Nishant A.

Full Stack .NET Developer | .NET, AI Apps, LLMs, Angular, React, Azure

If your application is slow, hard to scale, or you're looking to integrate AI capabilities into your product... I can help. I'm a Senior Full Stack Developer with 15+ years of experience building high-performance web, cloud, enterprise, and AI-powered applications using Microsoft technologies. I specialize in designing scalable systems that combine robust .NET architecture with modern AI capabilities to solve real business problems. Over the years, I have delivered solutions across healthcare, SaaS, CRM, marketing automation, eCommerce, travel, and enterprise platforms used by thousands of users globally. More recently, I have been helping organizations integrate Generative AI, intelligent search, AI assistants, document processing, and workflow automation into their existing products. WHAT I BRING TO THE PROJECT: # Scalable .NET architecture built for long-term growth # AI-powered applications using LLMs and Generative AI # RAG (Retrieval-Augmented Generation) solutions for enterprise knowledge systems # Modern frontend development with Angular and React # Cloud-native deployment on Azure and AWS # Security-first development and enterprise-grade integrations # Strong product mindset focused on business outcomes CORE EXPERTISE: AI & Generative AI # AI Application Development # Generative AI Integration # LLM-Powered Applications # AI Chatbots & Virtual Assistants # Retrieval-Augmented Generation (RAG) # AI Document Processing & Knowledge Search # AI Workflow Automation # OpenAI API Integration # Enterprise AI Solutions Backend Development # .NET Core / ASP.NET MVC / Web API / WCF # Microservices Architecture # REST APIs & Third-Party Integrations # Authentication: JWT, OAuth, RSA # Event-Driven Systems Frontend Development # Angular, React.js, Vue.js # JavaScript, TypeScript, jQuery # HTML5, CSS3, Bootstrap # Responsive & SPA Development Database & Performance # MS SQL Server, MongoDB, Redis, ElasticSearch # Query Optimization & Caching # High-Volume Data Processing # Search & Analytics Platforms Cloud & DevOps # Azure & AWS # Docker & Kubernetes # Azure DevOps & CI/CD # Scalable Cloud Infrastructure KEY ACHIEVEMENTS # Built high-scale CRM and marketing automation platforms serving thousands of users # Developed healthcare platforms with secure, compliance-focused architecture # Designed high-throughput systems capable of processing thousands of transactions and messages efficiently # Delivered cloud-native microservices platforms with high availability and scalability # Integrated AI capabilities into business applications to improve automation, search, and user productivity # Led Agile teams as Scrum Master while driving architecture and technical direction RECENT NOTABLE PROJECTS AI-Powered Knowledge & Search Solutions # Intelligent document search and knowledge retrieval systems # AI-assisted workflows and enterprise information discovery # LLM integrations for business process automation Health & Wellness Platform # Microservices-based ecosystem with real-time tracking and analytics # Tech: .NET Core, Vue.js, MongoDB, AWS, ElasticSearch # Features: Health monitoring, device integration, secure APIs CRM & Marketing Automation Platform # Drag-and-drop campaign builder with advanced workflow automation # High-volume SMS and email processing # Integration with Zapier, Xero, and multiple third-party systems CellarPass Travel SaaS Platform # Enterprise itinerary planning platform # Azure-based microservices architecture # Angular, NgRX, RxJS, .NET Core Enterprise Document Management System # Secure document workflows and audit trails # Role-based permissions and version control # Angular, .NET Core, SQL Server, OpenXML WHY CLIENTS HIRE ME # I bridge the gap between traditional software engineering and AI innovation # I build production-ready systems, not experimental prototypes # I focus on scalability, maintainability, and business value # I communicate proactively and work as a technology partner WORK STYLE # Certified Scrum Master # Agile & Product-Oriented Development # SOLID Principles & Clean Architecture # Transparent Communication & Regular Updates AVAILABILITY Available for AI projects, .NET development, SaaS platforms, cloud applications, technical consulting, and long-term engagements.