Arthur Piccoli, Developer in Pelotas - State of Rio Grande do Sul, Brazil
Arthur is available for hire
Hire Arthur

Arthur Piccoli

Verified Expert  in Engineering

Software Developer

Pelotas - State of Rio Grande do Sul, Brazil
Toptal Member Since
August 3, 2022

Arthur is a mobile software engineer known for delivering high-quality products in the banking, finance, transportation, professional, and social network spaces. He has created real-time, multi-platform chat apps, an app for a large Brazilian port with cargo management, vessel tracking, and lot reports, banking applications, and a credit card Flutter module integrated as part of a native eCommerce application. Arthur is adept at communicating with both technical and non-technical clients.


Flutter, Dart, Firebase, Cloud Firestore, Analytics, Crashlytics, Bitrise...
Atlas Technologies
Flutter, Dart, Push Notifications
Donamaid Tecnologia
Flutter, Dart, Express.js, Vue, JavaScript, Push Notifications, Node.js, Nuxt.js




Preferred Environment

MacOS, Slack, Visual Studio Code (VS Code), Flutter

The most amazing...

...project I've delivered brought an old dot-com system into the mobile apps era.

Work Experience

Flutter Developer

2020 - PRESENT
  • Participated in multiple project lifecycle phases from early stages of development to application release.
  • Developed software for both Android and iOS operating systems.
  • Conducted unit testing to deliver reliable mobile applications.
  • Documented technical workflows and project knowledge in a private Wiki for the onboarding of new developers.
  • Revised and updated old codebases, reducing operating costs, fixing existing bugs, and improving functionality.
  • Developed and maintained great and effective working relationships.
  • Contributed to continuous improvement by suggesting and engaging in problem-solving activities.
  • Lectured coding courses to future developers as part of an internship program.
  • Instigated a knowledge-sharing culture and engaged others to contribute and share their own experiences.
Technologies: Flutter, Dart, Firebase, Cloud Firestore, Analytics, Crashlytics, Bitrise, Material UI, Push Notifications

Mobile Developer

2020 - 2020
Atlas Technologies
  • Collaborated on different stages of the product development lifecycle.
  • Collaborated with in-house designers to help achieve innovative UI design.
  • Improved the mobile development process by identifying and delivering the necessary requirements for a work mobile development pipeline.
  • Instigated a code quality culture among coworkers to achieve a clean and maintainable codebase.
Technologies: Flutter, Dart, Push Notifications

Software Developer

2019 - 2020
Donamaid Tecnologia
  • Guided the ongoing mobile application development until completion and release.
  • Developed software automation providing further agility in internal processes.
  • Completed refactoring of existing websites to improve navigation, enhance visuals, and strengthen search engine rankings.
Technologies: Flutter, Dart, Express.js, Vue, JavaScript, Push Notifications, Node.js, Nuxt.js

A cleaning services on-demand application. Participated in professional app development, containing features such as schedule and wallet management and current and history services tracking.

Real-time Chat App

A real-time chat application used within a classified advertising-like platform facilitating the communication between advertisers and customers. Developed the multi-platform (web and mobile) application.

A pet-focused social network application that includes a timeline, photo and text posts, and a real-time chat function between users. I was part of the mobile development team and developed many app features.

A mobile application of one of the main ports of Brazil, with features such as cargo management, vessel tracking, and lot reports. I developed the mobile application and modeled the user management system.

Internal Bank App

An internal bank application allowing employees to consult product availability, hire products on behalf of the consumer, and confirm contracts. I was part of the development team expanding the range of features the app provides.

Credit Card Module

Led the development of a credit card Flutter module integrated as part of a native eCommerce application. The features range from the credit card application process to its management with seamless transitions between native and Flutter views.
2015 - 2019

Bachelor's Degree in Computer Engineering

Federal University of Pelotas - Pelotas, Brazil


REST APIs, Node.js, Vue


Git, Android Studio, Xcode, Postman, Crashlytics


Flutter, Express.js, Material UI, Nuxt.js


Mobile, Firebase, Visual Studio Code (VS Code), Bitrise, Android, iOS


Dart, JavaScript, Kotlin, Swift


Object-oriented Programming (OOP), Agile Software Development, Unit Testing, Testing


Cloud Firestore


Algorithms, Data Structures, Programming, API Integration, UI Testing, Code Architecture, APIs, JSON REST APIs, Analytics, Push Notifications

Collaboration That Works

How to Work with Toptal

Toptal matches you directly with global industry experts from our network in hours—not weeks or months.


Share your needs

Discuss your requirements and refine your scope in a call with a Toptal domain expert.

Choose your talent

Get a short list of expertly matched talent within 24 hours to review, interview, and choose from.

Start your risk-free talent trial

Work with your chosen talent on a trial basis for up to two weeks. Pay only if you decide to hire them.

Top talent is in high demand.

Start hiring