure Blob Storage with private endpoints and SAS tokens, reducing storage costs by 28% while meeting GDPR/CCPA retention. Migrated 10 TB of legacy data to a normalized SQL schema via automated ETL, removing duplicates and restoring referential integrity. Participated in two-week Ag

Sr. Software Engineer II at Arch Insurance

December 1, 2023 - October 6, 2025

Designed 3-tier architecture (Presentation/Business/Data) with Unity DI container and generic repository; enabled 100% unit-test coverage under TDD. Built 25+ RESTful Web API endpoints (.NET 6) used by legacy SOAP systems and an Angular front-end; achieved sub-100 ms average response. Developed an Angular 14 SPA; boosted mobile traffic by 42%. Created 50+ reusable UI components with DHTMLX Scheduler, Grid and Tabbar; integrated real-time EWS calendar for 3,000+ active users. Implemented server-side and client-side validation; reduced post-backs by 60% and lowered server CPU 18%. Wrote 30+ SQL stored procedures and triggers; optimized CRUD routines; report generation time reduced from 3 minutes to under 15 seconds. Migrated nightly batch jobs to async multi-threaded C# services (TPL); cut EWS & AD sync window from 6 hours to 45 minutes. Led peer code reviews and enforced StyleCop/FxCop standards; defect rate fell 25% across two release cycles.

ASP.Net Developer at HSBC

April 1, 2022 - October 6, 2025

Delivered 8 core-banking modules (Angular 4, ASP.NET Web API) processing 50K+ daily transactions with 99.97% uptime. Built responsive SPA with Angular reactive forms, RxJS async calls, and client-side validation; reduced form-submission errors by 35%. Created 30+ responsive UI screens with HTML5, CSS3, Bootstrap; improved cross-browser defects and Lighthouse accessibility to 94. Built RESTful APIs via Entity Framework and LINQ; reduced average query time by 28% versus legacy stored-proc layer. Followed 2-week Agile sprints (JIRA, Git, Azure DevOps); maintained 80% NUnit coverage and automated CI pipeline; build-to-test cycle trimmed from 3 hours to 25 minutes. Deployed microservices to Azure App Service + Cosmos DB (MongoDB API), enabling auto-scale to 1,000 concurrent users while maintaining <200 ms P95 latency.

Full Stack .NET Developer at Accompany Health

January 1, 2024 - Present

Architected PCI-compliant credit-card and SSN vault (.NET 6, SQL Server 2016, AES-256) that passed external SOC 2 Type II audit with zero findings. Delivered 12+ Azure-hosted microservices (Docker, Kubernetes) auto-scaling to 2k requests/sec; reduced average latency by 45% vs prior monolith. Built secure RESTful Web APIs (ASP.NET Core 5, OAuth 2.0, JWT) consumed by Angular SPA; achieved 99.98% uptime. Led data migration and ETL improvements; implemented Azure Blob Storage with private endpoints and SAS tokens; migrated 10 TB legacy data to normalized SQL schema; maintained 85% unit test coverage via NUnit/Moq; automated CI/CD via Azure DevOps; participated in two-week Agile sprints.

Sr. Software Engineer II at Arch Insurance

December 1, 2023 - October 6, 2025

Built 15+ C# ASP.NET Web Forms & MVC modules; designed 3-tier architecture with Unity DI container and generic repository pattern; achieved 100% unit-test coverage under TDD. Created 25+ RESTful Web API endpoints (.NET 6) consumed by legacy SOAP systems and Angular front-end; delivered sub-100 ms average response time. Developed SPA in Angular 14; implemented 50+ reusable UI components with DHTMLX; integrated real-time EWS calendar for 3,000+ active users. Migrated nightly batch jobs to async multi-threaded C# services (TPL), reducing EWS/AD sync window; led code reviews and enforced StyleCop/FxCop.

ASP.Net Developer at HSBC

April 1, 2022 - October 6, 2025

Delivered 8 core-banking modules (Angular 4, ASP.NET Web API) processing 50k+ daily transactions with 99.97% uptime. Built responsive SPA with Angular reactive forms, RxJS async calls, and client-side validation; cut form-submit errors 35%. Created RESTful C# APIs via Entity Framework (EF) Database-First & LINQ, reducing average query time 28% vs legacy stored-proc layer. Followed 2-week Agile sprints (JIRA, Git, Azure DevOps); maintained 80% NUnit coverage and automated CI pipeline — build-to-test cycle trimmed from 3 h to 25 min. Deployed microservices to Azure App Service + Cosmos DB (MongoDB API), enabling zero-code auto-scale to 1,000 concurrent users while maintaining <200 ms P95 latency.