Product Engineering · AI · Esports
Enchanter
‘CHan(t)ər / Name
In League of Legends, an Enchanter is the champion who amplifies their teammates’ abilities. I chose the name after 14 years working in the esports industry.
I’m Antoine Frankart, a freelance Product Engineer who turns your ideas into shipped products, from the first thought to a live launch.
For 19 years, I’ve built digital products as a founder, product owner, or engineer. Today, I pair that craft with AI to move faster.
I can be your Enchanter.
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My Consulting Services
From strategy to shipping code
Main service
Product Engineering
I turn your ideas into working products, from prototype to MVP. One point of contact for product, design and code.
Build my product
AI-Powered Prototyping
Validate your concept in a few days with a prototype built with the help of AI: Claude Code, ChatGPT (Codex), Lovable.
Full MVP Development
Build your project from A to Z, drawing on my expertise in product management, design, and development.
From Idea to Launch
Ship, then measure and iterate on the real-world usage of your ideas, all the way to a live product.
Product Management
- Structure your product vision and prioritize what truly creates value.
- Strategy & Discovery
- Feature Prioritization
- Technical & Agile Delivery
Esports Consulting
- Design and run your platforms and competitions, backed by 14 years in esports.
- Ecosystem Strategy
- Platform & Tool Building
- Tournament Operations
Local SEO
- Attract more customers near you through Google and AI search.
- Google Business Profile Optimization
- On/Off Page Optimization
- Local Content Strategy
Structure my product
Understand the ecosystem
Attract more clients
Track Record
The main projects I worked on over the years
2025 - Present
Begonia
Solo Entrepreneur
Making Local SEO Simple & Affordable for Small Businesses. A SaaS platform that empowers local businesses to rank higher on Google and AI-powered search.
Local SEOProduct Engineering
2020 - Present
Consulting
Freelancer
Designing and building web products: SaaS, internal tools, websites and esports platforms.
Clients: Ubisoft, Red Bull, bump, Ultra.io
Product ManagementProduct EngineeringEsports
2021 - 2023
1980.gg
Side Project
The landing page builder & link-in-bio tool for esports. In few minutes, create a unique page for your team, your event, your gaming resume, a sponsor activation etc.
EsportsProduct Engineering
2013 - 2020
Toornament.com
Co-Founder & Director
The leading B2B esports technology to organize competitions. Acquired by Webedia in 2016. In charge of the project, including team management, product strategy, KPI measurement and business development.
EsportsProduct Management
2018 - 2020
Gears Esports
Product Owner
The official Gears Esports platform relying on the Toornament technology. Microsoft SSO implemented for the user login. Custom functionalities created: team management system, season rankings, ladder, etc.
Client: Microsoft
EsportsProduct Management
2019 - 2020
Rainbow 6 French League
Product Owner
The official website with results, ranking and team information, displayed automatically thanks to the Toornament technology.
Client: Ubisoft
EsportsProduct Management
2019 - 2020
League Of Legends French League
Product Owner
The official website with results, ranking and team information, displayed automatically thanks to the Toornament technology.
Client: Riot Games
EsportsProduct Management
2014 - 2016
Just Dance World Cup
Project Manager & Dev
The official website of the competition, displaying rankings based on online qualifier results, retrieved by using a Ubisoft API.
Client: Ubisoft
EsportsProduct Engineering
2011 - 2016
ESWC
Head of Digital
The Esports World Convention: massive offline events. Created streaming overlays and tools to follow the competitions.
EsportsProduct Engineering
2013 - 2014
COD League France
Project Manager & Dev
The official website of the French Call of Duty League, with team & player profiles, and tournaments.
Client: Activision
EsportsProduct Engineering
2012 - 2013
PES League France
Project Manager & Dev
The official platform for the French PES community, with clubs, tournaments, and player profiles.
Client: Konami
EsportsProduct Engineering
2010 - 2012
Gamersband
Co-Founder & CTO
Geo-social network for gamers with clubs, tournaments and gamification.
EsportsProduct Engineering
2007 - 2010
eGame
Solo Entrepreneur
Website builder & CMS for esports teams and clans. Grew organically up to 80,000 hosted websites.
EsportsProduct Engineering
Why work with me?
What sets me apart
Entrepreneurial Mindset
- 19 years as a founder and project lead: I validate ideas fast and build what serves your business.
Technical Fluency
- A developer by training, I build your product myself and speak your engineering team’s language.
Design & User Empathy
- UX first: products that hit your goals and that people actually want to use.
Ongoing Projects
What I'm currently building
Active
Begonia.pro
Making Local SEO simple and affordable for small businesses. A SaaS that helps local entrepreneurs rank higher on Google and AI-powered search engines.
NuxtSupabaseAI
begonia.pro
Active
Fude
A beautiful viewer for Markdown files, made for the AI agents era: sync, split view, mermaid diagram support, MCP server...
ElectronMarkdownMacOS App
fude.md
Free Tools
Open-source utilities available on GitHub.
Agent Deck
GitHubA local, read-only macOS dashboard that brings together ChatGPT (Codex), Claude, and Cursor activity, sessions needing attention, and subscription usage.
AI AgentsTauriMacOS App
ANVL
GitHubSmash your media into optimized formats: JPG, PNG into AVIF/WebP and WAV into MP3.
ImageAudioOpen Source
SIZR
GitHubResize windows to an exact size from the menu bar, without snapping, layouts, or complexity.
Window resizingMacOS AppOpen Source
Sound like a fit?
Fresh from the blog
Insights on AI, Local SEO, Product Management, and the projects I build.
