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Jake Ortega

Senior Frontend Engineer | React, TypeScript, Trading UI

Vlaardingen, Netherlands +31 617750459 contact@jakeortega.nl
jakeortega.nllinkedin.com/in/ortegajake00github.com/jortega0033

Profile

Senior Frontend Engineer with 10+ years of experience shipping production interfaces across React, TypeScript, Angular, Web Components, design systems, and data-intensive workflows.

Strong fit for Citi Fixed Income tooling: real-time UI, trading-style workflow UX, micro frontend patterns, reusable component systems, secure enterprise delivery, and close work with business stakeholders.

Built complex operational, reporting, finance, insurance, and enterprise applications with REST APIs, WebSockets, analytics, accessibility, production support, and CI/CD pipelines.

Hands-on builder of AI-assisted developer tools and local-first desktop products using React, Electron, TypeScript, Node.js, PostgreSQL, Playwright, and GitHub workflows.

Skills

Frontend: React, TypeScript, JavaScript, Angular, Next.js, Web Components, Stencil, Micro Frontends, Tailwind CSS, HTML5

Enterprise UI: Trading Workflow UX, Design Systems, Reusable UI Frameworks, Accessibility, Performance, Data-Dense Interfaces, Secure Development

Integration: REST APIs, WebSockets, Event-Driven UI, Node.js, NestJS, PostgreSQL, SQL Server, Azure, GCP, Power BI

Delivery: Playwright, Cypress, Vitest, Jasmine, Karma, Git, GitHub Actions, GitLab CI/CD, Incident Support

Experience

Senior Frontend Engineer

iO Digital

Feb 2026 - Present

Frontend architecture, design systems, AI-assisted products, and enterprise product UX.

  • Designed and built io Design System, a 63-component Stencil Web Components platform used across React, Angular, and Vue products with accessibility engineering, token governance, and CI checks.
  • Drove the frontend and UX rebuild of an expense-management platform, shipping secure document attachments, PDF export, and clearer workflows for operations-heavy users.
  • Built io Chat, an embeddable AI chat-widget platform with Angular, Hono, Postgres, streaming UI, and document retrieval through an internal AI gateway.

Stencil | Web Components | Angular | React | Vue | Next.js | TypeScript | Hono | Tailwind CSS | Playwright | Vitest

Frontend Developer

Lunatech

Jan 2023 - Feb 2026

Frontend modernization across enterprise web, mobile, analytics, and AI-assisted workflows.

  • Led the migration of a large Angular application from version 13 to 21 while keeping normal feature delivery moving.
  • Built React web and React Native applications for workforce insights, reporting, and cross-device access.
  • Built a conversational frontend for AI-powered analysis workflows, replacing a form-based reporting flow with natural-language querying.

Angular | Angular Signals | React | React Native | NestJS | PostgreSQL | TypeScript | SCSS | NgRx | RxJS | GitLab CI/CD

Frontend Developer

Accenture

Sep 2021 - Jan 2023

  • Built Angular and React interfaces for business-travel card workflows used by business owners and their employees, using Angular Material for a consistent, accessible design system.

Angular | React | React Native | Angular Material | Java | C# | GitLab CI/CD | NgRx | RxJS

Frontend Developer

DXC Technology

Jan 2020 - Sep 2021

  • Developed Angular dashboards and customer portals for insurance and wellness workflows, meeting WCAG AA accessibility requirements.

Angular | React | Power BI | Azure | SQL Server | Cypress | Jasmine | Karma

Full Stack Engineer

RCG Global Services

Jun 2017 - Jan 2020

  • Modernized booking and ticketing systems, migrating legacy flows to modern Web Component SPAs.

Web Components | Design Systems | Micro Frontends | Java | Node.js | CI/CD

Full Stack Engineer

Zone Laser Support Systems

Feb 2016 - Jun 2017

  • Developed real-time leaderboard systems with AngularJS and WebSocket streams.

AngularJS | WebSockets | Ionic | AWS | DynamoDB | Amazon S3 | PHP | Symfony

Personal Projects

AgentDock

github.com/jortega0033/agentdock

Built the typed SDK, provider adapters, event protocol, and loopback security boundary used by Open Vacancy Radar and Pipenzo.

Electron | TypeScript | React | Fastify | Zod

Open Vacancy Radar

github.com/jortega0033/open-vacancy-radar

Built a local-first Electron app for vacancy discovery, IND sponsor checks, CV preparation, and application tracking.

Electron | TypeScript | React | SQLite

Pipenzo

github.com/jortega0033/pipenzo

Built an Electron workflow that turns GitHub issues into reviewable pull requests through plan, refine, implement, and review stages.

Electron | TypeScript | React | Fastify | Node.js

Dutch Defend

dutchdefend.app

Released a React Native financial-planning app for Netherlands expats on iOS and Android, backed by Next.js, Firebase, and Stripe.

React Native | Expo | Next.js | TypeScript | Firebase | Stripe

Flits

getflits.app

Released a React Native app that converts photos into calendar events through a schema-validated Gemini vision pipeline.

React Native | Expo | TypeScript | Gemini | Firebase

GrabPitik

grabpitik.ph

Built the marketplace, license-plate photo search, image-processing service, admin workflows, and Xendit payment-integrity checks.

Next.js 16 | React 19 | Prisma | PostgreSQL | Xendit | Terraform

Education

Bachelor of Science in Information Technology, University of the East

Jun 2009 - Mar 2013