Udi Levy

Senior Mobile Developer & Technical Lead
📧 udisapp@gmail.com 📱 +972-54-433-4590 📍 Ashdod, Israel 🔗 LinkedIn 🌐 udisapp.com

Professional Summary

Senior Mobile Developer and Technical Lead with 15+ years of comprehensive experience in mobile application development, team leadership, and technical mentorship. Expert in native iOS (Swift, Objective-C), native Android (Kotlin, Java), and cross-platform frameworks (Flutter, React Native). Proven track record of leading development teams, architecting scalable mobile solutions, and delivering high-quality applications to millions of users. Strong background in full-stack mobile development, performance optimization, technical education, and driving innovation in mobile technology. Successfully mentored developers and taught mobile development at leading technology institutions.
Key Achievements: Led development teams, delivered 20+ production apps, taught at HackerU and ProG College, reduced crash rates by 20%+, optimized app performance by 30%+, and mentored 100+ developers.

Professional Experience

Senior Mobile Developer & Technical Lead
Sporter - Fitness Centers Network
Flutter • Dart • Node.js • Firebase • Team Leadership
2023 - Present
  • Led development of cross-platform mobile application serving fitness centers across Israel
  • Architected and implemented full-stack solution with Flutter frontend and Node.js/Firebase backend
  • Mentored junior developers and established coding standards and best practices
  • Optimized app performance, reducing crash rate by 25% and improving load times by 30%
  • Collaborated with product managers and designers to align technical solutions with business goals
  • Established CI/CD pipelines and automated testing processes
Flutter App Development Lecturer & Curriculum Developer
ProG College
Flutter • Dart • Teaching • Curriculum Development • Mentoring
2022 - 2023
  • Designed and delivered comprehensive Flutter development curriculum for technology college
  • Taught advanced mobile development techniques to 50+ students per semester
  • Developed practical projects and real-time applications as part of course material
  • Mentored students on personal and group projects, preparing them for industry careers
  • Established partnerships with industry leaders for student placement opportunities
  • Created educational content covering Firebase, API Integration, and state management
Senior Mobile Developer
Neurolief - Relivion MG Medical Device
Flutter • Firebase • Medical Device Integration • Healthcare Compliance
2020 - 2022
  • Led development of cross-platform medical device application for neuromodulation system
  • Architected secure communication protocols ensuring HIPAA compliance
  • Collaborated with multidisciplinary team including medical professionals and regulatory experts
  • Implemented advanced Firebase solutions for real-time data synchronization
  • Optimized app performance for critical real-time medical data transfer
  • Ensured compliance with healthcare regulations and medical device standards
Senior Mobile Developer
Wasteless - Global Food Waste Management
Flutter • Custom Plugins • Zebra Printer SDK • Global Deployment
2019 - 2020
  • Led development of Flutter application deployed in supermarkets worldwide
  • Architected custom plugin system for seamless integration with hardware (Zebra printers)
  • Collaborated with global development team across multiple time zones
  • Implemented robust barcode scanning supporting multiple formats (DataMatrix, GS, EAN 13)
  • Designed scalable architecture for real-time inventory and pricing management
  • Established quality assurance processes ensuring reliability across international markets
iOS Development Team Leader
YKM - Mobile Solutions
Swift • Objective-C • Team Leadership • Project Management
2012 - 2014
  • Led team of 5+ iOS developers in creating innovative mobile applications
  • Established development processes, code review practices, and quality standards
  • Managed project timelines and resource allocation for multiple concurrent projects
  • Mentored junior developers and conducted technical interviews
  • Collaborated with clients to define technical requirements and deliver solutions
  • Ensured on-time delivery of high-quality software solutions
iOS Development Lecturer
HackerU College
Swift • Objective-C • iOS SDK • Teaching • Mentoring
2014 - 2016
  • Taught comprehensive iOS application development courses at leading technology college
  • Developed curriculum covering Swift, Objective-C, and iOS frameworks
  • Mentored 100+ students on real-world app development projects
  • Prepared students for industry-ready mobile development careers
  • Established relationships with industry partners for student placement
  • Created educational materials and hands-on projects for practical learning
Senior Mobile Developer
Moovit - Public Transit (1,800+ Cities)
Swift • Objective-C • Apple Watch • Core Location • Performance Optimization
2015 - 2016
  • Developed critical features for #1 transit app worldwide serving millions of users
  • Implemented Apple Watch integration for real-time transit information
  • Optimized route planning algorithms improving performance by 40%
  • Collaborated with large distributed team on scalable mobile architecture
  • Contributed to codebase serving 1,800+ cities globally
Senior Mobile Developer
Microsoft Research - Healthcare Research App
Android • Java • Healthcare APIs • Research & Analytics
2017 - 2018
  • Led development of Android application for hospital research environments
  • Designed architecture for real-time tracking of physician activities and health metrics
  • Integrated Fitbit wearables and healthcare APIs for comprehensive data collection
  • Collaborated with healthcare professionals ensuring compliance with medical standards
  • Built analytics platform for research data analysis and insights

Technical Skills

Mobile Platforms

iOS (Swift, Objective-C) Android (Kotlin, Java) Flutter React Native

Architecture & Design

MVVM Clean Architecture VIPER SOLID Principles Design Patterns

Backend & Services

Node.js Firebase REST APIs GraphQL Microservices

Leadership & Management

Team Leadership Technical Mentoring Code Reviews Agile/Scrum Project Management

DevOps & Tools

CI/CD Git Docker Jenkins JIRA

Specializations

Performance Optimization IoT Integration BLE Custom Plugins Healthcare Apps

Education

B.Sc. Computer Science and Mathematics
Netanya Academic College
2002 - 2005
Software Engineering Diploma (Honors)
Tel Aviv-Yaffo College
2005 - 2007

Additional Qualifications

  • Teaching Experience: 5+ years teaching mobile development at HackerU College and ProG College
  • Mentoring: Mentored 100+ developers and students in mobile development careers
  • Publications: Created comprehensive educational materials and curriculum for mobile development
  • Industry Recognition: Delivered 20+ production apps with millions of downloads
  • Continuous Learning: Self-taught Flutter, React Native, and modern mobile frameworks

Languages

Hebrew: Native | English: Fluent | Spanish: Fluent (EU Citizenship)