Ahaan Singh
Data Analyst & Cloud Intern @PwC | Final Year @NSUT | Data Science @IIT Madras | Director @Nalum | Harvard HPAIR’24
- Role
- Data Analyst and Cloud Intern at PwC
- Location
- South Delhi, DL, IN
- LinkedIn followers
- 500 followers
About Ahaan Singh
I am a final-year B.Tech student in Mechanical Engineering at Netaji Subhas University of…
Experience
Data Analyst and Cloud Intern
May 2025 — Present · Gurugram, IN
Built scalable RAG workflows using LangChain and OpenAI APIs, designing modular pipelines that improved response efficiency by 30%.• Optimized token usage and improved retrieval accuracy by 25% through advanced document loaders and recursive text splitting techniques.• Evaluated embedding models from OpenAI and Ollama, improving semantic retrieval precision across 3 GenAI applications.• Co-authored a research brief on GenAI use cases across 3 major sectors, contributing to internal knowledge resources used in 5+ consulting projects.• Led the Nokia Project, a client-facing initiative, where I improved LLM pipeline performance by 40% using LLaMA and Mistral, enhancing response accuracyand reducing latency across retrieval components.• Skills: Python, Streamlit, SQL, Pandas, NumPy, OpenAI APIs, Generative AI, Cloud Migration, Data Analysis.
Education
Springdales School, India
High School Diploma
2011 — 2022
Netaji Subhas University of Technology
Bachelor of Technology - BTech
2022 — 2026
Indian Institute of Technology, Madras
Bachelor of Science - BS
2024
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