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I build production-ready AI systems for the enterprise. While others rely on external wrappers, I leverage the native .NET 10 AI stack and Microsoft AI Foundry to deliver high-performance, secure, and maintainable Agentic solutions. Recent AI Implementations: HRAssistant (Enterprise Agent): Built a multi-turn RAG agent using Microsoft Foundry IQ. It securely indexes SharePoint data and technical PDFs, providing citation-backed answers via a Blazor Web App. Native .NET 10 RAG Pipelines: Designed high-throughput ingestion engines using C# 14 and Azure AI Search, moving away from LangChain to reduce latency and infrastructure complexity. Secure AI Orchestration: Implementing Post-Quantum Cryptography and Azure RBAC to ensure LLM integrations meet the highest enterprise security standards. Microsoft AI Foundry Foundry Agent Service .NET 10 (LTS) C# 14 Azure AI Search (Hybrid/Vector) Semantic Kernel (The preferred Microsoft alternative to LangChain) Microsoft Graph / SharePoint Integration

🚀 Senior Full-Stack Developer | C# | .NET Core | Angular | Blazor Looking for an experienced developer who can take ownership of your project, understand complex requirements, and deliver reliable, production-ready solutions? I’m a Senior Full-Stack Developer with 8+ years of professional experience designing, developing, maintaining, and modernizing web applications. My core expertise is in C#, .NET Core, ASP.NET Web API, Angular, Blazor, SQL Server, and Node.js. I have worked on complex business applications and have experience collaborating with and leading distributed development teams. I’m comfortable taking ownership of a project—from understanding requirements and database design to API development, frontend implementation, debugging, optimization, and deployment. 💻 Technical Expertise Backend • C# / .NET / .NET Core • ASP.NET Core Web API & MVC • Entity Framework / EF Core • RESTful APIs & Third-Party Integrations • Node.js • Authentication & Authorization • Background Services & Scheduled Jobs Frontend • Angular / TypeScript • Blazor • JavaScript / jQuery • HTML5 / CSS3 • Bootstrap / Angular Material • Responsive Web Development Database • Microsoft SQL Server • MySQL • MongoDB / Firebase • Stored Procedures & Complex SQL Queries • Database Design & Query Optimization 🛠️ How I Can Help You ✓ Full-stack web application development ✓ .NET Core & C# backend development ✓ Angular and Blazor application development ✓ REST API development and integration ✓ Legacy application modernization ✓ Bug fixing and troubleshooting ✓ SQL/database performance optimization ✓ Third-party service and payment integrations ✓ Admin panels, dashboards & reporting systems ✓ Existing application maintenance and feature development ✓ Performance and code-quality improvements ⭐ Why Work With Me? I believe successful development is not just about writing code. It’s about understanding the business requirement, communicating clearly, and delivering a solution that is reliable and maintainable. You can expect: ✓ Clean, structured and maintainable code ✓ Clear and consistent communication ✓ Regular progress updates ✓ Attention to performance and scalability ✓ Ownership of tasks and problem solving ✓ Long-term support and maintenance ✓ Commitment to agreed timelines and requirements Whether you need to build a new application, add features to an existing system, develop APIs, modernize legacy code, solve a difficult bug, or improve application performance, I’d be happy to discuss your project. 📩 Send me a message with your requirements, and let’s discuss how I can help bring your project to completion.

