Bruno Mello
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Bruno Mello Email & Phone Number

iOS Software Engineer 🇺🇸 | Objective-C | Swift | Cocoa Touch | SwiftUI | Combine | RxSwift at PayPal
Location: São Paulo, Brazil 14 work roles 7 schools
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✓ Verified July 2026 3 data sources Profile completeness 86%

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Role
iOS Software Engineer 🇺🇸 | Objective-C | Swift | Cocoa Touch | SwiftUI | Combine | RxSwift
Location
São Paulo, Brazil
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Bruno Mello is listed as iOS Software Engineer 🇺🇸 | Objective-C | Swift | Cocoa Touch | SwiftUI | Combine | RxSwift at PayPal, a with 30222 employees, based in São Paulo, Brazil. AeroLeads shows a matched LinkedIn profile for Bruno Mello.

Bruno Mello previously worked as iOS Software Engineer at Paypal and iOS Software Engineer at Whoop. Bruno Mello holds Software Engineer, Bachelor, Computer Software Engineering from Fiap.

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About Bruno Mello

Passionate iOS Developer with extensive experience in Objective-C, Swift and SwiftUI programming, app development, and UI design. Seeking to leverage my technical and soft skills. Love writing efficient, maintainable code and possess the ability to adapt and learn new technologies as required. Now I'm learning the new brand SDK for Apple Vision Pro.My GitHub: https://github.com/BrunoCerberus

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PayPal
Paypal
iOS Software Engineer 🇺🇸 | Objective-C | Swift | Cocoa Touch | SwiftUI | Combine | RxSwift
san jose, california, united states
Website
Employees
30222
AeroLeads page
14 roles · 20 years

Bruno Mello work experience

A career timeline built from the work history available for this profile.

Ios Software Engineer

Current

- Using Swift and UlKit to build new parts of the app.- Take care of older code written in Objective-C.- Using the RxSwift and RxCocoa frameworks that help communication between objects.- Writing Unit and Automation tests to make sure the app works like it should.- Consuming RESTful services to get data for the app.- Google Crashlytics to find and fix bugs in the app.- Firebase Remote to turn features on and off without having to update the app.- Google Analytics to see how people are using the app and what can be improved.

Mar 2024 - Present

Ios Software Engineer

- Using SwiftUI and UIKit to build new parts of the app.- Take care of older code written in Objective-C.- Using the Combine framework to make the app work better.- Writing Unit and UI tests to make sure the app works like it should.- Consuming RESTful services to get data for the app.- Google Crashlytics to find and fix bugs in the app.- Firebase Remote to turn features on and off without having to update the app.- Google Analytics to see how people are using the app and what can be improved.

Feb 2023 - Feb 2024

Ios Software Engineer

- Developed and maintained applications using SwiftUI 3.0, Combine and iOS 15.0, improving overall app performance.- Successfully implemented gRPC services via Protocol Buffers to enhance app's data communication.- Adopted TCA (The Composable Architecture) in several modules, improving code testability and reusability.- Worked on a project involving blockchain technology, gaining exposure to its fundamentals and applications.- Used Combine to handle asynchronous events with ease, enhancing the user experience.- Implemented VIPER, MVVM, and Clean architecture in various projects to improve code readability and scalability.- Created and consumed RESTful APIs, ensuring seamless data flow within the applications.- Utilized Firebase for backend services, enabling real-time data updates and user authentication.- Tracked errors and crashes using Bugsnag and Crashlytics, reducing application crashes.- Integrated Xcode Cloud for continuous integration, speeding up the deployment process.- Managed version control using GitHub, facilitating efficient team collaboration.- Managed data storage and manipulation using GRDB, CoreData, UserDefaults, and FileManager.- Implemented push notifications using One Signal, boosting user engagement.- Incorporated Dynamic Links and Deep Links to facilitate seamless navigation within the app.

