Denis Costa
Flutter Senior Developer at GFT Technologies
Paraná, Brazil
Summary
👤
Senior🎓
Top SchoolDenis Costa is a senior mobile developer from Paraná, Brazil with nine years of experience specializing in Flutter and native Android development. He has led Flutter adoption and architecture efforts, built developer tooling (CLI generators), and set up CI/CD pipelines with GitHub Actions and Fastlane to streamline releases for iOS and Android. Denis has shipped production features like Tap-on-Phone and PIX for payments, mentors and onboards engineers, and contributes to code reviews and regression testing in high-compliance fintech environments. Practical, hands-on, and improvement-driven, he pairs deep native Kotlin expertise with cross-platform Flutter leadership to shorten delivery cycles and reduce repetitive work. An often-unseen strength is his background in IT operations and hardware support, which gives him a pragmatic systems perspective when designing reliable mobile apps.
9 years of coding experience
7 years of employment as a software developer
Bacharelado Sistemas de Informação, Bacharelado Sistemas de Informação at Unidade de Ensino Superior Dom Bosco - UNDBBacharelado Sistemas de Informação, Bacharelado Sistemas de Informação at Universidade Positivo
Portuguese, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (53)
kotlin8
robot8
kotlin-multiplatform8
animation7
android7
strongly-typed7
graphql6
android-library6
java6
caching6
andorid6
multiplatform6
graphql-client5
apollographql5
jvm5
Programming languages (5)
Github contributions (5)
denisviana/Image-Steps
Feb 2018 - Jul 2018
A simple library for using steps with images and animation
Contributions:5 releases, 15 commits, 1 PR in 5 months
animationsteps
denisviana/nu-store
Oct 2021 - Apr 2023
Contributions:6 pushes in 1 year 6 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.