🚀 Looking for a reliable .NET developer who can build, modernize, or scale your web application? I'm a Lead .NET Developer with 11+ years of professional experience building secure, scalable, and high-performance web applications using C#, ASP.NET Core, ASP.NET MVC, Blazor, Web API, and Azure. I help startups, SMEs, and enterprise organizations transform ideas into reliable software through clean architecture, modern development practices, and business-focused solutions. Over the years, I've delivered enterprise applications for clients across the USA, Canada, Australia, Switzerland, and the UK, serving industries including Finance, Healthcare, SaaS, CRM, ERP, Inventory Management, E-commerce, Legal Services, and Education. Whether you need a new application, modernization of a legacy system, or continuous enhancement of an existing platform, I focus on writing clean, maintainable code that delivers long-term value. What I Can Help You With ✔ Custom ASP.NET Core & ASP.NET MVC Web Applications ✔ Blazor Server & Blazor WebAssembly Development ✔ RESTful Web API & Backend Development ✔ Enterprise Application Development ✔ Legacy Application Modernization & Migration ✔ Microservices & Scalable System Architecture ✔ Database Design & Performance Optimization ✔ Third-Party API & Payment Gateway Integration ✔ Azure Cloud Deployment & CI/CD ✔ Bug Fixing, Performance Optimization & Code Refactoring Technical Expertise Languages & Frameworks: C#, ASP.NET Core, ASP.NET MVC, Blazor (Server & WebAssembly), Web API Frontend: HTML5, CSS3, JavaScript, Bootstrap, Tailwind CSS, jQuery, React (Basic), Angular (Basic) Databases & ORM: SQL Server, PostgreSQL, MySQL, Oracle, Redis, Entity Framework Core, Dapper Architecture & Development: Clean Architecture, Onion Architecture, SOLID, CQRS, MediatR, Repository Pattern, Dependency Injection Cloud & DevOps: Azure, Azure DevOps, AWS, Git, CI/CD Security & Integrations: JWT Authentication, ASP.NET Identity, REST APIs, Swagger/OpenAPI, Third-Party API Integration, Stripe, PayPal, Shopify API Why Clients Choose Me ✔ 11+ Years of Professional .NET Development Experience ✔ Clean, Scalable & Maintainable Code ✔ Strong Problem-Solving & Analytical Skills ✔ Clear & Proactive Communication ✔ Reliable Delivery with High-Quality Standards ✔ Long-Term Technical Support & Collaboration I believe great software is more than writing code—it's about understanding business goals, solving complex problems, and delivering solutions that are reliable, scalable, and built for the future. If you're looking for a dependable Lead .NET Developer who takes ownership, communicates effectively, and delivers high-quality solutions on time, I'd love to discuss your project and help turn your ideas into successful software. Let's build something exceptional together.

I am a Senior Full-Stack .NET Developer and ERP Specialist with expertise in building enterprise applications, SaaS platforms, ERP systems, CRM solutions, AI-powered applications, and business automation software. I specialize in designing scalable, secure, and high-performance applications using modern Microsoft technologies while integrating industry-leading third-party services to create complete business solutions. ### Core Expertise * Enterprise ERP Development * CRM Development * SaaS Product Development * Business Process Automation * Financial & FinTech Applications * Inventory & Warehouse Management * Accounting Systems * HR & Payroll Systems * AI Application Development * Multi-Tenant SaaS Architecture * Cloud Application Development * API Development & Integration * Dashboard & Reporting Solutions ### Microsoft Technologies * ASP.NET Core (.NET 6/7/8/9/10) * C# * Entity Framework Core * LINQ * SQL Server * PostgreSQL * MySQL * Azure DevOps * AWS * Docker * SignalR * Redis * Hangfire * MediatR * CQRS * Clean Architecture * Microservices * JWT Authentication * Identity Server * OAuth 2.0 * OpenID Connect ### Frontend Technologies * Angular (Latest Versions) * Blazor Server * Blazor WebAssembly * TypeScript * JavaScript (ES6+) * HTML5 * CSS3 * Bootstrap * Tailwind CSS ### Angular Component Libraries * Angular Material * PrimeNG * Kendo UI * Syncfusion * DevExtreme * NG-ZORRO * AG Grid * ApexCharts * Chart.js ### Blazor Component Libraries * Radzen Blazor * MudBlazor * Syncfusion Blazor * Telerik UI for Blazor * DevExpress Blazor * Blazorise ### AI & Machine Learning Integration * OpenAI (ChatGPT) * Azure OpenAI * Google Gemini * Anthropic Claude * LangChain * Vector Databases * AI Chatbots * AI Document Processing * AI Workflow Automation ### Third-Party API Integrations * Stripe * PayPal * Square * Razorpay * Mollie * Braintree * Authorize.Net * Adyen * Twilio * SendGrid * Mailgun * Brevo (Sendinblue) * Amazon SES * Firebase * Firebase Cloud Messaging (FCM) * OneSignal * Google Maps Platform * Mapbox * HERE Maps * Bing Maps * Google OAuth * Microsoft Entra ID (Azure AD) * Facebook Login * LinkedIn Login * GitHub OAuth * Auth0 * DocuSign * Adobe Acrobat Sign * Dropbox API * Google Drive API * Microsoft Graph API * OneDrive API * QuickBooks * Xero * Zoho CRM * HubSpot * Salesforce * Zoom API * Microsoft Teams API * Slack API * Discord API * YouTube Data API * Vimeo API * Cloudinary * AWS S3 * Cloudflare R2 * Shippo * ShipStation * EasyPost * FedEx API * UPS API * DHL API ### Reporting & Business Intelligence * Power BI * SSRS * Crystal Reports * FastReport * QuestPDF ### Database Technologies * SQL Server * PostgreSQL * MySQL * SQLite * Redis I build software with a strong focus on clean architecture, scalability, security, performance, and long-term maintainability. Whether it's a startup MVP or a large enterprise platform, I deliver production-ready solutions that are reliable, extensible, and aligned with business objectives.

