Crasneanu C.
IasiRomania
100% Job Success

Senior iOS, Android Developer (Swift, Kotlin, React-Native, Flutter)

Senior iOS & Android developer with 8 years of experience. Skilled in Swift, Kotlin, React-Native and Flutter. Focus on Maintainability, Testability, and Scalability. Specializing in building native and cross-platform apps from scratch for startups & mid-sized companies. Hello, My name is Cristian Crasneanu and I am part of a two-man development team based in Romania 🇷🇴, with over 8 years of experience in building native and cross-platform iOS and Android apps. Technical Skills 
iOS - Swift (8 years experience) 
Android - Kotlin (5 years experience)
 React-Native: TypeScript / JavaScript (1 year experience) Flutter: Dart (1 year experience)
 Backend - Vapor (Swift), MySql
 Design - Sketch / Figma We operate by strict standards, including Clean Architecture for both native and cross-platform, application of SOLID principles, comprehensive unit testing for all use cases, adherence to F.I.R.S.T rules for TDD, and creation of reusable components. We also leverage templates to eliminate repetitive tasks and improve productivity. These practices ensure code quality, maintainability, and scalability, fostering a collaborative and accountable team environment. We are experienced in effectively collaborating with remote teams, including project managers, designers, and backend developers, ensuring seamless communication and successful project execution regardless of geographical locations. Check how we write code: Swift: github.com/BeeWise/travelling-ios-app Kotlin: github.com/BeeWise/jokes-android-app React-Native: github.com/BeeWise/jokes-react-native-app Flutter: github.com/BeeWise/jokes-flutter-app Contact Email: cristian@beewise.dev Website: beewise.dev CV: beewise.dev/crasneanu.cristian Other information: Time Zone - Our time zone Eastern European Summer Time(GMT+3). Task Management - We use Jira or Trello. Communication - Slack, Email, Skype, Zoom, Google Meet Availability: +40 hours / week Agile / Scrum methodology We are willing to sign an NDA and B2B contract. Client reviews Ivan, Impulzity "Impressed on the detail quality not only on the functional side, but also on the visuals! Besides, transparent and direct in communication and results. Well done, any time again!" Mike Lanza, Streetography “Streetography employed Bee Wise as its mobile app developers from 2016 to 2019.  It’s been a wonderful relationship, and Bee Wise has performed extremely well. During those three years, they took over and completely rewrote our iOS and Android apps, and added many significant new features.  They learned Android development during working for us, and became a fabulous one-stop mobile software development shop. They’re amazingly independent and responsive, and need very little direction.  Literally, I ask them to implement something on both platforms, and they do it. Thanks, guys!”

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Skills

  • Agile Project Management
  • iOS
  • TypeScript
  • React Native
  • Unit Testing
  • Swift
  • Kotlin
  • Clean Architecture
  • Flutter