David Magalhães
@davidmagalhes
I build and modernize Android apps used by millions with Kotlin and Jetpack Compose.
BrazilWhat I'm looking for
I've built and modernized Android products for TMG, Pinterest, eBay, and Casas Bahia, including an app serving 100M+ users. I design and ship Kotlin and Jetpack Compose features that solve real product problems.
At PYYNE, I migrated a social media app's main experience to Jetpack Compose, coordinated Play Store deployments as release captain, and contributed architectural improvements and code reviews. At BairesDev, I shipped a successful Compose and Coroutines feature with charts and calculations and introduced a date-handling structure that resolved recurring eBay reporting issues.
Earlier, I led Android codebase and service modernization at Softbuilder, designing a REST API, moving data transfer from FTP to REST, and migrating version control to Git. I'm increasingly taking technical ownership and expanding into Compose Multiplatform.
Experience
Work history, roles, and key accomplishments
Senior Android Engineer
PYYNE
May 2023 - Present (3 years 3 months)
Worked on a social media Android app built in Kotlin, serving a large user base. Led migration to Jetpack Compose and served as release captain for Play Store deployments.
Education
Degrees, certifications, and relevant coursework
Instituto Federal do Ceará
Bachelor of Engineering, Computer Engineering
Pursuing a Bachelor's degree in Computer Engineering at Instituto Federal do Ceará.
Instituto Federal do Ceará
Technician, Information Technology
Completed a technical program in Information Technology at Instituto Federal do Ceará.
Availability
Location
BrazilAuthorized to work in
Portfolio
github.com/davidmagalhaesJob categories
Skills
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