Dheeraj Kulariya

Background

About Dheeraj Kulariya

I’m an AI Engineer with 5 years of experience designing and deploying intelligent systems using large language models (LLMs), NLP, and Generative AI (GenAI). My work spans multiple domains, including life sciences, travel tech, and event automation, where I’ve built full-stack AI solutions that combine real-time data pipelines, semantic search, and intelligent user interfaces. In the life sciences domain, I’m currently building a GenAI-powered marketplace that enables researchers and suppliers to discover, compare, and interact with scientific products using conversational AI and file-based input. It includes a vector-search system, personalized memory, buyer-supplier matching, and real-time price updates via web scraping and APIs, all deployed on AWS with role-based dashboards and admin tools. For the travel industry, I developed an AI-powered Chrome extension that automates the travel booking process. It intelligently navigates multiple travel platforms, integrates with Web3-compatible APIs, and uses LLMs to enhance decision-making and personalize booking workflows, reducing time and complexity for users. In the event automation space, I developed a voice-based AI calling agent that generates dynamic voice scripts using large language models (LLMs) and voice synthesis tools. It enables users to schedule and simulate outreach calls with podcast-style personalization and background music, streamlining guest communications and showcasing GenAI’s potential in customer engagement. Technically, I specialize in: • Python, FastAPI, Flask, Django • LLMs: OpenAI GPT-4, Mistral, Gemini, DeepSeek • Semantic search: LangChain, RAG, FAISS, Qdrant, pgvector • DevOps: Docker, AWS (EC2, RDS, Lambda), CI/CD • Real-time scraping: APIs, OpenAI Web Search, Selenium • Communication tools: Twilio, WhatsApp Business API, ElevenLabs I enjoy working on high-impact AI projects that combine research-grade intelligence with production-ready scalability. Open to AI Engineer roles and freelance projects involving LLMs, RAG, GenAI, or intelligent agent systems.