Elie Bismuth

Fullstack Engineer React | Node · Paris, France

Legal intelligence platform (1M+ monthly users, 20,000+ professional clients). Joined to build Flow Counsel, a new AI-powered contract analysis product, from day one.

• Built the entire fullstack web layer (frontend, backend, database, indexing) within a 9-person team, and contributed to AI/RAG services
• Involved in product design from start to finish: ideation, iterations with beta testers, production launch
• Built AI features (contract analysis, inconsistency detection, legal recommendations) with LLMs and RAG architecture
• Built a production RAG pipeline with multi-source retrieval, semantic reranking and prompt engineering
• Async architecture with SQS to handle analysis workload in parallel
• Set up monitoring and observability (Datadog, structured logs, alerts)
• Migrated sensitive data to a dedicated database for compliance and performance

Tech stack: TypeScript, Next.js, NestJS, Python, PostgreSQL, ElasticSearch, Docker, Terraform, Kubernetes, AWS, Datadog

Fullstack Engineer React | Node · Paris, France

Collaborative workspace for B2B sales teams (YC W24). Joined at MVP stage and contributed through to production launch.

• Built collaboration tools, risk scoring and analytics for B2B sales teams
• Designed the GraphQL APIs with NestJS and Prisma
• Product and technical decisions made alongside founders

Tech stack: TypeScript, Node.js, NestJS, Prisma, GraphQL, PostgreSQL, React, Next.js, Turborepo, Jest

Fullstack Engineer React | Node · Paris, France

Recruitment SaaS platform (Discover: qualified candidate marketplace, Reveal: ATS). Developed features for the main platform and internal tools.

• Developed and maintained the SaaS platform used daily by 300+ recruiting clients
• Built end-to-end features (workflows, dynamic variables, Chrome extension)
• Built internal tools for Sales and Operations teams, reducing processing time by 50%
• Cross-cutting work: data engineering, algorithms, backend/frontend architecture

Tech stack: TypeScript, Node.js, MongoDB, Apollo, GraphQL, React, Jest, Sentry

Fullstack Developer — Work-Study & Internships · Paris, France

Various work-study and internship missions: web application development, internal tools, CRM, process automation. Environments: startups, digital agencies, large corporations (Accenture/CAF/Crédit Agricole).

• Full-stack web application development (React, Node.js, PHP/Symfony)
• Designed and built internal CRMs and business tools
• Recruitment process automation (Breakpoint Technology)
• Enterprise missions: family benefits system redesign (CAF), internal tools (Crédit Agricole, Accenture)

Tech stack: React, Node.js, NestJS, PHP, Symfony, PostgreSQL, MongoDB, Docker, Java, Spring Boot