Carlos Eduardo Simões dos Santos
@carloseduardosimesdo
Staff Engineer, 20+ yrs (12+ Android). Led Trainiac's CI/CD & quality overhaul (1.2→4.7 rating, 99% crash-free). Open to remote/relocation.
BrazilWhat I'm looking for
At Wellhub, I lead the Trainiac squad, a cross-functional team of five engineers building a personal trainer app from the ground up.
I've built and own CI/CD infrastructure for four mobile apps across Android and iOS, covering builds, linting, unit tests, BrowserStack E2E testing, Firebase distribution, store releases, and Jira release generation in under 10 minutes.
I introduced automated testing to a codebase that had none and drove Jetpack Compose adoption, increasing crash-free users from below 40% to 99%.
With 12+ years in Android, including roles at OLX Brasil and Concrete Solutions, I focus on mobile platform, developer experience, quality engineering, and practical AI-assisted development. I also manage five direct reports, support hiring, and care about engineering cultures that preserve craft while moving quickly.
Experience
Work history, roles, and key accomplishments
Leads the Trainiac squad, a cross-functional team of 5 engineers building a personal trainer app. Architected and owns the full CI/CD infrastructure for 4 mobile apps, introduced automated testing, drove Jetpack Compose adoption, and led localization migration to Crowdin.
Developed Android applications with a focus on mobile technology and software deployment. Utilized Kotlin and MVVM architecture to build user-friendly apps.
Worked as a Staff Android Developer, focusing on CI/CD integration and delivery, and developing Android applications using Java and Kotlin.
Developed Android applications with a focus on mobile technology and software deployment. Utilized Kotlin and MVVM architecture.
Developed Android applications with a focus on mobile technology and software deployment. Utilized Java, Kotlin, and MVVM architecture.
Developed Android applications with a focus on mobile technology and software deployment.
Developed web applications using PHP with a focus on software deployment.
Participated in software development tasks with a focus on software deployment.
Completed an internship at TV Globo, gaining experience in a professional environment.
Completed an internship at the State Department of Education of São Paulo.
Education
Degrees, certifications, and relevant coursework
IFTL
2023 - 2033
MBA USP/Esalq
Especialização Engenharia de Software , Engenharia de Software
2023 - 2025
USP/Esalq
MBA, Software Engineering
2023 - 2025
Pursued an MBA with a specialization in Software Engineering from USP/Esalq from 2023 to 2025.
UNISAGRADO
Bacharel em Ciência da Computação, Ciência da Computação
2008 - 2012
UNISAGRADO
Bachelor of Science, Computer Science
2008 - 2012
Earned a Bachelor's degree in Computer Science from UNISAGRADO from 2008 to 2012.
Tech stack
Software and tools used professionally
Availability
Location
BrazilAuthorized to work in
Salary expectations
Social media
Job categories
Interested in hiring Carlos Eduardo?
You can contact Carlos Eduardo and 90k+ other talented remote workers on Himalayas.
Message Carlos EduardoGet matched with your dream remote job
Sign up now and join over 250,000+ remote workers who receive personalized job alerts, curated job matches, and more for free!
