Rose Wachuka

Led front-end development of a React Native mobile app to streamline trade/order workflows, reducing manual effort by 50% and increasing operational efficiency by 30%. Owned end-to-end development of a full-stack ticket tracking system using Next.js, TypeScript, Prisma, and PostgreSQL, reducing resolution time by 25% and handling 50+ active tickets daily. Collaborated cross-functionally with product managers and backend engineers to design, scope, and launch new features, improving delivery speed by 40%.

Developed decentralized applications (dApps) using React, TypeScript, and Solidity, focusing on usability and modularity. Integrated dApps with Ethereum smart contracts via Ethers.js, Wagmi, and WalletConnect to enable secure on-chain transactions and protocol-level interactions. Collaborated closely with smart contract engineers to implement and test gas-optimized calls, enhance contract upgradeability, and support multi-chain compatibility. Wrote utility components and hooks to abstract Web3 wallet interactions, improving frontend developer velocity and reducing bugs in production.

Digitally mapped influencers to further the company's influencer marketing efforts. Tested new technology systems and provided recommendations for purchases and changes in design, security, software, and hardware. Modified user interfaces for the Yaga campaign to optimize user experience.