ryanibara

Senior Blockchain Engineer

聽I am a dedicated Rust & Go Blockchain Engineer based in Canada, with deep expertise in blockchain technology and cryptography. Over the past 8 years, I've specialized in crafting innovative smart contracts and decentralized applications. My proficiency in the blockchain realm allows me to design and implement efficient, reliable, and secure decentralized systems. Committed to understanding and solving intricate blockchain challenges, I have consistently delivered high-quality smart contract solutions. Eager to connect with fellow professionals, I am passionate about leveraging my blockchain expertise to drive transformation and innovation in the decentralized space.聽



Experience: 6 years

Yearly salary: $120,000

Hourly rate: $65

Nationality: 馃嚭馃嚫 United States

Residency: 馃嚭馃嚫 United States


Experience

Lead blockchain Engineer
Clutch Wallet
2021 - 2023
路 Led the blockchain development team, driving innovative solutions and fostering collaboration to ensure alignment with the company's technical vision and goals. 路 Played a priority role in adapting and enhancing the Clutch Wallet, drawing inspiration from the Argent Wallet codebase, optimizing its features, and tailoring it to better serve our user base. 路 Integrated contracts in zkSync, demonstrating expertise in Layer 2 scaling solutions, to streamline transactions and reduce costs while ensuring the wallet's performance remained optimal. 路 Led the backend development for both the browser extension and mobile app, ensuring seamless cross platform user experiences. 路 Collaboratively designed and developed a comprehensive DeFi web wallet that harnessed the Zerion API to provide users with intuitive and real-time DeFi insights. 路 Utilized AWS Key Management Service (KMS) to bolster the wallet's security framework, guaranteeing the safeguarding of cryptographic keys and enhancing the overall trustworthiness of our platform. 路 Actively participated in the development of the software development kit (SDK) for Clutch Wallet, laying down foundational tools and processes for future enhancements and third-party integrations. 路 Maintained a keen focus on ensuring Clutch Wallet's offerings stayed at the forefront of blockchain advancements, always aiming to provide users with a secure, efficient, and feature-rich environment.
Backend | Blockchain Developer
Rand Network
2018 - 2020
路 Integrated Web3 technologies to facilitate efficient interaction with decentralized applications, emphasizing platform security and transparency for users. 路 Developed and deployed secure, innovative smart contracts, driving the trust and reliability of decentralized platforms. 路 Enhanced decentralized application functionality by implementing Solidity-based logic and mechanisms, optimizing user interactions on-chain. 路 Designed and integrated crypto payment solutions, using tools like Coinbase, to offer users a diverse range of secure transactional options on decentralized platforms. 路 Led a specialized team in the development and deployment of a blockchain-based e-commerce solution, leveraging smart contract functionalities to ensure transparent and tamper-proof transactions. 路 Employed advanced optimization techniques, resulting in reduced gas costs and improved transaction speeds in the smart contracts. 路 Championed the integration of best practices in decentralized application development, ensuring security, efficiency, and scalability in the blockchain space.
Blockchain Developer
Bancor Network
2015 - 2017
路 Integral to the development and enhancement of Bancor Network's protocol, contributing extensively to both v1 and v2 smart contracts (Solidity) iterations mainly for Bancor Formular contract part. 路 Led the design, deployment, and optimization of smart contracts on the Ethereum blockchain, utilizing tools such as Truffle, Slither, and Web3.js, Ethers.js for development and debugging. 路 Pioneered the integration of gasless transactions and op-code optimization, ensuring faster transaction speeds and lower gas costs. 路 Employed rigorous testing framework - Chai, ensuring the security and robustness of all deployed dApps. 路 Continuously profiled and improved smart contract gas efficiency and optimized bytecode to ensure cost-effective transaction execution on the network. 路 Actively participated in code reviews, architectural discussions, and problem-solving sessions to drive the project鈥檚 vision in alignment with Bancor鈥檚 technical and strategic goals.

Skills

ansible
aws
blockchain
ci-cd
dao
defi
ethereumjs
git
golang
javascript
layer-2
mongo
postgres
react
rust
solidity
typescript
vue
web3js
zero-knowledge
english