Open to opportunities

Julieta González Poumé

@julietagonzlezpoum

Message

I build scalable React payment, checkout, and e-commerce applications.

Argentina

Message

What I'm looking for

I'm looking to build scalable, maintainable, high-quality frontend applications, especially in fintech, e-commerce, or enterprise products, while collaborating with cross-functional Agile teams.

At Bidcom, I build a modern checkout application with React, Next.js, and TypeScript, improving scalability, maintainability, and conversion-rate optimization. I also maintain accessible reusable components and integrate RESTful APIs into production-ready features.

Previously at Yuno, I developed dashboard features, added global payment methods to a JavaScript SDK, and helped improve payment and checkout experiences for global merchants. I led a demo-platform redesign to showcase SDK capabilities for enterprise clients and worked across a MicroFrontend architecture.

Across Spark Digital and Q4TECH, I delivered React applications for food delivery, real estate, video streaming, education, and stock-management products. I bring experience in frontend architecture, testing, performance, design systems, and cross-functional Agile collaboration.

Experience

Work history, roles, and key accomplishments

Current

Senior Frontend Engineer

Current

Bidcom

Apr 2025 - Present (1 year 4 months)

Contributed to the development of a modern checkout application using React, Next.js and TypeScript, improving scalability, maintainability and conversion rate optimization. Built and maintained a reusable component library with Storybook following accessibility (WCAG) best practices.

React Next.js TypeScript Storybook Jest Cypress CI CD REST APIs Clean Code Technical Documentation

Frontend Engineer

Yuno

Feb 2023 - Mar 2025 (2 years 1 month)

Developed dashboard features using React, TypeScript and ReactQuery, including two-factor authentication and UI improvements. Integrated new global payment methods into the JavaScript SDK and contributed to improving payment and checkout experiences.

React TypeScript React Query SDK Micro Frontends Webpack Module Federation Jest Vitest Datadog Design Systems

Software Development Engineer

Spark Digital

Oct 2015 - Feb 2023 (7 years 4 months)

Developed reusable React components using Redux Toolkit and Redux Saga for state management, while improving the site's SEO strategy. Built frontend features in React and ES6+ for various clients including infinite scroll on listing pages and a new Concierge Auctions view.

React Redux toolkit Redux Saga SEO ES6 JavaScript Agile