Linnea Sjöberg
I build web and mobile applications. Always exploring new tools, frameworks, and better ways to solve problems. Currently diving deep into mobile development and on-device AI.
Scroll to read about my experiences, explore my projects, or check out my work on GitHub!
Things I’ve Built
A few highlighted projects.
Click on a project to learn more.
Monita
Recurring finance tracker + receipt scanning prototypePersonal finance tracker with a React Native core app and an iOS receipt scanning prototype—now being unified into one native app.
MantraFlow Widget
iOS widget for a shipped App Store appGroup project app (MantraFlow). My main responsibility was the iOS widget: streak + “minutes meditated today” synced from the app.
Cat Face Detector
Object detection with YOLOv8 + COCO preprocessingTrained a YOLOv8 model to detect cat faces from images, with a full data prep + evaluation pipeline in a notebook.
Real-time Map Visualization Platform
Report and track sightings of outdoor cats in real time using Mapbox and live updatesReal-time cat tracker UI with Mapbox maps, filters, and live updates via Socket.IO when new sightings are reported.
My Journey
A timeline of my experiences.
Click on an experience to learn more.
iPhone & Android Programmer
Cross-platform mobile development with React Native and native iOS/Android using Swift/SwiftUI and Kotlin/Jetpack Compose, plus on-device AI with CoreML and ML Kit.
Python Programming for AI Development
AI and machine learning fundamentals using Python, data visualization, ML frameworks, and hands-on AI model development.
Computer Technology
Computer systems, networks, and operating systems fundamentals.
Web Developer
Built and maintained features with TypeScript and Preact in the Islands architecture, including reusable components and accessibility-focused testing.
Frontend Developer
Gained in-depth knowledge of modern web technologies and frameworks with 25 weeks of workplace-based learning.
Front Desk Receptionist / Office Coordinator
Managed Property Management Systems (PMS), integrated systems, and trained over 10 new employees.