Humberto

Latin Americas
Mexico
English
Spanish
About me

I am a skilled iOS Development Engineer with over 7 years of commercial experience in both native iOS and hybrid mobile development. I have expert-level proficiency in Swift and strong experience applying design patterns and architectures such as MVVM, VIPER, MVC, and BLoC. I have a solid background in functional and reactive programming, as well as building services, custom views, and complex UI layouts. I also have strong problem-solving skills and experience tackling complex algorithmic challenges. I am proficient in implementing CI/CD pipelines using Fastlane and shell scripting, and I’m passionate about Agile development and continuous quality improvement. I bring strong troubleshooting and analytical skills, and I am a well-organized, self-motivated professional who can manage multiple projects, meet deadlines, and collaborate effectively within a team.

Skills
Skill Swift Swift
100.0%
(7yrs)
Skill iOS iOS
90.0%
(7yrs)
Skill Flutter Flutter
70.0%
(5yrs)
Experience
Senior Software Engineer | Etsy
Jun 2024 - Present

● Led development of SwiftUI-based search experiences used by millions of users

● Delivered AI-powered features leveraging App Intents and Apple Intelligence integrations

● Migrated UIKit flows to SwiftUI improving development velocity

● Implemented performance improvements increasing engagement

● Built scalable architectures using Swift structured concurrency

Senior Software Engineer | MagellanTV
Nov 2022 - Jan 2024

● Architected iOS and tvOS applications from scratch with scalable solutions used by thousands of users

● Built CI/CD pipelines and maintained production systems

Senior Software Engineer | A Different Engine
May 2021 - May 2022

● Developed real-time communication systems

● Integrated GraphQL and scalable networking layers

● Integrated RealityKit on a video conferencing feature

● Developed real-time messaging leveraging

Senior Software Engineer | Upstart 13
Dec 2020 - May 2021

Project Transcend

• Led a team of 3 iOS Engineers;

• Set up project infrastructure using MVVM and Reactive Swift;

• Integrated Web Services; • Performed code reviews;

• Communicated with the client;

• Implemented test and deployment pipelines from scratch using Fastlane;

• Worked closely with the QA team to ensure product quality;

• Participated in Scrum ceremonies (Planning, Standups, Grooming, Retrospective, Demos).

Software Development Engineer | Smart Thinking
Mar 2015 - Sep 2020

● Developed mobile and backend systems across multiple projects

● Built React Native apps and Node.js services

● Maintained infrastructure and improved system performance