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Tiago – Flutter, Firebase, Android, experts in Lemon.io

Tiago

From Portugal (GMT+1)

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Mobile DeveloperSenior
Hire developer
8 years of commercial experience
Consumer services
Entertainment
Environmental services
Event management
Healthcare
Healthtech
Media
Mental healthcare
Retail
Transportation
Mobile apps
Lemon.io stats
2
projects done
1401
hours worked
Open
to new offers

Tiago – Flutter, Firebase, Android

Tiago is a confident Senior Mobile Developer with a strong portfolio of self-built apps. He demonstrates expertise in uploading and releasing apps to major platforms. Armed with a Master's Degree in Electrical and Computer Engineering, Tiago's commercial experience extends to building Flutter, Android, and iOS apps, alongside proficiency in popular state management libraries and unit testing. His ability to decipher code swiftly and propose enhancements underscores his keen eye for optimization, while his artistic background and passion for game development showcase his multidimensional talents.

Main technologies
Flutter
6 years
Firebase
4 years
Additional skills
Android
iOS
Node.js
React
Redux
CI/CD
BLoC
GitLab
Bitrise
Python
Java
UIKit
Express.js
Kubernetes
Next.js
React Native
Swift
Kotlin
Rewards and achievements
Swift communicator
Ready to start
ASAP
Direct hire
Potentially possible

Experience Highlights

Principal Developer
Apr 2023 - Mar 202411 months
Project Overview

A mobile application designed to provide a fun and engaging platform for children to learn and develop new skills.

Key features of the app include:

  • Interactive Learning: The app provides a variety of interactive games and activities that help children learn new concepts and skills.
  • Progress Tracking: Parents can track their child's progress through the app, allowing them to see how their child is developing over time.
  • Customized Content: The app offers customized content based on the child's age and skill level, ensuring that the learning material is always appropriate and challenging.

There is also a companion app designed to give parents insights into their child's learning and development.

Key features of the app include:

  • Child Progress Reports: The app provides detailed reports on the child's progress in the Nendo app, including what they've learned and how they're improving.
  • Parental Controls: Parents can set limits on their child's use of the Nendo app, ensuring a balanced approach to screen time.
  • Learning Insights: The app provides insights into the child's learning style and preferences, helping parents support their child's education.
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Responsibilities:
  • Developed the Flutter App for children (android & iOS)
  • Developed the Flutter App for parents (android & iOS)
  • Worked closely with Designer for every feature
  • Set up integration with animation (Rive)
  • Set up integration with backend (Firebase)
  • Set up integration with voice api (play.ht)
  • Set up integration with different providers
  • Secured unit test coverage
  • CI/CD (github actions)
  • Fully managed the app stores release process
Project Tech stack:
Flutter
Android
iOS
Firebase
Senior Flutter Developer
Aug 2022 - Sep 20231 year
Project Overview

The product is the best way to sell tickets online and in person. It makes event registration, ticket sales, and ticket scanning a breeze.

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Responsibilities:
  • Added integration with Camera for Android (method channel);
  • Added integration with Camera for iOS (method channel);
  • Developed several features for the Flutter app.
Project Tech stack:
Flutter
Kotlin
Swift
Android
iOS
Senior Lead Mobile Developer
Dec 2020 - Apr 20232 years 4 months
Project Overview

It is a Mobile app that aims to add the electric mobility strategy to the modern apps market. The app allows users to manage the assets of electric bikes, scooters, and chargers. The app was released in B2B, so the app license was sold to other companies directly.

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Responsibilities:
  • Started the project from conception and led it to production;
  • Created CI/CD pipeline;
  • Wrote unit, integration, and e2e tests;
  • Led a team of 4 mobile developers;
  • Debugged and resolved the application issues.
Project Tech stack:
Flutter
Node.js
Firebase
React Native
Tech Lead
Dec 2018 - Dec 20213 years
Project Overview

It is a playlist manager that aims to parse, organize and play every IPTV playlist provided by the user.

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Responsibilities:

As the solo developer of this app, Tiago completed the following:

  • Created the whole app from the beginning until production;
  • Completed parser for most IPTV list types (m3u, txt, JSON);
  • Made integration with EPG and other user fields;
  • Made integration with FFmpeg player;
  • Added channel preview mode in list and grid.
Project Tech stack:
Flutter
Firebase
Node.js
Tech lead
Dec 2018 - Dec 20202 years
Project Overview

It is a promotions app that wants to add the power of comparison with more than 50,000 products from the main supermarkets' users are able never to miss the lowest prices. Main features:

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Responsibilities:

As the creator of the app, Tiago accomplished the following:

  • Created the app from scratch and published it to production;
  • Implemented the search results;
  • Made users authentication;
  • Created the options to manage favorite retailers and the manage shopping list;
  • As a result of his work, the app got 800+ retailer leaflets and 300+ retailer coupons and promotions.
Project Tech stack:
Android
iOS
Node.js
Python
Flutter
Firebase
Senior Android Developer
Dec 2017 - Dec 20181 year
Project Overview

One of the world's leading radio streaming apps. This Radio app can tune to live radio stations worldwide on android phones or tablets. It has a modern, beautiful, and easy-to-use interface.

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Responsibilities:

Tiago completed the following:

  • Made integration with android wear, android auto, and android Chromecast;
  • Built and updated the app to version 3.0, with several features;
  • Made integration with Huawei app center;
Project Tech stack:
Android
Agile
Firebase

Education

2016
Computer and Electronics Engineering
Master

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