Swann Le Vigouroux — Agentic Engineer · Ex-CTO

Aix-en-Provence / Remote · swann.lvgx@gmail.com · linkedin.com/in/swannlv · swannlv.github.io 🇫🇷 French (Native) | 🇬🇧 English (Professional — 3y Toronto)

Ex-CTO hands-on (7 years at Comet, team scaled 8→15). Now freelance, I deliver full-scope applications — mobile, web, architecture — by orchestrating specialized AI agents, combining 17 years of product engineering with modern AI workflows.

Deep understanding of client needs, ability to turn complex problems into shipped products. International experience (3y Canada). PSM I certified.

Expertise

AI & Orchestration

Agentic Engineering · Multi-Agent Orchestration · Claude Code · AI-Augmented Development

Leadership

Engineering Management (10y) · Team Scaling 8→15 · Agile/Scrum (PSM I) · Product Strategy · Delivery Excellence

Frontend

TypeScript · React · Vue.js · Flutter · HTML5/CSS3

Backend

Node.js · GraphQL · PostgreSQL · C#/.Net

Infra

AWS Serverless · Lambda · Terraform · Azure AKS · Docker

Professional Experience

PROXISERVE 🇫🇷 freelance

Jan 2026 – Present | ongoing

via ExFabrica — Field Service Management App · Remote

Agentic Engineer & Tech Lead

AI-Orchestrated Development: Delivering a complete field service app (Flutter mobile + Vue.js web + architecture) by orchestrating 9 specialized AI agents — scope equivalent to a 4-5 person team, working 4 days/week.
Offline-First Architecture: Designed robust sync system ensuring field technicians never lose data — the core technical challenge of the project.
Human-AI Collaboration: Coordinating with backend dev and PO, multi-agent review pipeline — every commit signed and validated by a senior human.

FlutterVue.jsTypeScriptNode.jsAzure AKSOktaClaude CodeAgentic Workflows

COMET 🇫🇷

Nov 2018 – Dec 2025 | 7 years

Paris / Remote — HR Tech Scale-up

Chief Technology Officer (Hands-on)

Jan 2025 – Dec 2025

Team Leadership: Managing 9 engineers (7 developers, 1 data engineer, 1 QA).
Nova AI Platform: Led team building proprietary GenAI matching engine with extreme data compression, reducing portfolio build time by 85% (78min → 12min) and candidate matching by 10x (1h → 5min).
Product Methodology: Established rapid prototyping framework with immediate production deployment and data-driven industrialization decisions, balancing speed-to-market with quality.
Strategic Migration: Led legacy-to-SaaS transition for commodity features, projecting 90% cost reduction on baseline functionality to focus engineering resources on innovation.
Compliance: Implemented and managed CyberVadis security framework for enterprise clients.

Engineering Manager (Hands-on)

Feb 2022 – Jan 2025

Team Growth: Scaled engineering org from 8 to 15 engineers (developers, 2 data engineers, 1 data analyst, 1 data scientist, 1 QA) across cross-functional squads with predictable delivery.
Full-Stack Leadership: Drove end-to-end feature delivery across frontend, backend, and infrastructure — from writing React components to architecting AWS serverless solutions.
Process Excellence: Built agile, measurable delivery pipeline focused on operational excellence and predictable shipping.
Workflow Automation: Implemented bidirectional Notion↔GitLab sync, enabling product team autonomy and faster roadmap iteration.

Team Lead & Fullstack Developer

Nov 2018 – Feb 2022

Team Leadership: Led a team of 5 engineers.
Agile Transformation: Progressively structured entire company around Agile Scrum methodology, introducing ceremonies and metrics.
Product Rebuild: Led full platform refactor using TypeScript, Node.js, React, and AWS serverless architecture.
Performance Optimization: Redesigned core architecture for scale and maintainability.

