Looking for a job

Juan Correa

@sereno

Building production apps in large teams. I combine Apple technologies with AI-augmented development workflows to deliver high-quality code faster.

Colombia

Message

What I'm looking for

I'm looking for projects where clean architecture and long-term maintainability matter.

Software Engineer with 6+ years of experience building and shipping production apps for large teams.
I specialize in modern Swift development:
• SwiftUI (declarative UI, navigation, state management)
• Swift Concurrency(async/await, actors, @MainActor, structured concurrency)
• Clean Architecture / MVVM + Dependency Injection
• Performance, Instruments, and maintainable codebases

I have worked on complex projects inside large distributed teams, delivering features under real deadlines while keeping code quality high.

What makes me different: I actively use localLLMs and AI agents (OpenCode + Qwen models) as part of my daily development workflow.
This allows me to:
-Accelerate architecture decisions and code generation
- Improve debugging and refactoring speed
- Maintain high code quality while moving faster

I help startups and product teams ship solid iOS apps faster — with modern architecture and AI-augmented productivity.

Available for:
- New feature development
- Architecture & modernization (UIKit → SwiftUI)
- Performance optimization
- End-to-end App Store apps
- AI-augmented iOS development workflows

Experience

Work history, roles, and key accomplishments

Senior iOS Mobile Developer

Globant

Oct 2022 - May 2026 (3 years 7 months)

Developed and maintained production iOS applications in large, distributed teams. Worked extensively with modern Swift (async/await, actors) and SwiftUI, applying Clean Architecture and solid design principles.

Swift SwiftUI UIKit Clean Architecture Async Await Actors Kotlin Multiplatform Agile Git Jira Scrum

Senior iOS Mobile Developer

BairesDev

Jan 2020 - Sep 2022 (2 years 8 months)

Developed iOS features using Swift and UIKit, consuming web APIs and collaborating with cross-functional teams in Agile environments.

Swift Python UIKit Webkit Safari Services Web APIs Agile Git

Senior iOS Mobile Developer

Softgic

Jan 2018 - Dec 2019 (1 year 11 months)

Developed iOS features using Swift and UIKit, consuming web APIs and collaborating with cross-functional teams in Agile environments.

Swift UIKit Webkit Safari Services Web APIs Agile Git

iOS Developer

Rachael Walton-Mouw

Jul 2015 - Dec 2017 (2 years 5 months)

Developed and maintained production iOS applications, applying Clean Architecture and solid design principles to keep codebases scalable and maintainable.

iOS Swift Clean Architecture Git