I've built business-critical software for AIKEN Digital, Nomina Games, and freelance clients, from a Web3 platform with a non-custodial wallet and NFT marketplace to reward-based gaming services. At AIKEN Digital, I supported thousands of users and over SGD 2 million in annual digital-asset transaction volume through wallet integrations, transaction processing, passkey authentication, and CMS improvements.
At Nomina Games, I developed serverless backend services for missions, leaderboards, rewards, and cash-out workflows, supporting 300+ daily active users and 5,000+ monthly active users while reducing AWS costs by 40%. Across my work, I use Node.js, PHP, Ruby, Python, Go, AWS, and GCP to improve API performance, reliability, security, deployment speed, and data freshness.
