Sven Meyer
Verified Expert in Engineering
Cryptocurrency Developer
Sydney, New South Wales, Australia
Toptal member since November 30, 2020
Sven has 20+ years of experience working on the most advanced and innovative technologies: IoT, data science, machine learning AI, and distributed systems. Since 2017 he has mainly focused on blockchain technology, working as a CTO and advisor, leading the technology and product definition. Sven developed smart contracts for blockchain-based decentralized finance platforms, token launch platforms, and real-world assets (RWA) tokenization with fractional ownership, securing over $100 million.
Portfolio
Experience
- JavaScript - 6 years
- Cryptocurrency - 6 years
- Blockchain - 6 years
- Solidity - 5 years
- Smart Contracts - 4 years
- Ethereum - 4 years
- Blockchain Architecture - 4 years
- Parity Polkadot - 1 year
Availability
Preferred Environment
Solidity, Smart Contracts, System Architecture, Blockchain, Ethereum, Technical Leadership, Cryptocurrency, Tokenization, Advisory, Artificial Intelligence (AI)
The most amazing...
...thing I have done was to add €30 million of additional revenue per year to a company with a €30,000 project.
Work Experience
Course Mentor and Instructor: Blockchain Strategy, Design, and Development
RMIT University
- Taught blockchain best practices and solution design—building blocks, cryptography, nodes, and transactions; blockchain components (smart contracts and network types).
- Taught consensus mechanisms (on-chain and off-chain data storage), Hyperledger (Sawtooth, Fabric), Ethereum, and platform and vendor assessment network.
- Reviewed and graded final blockchain project submissions.
Consultant and Developer – Blockchain Technology and Business Strategy
Self-employed
- Consulted on blockchain technologies and new innovative business models to match the blockchain ecosystem. Researched and evaluated blockchain technologies and applications. Developed smart contracts for blockchain.
- Created an ERC-20 custom token for commodity trading, developed the “proof-of-asset” Solidity smart contract and JavaScript UI, and set up 0x DEX on AWS for the trading of custom tokens.
- Developed system design and white paper for an Ethereum-based supply chain and proof-of-authenticity solution.
- Set up a decentralized crypto exchange on AWS and Docker.
- Developed an Ethereum-based tokenized car service system using ERC-721 NFTs.
Machine Learning Tech Lead
Deutsche Bahn Innovation Lab
- Provided technical consulting and strategic guidance in the field of data science and machine learning to optimize supply chain processes.
- Scoped, planned, designed, implemented, and tested the initial machine learning model.
- Delivered a substantial improvement in prediction quality with the successful first release.
Machine Learning Tech Lead
GfK SE "Society for Consumer Research"
- Led the development of a high-profile, CEO-driven, Europe-US digital transformation project utilizing machine learning, data science, big data, and AWS Cloud technologies.
- Designed the architecture for a machine learning system.
- Implemented a POC system using XGboost as well as deep-neural-net machine learning algorithms.
Experience
Crypto Token Design and Ethereum Blockchain Smart Contract Development
Developed the web front end using JavaScript, Vue.js, and React to tokenize assets, confirm and prove authenticity, and track with a blockchain-based, tamper-proof audit trail.
Set up Crypto Trading Exchange on AWS
Tested API Interfaces and access from React-based web interface.
Crypto Token Sale Platform using Chainlink VRF
https://zeedo.zeroswap.io/projectsAdditionally, I created algorithms specifically for blockchain use to execute in constant time while still allowing unlimited scalability, despite limited gas.
Education
Master's Degree in Computer Science
University of Hamburg - Hamburg, Germany
Certifications
AWS Solutions Architect Associate
Amazon Web Services
Blockchain Developer
ConsenSys
Machine Learning
Stanford University
Skills
Libraries/APIs
Web3.js, TensorFlow, Keras, XGBoost, React, Vue 2, Google API
Tools
AWS Fargate, Amazon Elastic Container Service (ECS)
Languages
Solidity, JavaScript, HTML, TypeScript, Python 3, Python
Platforms
Ethereum, Blockchain, Blockchain Platforms, Docker, Amazon Web Services (AWS)
Frameworks
Parity Polkadot
Paradigms
Event-driven Architecture
Storage
Docker Cloud
Other
Ethereum Smart Contracts, User Experience (UX), Embedded Hardware, Digital Project Management, Blockchain Architecture, Cryptocurrency, Smart Contracts, Non-fungible Tokens (NFT), Marketplaces, Software Architecture, Technical Leadership, Decentralized Systems, Technical Requirements, Architecture, Estimations, Advisory, Tokenization, Strategy, Internet of Things (IoT), Software Development, System Architecture Design, DApps, Full-stack, Crypto, Cryptocoin Mining, Machine Learning, AWS Cloud Architecture, Deep Learning, Deep Neural Networks (DNNs), System Architecture, API Design, User Interface (UI), Serverless, Containers, Artificial Intelligence (AI)
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