Apr 2021 - Jun 2023

Ios Software Engineer

- Developed various features using Swift, UIkit, and ViewCode.- Developed a reactive programming model using RxSwift, RxCocoa, and RxTests.- Managed dependencies using CocoaPods, Carthage, and SPM.- Implemented MVVM design pattern and Coordinator for better code readability and maintenance.- Successfully worked on app Modularization, implemented Deep Links, and Dynamic Links.- Managed CI/CD using Buildkite, wrote and executed Unit Tests and Regression Tests.- Ensured all products met the highest standards of Accessibility.- Managed tasks and bugs using Jira, monitored app performance using Analytics, and Crashlytics.- Managed data storage and manipulation using CoreData, UserDefaults, and FileManager.- Assisted in the creation and maintenance of a robust Design System.

May 2022 - Feb 2023

Ios Software Engineer

Sao Paulo, Brazil

- Led the implementation of new features, significantly enhancing app functionalities and user experience.- Designed and developed new components strictly adhering to the company's Design System standards.- Proficiently employed ViewCode and Coordinators in the development process, which streamlined code readability and improved modularization.- Optimized various existing algorithms, achieving faster execution times and enhanced app performance.- Executed rigorous testing procedures including unit tests, performance tests, and interface tests, ensuring software reliability and quality.- Code Maintenance: Took charge of maintaining and updating legacy code, ensuring continuous app functionality and mitigating potential risks.- Utilized Firebase Analytics for in-depth error analysis, which significantly reduced bug occurrence and enhanced user satisfaction.

Aug 2020 - Aug 2021

Ios Software Engineer

São Paulo, Brasil

- Spearheaded the implementation of innovative features, driving app enhancements.- Crafted new components in alignment with the company's Design System standards, ensuring a cohesive and intuitive user interface.- Expertly employed Xibs and Coordinators for development, resulting in efficient workflows and modular code structure.- Implemented reactive programming methodologies using RxSwift and RxCocoa, fostering responsive and adaptive app functionalities.- Refined and optimized existing algorithms.- Oversaw a meticulous testing regimen including unit tests, performance tests, and interface tests, fortifying software quality and dependability.- Assumed responsibility for the maintenance and updating of legacy code, ensuring enduring app functionality and reducing system vulnerabilities.- Leveraged Fabric and Firebase Analytics for detailed error analysis, facilitating timely bug resolution and continuous performance improvement.

Mar 2020 - Aug 2020

Ios Software Engineer

São Paulo, Sp, Brazil

- Used Xibs and Coordinators to make new parts of the app and make it easier to use.- Made new things for the app and followed the company's design rules to keep it looking good.- Worked on old parts of the app to make it run faster and better.- Conducted comprehensive testing including unit, performance, and interface tests to guarantee app stability, performance, and functionality.- Implemented accessibility support, ensuring the app is user-friendly and inclusive for all, regardless of physical or cognitive impairments.- Managed and maintained legacy code, safeguarding continuous app performance and reducing potential software vulnerabilities.- Utilized both Fabric and Firebase Analytics for in depth error analysis, enabling swift bug identification and remediation, enhancing overall app stability.

Jul 2019 - Mar 2020

Lead Ios Developer

São Paulo Area, Brazil

- Maintained and developed features in Objective-C and Swift, improving app stability.- Developed new features using Storyboards and Xibs, with Coordinators, leading to a better user experience.- Deployed numerous apps on the App Store.- Analyzed app analytics via Fabric and Firebase Analytics to drive better decision making for feature development.- Integrated Firebase and Cloud Firestore real-time database, ensuring real-time data updates.- Implemented geolocation features using Google Maps, Mapbox, and MapKit, enhancing app utility for users.- Managed app internal testing via TestFlight and Installrapp, reducing major post-release bugs.- Integrated SOAP, REST, and RESTful services (JSON or XML), improving data communication.- Appstore Connect, Ad Hoc, Enterprise in-house certificates, etc., ensuring app compliance and distribution readiness.- Integrated Facebook APIs, expanding app's social networking capabilities.- Managed OneSignal push notification integration, boosting user engagement.

