Ashish D.

**Senior .NET Developer | ASP.NET Core | React | Blazor | AI** ⭐ 16+ Years of Experience | 200+ Successfully Delivered Projects ⭐ 5+ Years (10,000+ Hours) on Upwork with Consistent Client Satisfaction ⭐ Available Across Global Time Zones ## Professional Summary I am a Senior Software Developer with 16+ years of experience building web applications, APIs, cloud solutions, and enterprise software for clients across various industries. Over the years, I have delivered more than 200 projects ranging from startup products to large business applications. I enjoy solving challenging problems, writing clean and maintainable code, and helping businesses turn their ideas into reliable software solutions. My experience covers the complete development lifecycle—from understanding requirements and designing solutions to development, deployment, and ongoing support. I follow SOLID principles, design patterns, Clean Architecture, CQRS, and microservices best practices to build scalable, maintainable, and high-performance applications. In recent years, I have also been working extensively with Generative AI, AI-powered automation, RAG applications, LLM integrations, AI agents, and modern AI development tools to help businesses improve productivity and build intelligent software solutions. --- ## Core Technical Skills ### Backend & Frameworks ✔ ASP.NET ✔ ASP.NET MVC ✔ .NET Core (.NET 3.1, .NET 8, .NET 9) ✔ ASP.NET Web API ✔ Entity Framework Core ✔ Node.js ### Frontend Technologies ✔ React.js ✔ AngularJS ✔ Blazor ✔ JavaScript ✔ TypeScript ✔ jQuery ✔ HTML5 ✔ CSS3 ### AI & Python Development ✔ Python Development ✔ Generative AI Applications ✔ OpenAI Integration ✔ LLM-Based Solutions ✔ AI Chatbots & Assistants ✔ RAG (Retrieval-Augmented Generation) Applications ✔ AI Agents & Workflow Automation ✔ Prompt Engineering ✔ Vector Databases ✔ LangChain & AI Frameworks ✔ Document Processing & Knowledge Base Systems ✔ AI-Powered Business Applications ### AI Development Tools ✔ Codex ✔ Cursor ✔ Claude Code ✔ GitHub Copilot ✔ VS Code AI Tooling ✔ Antigravity ### Automation & Integration ✔ N8N Workflow Automation ✔ API Development & Integration ✔ Third-Party Integrations ✔ Webhooks & Event-Driven Systems ✔ Business Process Automation ### Cloud Platforms ✔ Microsoft Azure ✔ AWS ✔ Google Cloud Platform (GCP) ### Databases ✔ SQL Server ✔ PostgreSQL ✔ MySQL ✔ Oracle ✔ MongoDB ### Architecture & Development Practices ✔ SOLID Principles ✔ Design Patterns ✔ Clean Architecture ✔ Domain-Driven Design (DDD) ✔ Microservices Architecture ✔ CQRS (Command Query Responsibility Segregation) ✔ Event-Driven Architecture ✔ GraphQL APIs ✔ RESTful APIs ✔ Dependency Injection ✔ Repository Pattern ✔ Unit of Work Pattern ### Source Control & DevOps ✔ GitHub ✔ GitLab ✔ Bitbucket ✔ TFS ✔ SVN ✔ GitHub Actions ✔ GitLab CI/CD ✔ Azure DevOps ✔ Jenkins ### Additional Expertise ✔ Full-Stack Web Development ✔ SaaS Application Development ✔ Enterprise Application Development ✔ Legacy System Modernization ✔ Performance Optimization ✔ Application Maintenance & Support ### What I Bring to Projects ✔ Strong Full-Stack Development Experience ✔ Clean, Maintainable, and Scalable Code ✔ AI-Powered Solution Development ✔ Focus on Best Practices and Long-Term Maintainability ✔ Reliable Communication and On-Time Delivery ✔ Problem Solving for Complex Requirements ✔ Experience Working with Global Teams and Clients ✔ Long-Term Support and Maintenance