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Igor Grecco Lacourt

@igorlacourt

Android SDK, Kotlin, Java, Jetpack, Reactive Programming, Architecture in general, Asynchronicity, Continuos Integratioin, App Size, Performance.

Brazil

Message

What I'm looking for

I'm looking for a place to thrive, a place where communication is empathetic and responsive, where people trust my work and push me forward. I want a place to build something to be proud of.

Expert Android Developer Driving Performance & Scale at Pinterest

I build and refine world-class Android applications. As a Senior Engineer allocated at Pinterest, I directly improved app performance by leading the integration of dead code analysis tools and automating build analysis, which significantly reduced the application's size. With deep expertise in Kotlin, Java, CI/CD automation, and the full Android Jetpack suite, I excel at transforming complex requirements into elegant, high-performing, and user-centric mobile experiences. My background in developing large-scale e-commerce and fintech apps provides a strong foundation for delivering quality and value in demanding environments.

Experience

Work history, roles, and key accomplishments

Android Engineer

Abra.com

May 2022 - Jan 2023 (8 months)

• Refactored screens to match the updated pattern.
• Refactored unit tests to use Kotlin instead of Java.
• Worked on screen flows: performing changes and creating new screens requested by the product team.
• Performed code reviews to assuring good code quality.
• Reported bugs to turn into tasks

Android SDK Android App Development Kotlin Java Unit Testing

Android Engineer

Beyond Solucoes

Jul 2021 - Apr 2022 (9 months)

• Supported updates to screens and flows meeting the Product Team’s requirements at a specific client.
• Called to help a small team to deliver a feature in a short period of time. We delivered it working under pressure.
• Performed code reviews.

Android SDK Android App Development Android Studio Kotlin Java

Android Engineer

Americanas S. A.

Oct 2020 - Jul 2021 (9 months)

• Built important screen flows: User Review of Products, User Issue Report, Main Product Page.
• Performed code reviews.
• Performed bug fixes.
• Created new tasks when necessary.
• Helped less experienced developers with technical issues

RxJava2 Java Kotlin Android Android App Development

Android Engineer

will bank

Oct 2019 - Sep 2020 (11 months)

• Performed bug fixes.
• Created unit tests.
• Code refactoring from Java MVC to Kotlin MVVM for the legacy app.
• Development of a brand new app/ new product that took the place of the one that was
in production (agile environment).
• Created many screens and feature flow with pixel-perfect design requirements.
• Elected as one of the most productive professionals in the dev team.

Android SDK Android Jetpack Kotlin Java Android UI