Buenos Aires, Argentina

Tobias Ruano

iOS Software Engineer

I build thoughtful mobile products where engineering quality, product judgment, and interface craft meet.

A portfolio built as a living library of shipped product work, practical engineering judgment, and product-minded execution.

01

Product modules

Reusable evidence from shipped mobile applications.

ProductCard / 01
RekonPeople application preview
Workforce management

RekonPeople

A secure SwiftUI application combining biometrics, geolocation, Keychain storage, and API-driven behavior.

View on App Store
contribution Developed the first iOS release with a modular MVVM and Coordinator architecture.
ProductCard / 02
La Anónima application preview
Retail & financial services

La Anónima

Customer-facing flows for onboarding, loyalty, coupons, and personal loans in a large retail application.

View on App Store
contribution Led key redesigns, modularized reusable flows, and monitored accessibility and App Store quality.
ProductCard / 03
Potato Perks application preview
Loyalty & rewards

Potato Perks

A native rewards experience for Lamb Weston, developed in close collaboration with a North American client.

Reference available on request.

contribution Helped launch version 1.0, led ongoing development, and delivered authentication and deep linking.
ProductCard / 04
Valo application preview
Mobile banking

Valo

A digital banking application covering secure access, certificate validation, and money transfers.

View on App Store
contribution Implemented transfer journeys and strengthened an Objective-C production codebase.
02

About

Product judgment, native implementation, and practical systems thinking.

I am an iOS software engineer at Mercado Libre and a UADE graduate. My work focuses on turning complex product requirements into clear, reliable, and accessible mobile experiences.

Capabilities

capability.01 Product-minded engineering Active
capability.02 Swift & SwiftUI Active
capability.03 UIKit Active
capability.04 Mobile architecture Active
capability.05 Accessibility Active
capability.06 Design systems Active
capability.07 API integration Active
capability.08 Release ownership Active
03

Experience

Current work, prior shipping contexts, and academic foundation.

current

Mercado Libre

Software Engineer

Building and evolving mobile product experiences at Latin America's leading commerce and fintech ecosystem.

previous

Mobilenik S.A.

iOS Developer · 2022 — 2025

As iOS Developer at Mobilenik S.A., shipped production applications including RekonPeople, La Anónima, Potato Perks, and Valo across workforce management, retail, loyalty, and mobile banking.

education

UADE

Software Engineering graduate

Academic foundation in software design, systems thinking, and engineering practice.