Fitafy by Oleksandr Yaskulskyi

Fitafy

Oleksandr Yaskulskyi

Backend Engineer

Mobile Engineer

Dart

Firebase

Flutter

Fitafy Mobile App Project Overview

Client: Fitafy – A fitness and wellness mobile application designed to provide users with personalized workout plans, fitness tracking, and community engagement.

Objective: Develop a user-friendly and engaging mobile app that helps users achieve their fitness goals with personalized content and seamless tracking features.

My Role

Position: Senior Mobile Developer

Responsibilities:

Designed and developed the mobile app using Flutter and Dart for both iOS and Android platforms.

Implemented user authentication, allowing users to create accounts, sign in, and track their progress securely.

Built a personalized workout plan generator using user data, fitness goals, and preferences.

Developed a fitness tracking feature, allowing users to log workouts, track exercise history, and monitor progress toward their fitness goals.

Integrated a community feature, enabling users to connect with others, share progress, and participate in challenges.

Focused on performance optimization to ensure smooth user experiences, especially during high-usage moments such as logging workouts or joining challenges.

Key Achievements

User Engagement: Increased user engagement by 40% through the introduction of a community feature, allowing users to interact and motivate each other.

Personalization Success: The personalized workout and fitness tracking features led to a 25% increase in app usage and customer retention.

Performance Improvements: Optimized app performance, reducing load times by 20% and improving overall responsiveness.

App Store Success: The app reached over 10,000 downloads within the first two months of launch, receiving high ratings for usability and functionality.

Technologies Used

Frontend: Flutter, Dart for cross-platform development.

Backend: Node.js for API integration.

API Integrations: Firebase for user authentication and data storage.

Tools: Figma for design collaboration, Git/GitHub for version control, and TestFlight for iOS beta testing.

Challenges and Solutions

Challenge 1: Building a smooth, seamless experience across iOS and Android platforms.

Solution: Used Flutter to ensure platform compatibility while maintaining native-like performance and user experience.

Challenge 2: Integrating third-party APIs for workout tracking and user data.

Solution: Worked closely with custom APIs to deliver accurate, real-time workout data, ensuring synchronization across devices.

Challenge 3: Improving app performance for handling large volumes of user data (e.g., workout logs, progress tracking).

Solution: Implemented data caching and optimized network requests, reducing lag during peak usage times.

Conclusion

The Fitafy Mobile App project demonstrates my ability to create engaging and feature-rich mobile applications using Flutter and Dart. By combining personalization with community-driven features and fitness tracking, I delivered an app that supports users in their fitness journeys while maintaining top-tier performance.

Like this project

Posted Apr 25, 2024

Fitafy is a dating app that pairs people based on their fitness and dietary preferences, aiming to connect health-conscious individuals.

Likes

Views