$ whoami
Mike Jasso — Senior iOS engineer in Guadalajara, MX · 9+ years in fintech.

I build iOS apps that feel like home.

I build native iOS apps — SwiftUI when I can, UIKit when I must, Objective-C when archaeology calls. Websites too, when the project asks for one.

See the appsgithub.com/Mik3JassoDownload résumé

// MARK: — Apps

Shipped & shipping

Apps and the occasional website — designed, built and released by one person (hi).

Larousse Avanzado.app

Larousse Avanzado de Español

The advanced Larousse Spanish dictionary — 100k+ entries, verb conjugations and interactive search, fully offline.

open in App Store ↗
Larousse Básico.app

Larousse Básico de Español

The essential Larousse Spanish dictionary — award-winning reference (CANIEM 2012), fast lookup, works offline.

open in App Store ↗
https://opa27.org

opa27.org

Official site for Orgullo Panamericano — the first continental Pride of the Americas, Guadalajara 2027.

visit ↗
https://icona.fun

icona.fun

Brand site for Icona — an inclusive wellness & social space in Guadalajara's Colonia Americana.

visit ↗
https://www.mikejasso.com.mx

mikejasso.com.mx

My photography portfolio — a separate world, but I designed and coded it. Websites count as shipping.

visit ↗

// also shipped — no longer on the App Store

  • UpNGoTravel app to find and book cheaper flights — fly for less.
  • LondriOn-demand laundry — schedule a pickup, we wash it and bring it back.
  • Priver MéxicoRide-hailing — request a driver and go.
  • Party OnNightlife social app — post your parties and discover events near you.
  • Lector QR · Museo de TlaxcalaMuseum companion — scan exhibit QR codes to unlock extra content.
  • Guía de Arquitectura CDMXAn architecture guide to Mexico City's notable buildings.

// MARK: — Highlights

Selected highlights

Nine years, distilled.

9+ years

Building and scaling native iOS apps.

Fintech

OpenBank · Ualá · Clip — investments, payments & cards.

SDKs & frameworks

Built and shipped internal iOS SDKs (SPM + CocoaPods).

Investments

Led the vertical at Ualá: USD, CEDEARs and US stocks.

Security

Keychain + Face ID / Touch ID in high-security banking apps.

Mentor

Mentored 3 junior iOS devs; tech interviewer & trainer.

// MARK: — Stack

The toolbox, as written

let stack: [Skill] = [ .swift, .objectiveC, .swiftUI, .uiKit, .combine, .asyncAwait, .coreData, .coreLocation, .spm, .cocoaPods, .tuist, .xctest, ] let web: [Skill] = [ .html, .css, .javaScript, ] // always compiling something new

// MARK: — Experience

git log --career

f1c4a9e

iOS Developer @ OpenBank by SantanderDec 2024 — Dec 2025

Cards team — new features in SwiftUI, Combine and async/await over a modular Clean-Architecture codebase, with Tuist, Bitrise CI/CD and unit tests for secure banking flows.

a7b0d23

iOS SDK / Framework Engineer @ UaláFeb 2021 — May 2024

Built and owned internal iOS SDKs/frameworks from scratch (SPM + CocoaPods, semantic versioning); led the Investments vertical (USD, CEDEARs, US stocks) and mentored 3 junior devs.

3e9f51c

iOS Developer @ ClipOct 2019 — Feb 2021

Designed and shipped an iOS SDK (CocoaPods) exposing Clip's payment services to third-party clients; owned it technically end to end.

0b2c8a4

Earlier iOS roles · Pentalog · TCS · Brounie · Knotion · Digono · Pixan · LJNJun 2014 — Oct 2019

5 years across fintech, health, edtech and consumer — shipped Larousse, UpNGo, Loundry, Priver, museum and EdTech apps in Swift & Objective-C; also tech interviewer and trainer.

print("say hi →")

dackerjasso@gmail.com

Write meGitHub