Jake Ortega

September 10, 2026

Dear Coinflow team,

I am applying for the Frontend Engineer role. I am a Senior Frontend Engineer with more than 10 years of experience building production interfaces with React, TypeScript, Angular, Web Components, design systems, API-heavy product flows, testing, and CI/CD.

The role stood out because it asks for someone who can define the interaction model and ship the React that powers it. That is close to how I work: I like owning the frontend surface from product shape to component system, accessibility, implementation, testing, and release quality.

At iO Digital, I built a 63-component Web Components design system distributed to React, Angular, and Vue, and shipped AI-enabled products with streaming interfaces and retrieval workflows. At Lunatech, I built React and React Native reporting products and modernized a large Angular application while keeping delivery stable.

My own projects also fit Coinflow's needs. AgentDock, Open Vacancy Radar, and Pipenzo are open-source Electron, React, and TypeScript projects around local AI agents, job discovery, and human-reviewable developer workflows. Dutch Defend, Flits, and GrabPitik show end-to-end ownership across mobile, payments, Firebase, release workflows, and production support.

I am based in the Netherlands and would need visa sponsorship or relocation support for an on-site Chicago role. If Coinflow can support that path, I would be excited to help build the frontend foundation for a fast, trustworthy payments platform.

Sincerely,
Jake Ortega