
Dhirendra Negi
I Will Build Your AI SaaS App with ASP NET Core React and Angular
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Portfólio
Experiência profissional
Full Stack GenAi Developer
Freelancing Career • Freelance
Mar 2026 - Present • 7 mos
I work on GenAI projects building Retrieval-Augmented Generation (RAG) pipelines and Azure OpenAI integrations for applications that need AI features to actually work in production, not just in a demo. The work covers the full loop: designing the retrieval layer, prompt engineering, and grounding logic to keep outputs accurate, wired into a properly engineered backend and frontend that hold up under real users and real load. This sits on top of 4+ years of production experience in .NET 8, ASP.NET Core, and Angular, including direct GenAI/LLM work at De Facto Infotech and Gallagher shipping Azure OpenAI + RAG features into business-critical applications. Backed by Microsoft's AI-102 (Azure AI Engineer Associate), AZ-204 (Azure Developer Associate), and AZ-400 (DevOps Engineer Expert).
Software developer
de facto Infotech • Período integral
Feb 2024 - Mar 2026 • 2 yrs 1 mo
At De Facto Infotech, I've integrated Azure OpenAI into a business-critical application using Retrieval-Augmented Generation (RAG) — building the retrieval layer, prompt design, and grounding logic needed for accurate, reliable outputs rather than a thin wrapper around a chat API. Alongside this, I've built the ASP.NET Core / .NET 8 backend and Angular frontend the system runs on, working with enterprise ERP-style architecture.