TypeScriptNode.jsReactVue.jsFlutterGraphQLPostgreSQLAWS LambdaTerraformGenAI/LLMAWS Bedrock

CMA CGM 🇫🇷

Feb 2016 – Oct 2018 | ~3 years

Marseille — Global Shipping & Logistics

Lead Developer / Project Lead

Project BOSS: Led team of 5 developers, pioneering Vue.js and Git adoption in traditional corporate environment.
E-commerce Platform: Core developer for CMA CGM's global booking platform under high-performance constraints.
Routing Engine: Maintained and enhanced C++ optimization engine for worldwide shipping route calculation.

.NetC#JavaScriptVue.jsSQL ServerC++Git

LVGX 🇨🇦 freelance

Jun 2015 – Jul 2016 | ~1 year

Toronto Area — Freelance

Freelance Web Developer

Mobile Shopping App: iOS/Android application with pathfinding algorithms for optimized in-store navigation.
Social Network for Athletes: Sports-focused platform with profiles, activity tracking, community features.

PHPJavaScriptPhoneGapMySQLiOSAndroid

UNION ADVERTISING 🇨🇦

Oct 2012 – Jun 2015 | ~3 years

Toronto — Creative Agency

Creative Technologist

Jul 2014 – Jun 2015

Interactive Experiences: Built cutting-edge web experiences using HTML5, WebRTC, WebAudio, WebGL, Three.js for major brand activations.
Physical Computing: Custom Arduino + laser installations for experiential marketing.

Lead Web Developer

Oct 2012 – Jun 2014

Team Leadership: Led a team of 3 developers.
National Platform: Technical lead for shoppersdrugmart.ca, a major Canadian pharmacy portal.

.NetC#JavaScriptAngularWebGLThree.jsWebRTCArduinoNode.js

ANYWARE VIDEO 🇫🇷

Oct 2009 – Jul 2012 | ~3 years

Marseille — Broadcast Technology

Software Engineer

Broadcast Features: Developed video stream overlay and graphics engine using C++ and .Net.
Client Deployments: On-site integration for TF1, AB Productions, LCP, Gameone.
Real-Time Systems: Built low-latency broadcast technology for live television.

C++.NetC#DirectXVideo Codecs

Recommendations

"I have rarely, if ever, worked with a manager and CTO who is so attentive, caring, and deeply human. The trust given, the quality of exchanges, the relevance of advice make a real difference. His impact on teams and projects is real, lasting, and immediately noticeable."
— Jérémy Levy Tech Lead @ Comet

"I had the chance to work with Swann for four years. I always felt listened to, valued, and supported. His deeply human way of working creates a healthy and engaging environment. I am convinced Swann will continue to have a positive and lasting impact."
— Shannone Controu Fullstack Developer @ Comet

"He is a skilled software engineer, especially with web technologies, with a strong leading capacity. As an innovative person, Swann continuously improves our projects and makes his whole team grow."
— Nicolas Benhamou Solutions Architect @ Anthropic

"He is a competent, creative person full of ideas. Caring, always in good spirits and attentive, he knows how to unite and motivate his teams. His management allowed us to reinvent ourselves and give the best of ourselves."
— Mouna Ben Chamekh Senior Data Engineer

"Working with Swann means being challenged and progressing quickly! I particularly remember our debates: a real pleasure to exchange, to confront our viewpoints. These discussions always allowed us to come up with better solutions."
— Mehdi Tagaizine Product Owner & Freelance Developer

"Swann is a competent, involved person with excellent interpersonal skills. He places great importance on human interactions, the well-being of his team, and knows how to establish a climate of trust that promotes commitment and motivation."
— Anthony LE ROY Software Engineer, AWS Certified

"Swann actively participated in the development of dynamic graphics systems and broadcast control systems. He demonstrated skills, reactivity, and professionalism. He has always been a reliable and responsible person."
— Eric Oudart Operations Director, Cognacq Jay Image

Education & Certifications

PSM I — Professional Scrum Master I

Scrum.org Certification

2017

Master's Degree in Computer Science

Aix-Marseille University, France

2009