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Mobile Developer

Hi, I'm Gabriel Ferreira

Gabriel Ferreira - Mobile Developer
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Crafting exceptional mobile experiences with cutting-edge technology

Kotlin • Jetpack Compose • MVVM • Firebase • AI Integration
Connect With Me View Projects
6+ Projects
2+ Years
∞ Passion

Featured Projects

Explore my latest mobile development work

Featured

SimpleNotes

A clean and intuitive note-taking app built with Java and Android SDK. Features include CRUD operations, data persistence, and a modern Material Design interface.

Java Android SQLite Material Design

E-commerce App

Modern e-commerce solution with Jetpack Compose and MVVM architecture. Features product catalog, shopping cart, user authentication, and payment integration.

Kotlin Jetpack Compose MVVM Hilt Firebase

Random Dice

Interactive dice rolling game with physics-based animations and realistic 3D effects. Perfect for board games and decision making.

Kotlin Animation Physics 3D Graphics

TaskBeat xAI

AI-powered task management app using xAI API for intelligent suggestions

Kotlin xAI API Room Coroutines

ikemon

Pokemon discovery app with beautiful UI and smooth animations

Kotlin Retrofit Glide Material Design

ArtAttack

Creative AI art generation app with stunning visual effects

Kotlin AI Integration Canvas Firebase
View All Projects

Published Apps

My apps available on the App Store and Google Play Store

FitAI Coach - Workout FitAI Coach - AI Analysis FitAI Coach - Progress
iOS

FitAI Coach

AI-powered personal trainer that creates custom workout plans and tracks your fitness journey with computer vision.

SwiftUI Core ML HealthKit
App Store
Crypto Tracker - Dashboard Crypto Tracker - Analytics Crypto Tracker - Portfolio
Android

Crypto Tracker Pro

Real-time cryptocurrency portfolio tracker with advanced analytics, price alerts, and DeFi integration.

Kotlin Jetpack Compose WebSocket
Google Play
Remote Work - Video Calls Remote Work - Task Management Remote Work - Collaboration
Cross-Platform

Remote Work Hub

All-in-one remote work solution with video calls, task management, time tracking, and team collaboration tools.

React Native WebRTC Firebase
App Store Google Play
MindSpace - Meditation MindSpace - Mood Tracking MindSpace - Wellness
iOS

MindSpace

AI-powered mental health companion with mood tracking, meditation guides, and personalized wellness insights.

SwiftUI Core ML HealthKit
App Store
F1Tracker - App Icon F1Tracker - Racing Analytics F1Tracker - Performance Data
Android

F1Tracker Pro

Advanced F1 driver performance analytics with real-time telemetry, lap time comparisons, and detailed race statistics.

Kotlin Jetpack Compose Real-time Data
Google Play
ShopAR - AR Shopping ShopAR - Product Visualization ShopAR - Virtual Try-On
Cross-Platform

ShopAR

Augmented reality shopping experience that lets you visualize products in your space before buying.

Flutter ARCore/ARKit TensorFlow
App Store Google Play

Coming Soon

AI Learning Tutor

AI Learning Tutor

Personalized AI tutor that adapts to your learning style and pace

SwiftUI Core ML React Native
Q2 2024
Smart Home Control

Smart Home Control

Voice-controlled smart home automation with energy optimization

Kotlin Jetpack Compose Firebase
Q3 2024

Programming Videos

Watch my latest programming tutorials and coding content

Programming Tutorial

Learn programming concepts and best practices for mobile development

Watch Now Latest Video

Android Development

Building modern Android applications with best practices

Watch Now Featured Video

Mobile Development

Advanced mobile development techniques and patterns

Watch Now Popular Video
View All Videos

Work Experience

Professional journey and career milestones

DevSpace

Programming community dedicated to transforming beginners into skilled professionals

Visit Company
Jan 2025 – Present 6 months

Mobile Development Intern

São Paulo, Brazil · Remote

Engaged in an intensive 6-month remote internship focused on mobile development within a community dedicated to transforming programming beginners into skilled professionals.

  • Actively participated in mentorship sessions led by Roque Buarque Junior, a Developer at Spotify
  • Gained insights into industry best practices and advanced mobile development techniques
  • Collaborated with a community of programming beginners and professionals

Jaime Câmara Group

Brazil's leading media and communication services group operating newspapers, TV/radio stations, and internet media

August 2020 – Present 4+ years

IT Systems Analyst I

July 2022 – Present

Managed and optimized digital prepress workflows, integrating advanced CMS solutions to streamline processes from advertising to printing.

  • Integrated Atex Polopoly and Hermes CMS solutions to streamline processes from advertising to printing
  • Automated production processes using onevision.com, enhancing efficiency and output
  • Administered Active Directory and Cir2000 ERP systems, ensuring operational continuity and data integrity

IT Support Analyst I

January 2022 – June 2022 (6 months)

Provided technical support and system administration for media production workflows.

Technical Support Intern

August 2020 – December 2021 (1 year 6 months)

Started career in IT support, learning media production systems and technical troubleshooting.

Skills

Technical expertise and professional competencies

Languages & Frameworks

Kotlin Java XML Jetpack Compose

Architecture & Design

MVVM LiveData StateFlow ViewModel Repository Pattern

Android Development

Activity & Fragment Lifecycle Services BroadcastReceiver Responsive Layouts Android Resources Screen Orientation Handling Room (SQLite) Retrofit (REST APIs)

Programming Logic & Data Structures

Basic Algorithms Logical Operations Lists Dictionaries Stacks Queues

Testing

Unit Testing with JUnit Mockito

Tools

Android Studio Git Postman Linux

Other

Agile Methodologies (Scrum) Firebase Google Maps API

Soft Skills & Responsibilities

Accountable Scheduling Influence English (intermediate/advanced)

Get In Touch

Let's collaborate and build something amazing together

Email

gabrielferreira.dev@icloud.com

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LinkedIn

Connect with me professionally

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GitHub

Check out my code and projects

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Ready to work together?

I'm always interested in new opportunities and exciting projects. Let's discuss how we can bring your ideas to life!

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Follow My Journey

Behind the scenes of my programming journey and daily life