๐ŸŽ iOS & Python Developer

Hi, I'm
Bonnie Preston

Senior Python developer passionate about SwiftUI & React Native iOS development.
Building apps that people love to use.

2 iOS Apps
10+ Years Exp.
โˆž Passion
VentoX
Sflix

The Developer Behind the Apps

BP

Bonnie Preston

Senior Python Developer ยท iOS Enthusiast

  • Born November 10, 1991
  • Graduate of a top Canadian University
  • Canada
  • 10+ years in software development

I'm a Senior Python Developer with a deep-rooted passion for building elegant, high-performance software. After completing my studies at one of Canada's most prestigious universities, I've spent over a decade sharpening my craft across multiple domains โ€” from back-end systems to mobile applications.

My curiosity led me to the world of iOS development, where I fell in love with SwiftUI and the React-Native ecosystem. I enjoy the challenge of delivering seamless user experiences on Apple platforms.

Today I'm the developer behind VentoX IPTV Player and Sflix: Movies & TV Shows โ€” two iOS apps built with care, performance, and the end-user always in mind.

Get in Touch

Apps on the App Store

Crafted with SwiftUI, built for performance.

IPTV Player

VentoX IPTV Player

VentoX is a powerful and elegant IPTV player for iOS. Load your M3U playlists, browse live channels, EPG support, favourites, and a sleek dark-mode interface โ€” all in one app.

  • M3U & M3U8 playlist support
  • Electronic Program Guide (EPG)
  • Favourites & watch history
  • Picture-in-Picture support
  • Sleek dark & light modes
SwiftUI AVKit CoreData
App Store
Movies & TV

Sflix: Movies & TV Shows

Sflix is your personal streaming companion. Discover trending movies, binge TV shows, read reviews, manage a watchlist and get personalised recommendations โ€” all beautifully designed for iPhone & iPad.

  • Trending movies & TV shows
  • Personalised watchlist
  • Ratings, trailers & reviews
  • Smart recommendations
  • iPad & iPhone optimised
SwiftUI Combine REST API
App Store

Tech Stack & Expertise

Python

10+ years of professional Python development โ€” automation, APIs, data pipelines, scraping, and backend services.

SwiftUI / iOS

Building native iOS apps with SwiftUI, UIKit, AVKit, Combine and CoreData. Focused on polished UX.

React Native

Cross-platform iOS development using React Native with TypeScript, Redux and Expo.

Backend / APIs

FastAPI, Django REST, Flask. Designing scalable RESTful and GraphQL APIs consumed by mobile apps.

Databases

PostgreSQL, SQLite, Redis, CoreData. Efficient schema design and query optimisation.

DevOps & Tools

Git, CI/CD with GitHub Actions, Docker, Xcode Cloud, TestFlight, App Store Connect.

Let's Work Together

Have a project in mind? Drop me a message.

Thanks! I'll get back to you soon.