Independent Web3 operator

Fabien Ghrenassia

Web3 developer, content creator and former data analyst. I build, explain and represent crypto products across technical communities, public media and international events.

Fabien Ghrenassia speaking on a panel at NFT NYC
2021 - 2026 Independent Web3
Data background Banque de France, Teads, PwC
Public voice NFT NYC, Cannes, radio
Based in Thailand French native, English fluent

Profile

A technical operator who can also speak in public.

My background connects data analysis, crypto development, market content and community-facing representation.

Summary

Independent Web3 developer and content creator since 2021, with previous data analyst roles at Banque de France and Teads, and data audit experience at PwC. I work across smart contracts, bots, Rune and Ordinals analysis, market updates, community building and public-facing crypto education.

Web3 development Smart contracts Runes & Ordinals Python Rust JavaScript Market analysis Public speaking Community building

Experience

From institutional data to independent Web3 execution.

A career path grounded in analysis, then extended into crypto products, automation, content and community.

2021 - 2026

Independent Web3 Developer & Content Creator

Founder & manager

  • Built arbitrage strategies based on whitelist and multi-account systems.
  • Developed bots to scale crypto workflows and profits.
  • Built Runetoshi, a Rune crypto project cited by CoinMarketCap.
  • Maintained an active technical presence on X through @wifdev_.
  • Worked across Web3 development, smart contracts and community building.
2016 - 2020

Data Analyst

Banque de France, Paris

2015 - 2016

Data Analyst

Teads, Paris

2014 - 2015

Data Audit

PwC, Paris

2010 - 2014

Engineering & Data Science Education

CY Tech Engineering School, computer science and programming. Universite Paris Dauphine, second Master's degree in Data Science (MIDO).

Public appearances

Visible in Web3, media and event environments.

Useful beyond a resume: live speaking, radio, conference presence and crypto education all require clarity under pressure.

Fabien Ghrenassia speaking on a panel at NFT NYC
NFT NYC

Panel speaker on sustainable NFT discovery.

International Web3 stage experience, with a topic linking product, market education and community storytelling.

Panel event at Cannes Film Festival
Cannes

Culture, finance and Web3 context.

Conference presence during the Cannes Film Festival, with BPCE and NFT movie festival exposure.

Fabien Ghrenassia at a France Inter microphone
Radio

Media-ready communication.

Radio and podcast environments require concise explanations, confident framing and a voice people can trust.

NFT NYC logo
BPCE logo
France Inter logo
Festival de Cannes logo

Skills

Technical, analytical and community-facing.

Positioned for teams that need someone who understands the product, the market and the room.

Technical

Python, Rust, JavaScript, Web3 development, smart contracts, bots, Rune and Ordinals protocols.

Content & markets

French-speaking YouTube channel about NFT, Runes and Ordinals, with tutorials, analysis, daily market updates and technical videos.

Languages

French native. English fluent. Comfortable with international crypto, AI and startup audiences.

Contact

Open to Web3, AI, media and representation mandates.

Send the context, target audience and timing. I am reachable by email, X or through the downloadable CV.