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Hi clients at Twine, I’m a final-year MS student at CU Boulder and a founding engineer at Normal Finance, where my Rust infra moves $1M+ monthly DeFi volume. I build open source projects like SyncRabbit (sub-10ms realtime DB sync engine) and FlickJS (a deterministic TypeScript framework outperforming React in benchmarks). Previously did a YC W24 work trial at Greptile and have 4+ years building at startups in the US and Dubai. I also created tools like Fixdog, Driftal, Infyn, and Mockmouse, and I’m a 10× global hackathon winner (Hack Junction Helsinki, UC Berkeley AI Hackathon, ETHGlobal). Best, Jay…Hi clients at Twine, I’m a final-year MS student at CU Boulder and a founding engineer at Normal Finance, where my Rust infra moves $1M+ monthly DeFi volume. I build open source projects like SyncRabbit (sub-10ms realtime DB sync engine) and FlickJS (a deterministic TypeScript framework outperforming React in benchmarks). Previously did a YC W24 work trial at Greptile and have 4+ years building at startups in the US and Dubai. I also created tools like Fixdog, Driftal, Infyn, and Mockmouse, and I’m a 10× global hackathon winner (Hack Junction Helsinki, UC Berkeley AI Hackathon, ETHGlobal). Best, Jay

Jay Malve

Full Stack Developer, Web Developer, Back-End Developer, +2

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Hi clients at Twine, I’m a final-year MS student at CU Boulder and a founding engineer at Normal Finance, where my Rust infra moves $1M+ monthly DeFi volume. I build open source projects like SyncRabbit (sub-10ms realtime DB sync engine) and FlickJS (a deterministic TypeScript framework outperforming React in benchmarks). Previously did a YC W24 work trial at Greptile and have 4+ years building at startups in the US and Dubai. I also created tools like Fixdog, Driftal, Infyn, and Mockmouse, and I’m a 10× global hackathon winner (Hack Junction Helsinki, UC Berkeley AI Hackathon, ETHGlobal). Best, Jay…Hi clients at Twine, I’m a final-year MS student at CU Boulder and a founding engineer at Normal Finance, where my Rust infra moves $1M+ monthly DeFi volume. I build open source projects like SyncRabbit (sub-10ms realtime DB sync engine) and FlickJS (a deterministic TypeScript framework outperforming React in benchmarks). Previously did a YC W24 work trial at Greptile and have 4+ years building at startups in the US and Dubai. I also created tools like Fixdog, Driftal, Infyn, and Mockmouse, and I’m a 10× global hackathon winner (Hack Junction Helsinki, UC Berkeley AI Hackathon, ETHGlobal). Best, Jay

Available to hire

Hi clients at Twine,
I’m a final-year MS student at CU Boulder and a founding engineer at Normal Finance, where my Rust infra moves $1M+ monthly DeFi volume. I build open source projects like SyncRabbit (sub-10ms realtime DB sync engine) and FlickJS (a deterministic TypeScript framework outperforming React in benchmarks). Previously did a YC W24 work trial at Greptile and have 4+ years building at startups in the US and Dubai. I also created tools like Fixdog, Driftal, Infyn, and Mockmouse, and I’m a 10× global hackathon winner (Hack Junction Helsinki, UC Berkeley AI Hackathon, ETHGlobal).

Best,
Jay

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Language

Javanese

Fluent

Aragonese

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Work Experience

Founding Engineer and CTO at Normal Finance

June 1, 2025 - Present

Remote role: Implementing AMM contracts and infrastructure in Rust to facilitate Crypto Indexes on the Stellar Network. Building a NextJS web app and a cross-platform mobile app in React Native to enable consumer investment and trading in these indexes.

Full Stack Founding Engineer at Days Finance

January 1, 2021 - July 1, 2024

Led a team of full-stack developers, leveraging NextJS, tRPC, Solidity, Flutter and AWS, achieving a 30% reduction in development time and integrating blockchain solutions. Represented the product and hosted demos at media events, increasing product market reach by 30%.