Guillaume Meyer

As Head of Integration Engineering at Sully, I led the complete redesign and development of the company's healthcare interoperability and integration platform from the ground up, scaling our agent architecture to: - 270+ healthcare live organizations - 2M+ patient interactions - 5M+ clinical tasks completed This platform supports seamless connectivity with major Electronic Health Record (EHR) systems, including Epic, Oracle Health (formerly Cerner), AdvancedMD, athenahealth, Meditech, Insta, TrakCare, and Medplum. It is the central integration layer and data service for Sully's AI-powered healthcare agents, Scribe, Coding, Clinical Decision Support, and Receptionist, providing secure, real-time access to clinical data and workflows, with a patented AI that outperforms GPT, Gemini, Claude on clinical reasoning. Key technical features and architectural decisions include: - Full end-to-end compliance with HL7 FHIR standards for healthcare data interoperability. - Modern microservices-based architecture designed for scalability, maintainability, and resilience. - Comprehensive integration support across multiple channels: RESTful APIs, browser-based extensions, and desktop/RPA (Robotic Process Automation) connectivity. - Exposure of integration capabilities as reusable agent skills via a CLI interface and as a Model Context Protocol (MCP) server to facilitate standardized, secure interactions with AI agents. - Implementation of clinical data Retrieval-Augmented Generation (RAG) search functionality to enhance AI agent performance with contextually relevant patient information. To deliver this platform, I hired a high-performing integration team of AI engineers and specialized healthcare integration agencies, and I directly led them to ensure alignment with clinical standards, security requirements, and product timelines.

Created the first autonomous virtual team of AI agents for e-commerce businesses. System Design: - Azure Infrastructure and DevOps - Multi-tenant data pipelines for Shopify, Google, Meta, Klaviyo, and +20 other e-commerce platforms - Multi-agents' business automation - LLM blending for pre-processing / processing - Combining knowledge-based RAG with text-to-sql - Metrics-specific recommendations based on a knowledge graph Technologies: - Orchestrator: LangGraph, Autogen - LLMOps, Workflows, and RAG: Dify + Weaviate - LLM: GPT-4o, o1, Cohere - ETL: Airbyte, Meltano - Deployment: Docker, Kubernetes - Frontend: React

Designed and built from scratch nBold, a Microsoft Teams SAAS application for Microsoft 365 governance automation: - Used by hundreds of companies worldwide, from SMB to Enterprise scale - Scaling from 0 to +100,000 impacted users with +1M requests a day - Selected by Station F for its founders program - Nominated for Future 40 in 2021 as one of the most promising companies of STATION F - Member of the Microsoft for Startups program Responsibilities: - Product Management: competitive analysis, UX design, roadmap planning - Team leadership: Building and managing a team of four engineers - Compliance and Security: Microsoft 365 certified, handling ISO 27001 requirements Engineering: - Microsoft Azure infrastructure design, system design, DevOps - Created a secured and scalable API layer for custom integrations and Power Platform connector - Designed a data-intensive platform for multi-tenant analytics - Integration of Azure OpenAI services with LangChain for Natural Language Processing, content generation and Copilot integration - Designed advanced integrations with Salesforce, HubSpot, Trello, Miro...

Grew from zero a team of +15 consultants and engineers focused on Microsoft 365 migration, Microsoft Teams integration and custom AI/Chatbots development projects: - Grew 15% daily rates YoY - P&L management, Bid management, Program management - Consultants mentoring and skill development - Source, recruit and integrate consulting, management, marketing and sales staff to support execution of business plans and initiatives. As a Microsoft Digital Workplace P-Seller: - Advocate enterprise deployments of Microsoft 365, Yammer and Azure Cognitive Services solution. - Microsoft Partnership strategy & execution: GTM, co-selling plans, account planning

Bootstrapped a Microsoft pure-player consulting company focused on Microsoft Azure and agile practices: - Grew from 0 to 10 Consultants - Microsoft technology experts mentoring and skill development - Product Owner and Agile coach for an Enterprise company (GE Healthcare)

Restructured consulting offers for Microsoft collaboration platform and Business Intelligence - Designing new marketing assets - Bid management, pre-sales activities, Program management

Successfully delivered multiple consulting and expertise projects for Enterprise organizations: - Aeronautics (Airbus) - Banking (Crédit Agricole) - Public Sector (French Ministry of Education) - Technologies: SharePoint, Dynamics CRM, BizTalk

Hired and managed a team of 15 Consultants and Microsoft technology experts: - Bid management, pre-sales activities, Program management - Consultants mentoring and skill development - Technologies: Microsoft .NET, SharePoint, Microsoft Project Server