Udi Levy

Mobile Developer - Cross-Platform Specialist
📧 udisapp@gmail.com 📱 +972-54-433-4590 📍 Ashdod, Israel 🔗 LinkedIn 🌐 udisapp.com

Professional Summary

Experienced Mobile Developer with 15+ years of expertise in cross-platform and native mobile application development. Specialized in Flutter, React Native, iOS (Swift), and Android (Kotlin/Java) development. Proven track record of delivering high-performance mobile apps to both App Store and Google Play Store. Strong background in full-stack mobile development, including backend integration, state management, performance optimization, and working with IoT devices and third-party SDKs. Passionate about creating seamless user experiences across all mobile platforms.

Professional Experience

Mobile Developer
Sporter - Fitness Centers Network
Flutter • Dart • Node.js • Firebase • iOS • Android
2023 - Present
  • Developed and maintained cross-platform mobile application (iOS & Android) using Flutter
  • Built complete server-side solution using Node.js and Firebase for secure data management
  • Implemented barcode scanning, class scheduling, and reward systems across platforms
  • Optimized app performance, reducing crash rate and improving user experience on both platforms
  • Collaborated with cross-functional team to deliver consistent experience across iOS and Android
Flutter App Development Lecturer
ProG College
Flutter • Dart • Teaching • Curriculum Development
2022 - 2023
  • Taught Flutter app development to students at leading technology college
  • Developed comprehensive curriculum covering Flutter, Dart, and cross-platform best practices
  • Built practical projects including real-time applications as part of course material
  • Focused on integrating advanced technologies: Firebase, API Integration, and state management
  • Prepared students for quick and effective entry into mobile development job market
Mobile Developer
DODAT - Habit Tracking App
Flutter • Dart • REST APIs • State Management
2022 - 2023
  • Developed complete client-side Flutter application for iOS and Android platforms
  • Integrated secure API communication for data synchronization and retrieval
  • Designed responsive and dynamic UI to enhance user experience across devices
  • Optimized performance through efficient state management and caching strategies
  • Conducted extensive testing and debugging for both iOS and Android platforms
Mobile Developer
ChillMe - Wellness Technology
Flutter • Custom Plugins • BLE • Smartwatch SDK • Firebase
2021 - 2022
  • Developed custom Flutter plugin for iOS and Android integrating smartwatch manufacturer SDK
  • Implemented real-time synchronization of vibrations and audio signals across platforms
  • Built full-stack solution with Firebase for session tracking and data management
  • Created seamless BLE connectivity for smartwatch and headphone integration on both platforms
  • Delivered consistent user experience across iOS and Android devices
Mobile Developer
ImpacX - Water.io Smart Hydration
Flutter • Android Native • BLE • IoT Integration
2020 - 2022
  • Developed cross-platform Flutter app with native Android modules for IoT device integration
  • Implemented real-time hydration tracking via BLE connectivity on both platforms
  • Built API integration for real-time data exchange between app and cloud servers
  • Integrated with third-party fitness apps (Garmin, Strava) for activity-based hydration goals
  • Optimized app performance for continuous background monitoring on iOS and Android
Mobile Developer
Neurolief - Relivion MG Medical Device
Flutter • Firebase • Medical Device Integration • Cross-Platform
2020 - 2022
  • Developed cross-platform Flutter app for neuromodulation medical device (iOS & Android)
  • Implemented secure communication protocols for device connectivity across platforms
  • Built data synchronization features using advanced Firebase solutions
  • Optimized app performance for real-time data transfer and visualization
  • Ensured compliance with healthcare requirements on both platforms
Mobile Developer
Wasteless - Food Waste Management
Flutter • Custom Plugins • Zebra Printer SDK • Barcode Scanning
2019 - 2020
  • Developed Flutter-based application deployed in supermarkets worldwide (iOS & Android)
  • Created custom plugins for seamless integration with Zebra printers on both platforms
  • Implemented robust barcode scanning supporting DataMatrix, GS, and EAN 13 formats
  • Built dynamic pricing system with real-time inventory management
  • Collaborated with global team to ensure consistent experience across platforms
Mobile Developer
CardUdis.co.il - Digital Business Cards
React • Redux • Firestore • Web & Mobile
2018 - 2019
  • Developed full-stack platform using React.js for frontend and Firestore for backend
  • Implemented dynamic template system for easy customization of business cards
  • Integrated multimedia support for images, video links, and interactive buttons
  • Ensured responsive design and seamless user experience across web and mobile devices
Mobile Developer
Responders - Emergency Management
iOS • Android • Real-time Notifications • Cross-Platform
2016 - 2017
  • Developed cross-platform functionality for Android and iOS emergency management app
  • Implemented real-time notifications and alerts for emergency situations
  • Integrated secure data sharing and team collaboration tools across platforms
  • Ensured consistent user experience and functionality on both iOS and Android

Technical Skills

Cross-Platform

Flutter Dart React Native Xamarin

iOS Development

Swift Objective-C UIKit SwiftUI

Android Development

Kotlin Java Jetpack Compose Material Design

Web Technologies

React NextJS JavaScript TypeScript

Backend & Services

Firebase Node.js REST APIs GraphQL

Architecture & Patterns

MVVM MVC Clean Architecture BLoC Provider

Tools & Technologies

Git CI/CD Docker JIRA

Specializations

BLE Integration IoT Custom Plugins Performance Optimization

Education

B.Sc. Computer Science and Mathematics
Netanya Academic College
2002 - 2005
Software Engineering Diploma (Honors)
Tel Aviv-Yaffo College
2005 - 2007
Flutter Development (Self-Taught)
2022 - 2023

Languages

Hebrew: Native | English: Fluent | Spanish: Fluent