Experience

YML

• United States
• Software Development
• 400 - 500 Employee

• Senior Android Engineer

  • Aug 2022 - Jun 2023

  ● Worked at First Republic Bank (FRB), successfully resolved production bugs, and improved the pipeline by implementing a static code analyzer, resulting in a significant increase in app stability and performance; ● Helped modernize the app structure by transitioning from RxJava to Coroutines, MVP to MVVM, Java to Kotlin, and implementing design patterns to improve maintainability and testability; ● Created an open-source library called Y-Chat in the GitHub organization. This SDK is built… Show more ● Worked at First Republic Bank (FRB), successfully resolved production bugs, and improved the pipeline by implementing a static code analyzer, resulting in a significant increase in app stability and performance; ● Helped modernize the app structure by transitioning from RxJava to Coroutines, MVP to MVVM, Java to Kotlin, and implementing design patterns to improve maintainability and testability; ● Created an open-source library called Y-Chat in the GitHub organization. This SDK is built using Kotlin Multiplatform and provides an easy way to access OpenAI APIs. It also included iOS, Android, and JVM samples that I personally created to showcase how to utilize this SDK on each supported platform; ● Wrote an article on the YML Medium platform to promote the Y-Chat SDK; ● Assisted in client pitches by doing proof-of-concepts (POCs) and delivering demos for their presentations. These demos were developed for both Android and iOS platforms and were showcased to clients such as Toyota, Sutter Health, and Walmart Health. Show less ● Worked at First Republic Bank (FRB), successfully resolved production bugs, and improved the pipeline by implementing a static code analyzer, resulting in a significant increase in app stability and performance; ● Helped modernize the app structure by transitioning from RxJava to Coroutines, MVP to MVVM, Java to Kotlin, and implementing design patterns to improve maintainability and testability; ● Created an open-source library called Y-Chat in the GitHub organization. This SDK is built… Show more ● Worked at First Republic Bank (FRB), successfully resolved production bugs, and improved the pipeline by implementing a static code analyzer, resulting in a significant increase in app stability and performance; ● Helped modernize the app structure by transitioning from RxJava to Coroutines, MVP to MVVM, Java to Kotlin, and implementing design patterns to improve maintainability and testability; ● Created an open-source library called Y-Chat in the GitHub organization. This SDK is built using Kotlin Multiplatform and provides an easy way to access OpenAI APIs. It also included iOS, Android, and JVM samples that I personally created to showcase how to utilize this SDK on each supported platform; ● Wrote an article on the YML Medium platform to promote the Y-Chat SDK; ● Assisted in client pitches by doing proof-of-concepts (POCs) and delivering demos for their presentations. These demos were developed for both Android and iOS platforms and were showcased to clients such as Toyota, Sutter Health, and Walmart Health. Show less



Zup Innovation

• IT Services and IT Consulting
• 700 & Above Employee

• Specialist Android Engineer

  • Oct 2021 - Jun 2022

  ● Designed and developed a SDK for Itau, one of the largest banks in Latin America, including features such as security and network libraries; ● Developed whole features such as onboarding payment account and Sign-In for Android and provided development assistance for iOS; ● Configured GitLab CI/CD pipeline to streamline development and deployment processes; ● Mentored and trained interns, guiding them through various technical challenges and teaching them best practices in Android… Show more ● Designed and developed a SDK for Itau, one of the largest banks in Latin America, including features such as security and network libraries; ● Developed whole features such as onboarding payment account and Sign-In for Android and provided development assistance for iOS; ● Configured GitLab CI/CD pipeline to streamline development and deployment processes; ● Mentored and trained interns, guiding them through various technical challenges and teaching them best practices in Android development and software engineering. Both interns I trained were hired in the end of the program; ● Successfully implementing and delivering a mandatory regulatory requirement within a tight deadline for the Itau IT app, for the Pix withdrawal and change functionality. Show less ● Designed and developed a SDK for Itau, one of the largest banks in Latin America, including features such as security and network libraries; ● Developed whole features such as onboarding payment account and Sign-In for Android and provided development assistance for iOS; ● Configured GitLab CI/CD pipeline to streamline development and deployment processes; ● Mentored and trained interns, guiding them through various technical challenges and teaching them best practices in Android… Show more ● Designed and developed a SDK for Itau, one of the largest banks in Latin America, including features such as security and network libraries; ● Developed whole features such as onboarding payment account and Sign-In for Android and provided development assistance for iOS; ● Configured GitLab CI/CD pipeline to streamline development and deployment processes; ● Mentored and trained interns, guiding them through various technical challenges and teaching them best practices in Android development and software engineering. Both interns I trained were hired in the end of the program; ● Successfully implementing and delivering a mandatory regulatory requirement within a tight deadline for the Itau IT app, for the Pix withdrawal and change functionality. Show less



