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Emiliano Bayona

@emilianobayona

Message

I build scalable web and mobile products from feature concept to release.

Uruguay

Message

At The Sandbox, I built seasonal web experiences that brought in more than 580,000 unique players from Alpha Season 4 onward. I grew from implementation work into feature ownership, technical feasibility, planning, and product-oriented decisions across distributed international teams.

I’ve modernized legacy systems with React and .NET Core, led a React Native logistics app from scratch, and migrated frontend architecture to Vue.js 3. I’m also building full-stack e-commerce and card-collection products with Vue.js, Node.js, SQL, and React Native.

Experience

Work history, roles, and key accomplishments

Frontend-focused Full-stack Developer

The Sandbox

Aug 2021 - Oct 2025 (4 years 2 months)

Spearheaded development of seasonal web experiences, managing feature ownership and cross-functional collaboration. Led Vue.js 3 migration and contributed to technical feasibility and product decisions, bringing in over 580,000 unique players.

Vue.Js Vue.Js 3 JavaScript HTML5 Git GitHub Agile Development Feature Ownership Frontend Architecture Technical analysis

Junior Developer

WIS

Dec 2020 - Aug 2021 (8 months)

Participated in the migration of a WMS from legacy techs, also, I led the the development of a React Native mobile application from scratch for logistics operations, implementing features for deliveries, pickups and movement tracking.

React Native React .NET .NET Core .NET Framework