Evgeny Bazarov

About

Experience

1. Allia

   Founding AI Engineer

   AI platform for accounting firms

   Dec 2025 — Present

   Building and industrializing Allia's AI platform with the CTO and Product team, from agent architecture to production reliability.

   • Architected a multi-agent copilot with LangChain and LangGraph, hybrid retrieval and domain tools for accounting workflows.
   • Reduced contextual email quality regressions by 68% and critical errors by 89% through evaluation-led agent improvements.
   • Made ingestion reliable at 340,000 workflows per week using dedicated Temporal workers, bounded concurrency and batched vector writes.
   • Built an agentic evaluation harness connected to Langfuse, selecting a configuration that reduced latency by 32% and cost by 9% while improving citation reliability and factual grounding.

   • Python
   • TypeScript
   • LangChain
   • LangGraph
   • MCP
   • Temporal
   • Langfuse
   • PostgreSQL
   • pgvector
   • OpenSearch
   • turbopuffer
   • Sentry

2. Gino LegalTech

   Lead AI Engineer / Principal AI Engineer

   Contract lifecycle management and legal AI

   Jan 2025 — Dec 2025

   Led the AI team and shaped the AI strategy, roadmap and production standards with the CEO, Product and Legal teams.

   • Designed contract intelligence workflows that reduced average legal processing time by 48%.
   • Built structured extraction, playbook-based clause analysis, Word redlining, amendment generation and assisted email workflows.
   • Architected an auditable hybrid graph and vector retrieval system with tracing, evaluations and guardrails.

   • Python
   • LangChain
   • LangGraph
   • Langfuse
   • Hybrid RAG
   • Knowledge Graphs
   • Neo4j
   • PostgreSQL

3. Tomorro

   Lead AI Engineer

   Contract lifecycle management platform

   Jul 2024 — Jan 2025

   Defined the contract assistant trajectory with the CTO and Product team and led a team of three AI engineers through production delivery.

   • Built the multi-agent foundation for the AI Assistant and Contract Review, increasing user satisfaction from 75% to 92%.
   • Led research and development on advanced retrieval and Graph RAG for contract repositories.

   • Python
   • LangGraph
   • Langfuse
   • Multi-agent Systems
   • Graph RAG
   • LLMOps

4. Besedo

   Head of Data Science / Lead Data Scientist / Senior Data Scientist

   Trust and Safety technology

   Jun 2017 — Jun 2024

   Progressed from Senior Data Scientist to Head of Data Science, leading applied ML and platform engineering for global Trust and Safety products.

   • Led up to eight engineers and oversaw more than 130 production models processing tens of millions of content items per day.
   • Industrialized the ML and MLOps platform, reducing delivery cycles from several months to a few weeks.
   • Delivered multilingual NLP, computer vision and similarity-search systems from client discovery through production operation.

   • Python
   • PyTorch
   • Hugging Face
   • NLP
   • Computer Vision
   • Kubernetes
   • MLflow
   • AWS
   • MLOps

5. ioSquare

   Data Scientist / Data Science Intern

   Multilingual NLP startup

   Jun 2015 — Jun 2017

   Built multilingual NLP systems for content moderation and data exploration, from proof of concept to deployment.

   • Developed text normalization, embeddings and experimentation workflows for multilingual moderation and fraud-prevention use cases.

   • Python
   • NLP
   • word2vec
   • GloVe
   • Embeddings
   • Data Visualization

Skills

Education

• EISTI — École internationale des Sciences du Traitement de l'Information

  Master's degree · Data Science, Big Data and Business Analytics

  2014 — 2016

• Bauman Moscow State Technical University

  Engineering degree · Radio-electronic Systems and Devices

  2008 — 2014