Hardik P.

I build scalable .NET SaaS platforms, AI-powered applications, and workflow automation systems that solve complex business problems and reduce manual work. I'm a Microsoft Certified Full Stack Developer with 17+ years of software engineering experience, specializing in building, modernizing, and supporting business-critical applications. My expertise combines strong Microsoft/.NET engineering with modern AI, cloud, API, and automation technologies. 🔹 My Tech Stack ✧ Backend: C#, .NET, ASP.NET Core, ASP.NET MVC, Web API, REST APIs, Entity Framework / EF Core ✧ Frontend: React, TypeScript, Angular, Razor Pages, JavaScript ✧ Database: SQL Server, PostgreSQL ✧ Cloud & Architecture: AWS, SaaS, multi-tenant systems, background processing, queues, webhooks, scalable application architecture ✧ AI & Automation: OpenAI, AI Agents, Vapi, Retell, n8n, Temporal, workflow automation ✧ AI-Assisted Development: Cursor, Claude, ChatGPT ✧ Integrations: Third-party APIs, payment systems, scheduling systems, healthcare/dental APIs, inventory and business-system integrations 🔹 What I Can Help You With ➣ .NET SaaS & Business Applications – Architecture and development of scalable SaaS platforms, internal business applications, admin portals, APIs, role-based systems, and complex business workflows. ➣ AI Agents & Workflow Automation – AI voice agents, conversational workflows, scheduling automation, lead follow-up, OpenAI integrations, n8n workflows, and long-running business processes. ➣ Healthcare & Dental Software – Experience with dental practice automation, Open Dental integrations, multi-clinic reporting, insurance/claims workflows, scheduling, payments, patient acquisition, and AI-enabled dental solutions. ➣ API & System Integrations – REST APIs, webhooks, third-party platforms, background processing, data synchronization, payment/scheduling integrations, and integration-heavy applications. ➣ Inventory, Order & Operational Systems – Custom purchase-order, inventory, stock-management, reporting, document, notification, and audit workflows. 🔹 Selected Project Experience 🦷 RoverDental – AI-powered dental platform involving patient acquisition, Zoe AI voice/SMS appointment booking, scheduling workflows, treatment-presentation automation, insurance/payment processes, AWS, and Temporal-based workflows. 📊 DFP Dental – Multi-clinic Open Dental reporting and automation platform using .NET 10, React, PostgreSQL and AWS, with data synchronization, webhooks, insurance/claims reporting, automated PDFs, email distribution, queues, monitoring, and operational recovery. 🤖 AI Scheduling Agent – Conversational AI/voice-agent solution for scheduling and workflow automation. 📦 ShoreBags – Custom purchase-order management system with partial shipments, SKU management, role-based access, notifications, audit trails, and integration-ready inventory architecture. ☀️ Stock Management System – ASP.NET Core inventory and ordering platform for a solar installation business with rule-based product configuration, compatibility logic, wholesaler workflows, and PDF generation. 🎓 Wheelhouse College – Long-term custom LMS development involving .NET, APIs, role-based access, multimedia learning, progress tracking, reporting, and ongoing platform enhancement. 🔹 Why Work With Me? ✔ 17+ years of software engineering experience ✔ $200K+ earned on Upwork ✔ 100% Job Success & Top Rated ✔ Microsoft Certified Professional ✔ Strong architecture + hands-on development experience ✔ Experienced with long-term and business-critical applications ✔ Clear communication and practical problem-solving I don't just implement tickets. I work to understand the business process behind each requirement, identify the right technical approach, and build solutions that are scalable, maintainable, and practical for real-world operations. Most of my work involves long-term systems where reliability, architecture, integrations, and maintainability matter as much as delivering the initial feature. Have a .NET SaaS platform, AI agent, healthcare/dental application, API integration, or business workflow that needs to be built, modernized, or automated? 📩 Let's discuss your requirements and determine the right approach.