Valeriia O.

I'm Lera Onishchenko, a passionate and versatile freelancer with expertise in Swift, Objective-C, UIKit, SwiftUI, ML (CoreML, TensorFlow), AR (ARKit, SceneKit), Firebase, MVC/MVP/MVVM, Storyboard, Git, and CocoaPods. With a deep love for technology and a knack for problem-solving, I've honed my skills to deliver innovative solutions and create seamless user experiences. Whether it's developing robust iOS applications, implementing machine learning models, or crafting immersive augmented reality experiences, I thrive on pushing the boundaries of what's possible. My extensive knowledge of Swift and the iOS development ecosystem allows me to create elegant and efficient code that meets the highest industry standards. I have a background in leveraging ML frameworks such as CoreML and TensorFlow to build intelligent applications that can process and analyze complex data. Additionally, I'm experienced in incorporating AR technologies like ARKit and SceneKit to create immersive and interactive experiences. Collaboration is key to my workflow, and I'm well-versed in using Firebase as a backend solution to seamlessly integrate real-time data synchronization, authentication, and cloud storage into my projects. I'm comfortable working with various architectural patterns such as MVC and MVVM, ensuring scalable and maintainable codebases. My familiarity with Storyboard enables me to design visually stunning user interfaces, while my expertise in version control using Git ensures seamless teamwork and efficient project management. I'm also skilled in managing dependencies using CocoaPods, facilitating rapid development and integration of third-party libraries. With a commitment to quality, I strive to exceed client expectations and deliver exceptional results. I'm excited to collaborate on challenging projects, turning ideas into reality and leaving a positive impact on the world of technology. Let's connect and bring your vision to life! iOS Tech-Stack: Xcode iOS stack Swift / Objective-C MVC / MVP / MVVM iOS SDK Twilio / Agora / Element Complex animations & responsive UI Cocoa Framework CocoaPods CocaTouch AVFoundation AVCaptureSession AVAudioSession Audio Unit AutoLayout Core Animations Core Audio Core Bluetooth Core Data Core Location Postgresql, MSsql Firebird / Interbase Firebase In-App Purchase Localization Storyboard JSON, REST API Push notifications Git (Github / Gitlab / Bitbucket) iBeacons / Bluetooth / IoT Mobile Apps Geolocation & Maps