Foundations - Core

• Built onboarding flow for new users using Passkeys, Privy, Embedded and Smart Ethereum Wallets, and prioritized snappy UX to quickly get users into the application, while still meeting Product requirements

• Built a chat composer flow mimicking popular messaging apps, with seamless user search, optimistic lookup of recipients, optimistic conversation and message sending, and in-line conversation previewing

• Developed a JWT authentication integration that uses a cryptographically signed Firebase App Check token to verify XMTP inbox ownership and secure client-server communications

• Implemented paskey authentication using Privy to derive Privy accounts and generate embedded non-custodial and smart contract wallets for fee-free Ethereum transactions

• Integrated functionalities from Thirdweb to enable users to associate multiple web3 identities with their XMTP inbox

• Implemented a dependency control pattern and reorganized the codebase to package features rather than relying on framework-based modules

• Led development of integration of diagnostic tooling using xstate for Bluetooth-enabled hearing aids

• Resolved critical Bluetooth pairing issues affecting hundreds of users through advanced debugging techniques

• Championed best practices in code architecture and testing

• Developed proprietary framework agnostic library for seamless state sharing

• Architected a dynamic approach to managing dependencies that allowed for more developer friendly workflows, easier testing, and a 'demo' mode for our React Native application

• Led project from start to finish for building out self-pairing flow, collaborating with multiple stakeholders, and leading the design and development of the feature

• Led upgrade from xstate v4 to v5

• Implemented and managed AB testing framework using Unleash feature flag engine, adding Zod payload validation to improve type safety and automatic reporting to ensure error-free test evaluation

• Led company-wide effort to establish shared React component library with visual regression testing using Percy and Chromatic

• Created and maintained Github Workflows for shared-components caching, testing, building, and releasing

• Collaborated across Product, UX, and Engineering teams for cross-functional projects

• Led "North Star" Front End meetings for technology planning and introduced "Any Decision Records" for team decision documentation