Rafal Zgoda

Lead developpeur Blockchain

Moves to Paris, Villepinte, Paris

  • 48.8546
  • 2.34771
  • Indicative rate €600 / day
  • Experience 2-7 years
  • Response rate 100%
  • Response time 2h
Propose a project The project will only begin when you accept Rafal's quote.

Confirmed availability

Propose a project The project will only begin when you accept Rafal's quote.

Location and geographical scope

Location
Paris, France
Can work in your office at
  • Paris and 50km around
  • Villepinte and 60km around
  • Paris and 50km around

Preferences

Project length
  • ≤ 1 week
  • ≤ 1 month
  • Between 1-3 months
  • Between 3-6 months
  • ≥ 6 months

Verifications

Influence

Languages

  • Français

    Native or bilingual

  • Anglais

    Full professional proficiency

  • Polonais

    Native or bilingual

  • Espagnol

    Basic

Categories

Skills (39)

Rafal in a few words

Lead développeur et expert technique sur la Blockchain, et plus particulièrement sur Ethereum, j'ai su mettre en œuvre de nombreux projets Blockchain sur de nombreux aspects : smart contract, custody, good practices, infrastructure, benchmark, privacy.
ICO, STO, Supply Chain, Notarisation de documents, j'ai pu travailler sur de nombreux use cases et a de nombreuses facilités pour m'adapter sur les aspects métiers.
En parallèle de mes activités de développeur, j'ai aussi co-fondé la société Digital Asset Solutions qui commercialise du matériel informatique permettant de produire des cryptomonnaies (Au début formateur au sein de la pépinière Blockchain du groupe Maltem, je suis aujourd'hui enseignant à l'ESGI et l'EFREI où j'ai pu transmettre mes connaissances à plus de 250 élèves.
Passionné par les nouvelles technologies, j'ai eu la chance de mettre en place des ferme de minage (voir interview avec 01net visionnée plus d'un million de fois)

Portfolio

Experience

Adents

Pharmaceuticals

Expert Blockchain

Massy, France

July 2019 - August 2019

- Deploy a blockchain infrastructure
- Provide notarization of traceability documents (agregation/consolidation of serial number) using smart contract on Ethereum
- Management of identity on the Blockchain (wallets)
- Dockerisation of the architecture


BNP Paribas Securities Services - Marketing & Communications - BNP

Banking & Insurance

Expert technique Blockchain

Pantin, France

August 2018 - July 2019

- Maintaining operational conditions of the project Planetfunds for demos.
- Realase new features, bug fixes
- Position paper
Independent benchmark between Hyperledger, Quorum and Corda (tps, error, smart contract, cpu, etc)

ESGI/EFREI

Education & E-learning

Enseignant Blockchain

Paris, France

October 2018 - Today

Taught Blockchain and Solidity lessons to more than 400 engineering students.
30 hours lessons. Bac +5 engineers.


30 heures de cours sur la Blockchain et le Solidity à plus de 400 étudiants ingénieurs en dernière année.

Futurs

Digital Agency and IT company

Lead developper Blockchain

Neuilly-sur-Seine, France

November 2017 - July 2019

- Working on Purchain, a tool that's provide traceability in food industry. (smart contract, back end and blockchain infrastructure)

- Smart contract development of SmartHAB ICO

- Implementation of an academy called Blockacademy that provide 3 months course about Smart Contracts for uninitiated developers.

- Development of a supply chain manager for cosmetics industry

- Smart contract development and integration of a blockchain in a Climate project
Ethereum, Solidity, Truffle, Web3JS, ER20, Angular4

- Functional analysis of Thalys' chatbot

- Development of a consortium based on an Ethereum Blockchain with some actors of Advertising who aims to replace ads.txt norm

https://www.solutions-numeriques.com/blockacademy-premiere-pepiniere-de-developpeurs-blockchain/

www.theclimatechain.org

Digital asset Solutions

E-commerce

CEO

Paris, France

December 2017 - Today

Société spécialisée dans :
● Vente de matériel informatique permettant de produire des cryptomonnaies (Ethereum, Zcash, Monero, etc).
● Service de maintenance et de gestion de ferme de minage
● Conception et mise en oeuvre de l'infrastructure d'une ferme de minage

https://digitalassetsolutions.fr

Company specialized in:
● Sale of computer equipment to produce cryptocurrency (Ethereum, Zcash, Monero, etc.).
● Mining farm management and maintenance service
● Design and implementation of a mining farm infrastructure

Education

  • Ingénieur informatique

    Sup Galilée

    2017
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