Available to hire
Software engineer focused on frontend and architecture—owning the product from design system and component library through APIs, event streams, and infrastructure across React on web and React Native on mobile. Specification-led and runs agentic coding workflows daily against written architecture/specs.
Co-founder of Veramo, the open-source W3C decentralized-identity framework. Currently building Deepbase, an agentic development environment, with prior leadership of frontend teams and experience shipping web and mobile products and building agentic/crypto systems.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Language
English
Fluent
Work Experience
Founder / Software Engineer at Deepbase
August 1, 2026 - PresentBuilding an agentic development environment on dsh (DeepSeek Harness): a shared home for specs/docs and coordination across projects, driving coding agents such as Claude Code and Codex, with a stable API for remote clients. Developing a TypeScript monorepo including a React web app, React Native Web component library, auth, SSE event stream, GraphQL and gateway, and mounted in-process harness plugins; adding desktop and mobile clients next.
Independent — Software Engineer at Smook, reKIT
February 1, 2026 - PresentSmook: Go agent framework with cryptographic agent identity, tamper-evident event ledger, and encrypted message bus. reKIT: cross-platform sample library manager for hardware samplers using Tauri, Rust, and React. Both projects built using agentic engineering workflows.
Full-Stack Product Engineer / Co-Founder at Independent
February 1, 2026 - PresentCo-founder of a multi-city wellness marketplace platform, designing and developing the frontend, data model, and infra on Next.js and PostgreSQL, including multi-region routing and a payments layer with regional provider routing.
Founder / Product Engineer at Smook
February 1, 2026 - PresentFounder / Product Engineer (Independent). Building Smook, a config-driven AI agent framework — architecture, runtime, and developer experience — using agentic engineering workflows. Designed a schema-driven data model, cryptographic agent identity, context and memory runtime, tamper-evident event ledger, and an encrypted message bus. Core runtime in Go; developer tooling in TypeScript/React.
Design Engineer at pump.fun
June 1, 2025 - January 31, 2026On the trading team of a consumer mobile trading app with an integrated custodial wallet. Built trading and social features in React Native, including order and balance flows where UI errors have financial consequences. Implemented flows for other teams from provided designs/specs, delivered behind feature flags for backend integration, and contributed design/animation work with the design team.
React Native Design Engineer at Pump.fun
June 1, 2025 - January 1, 2026Frontend engineer on the React Native mobile app, collaborating across design and engineering teams in a high-velocity Web3 product environment.
Product Engineer (Remote) at Independent
August 1, 2023 - June 30, 2025Independent product and engineering work across web and Web3, including self-directed projects.
Frontend Team Lead at Mantle
June 1, 2022 - August 31, 2023Frontend Team Lead (Remote) for Mantle Network transition; team lead and IC during a complex merge, helping to align frontend practices and delivery across projects.
Frontend Team Lead at BitDAO
October 1, 2021 - June 30, 2022Frontend Team Lead (Remote) contributing to the BitDAO ecosystem; built full-stack frontend apps across a range of DeFi projects, established best practices, and built a frontend team.
Senior Software Engineer at ConsenSys
October 1, 2018 - October 31, 2021Contributed to the uPort React Native mobile application for decentralized identity and co-founded the Vera mobile library.
Principal Frontend Engineer at Kogneos
November 1, 2017 - September 30, 2018Scaffolded and built a greenfield project that used AI to help users navigate complex tasks on the web.
Senior UI Engineer at Aon
September 1, 2016 - October 31, 2017Built complex finance intelligence visualization dashboards in React, Redux, TypeScript, and D3; also built an internal mobile application in React Native.
Senior UI Engineer at Nitro
March 1, 2016 - September 30, 2016Contributed to the frontend application; participated in building UI components and architecture for web applications.
at SanaWell
January 1, 2015 - PresentCo-founded SanaWell, a live multi-city wellness discovery platform built with Next.js and PostgreSQL, including multi-region routing and payments.
Education
Qualifications
Industry Experience
Software & Internet, Professional Services, Media & Entertainment, Financial Services, Gaming, Telecommunications, Other
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Hire a Front-End Developer
We have the best front-end developer experts on Twine. Hire a front-end developer in Lisbon today.