Versatile and security-focused Blockchain developer with expertise in designing and implementing decentralized applications, secure smart contracts, and Blockchain solutions. Proficient in a wide range of Blockchain ecosystems, including Ethereum, Binance Smart Chain, Polygon, and Bitcoin's BRC-20 token standard. Skilled in Rust and Clarity for secure and performant DApps, with a robust understanding of Parity Blockchain. Adept at applying cryptographic principles and cybersecurity best practices to ensure data integrity and user protection. Known for innovative problem-solving, collaborating effectively in remote, agile environments, and delivering high-impact solutions tailored to the needs of modern Blockchain applications.
Experience: 4 years
Yearly salary: $88,000
Hourly rate: $40
Nationality: 🇿🇦 South Africa
Residency: 🇺🇸 United States
Experience
Blockchain Developer
Betr / Handshake Bets 2022 - 2023
Designed and deployed a P2P betting system on Polygon using smart contracts, integrating real-time sports data via Chainlink and optimizing for high performance and secure data handling. Architected a Microservices environment to manage decentralized applications securely, enabling data encryption and integrity within the Parity Blockchain framework.
Frontend Developer
Economics Design 2021 - 2021
Contributed to a tokenized economy by developing real-time, user-friendly dashboards to display economic metrics using Nuxt.js and TypeScript. Integrated InfluxDB to capture and visualize stable token price data, presenting it in a visually appealing and accessible manner for user insight. Collaborated with backend teams to fetch and process live market prices, delivering seamless frontend integration that empowered users with data-informed decision-making.
Frontend Developer
Econtric.com 2021 - 2022
Led the frontend development of a data visualization platform using Nuxt.js and TypeScript, ensuring an optimized, responsive, and visually engaging interface. Utilized InfluxDB to manage large datasets, implementing high-efficiency queries to deliver real-time insights on user dashboards. Focused on enhancing user experience by building reusable components and maintaining clean, scalable code, boosting overall application performance and user satisfaction.
Lead Blockchain & Security Developer
Innovation Upstream 2021 - 2022
Led the development of decentralized finance (DeFi) projects, including hedgepie.com, with a focus on security and scalability through secure smart contract implementation and Clarity programming. Enhanced security practices by implementing cryptographic protocols and auditing smart contracts, ensuring robust, attack-resistant code. Conducted technical interviews and onboarding, building a team skilled in Blockchain and cybersecurity fundamentals.
Frontend & Blockchain Developer
LuckyChip 2021 - 2022
Developed Play-to-Earn games on Binance Smart Chain with Solidity and Web3.js, integrating frontend interfaces with secure smart contract interactions. Leveraged BRC-20 standards to facilitate Bitcoin-based gaming rewards, ensuring cross-chain functionality and security within the gaming ecosystem. Built modular game services in TypeScript to separate game functionalities, incorporating encryption and secure user authentication protocols.
Full Stack Blockchain Developer
New Nordic Group 2020 - 2021
Implemented GGN token and a decentralized exchange (DEX) with robust security features on Ethereum, using Rust and Clarity to enhance contract security. Developed smart contracts with embedded cryptographic checks for recurring investments, optimizing the contracts for secure transactions and data privacy.
Skills
cryptography
rust
solidity
stats
zero-knowledge