Are you looking for a senior .NET developer who can turn complex business requirements into reliable, scalable software? I’m Zeeshan, a full-stack .NET and Cloud Developer with 🏆 10+ years of experience building SaaS products, modernizing legacy systems, and delivering business-critical applications. I help companies build secure ASP.NET/C# platforms, REST APIs, SQL Server solutions, AWS deployments, SharePoint workflows, and low-risk batch-data migrations. I also understand the requirements of regulated applications, including 21 CFR Part 11 considerations such as audit trails, role-based access, electronic records, validation, and data integrity. *What I Can Deliver* ✅ End-to-end SaaS application development—from architecture to deployment ✅ Scalable ASP.NET and C# web applications ✅ Secure REST APIs and third-party integrations ✅ SQL Server architecture, query optimization, and database maintenance ✅ Batch-data migrations with validation and minimal disruption ✅ AWS deployment, infrastructure, monitoring, and cost-aware operations ✅ SharePoint solutions that streamline collaboration and business processes ✅ Legacy .NET modernization to improve performance, stability, and maintainability ✅ Software features for 21 CFR Part 11–aligned regulated environments Technical Focus Backend: C#, .NET, ASP.NET, REST APIs, integrations SaaS & Cloud: multi-tenant application architecture, AWS deployment, monitoring, and scalability Data: SQL Server design, optimization, migrations, validation, and data integrity Enterprise & Compliance: SharePoint, role-based access, audit trails, and regulated-system workflows I focus on the business problem first, then deliver practical, maintainable solutions with clean code, transparent communication, and long-term reliability in mind. If you need a SaaS product, a secure .NET application, AWS deployment, SQL optimization, SharePoint development, a compliant workflow, or a complex migration, let’s discuss your project.

I'm a Microsoft Azure-certified Solution Architect and Senior Full-Stack .NET Developer with 12+ years of experience designing and building enterprise-grade software, AI-powered SaaS platforms, and cloud-native applications. I specialize in transforming complex business requirements into secure, scalable, and high-performance solutions using .NET, Azure, and modern cloud technologies. As the founder and lead developer of GRC Copilot, an AI-powered Governance, Risk & Compliance (GRC) platform, I have extensive experience building intelligent systems that automate cybersecurity assessments, evidence management, compliance reporting, and risk analysis across 60+ global compliance frameworks. My expertise spans AI integration, workflow automation, secure application architecture, and enterprise software development. What I can help you with • AI-powered applications and workflow automation • Governance, Risk & Compliance (GRC) solutions • ASP.NET Core, .NET, Blazor, Web APIs, and Microservices • Azure and AWS cloud architecture and application modernization • Legacy system modernization and cloud migration • Enterprise SaaS platform design and development • SQL Server, PostgreSQL, MongoDB, and database optimization • Authentication, Authorization, Azure AD, OAuth2, OpenID Connect, and Identity management • CI/CD pipelines, Azure DevOps, GitHub Actions, Docker, and Kubernetes • Performance optimization, scalability, and secure software architecture Technical Expertise .NET / ASP.NET Core / C# Blazor, MVC, Razor Pages REST APIs & Microservices Microsoft Azure & AWS Azure Functions, App Services, Azure SQL SQL Server, PostgreSQL, MongoDB AI & LLM Integration DevOps, Docker, Kubernetes GitHub Actions & Azure DevOps Enterprise Architecture & Solution Design I have successfully delivered enterprise applications for financial services, cybersecurity, compliance, and cloud-based SaaS products, working in Agile and SAFe® environments throughout the software development lifecycle. Whether you need to build a new AI-powered product, modernize an existing application, migrate to the cloud, or develop a secure enterprise solution, I focus on delivering clean architecture, maintainable code, and measurable business value. I'm committed to building long-term client relationships by delivering reliable, scalable, and high-quality software that helps organizations innovate and grow.