CI&T

• United States
• IT Services and IT Consulting
• 700 & Above Employee

• Senior Android Engineer

  • Mar 2020 - Sep 2021

  I worked for Porto Seguro, one of Brazil's largest insurance institutions. I was part of a project that involved consolidating all of Porto Seguro's published apps on the Play Store into a single app. Today, this super app is successfully published and used by millions of users ● Implemented authentication using the AWS Cognito SDK for Android; ● Developed the virtual credit card feature for Android and provided assistance with the iOS development; ● Developed and integrated the… Show more I worked for Porto Seguro, one of Brazil's largest insurance institutions. I was part of a project that involved consolidating all of Porto Seguro's published apps on the Play Store into a single app. Today, this super app is successfully published and used by millions of users ● Implemented authentication using the AWS Cognito SDK for Android; ● Developed the virtual credit card feature for Android and provided assistance with the iOS development; ● Developed and integrated the Google Pay Wallet feature for Android; ● Provided crucial assistance in integrating the Apple Pay Wallet feature for iOS, helping the team overcome significant challenges and meet a demanding deadline. My successful contribution to the integration earned me recognition from the company; ● Built the Android CI/CD pipeline from scratch, automating essential tasks including test coverage, quality code checks (Detekt, Ktlint, etc.), and streamlined publishing processes; ● Helped to integrate an anti-fraud mechanism for Android using Lexis Nexis services; ● Provided mentorship and guidance to junior developers, supporting their professional growth and fostering a collaborative team environment. Show less I worked for Porto Seguro, one of Brazil's largest insurance institutions. I was part of a project that involved consolidating all of Porto Seguro's published apps on the Play Store into a single app. Today, this super app is successfully published and used by millions of users ● Implemented authentication using the AWS Cognito SDK for Android; ● Developed the virtual credit card feature for Android and provided assistance with the iOS development; ● Developed and integrated the… Show more I worked for Porto Seguro, one of Brazil's largest insurance institutions. I was part of a project that involved consolidating all of Porto Seguro's published apps on the Play Store into a single app. Today, this super app is successfully published and used by millions of users ● Implemented authentication using the AWS Cognito SDK for Android; ● Developed the virtual credit card feature for Android and provided assistance with the iOS development; ● Developed and integrated the Google Pay Wallet feature for Android; ● Provided crucial assistance in integrating the Apple Pay Wallet feature for iOS, helping the team overcome significant challenges and meet a demanding deadline. My successful contribution to the integration earned me recognition from the company; ● Built the Android CI/CD pipeline from scratch, automating essential tasks including test coverage, quality code checks (Detekt, Ktlint, etc.), and streamlined publishing processes; ● Helped to integrate an anti-fraud mechanism for Android using Lexis Nexis services; ● Provided mentorship and guidance to junior developers, supporting their professional growth and fostering a collaborative team environment. Show less



EvoluServices Meios de Pagamento

• Brazil
• Financial Services
• 100 - 200 Employee

• Android Engineer

  • Jul 2017 - Mar 2020

  ● Contributed to the development of RESTful APIs using the Spring Framework; ● Helped in the modernization of the Android project by refactoring Java code to Kotlin and implementing the MVVM architecture. These changes resulted in enhanced code maintainability and readability; ● Implemented various complex Android features containing multiple screens, diligently following the Figma prototype and faithfully incorporating the designer's guidelines. ● Contributed to the development of RESTful APIs using the Spring Framework; ● Helped in the modernization of the Android project by refactoring Java code to Kotlin and implementing the MVVM architecture. These changes resulted in enhanced code maintainability and readability; ● Implemented various complex Android features containing multiple screens, diligently following the Figma prototype and faithfully incorporating the designer's guidelines.