11/06/2026 updated
100 % available
Mobile Engineer (React Native & iOS)
Brasov, Romania
Worldwide
Engineering in Management and Tourism, Transilvania UniversityContentfulMobile Application DevelopmentHandheld ComputerScrum MethodologySwiftuiIos FrameworksSwift (Programming Language)Google FirebaseBackendKubernetesReact NativeFront End Software Development
iOS Development with Swift & SwiftUI
Expertise in native iOS development using Swift 5 and SwiftUI, including feature development, reusable component design, API integration, asynchronous error handling, and publishing apps via FastLane and XCodeCloud.
React Native Mobile Development
Proficiency in building cross-platform mobile applications with React Native and TypeScript, including reusable screens, ride-booking flows, backend API integration, maps, location permissions, and notifications.
Backend Development (.NET, Python, AWS)
Strong background in backend development using Python, C#, .NET, .NET Core, ASP.NET, and cloud services such as AWS (Redshift, Step Functions, Athena, CloudWatch), supporting analytics workflows and data processing.
Frontend Development
Knowledge of frontend technologies including JavaScript, jQuery, React.js, Vue.js, and Bootstrap for building web interfaces.
Database & Storage Management
Experience with Firebase, CoreData, SQLite, KeyChain, SQL, and MySQL for data storage and management in mobile and web applications.
Software Architecture Patterns
Application of architectural patterns such as MVC, MVVM, DDD, and SOLID principles to ensure scalable and maintainable codebases.
DevOps & CI/CD Tools
Hands-on experience with AWS, Docker, Kubernetes, TeamCity, GitHub, Bitrise, and FastLane for continuous integration, delivery, and deployment pipelines.
Frameworks & Mobile Libraries
Utilization of frameworks and tools including UIKit, Combine, RxSwift, CryptoKit, Kingfisher, Alamofire, CocoaPods, SwiftPM, Ably, WonderPush, Crashlitics, and Lottie in mobile projects.
Agile & Scrum Methodologies
Participation in Agile and Scrum processes including daily standups, sprint planning, refinement sessions, and demo meetings across multiple projects.
Testing & Code Quality
Writing unit, UI, and E2E tests, conducting code reviews, maintaining code documentation with DocC and GitHub Pages, and ensuring thread safety using async/await patterns.
Expertise in native iOS development using Swift 5 and SwiftUI, including feature development, reusable component design, API integration, asynchronous error handling, and publishing apps via FastLane and XCodeCloud.
React Native Mobile Development
Proficiency in building cross-platform mobile applications with React Native and TypeScript, including reusable screens, ride-booking flows, backend API integration, maps, location permissions, and notifications.
Backend Development (.NET, Python, AWS)
Strong background in backend development using Python, C#, .NET, .NET Core, ASP.NET, and cloud services such as AWS (Redshift, Step Functions, Athena, CloudWatch), supporting analytics workflows and data processing.
Frontend Development
Knowledge of frontend technologies including JavaScript, jQuery, React.js, Vue.js, and Bootstrap for building web interfaces.
Database & Storage Management
Experience with Firebase, CoreData, SQLite, KeyChain, SQL, and MySQL for data storage and management in mobile and web applications.
Software Architecture Patterns
Application of architectural patterns such as MVC, MVVM, DDD, and SOLID principles to ensure scalable and maintainable codebases.
DevOps & CI/CD Tools
Hands-on experience with AWS, Docker, Kubernetes, TeamCity, GitHub, Bitrise, and FastLane for continuous integration, delivery, and deployment pipelines.
Frameworks & Mobile Libraries
Utilization of frameworks and tools including UIKit, Combine, RxSwift, CryptoKit, Kingfisher, Alamofire, CocoaPods, SwiftPM, Ably, WonderPush, Crashlitics, and Lottie in mobile projects.
Agile & Scrum Methodologies
Participation in Agile and Scrum processes including daily standups, sprint planning, refinement sessions, and demo meetings across multiple projects.
Testing & Code Quality
Writing unit, UI, and E2E tests, conducting code reviews, maintaining code documentation with DocC and GitHub Pages, and ensuring thread safety using async/await patterns.
Experience
Professional experience10+ years
Freelancer since2020
Languages
EnglishFluentRomanianNative speaker
Project history
Worked as Mobile Engineer on multiple projects including Porsche (Senior iOS Developer), Reply DE / Volkswagen Group DXone (Senior Backend Engineer), Cleverbase (Lead iOS Developer), Ridesharing application for MBN Tech (React Native Developer), ItsLearning, NewWork, Payment Tools, H4H, sWish, and Time Tracker. Responsibilities included native iOS development in Swift, backend analytics support on AWS, lead iOS feature development, React Native app development, and SDK development.
Developed and maintained multiple full stack projects including Chartex (artist metrics platform using React, Python, MySQL), EVED (B2B event management platform using .NET, ASP.NET MVC, JavaScript, Vue), EMPATO (online sampling platform using .NET, ASP.NET MVC, JavaScript, Vue), and BOOKMED (medical appointment platform using .NET, ASP.NET MVC, JavaScript). Responsibilities included frontend and backend development, SEO optimization, and documentation.