Sahil Aggarwal
Intern @Draup | Ex-GenAI Intern @Infogain | IIIT Ranchi ’26 | Building AI Systems with LLMs, Applied AI & Backend Engineering
- Role
- Infogain
- Location
- New Delhi, DL, IN
- LinkedIn followers
- 500 followers
About Sahil Aggarwal
Final-Year CSE @ Ranchi | AI Backend Intern @ Draup | Building scalable AI systems & production-grade backendI\'m a computer science student passionate about building scalable AI systems and production-grade backend infrastructure. Currently working as an AI Backend Intern at Draup, where I\'m diving into enterprise Django backends, LLM integrations, and production AI pipelines.Key Projects:UIBot @ Infogain—Built GenAI assistant that generated UI components + test suites, cutting manual QA cycles by 15%MedGuide—RAG-powered multi-agent system for lab report analysis: 80% faster insights, 30% better retrieval accuracyResearchMind—Production-grade multi-agent RAG for arXiv papers using CrewAI, Cohere Rerank, and Llama-3.3-70BLegalia.AI—Global Agent Hackathon shortlist ($300 prize) for AI courtroom simulatorTechnical Foundation:Backend: Django/DRF • FastAPI • PostgreSQL • Docker • KafkaAI/ML: LLMs • RAG • Multi-Agent Systems • LangChain • CrewAI • PyTorchResearch: LLM alignment • Fine-tuning • Multilingual evaluationDSA: 800+ LeetCode • Python/C++Currently exploring: Voice agents, LLM evaluation frameworks (RAGAS/LangSmith), and efficient multi-agent architectures.
Experience
Present
Education
Indian Institute of Information Technology Ranchi
Bachelor of Technology - BTech, Computer Software Engineering
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