iOS Developer

Osmin
Vazquez

8+ years building iOS apps end-to-end — architecture, stakeholder alignment, and shipping to the App Store. I specialize in modernizing legacy codebases and keeping production stable.

Get in touch

Experience

iOS Principal · Children's Hospital of Philadelphia 2025 — 2026
  • Shipped a medical research app with real-time data pipeline, hardware polling, Azure Cosmos DB persistence, and live peak detection on SwiftUI charts.
  • Architected a Clean Architecture + SOLID codebase, using agentic tools to sustain high delivery velocity.
iOS Product Developer · Bomart 2024 — 2025
  • Managed full project lifecycle: proposal, contracts, and delivery.
  • Designed and launched a custom iOS 17+ app with auth, transaction notifications, and Apple Business Manager deployment.
Lead iOS Developer · DigInn 2022 — 2023
  • Reduced crashes to near-zero via CI/CD across 20+ releases.
  • Migrated legacy Intel project to Apple Silicon, unblocking team velocity.
  • Implemented analytics, A/B testing, and push notifications with Firebase.
Senior iOS Dev · Numerator 2021 — 2022
  • Bridged Objective-C to Swift and led SwiftUI + Combine introduction.
  • Defined and enforced MVVM + Rx architecture. Reduced tech debt to bump deployment targets.
iOS Dev II · Royal Caribbean 2019 — 2021
  • Built user features with UIKit and VisionKit across multiple teams.
  • Contributed to backend migration while keeping reusable code across brands.
iOS Dev + Tech-Lead MX · BBVA 2018 — 2019
  • Developed key features using VIPER, RxSwift, and strict code coverage.
  • Coordinated international teams and led interviews + onboarding.
Back-End + Infra · Connected B2B 2017 — 2018
  • Established AWS infrastructure and designed APIs with Node.js + MongoDB.

Education

B.S. Computer Science · Metropolitan Autonomous University
Cum Laude
2013 — 2018

Skills

Frameworks & APIs
SwiftUIUIKitCombine SwiftDataXCTestSwift Testing VisionKitMapKitCoreLocation GCDFoundationObservation
Architecture & Patterns
MVVMVIPERClean Architecture SOLIDTDDStructured Concurrency RxMVCMVP
Tooling
CI/CDFastlaneXcodeGen InstrumentsLLDBFirebase

Contact

Emailozxmin@me.com
Phone+52 331 274 1283
Webcareer.ozmin.me

My Stack

Tools and gear I use daily.

Editor & Terminal
XcodeVS Code iTerm2Oh My Zsh
Dev Tools
FastlaneXcodeGen BundlerHomebrewGit
Hardware
MacBook ProiPhone

Writing

Thoughts on iOS dev, architecture, and tooling.

Nothing here yet — but this is where posts would live. Each one can be its own section or page.