Open to opportunities

Arthur Angeli

@arthurangeli

Message

Brazil

Message

What I'm looking for

I'm looking for a new challenge in mobile development to keep growing and building impactful products. With 6+ years of experience leading Android projects for major brands and critical systems. I'm passionate about solving real-world problems through technology and always looking for ways to deliver value—both to users and to the business.

With 9+ years of experience in Mobile development, I'm currently leading Android development at Praia Health, an international project transforming digital healthcare. Our Android SDK, used by thousands of users within Providence, one of the largest U.S. hospital networks, serves millions of patients. I ensure its scalability, security, and seamless integration into critical healthcare systems. With my experience in Mobile, I’ve contributed to major brands like Lojas Renner, FedEx, Via Varejo, and Arezzo. At CWI, I provided Android consultancy, and as a technical leader at Casas Bahia, Pontofrio, and Extra, I helped shape apps with 14M+ active users. My expertise lies in scalable, high-impact mobile solutions that drive innovation.

Technologies:
- Android (Jetpack Navigation / Coroutines / Compose/ RxJava / Koin / Dagger / Room)
- Architectures (MVVM / MVP / MVC)
- Modularization / Clean Architecture / SOLID / Design Patterns
- Kotlin / Java / JavaScript / C# - React Native - REST API (Spring Boot / NodeJS)
- MongoDB, SQLite, PostgresSQL - Versioning (GIT / VSTS)
- Tests (UI, Espresso / Unitary, Junit / Integration)
- CI/CD (Github Actions / Azure Pipelines)

I consider myself passionate about solving problems and helping people. My main focus is to deliver and add value to the company, despite technical details and technological preferences. If there is a problem, there is a way to solve it, I may not know how to solve all problems, but I will try to find a solution. The team and co-workers are very important to me. I come from experience as a technical leader in high-performance teams, helping to meet and exceed the goals of each quarter/sprint.

In my free time, I develop some personal projects, where I seek to improve my skills and deliver value to society by solving everyday problems. Below are some examples of open source projects that I have developed:

Experience

Work history, roles, and key accomplishments

Current

Android Enginner

Current

Praia Health

Oct 2024 - May 2025 (7 months)

I lead Android development at Praia Health, a digital healthcare company. I work on an SDK used by thousands within major clients like Providence, one of the largest U.S. hospital networks. I ensure scalability, performance, and secure integration with hospital systems, while driving architectural decisions, maintaining high code quality, and guiding Android best practices.

Android MVVM Architecture Coroutines RxJava Koin Bitrise Flutter Dart Kotlin Java Design Patterns CI CD Pipelines

Senior Android Engineer

Grupo Casas Bahia

Oct 2020 - Oct 2024 (4 years)

Outsourced by CWI Software, I lead Android development for major retail apps like Casas Bahia, Pontofrio, and Extra, with 14M+ active users. I built the design system structure, implemented unit test patterns, and managed Play Store releases. I improved architecture and CI/CD pipelines, supported 50+ devs, and collaborated closely to deliver high-quality, scalable solutions.

Android GitHub Actions Azure Pipelines Kotlin Firebase Firebase Crashlytics Jetpack Android SDK Coroutines Koin MVVM Architecture

Android Leader Enginner

CWI Software

Jan 2019 - Oct 2024 (5 years 9 months)

Acting as an Android development reference, I contribute to project estimation and execution for clients like Grupo Casas Bahia, Lojas Renner S.A, and FedEx. I help advance tech and engineering through planning, lead Android structure improvements, train developers (15+ so far), support teammates, and participate in recruitment and interviews for new hires.

Android Java Kotlin Kotlin Flow Jetpack Compose Android Jetpack Coroutines Android SDK MVVM Flutter React Native Dart Firebase GitHub

Android Enginner

Lojas Renner S.A.

Jan 2019 - Oct 2020 (1 year 9 months)

Developed Android apps for one of South America's leading clothing retail networks, reaching thousands of users across several countries and languages. Designed and structured multiple apps, leading development, analysis, and feature planning. Applied best coding practices and design patterns to deliver high-quality, scalable solutions with a high-level team.

Android Java Kotlin Kotlin Flow Jetpack Compose Android Jetpack Coroutines Android SDK MVVM

Mobile Developer

Infisc Inteligência Fiscal

May 2018 - Jan 2019 (8 months)

Working on the development of Native mobile applications for Android and IOS, also using React Native technology. The APPs developed were intended for issuing Service Invoices, focused on the tax area of municipal governments.

Android Java JavaScript React Native React Spring Boot PostgreSQL Redis HTML CSS

Full Stack Developer

Infisc Inteligência Fiscal

Aug 2017 - May 2018 (9 months)

Developing mobile applications for Android and iOS, also working on native Android projects. On the backend, I actively participated in projects by building Java applications using the Spring Boot framework, as well as working on the web using React.

Java JavaScript React Spring Boot PostgreSQL Redis HTML CSS Android React Native

Developer Internship

Microsoft Innovation Center

May 2017 - Aug 2017 (3 months)

Worked on the development of web applications using JavaScript, HTML, and CSS. Also contributed to building API services using .NET and ASP.NET MVC technologies.
Skills: User Experience (UX) · Project Planning · Professional Experience · Software Development

C#JavaScript HTML CSS Bootstrap .NET

Developer Internship

CWI Software

Sep 2016 - Dec 2016 (3 months)

Participant in the Crescer Project, an internship focused on software development and analysis, using technologies such as Java, C#, JavaScript, and agile methodologies like Scrum.

JavaScript Java jQuery C#.NET Bootstrap SQL PostgreSQL Oracle PL SQL HTML CSS

Education

Degrees, certifications, and relevant coursework

FACCAT

Bachelor's Information Systems, Information Systems

2016 - 2023

Grade: 9,0

Activities and societies: Software development (OOP, agile, best practices) Algorithms and data structures, complexity analysis IT project management and team leadership IT governance and resource management Entrepreneurship and innovation Computer networks, OS, and cybersecurity fundamentals Business and IT strategic alignment Includes real-world projects and internships

Bachelor’s in Information Systems with strong emphasis on software development, project leadership, data analysis, and IT governance. Gained solid foundations in engineering best practices, business-IT integration, innovation, and cybersecurity. Through hands-on projects and real-world internships, I was fully prepared to drive tech solutions and lead high-impact initiatives.