Imran Khan

About Imran Khan

AI Engineer | 2.8+ Years of Expertise in LLMs, AI Agents & Machine Learning, RAGExperienced AI/ML Engineer specializing in LLMs, NLP, and GenAI systems with hands-on experience building production-grade AI agents, RAG pipelines, semantic search engines, and automated research/intelligence solutions. I focus on designing systems that create real business impact, not just prototypes.At StartUs Insights, I engineered an AI-driven lead-generation automation system that reduced prospect discovery time by 95% and increased conversions by 30%. I’ve also built multi-agent workflows, deep-research LLM agents, and Elasticsearch-based vector search systems that power large-scale data analysis and decision-making.Before this, at Factacy.ai, I worked on RAG pipelines for real-time data Q&A, fine-tuned NLP models (BERT, BART, T5), deployed LLMs on GPUs, and improved NER accuracy by 90% by optimizing model selection and training.My expertise includes:LLMs, NLP, RAG, AI Agents, LangChain, LlamaIndex, Transformers, Vector Databases, Prompt Engineering, Deep Learning, Machine Learning, Python, Elasticsearch, Docker, Azure.I enjoy solving complex problems end-to-end from architecture and model selection to optimization, deployment, and scaling. I’m passionate about building intelligent, reliable AI systems that save time, reduce cost, and unlock new capabilities for businesses.If you\'re working on LLM platforms, AI agents, research automation, or data intelligence systems, I’d love to connect and collaborate.

Experience

1. Ai Engineer

   Startus Insights

   Jul 2024 — Present · Vienna, AT

   Engineered an AI-powered lead-generation automation system using Python & LLMs; reduced prospect discovery time by 95% and increased lead conversion by 30%- Built an autonomous AI agent using LlamaIndex, LangChain, and LLMs that intelligently searches databases and web sources, dynamically selecting the best tool for accurate, context-aware query resolution- Implemented a deep-research agent that leverages real-time web data to generate insightful, adaptive research reports for market analysis- Developed Elasticsearch-based agents with vector indexing for high-performance semantic search and intelligent data retrieval- Designed and deployed AI-driven pipelines for text summarization, data extraction, and translation, validated via Pydantic and custom evaluation metrics- Enhanced LLM accuracy and efficiency through advanced prompt engineering and benchmarking across top models GPT-4o, Claude 3.7, Llama 3.3, Gemini 2.0, DeepSeek r1, and GPT-o3-mini, to select optimal architectures for enterprise use.

Education

• Indira Gandhi National Open University

  Master's degree, Computer Science

• Indira Gandhi National Open University

  Bachelor of computer application, Computer Science

• Sarvodaya Co Education Senior Secondary School Malcha Marg

  Elementary and Middle School

  2006 — 2016

• Dr Rajendra Prasad Sarvodaya Vidyalaya, President estate school

  High School

  2016 — 2018