Welcome to Rafal's freelance profile!
Location and workplace preferences
- Location
- Paris, France
- Can work onsite in your office in
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- around Paris and 50km
- Around Villepinte and 60km
- Around Paris and 50km
Preferences
- Project length
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- ≤ 1 week
- ≤ 1 month
- Between 1-3 months
- Between 3-6 months
- ≥ 6 months
Verifications
Freelancer code of conduct signed
Read the Malt code of conduct
Reputation
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Languages
Categories
Skills (41)
- Languages
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Beginner Intermediate Advanced
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Beginner Intermediate Advanced
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Beginner Intermediate Advanced
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Beginner Intermediate Advanced
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Beginner Intermediate Advanced
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Beginner Intermediate Advanced
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Beginner Intermediate Advanced
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Beginner Intermediate Advanced
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 fermes de minage.
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 fermes de minage.
Portfolio
Experience
Digital Asset Solutions
Software Publishing
CEO
ESGI/EFREI
Education & E-learning
Enseignant Blockchain - As a freelancer
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.
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.
Universal Investment GmbH
Banking & Insurance
Expert Blockchain - As a freelancer
Building web app that centralise KYC for asset managers.
Emit Stable coin on Ethereum (more than 10 millions of USD invested)
Police registry with Hyperledger Fabric
Emit Stable coin on Ethereum (more than 10 millions of USD invested)
Police registry with Hyperledger Fabric
DrData - DrData
Medical
Audit Blockchain - As a freelancer
Adents
Pharmaceuticals industry
Expert Blockchain - As a freelancer
- 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
- 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
- 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)
- Realase new features, bug fixes
- Position paper
Independent benchmark between Hyperledger, Quorum and Corda (tps, error, smart contract, cpu, etc)
Futurs
Digital & IT
Lead developper Blockchain
- 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
- 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
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
● 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
1 project on Malt
Check out Rafal's project reviews
Recommendations
Check out Rafal's recommendations