================ PROFESSIONAL TIMELINE ================ [01 // LUXOFT] [2025 — PRESENT] ROLE: iOS Architect & Engineer IMPACT: Engineered authentication gateways, CI build automation scripts, and custom chat flow systems. [02 // AVENUE CODE] [2019 — 2024] ROLE: Senior iOS Engineer IMPACT: Reduced ANR latencies by 35%. Implemented the "Leave this conversation" safety feature for Twitter. Mentored 25+ developers. [03 // BITSO] [2018 — 2019] ROLE: Software Architect IMPACT: Re-architected Bitso v2 flagship mobile platform. Scaled active users beyond 64k DAU. [04 // GLOBANT] [2014 — 2018] ROLE: Senior iOS Developer Analyst IMPACT: Crafted responsive native animations for Walt Disney Company apps and Close5 platforms.

================ TECHNICAL EXPERTISE MATRIX ================ - CORE: SwiftUI, UIKit, Combine, Objective-C, Swift Concurrency - BACKEND: Swift Vapor, Node.js API structures - DEVOPS: CI/CD runners, Fastlane, Docker workflows - ARCHITECTURES: TCA (Composable Architecture), Clean, MVVM-C, VIPER - PATTERNS: Reactive functional bindings, build runtime optimization

=================== CONNECTION DIRECTORY =================== - EMAIL: julio.cesar.guzman.villanueva@gmail.com - GITHUB: github.com/juliofruta - PHONE: +1 (628) 241-5452 - LOCATION: Guadalajara, MX // Serving Remote Globally