Jan 2019 - Jul 2019

Ios Developer

Vitória Area, Brazil

- Took care of the app's old code in Objective C and added new stuff in Swift.- Used Storyboards and Xibs to make new things in the app.- Used fastlane for continuous updates and fixes to the app.- Made sure the app is available for download on the App Store.- Used Fabric and Firebase Analytics to see how people use the app.- Connected the app to Firebase for real-time data updates.- Used TestFlight to try out the app before making it public.- Used SOAP, REST and RESTful services to get and send data.

Jan 2018 - Jan 2019

Ios Jr Developer

Pag!

Vitória Area, Brazil

- Maintenance and development of features in Swift- Development of new features using Storyboards and Xibs- Analyze app analytics via Fabric and Firebase Analytics.- Integration with Firebase real-time database- Integration with Google Maps and MapKit- Interaction and communication with customers- App internal testing via TestFlight- Integration with SOAP, REST and RESTFul services (JSON or XML)

May 2017 - Jan 2018

Ios Developer Trainee

Pag!

Vitória Area, Brazil

- Maintenance and development of features in and Swift- Analyze app analytics via Fabric and Firebase Analytics.- Interaction and communication with customers- App internal testing via TestFlight- Integration with SOAP, REST and RESTFul services (JSON or XML)

Jan 2017 - May 2017

Orçamentista De Construção

Engewall Construções

Rio De Janeiro E Região, Brasil

- Orçamento de materiais de obra- Organização do canteiro de obras- Compra- Interação com o cliente final e colaboradores- Documentação e arquivamento de OS's

Aug 2016 - Jan 2017

Auxiliar Administrativo

Tuichin Empreendimentos

Rio De Janeiro E Região, Brasil

- Orçamentos- Arquivamento- Auxilio de pesquisa de licitações- Análise de pregões com o uso de pregão eletrônico

2014 - 2016 ~2 yrs

Auxiliar Administrativo

Rio Med Engenharia Clinica

Rio De Janeiro E Região, Brasil

2007 - 2014 ~7 yrs
Team & coworkers

Colleagues at PayPal

Other employees you can reach at paypal.com. View company contacts for 30222 employees →

7 education records

Bruno Mello education

Software Engineer, Bachelor, Computer Software Engineering

Professional Degree, Java, Java Web

Caelum

Java OO, Java web, JPA, Hibernate, Spring and Spring MVC

Scrum Master, Metodologias Ageis Scrum

Scrum Org

Ios Development

Udemy

Foram 3 cursos de desenvolvimento iOS pela Udemy: - iOS 11 com Jamilton Damasceno - iOS 11 com Angela Yu - iOS with objective C and Swift.

FAQ

Frequently asked questions about Bruno Mello

Quick answers generated from the profile data available on this page.

What company does Bruno Mello work for?

Bruno Mello works for PayPal.

What is Bruno Mello's role at PayPal?

Bruno Mello is listed as iOS Software Engineer 🇺🇸 | Objective-C | Swift | Cocoa Touch | SwiftUI | Combine | RxSwift at PayPal.

Where is Bruno Mello based?

Bruno Mello is based in São Paulo, Brazil while working with PayPal.

What companies has Bruno Mello worked for?

Bruno Mello has worked for Paypal, Whoop, Klever, Venmo, and Sky Brasil.

Who are Bruno Mello's colleagues at PayPal?

Bruno Mello's colleagues at PayPal include Denis Bachvalov -Int.Dip(Aml), Boopathi Bss, Anuj Jain, Amanda Shu, and Jedane Madiangkit.

How can I contact Bruno Mello?

You can use AeroLeads to view verified contact signals for Bruno Mello at PayPal, including work email, phone, and LinkedIn data when available.

What schools did Bruno Mello attend?

Bruno Mello holds Software Engineer, Bachelor, Computer Software Engineering from Fiap.

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