Nirav N.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

# 🏆 TOP RATED PLUS (Top 3%) | Enterprise AI Integration | .NET | Sitecore | Optimizely | Kentico I help businesses build and modernize enterprise applications by combining **AI, .NET, and leading CMS platforms**. Whether you need a new enterprise solution, upgrade an existing CMS, integrate AI capabilities, or build secure APIs, I can help deliver scalable and maintainable solutions. ### Why hire me? 🏆 Top Rated Plus Freelancer (Top 3% on Upwork) ⭐ 100% Job Success Score ⭐ 10,000+ Upwork Hours ⭐ 40+ Successful Enterprise CMS Projects ⭐ 15+ Years of Experience with Microsoft Technologies ⭐ Consistent 5-Star Client Feedback --- ## Enterprise AI & Automation I help organizations integrate AI into existing business applications and enterprise workflows. ✔ AI Chatbots ✔ OpenAI & Azure OpenAI Integration ✔ Retrieval-Augmented Generation (RAG) ✔ AI Knowledge Base ✔ Document Search & Q&A ✔ Semantic Search ✔ Prompt Engineering ✔ Vector Database Integration (pgvector) ✔ AI-powered Business Automation --- ## Enterprise CMS Development Certified Consultant with extensive experience in: ✔ Sitecore 10 ✔ Kentico Xperience 13 ✔ Optimizely (EPiServer) 12 ✔ Ektron 8.5 Services include: • New CMS Development • CMS Migration & Upgrade • Headless CMS • Personalization • Multi-site & Multi-language Solutions • Custom Modules • Performance Optimization --- ## Microsoft & Web Technologies ✔ ASP.NET Core ✔ .NET / C# ✔ MVC ✔ Web API ✔ Angular ✔ React ✔ SQL Server ✔ PostgreSQL ✔ Azure --- ## Security & Identity ✔ SAML ✔ OAuth 2.0 ✔ OpenID Connect ✔ Azure AD ✔ IdentityServer --- ## What I Build • Enterprise Web Applications • SaaS Platforms • AI-powered Business Applications • HRMS & Employee Portals • Customer & Partner Portals • Enterprise CMS Solutions • REST APIs & Integrations • Multi-tenant Applications --- ## My Working Style I work closely with clients to understand business requirements, recommend the right architecture, and deliver clean, scalable, and maintainable solutions. Whether your project is in the planning stage or already under development, I can quickly contribute as an architect, consultant, or hands-on developer. If you're looking for someone who can combine **Enterprise .NET development, CMS expertise, and modern AI integration**, let's discuss your project.