Open to opportunities

Ryan Tan User

@ryantanuser

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Experienced Blockchain Developer specializing in decentralized applications.

Singapore

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What I'm looking for

I am looking for opportunities to innovate in blockchain technology, focusing on decentralized applications and smart contract development.

As a Blockchain Developer, I specialize in designing and deploying decentralized applications (dApps) and blockchain solutions. My journey in the blockchain space has been marked by a commitment to enhancing interoperability and optimizing smart contracts. I have successfully built custom solutions that have increased blockchain adoption by 12% on Solana, addressing the challenges enterprises face in adopting this transformative technology.

My experience includes developing a decentralized payment protocol that improved tracking and reduced delays in cross-border payments, as well as conducting security audits on smart contracts to prevent major exploits in DeFi applications. I am proficient in various blockchain technologies, including Ethereum, Binance Smart Chain, and TON, and have a proven track record of delivering scalable solutions that enhance transaction efficiency and security.

Throughout my career, I have focused on integrating secure and scalable blockchain technologies to solve fintech and supply chain challenges. I designed an NFT marketplace on Binance Smart Chain that lowered transaction fees and improved transaction speed by 16% through blockchain-based payment processing. My work is driven by a passion for innovation and a desire to contribute to the future of decentralized finance.

Experience

Work history, roles, and key accomplishments

Current

Blockchain Developer

Current

EMURGO

Jul 2024 - Present (1 year)

Built custom smart contract solutions for businesses, increasing blockchain adoption by 12% on Solana. Developed a decentralized payment protocol to improve cross-border payment transparency and conducted smart contract security audits to prevent major exploits.

Solana Smart Contracts dApps Blockchain Security Auditing Ethereum

Blockchain Developer

Zensite

Jun 2023 - Nov 2023 (5 months)

Developed and audited Solidity-based smart contracts, reducing vulnerabilities by 14% on Binance Smart Chain. Designed an NFT marketplace on Binance Smart Chain, lowering transaction fees, and integrated blockchain-based payment processing to improve transaction speed by 16%.

Solidity NFT Smart Contracts Web3.js Blockchain JavaScript React

Blockchain Engineer

PCITS

Mar 2021 - May 2022 (1 year 2 months)

Developed a decentralized identity verification system on TON Blockchain using Ton and JavaScript to enhance privacy. Designed and implemented a high-performance payment gateway using TON smart contracts and built automated fraud detection mechanisms into smart contracts, improving security by 13%.

TON JavaScript Smart Contracts Blockchain Payment Gateways Fraud Detection

Smart Contract Developer

Pstake

Jun 2019 - Feb 2021 (1 year 8 months)

Developed and optimized smart contracts using Solidity and Web3.js on Ethereum, reducing gas fees by 15%. Built interoperability solutions between Ethereum and Binance Smart Chain, enabling smooth cross-chain asset transfers, and integrated blockchain into existing enterprise systems, improving efficiency and auditability by 18%.

Solidity Web3.js Ethereum Smart Contracts DeFi Blockchain TPS

Education

Degrees, certifications, and relevant coursework

National University of Singapore

Bachelor of Computer Science, Computer Science

Studied the fundamentals of computer science, including programming languages, data structures, and algorithms. Gained expertise in software development and system design.