Simera Professional Key (SPK)

Esteban C

Colombia

Senior AI Developer

$ 5,500/month

8 yrs exp

Senior AI Engineer with 8 years of software engineering experience — six as an iOS specialist on large-scale consumer apps (Disney Park, Disney Cruise Line, Mercado Pago and Mercado Libre), and the last two building production AI systems at Mercado Libre, Latin America's largest e-commerce platform. Ships at scale: most recent launch handled 5M+ requests per day from day one. Builds agentic systems (function calling, MCP, agent orchestration) and applies loop and harness engineering to make A…

Skills

  • Design Patterns
  • iOS Development
  • JavaScript
  • Objective-C
  • OOP
  • Swift
  • Web Development
  • Xcode
  • JavaScript ES6
  • Android
  • Code Review
  • Front End
  • Software Engineer
  • SwiftUI
  • Wed Development
  • CRM Integration
  • Clean Architecture
  • Integration
  • XR Development
  • SOP Development
  • Cloud Architecture
  • R&D Development
  • Software Engineering
  • Core Data
  • KPI Development
  • CRM Architecture
  • Clean Architech
  • AI Integration
  • RxSwift
  • API Development
  • Agile Development
  • ETL Development
  • AI Agent Development
  • MVC Architecture
  • CRM Development
  • AI Development

Esteban C

Colombia

Senior AI Developer

$ 5,500 /month

8 yrs exp

Senior AI Engineer with 8 years of software engineering experience — six as an iOS specialist on large-scale consumer apps (Disney Park, Disney Cruise Line, Mercado Pago and Mercado Libre), and the last two building production AI systems at Mercado Libre, Latin America's largest e-commerce platform. Ships at scale: most recent launch handled 5M+ requests per day from day one. Builds agentic systems (function calling, MCP, agent orchestration) and applies loop and harness engineering to make A…

Skills

  • Design Patterns
  • iOS Development
  • JavaScript
  • Objective-C
  • OOP
  • Swift
  • Web Development
  • Xcode
  • JavaScript ES6
  • Android
  • Code Review
  • Front End
  • Software Engineer
  • SwiftUI
  • Wed Development
  • CRM Integration
  • Clean Architecture
  • Integration
  • XR Development
  • SOP Development
  • Cloud Architecture
  • R&D Development
  • Software Engineering
  • Core Data
  • KPI Development
  • CRM Architecture
  • Clean Architech
  • AI Integration
  • RxSwift
  • API Development
  • Agile Development
  • ETL Development
  • AI Agent Development
  • MVC Architecture
  • CRM Development
  • AI Development

Senior AI Developer

Mercado Libre
May 2021 - present

Joined as an iOS developer; role expanded into Android, web front end, and AI development. Currently building AI features for mobile and web products, participating in architecture decisions, and performing code reviews to ensure high code quality.

iOS Mobile Developer

Globant
August 2018 - May 2021

Worked as a contractor for Disney Cruise Line. Managed data persistence with CoreData, maintained internal frameworks, ported Obj-C code to Swift, and improved app performance and battery consumption.

Smart Scores

Communication
90
Role Fit
95
Adaptability
90
Problem-solving
90

Smart Skills

beta