DOSSIER 03 / 04 · NIKHIL← BENCH INDEX

Nikhil Bery

Principal · RAG & Document AI

RAG, document intelligence, multi-LLM pipelines, vector + graph search at scale. 30M-doc Elasticsearch indexes.

30M
documents indexedNEWSWEEK
15
production apps in 5 yearsNEWSWEEK
~497 hrs
saved in 30 daysNEWSWEEK
Work with Nikhil
01·

PROFILE

RAG, document intelligence, multi-LLM pipelines, vector + graph search at scale. 30M-doc Elasticsearch indexes.

02·

ENGAGEMENT RECORD

  • NewsweekSenior AI Engineer, 5 years
  • CGIARagricultural research, 9k+ records
  • A wealth-management fintechfinancial chatbot, 4 agent frameworks
  • A clinical-intelligence company20 medical AI agents, 100k+ clinical codes
  • A private-markets data platformfinancial OCR across major VC and PE firms
  • A news-credibility platform
  • A market-intelligence startup100k+ keyword industry analysis
  • A construction-commerce marketplace66GB retail catalogs
  • An HR-tech companyB2B2C
03·

DOMAINS

SKILLS
  • rag
  • retrieval augmented generation
  • vector search
  • document intelligence
  • document extraction
  • ocr
  • pdf extraction
  • pdf parsing
  • medical pdf
  • financial documents
  • embeddings
  • reciprocal rank fusion
  • hybrid search
  • bm25
  • knn
  • semantic search
  • multi-agent systems
  • multi-llm
INDUSTRIES
  • media
  • editorial
  • news
  • publishing
  • finance
  • venture capital
  • vc
  • private equity
  • healthcare
  • medical
  • biomedical
  • clinical
  • real estate
  • energy
  • climate
  • agriculture
  • research
  • b2b sales
TOOLS + INTEGRATIONS
  • elasticsearch
  • qdrant
  • pinecone
  • weaviate
  • cosmos db
  • chromadb
  • faiss
  • neo4j
  • arangodb
  • networkx
  • azure openai
  • gpt-4
  • gpt-4o
  • gpt-5
  • gemini
  • llama
  • langchain
  • langgraph
05·

SELECTED PROJECTS

Anonymized systems this principal contributed to, beyond the cases above. Client names removed; the work and the numbers are real.