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Arash Behmand

Lead AI Engineer at The Evidence Company | Agentic AI, LLM Systems, Production RAG & Knowledge Graphs

Location:London, United Kingdom (London, United Kingdom)
Timezone:
Experience:1 Years
Direct Rate
$0–$0/ hour (USD)
Available for Projects

No middleman platform markups. Direct contact.

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About & Engineering Approach

Lead AI engineer with over 10 years of experience in machine learning, data engineering, and agentic systems. Leads the technical direction and AI platform architecture at an Imperial College London spin-off (The Evidence Company). Designed from scratch an agentic knowledge-graph and RAG system for translating and analyzing large texts with Neo4j, LangChain, and vector embeddings. At Builder.ai, automated requirements-based documentation generation with NLP/LLM for 500+ enterprise projects. Author of open-source AI projects (MoM LLM for parallel multi-model orchestration, learners-mcp built on Model Context Protocol). Specializes in quality evaluation (evals), schema validation, hallucination guardrails, and optimizing LLM call costs.

Core Technologies & Competencies

Primary Specializations

AI Native Developer

All Technologies & Tools

AI Native Developer
Agentic Ai
Multi Model Orchestration
Model Context Protocol
Mcp
Llm Systems
Production Rag
Graph Rag
Knowledge Graphs
Neo4j
Langchain
LangGraph
Vector Databases
Pinecone
Chroma
Python
AWS
Bedrock
Lambda
S3
Pyspark
Docker
Evals
Guardrails
Sqlite Caching
Schema Validation

Commercial Experience

Lead AI Engineer @ The Evidence Company (Full-time)

2026-06-01Present

Leading the architecture of explainable AI systems for healthcare and biopharma based on Imperial College London technologies.

Senior Machine Learning Engineer @ Dano AI Systems (Contract)

2025-05-012025-12-01

Building an agentic knowledge graph and RAG pipeline for translating 90K+ word texts. Reducing API costs by 60% through caching and limit optimization.

AI / ML Scientist @ Builder.ai (Full-time)

2025-01-012025-05-01

Automating requirements documentation for 500+ enterprise projects with NLP, achieving 88% F1 accuracy.

Selected Portfolio & Deliverables

AI PlatformHealthcare

Evidence Graph Platform

Knowledge-graph platform for searching and matching clinical evidence with explainable source references.

python
neo4j
langchain
pinecone
RAG SystemDocument Translation

DocuTranslate RAG

RAG pipeline for translating and analyzing multi-page documents of over 90,000 words with query caching.

python
langchain
chroma
aws-lambda
Open Source ToolSoftware Development

MoM Orchestrator

Tool for parallel orchestration of multiple language models with a unified query interface and answer comparison.

python
docker
sqlite

Vetting Standards

Verified
Identity & Commercial Track RecordVerified past employment and client references.
Code
Code & Architecture AuditAssessed on production code standards and type safety.
Security
Direct Contract SupportNo platform lock-in. Work directly with clear terms.

Languages

Verified Links

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