[ WEB & MOBILE DEVELOPER ]

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!

GitHub
LinkedIn
Resume
[ PROJECTS ]

Things I’ve Built

A few highlighted projects.
Click on a project to learn more.

2025 — 2026

Monita

Recurring finance tracker + receipt scanning prototype

Personal finance tracker with a React Native core app and an iOS receipt scanning prototype—now being unified into one native app.

React Native (Expo)TypeScriptAsyncStorage+3
2026

MantraFlow Widget

iOS widget for a shipped App Store app

Group project app (MantraFlow). My main responsibility was the iOS widget: streak + “minutes meditated today” synced from the app.

SwiftSwiftUIWidgetKit+2
2025

Cat Face Detector

Object detection with YOLOv8 + COCO preprocessing

Trained a YOLOv8 model to detect cat faces from images, with a full data prep + evaluation pipeline in a notebook.

PythonUltralytics YOLOv8COCO+3
2024

Real-time Map Visualization Platform

Report and track sightings of outdoor cats in real time using Mapbox and live updates

Real-time cat tracker UI with Mapbox maps, filters, and live updates via Socket.IO when new sightings are reported.

ReactJavaScriptEmotion+4
[ EXPERIENCES ]

My Journey

A timeline of my experiences.
Click on an experience to learn more.

Journey Started