Gemholic
On-Device AI · iOS
iOS App · Apr 2026 – Present
Engineered a production iOS app integrating Google Gemma 4 for fully on-device inference — zero external API calls, full privacy, sub-100 ms latency.
SwiftSwiftUISwiftDataCore ML
Open to opportunitiesGreater Toronto Area, Ontario, Canada
EinarYang
Computational Scientist · ML & Computer Vision
A recent Master's graduate in Computational Science, crafting intelligent systems at the intersection of machine learning, computer vision, and thoughtful engineering.
Signal
ML, computer vision, iOS apps, and photography in one portfolio.
MSc
Computational Science
2
iOS apps
4
Site languages
12
Photographs
About
Engineer by training, explorer at heart
Hi, I'm Einar Yang — a recent Master's graduate in Computational Science from Laurentian University in Sudbury. Now in my second year living in Canada, I'm excited to be looking for my first full-time opportunity. I'm especially drawn to Machine Learning and Computer Vision, the focus of my graduate coursework.
Beyond computers, I love hiking, classical music, and aviation. Killarney is my favourite place to hike, with breathtaking views along the shores of Lake Huron. I've played piano since I was five and have a deep appreciation for Chopin's nocturnes, ballades, and scherzos. I also find real joy in photographing aircraft — to me they embody the marvel of human engineering and design.
Languages
- EnglishFluent · IELTS (GT) 7.0
- Mandarin ChineseNative
01 / Apps
Gemholic
A private on-device AI companion — voice, photos and a thinking mode. Fully offline.
App StoreComing soonJoin TestFlight
02 / Apps
GemTranslate
A free on-device AI translator and assistant — translate text and photos, fully offline.
App StoreComing soonJoin TestFlight
Skills & Tools
SwiftPythonKotlinJavaScriptCJavaHTML/CSSOn-Device AI · Gemma 4Core ML · LiteRT-LMSwiftUI / SwiftDataSwift ConcurrencyFirebasePrompt EngineeringMachine Learning
Experience
Experience
Where I've worked and what I've built
Projects
GemTranslate
On-Device AI · Translation
iOS App · May 2026 – Present
Built a fully on-device translation app for 12+ language pairs with Google Gemma 4 (Core ML) — no internet, complete privacy.
SwiftCore MLVisionGemma 4
Manyoffer AI
Product · Growth
AI Startup · Sept 2025 – Present
Led product cold-start from 0 to 300+ active users via community acquisition on Reddit, Instagram and Medium.
JiraPostHogHotjarA/B Testing
Artificial Bee Colony for the Travelling Salesman Problem
Algorithm Design
Laurentian University · Jan 2024 – May 2024
Designed and implemented an ABC-based algorithm to optimize the Travelling Salesman Problem.
PythonOptimizationABCTSP
Facial Image Desensitization
Computer Vision · Privacy
Laurentian University · Sept 2023 – Dec 2023
Used OpenCV (Haar Cascade + DNN) to detect and blur/mask facial features, protecting user privacy.
OpenCVPythonPrivacy
Baseball & Arrow Detection
Computer Vision
Laurentian University · Jan 2024 – May 2024
Implemented real-time baseball detection (>90% accuracy) and shape-based arrow classification (85% precision) with OpenCV.
OpenCVReal-timeDetection
Android Emergency App
Mobile Development
Laurentian University · May 2024 – Aug 2024
Built a full-stack Android app (Kotlin + Jetpack Compose, Firebase, Google Maps) with 90% test coverage.
KotlinJetpack ComposeFirebaseAgile
Smart Light System
IoT · Full-Stack
Changchun Institute of Technology · Sept 2022 – Jun 2023
Built an Arduino smart-lighting system with motion/light sensors, cutting power use by 20%.
ArduinoSensorsBluetoothiOS / Android
Laurentian University
MSc, Computational Science (Course-based) · Bharti School of Engineering & Computer Science
Sep 2023 – Aug 2024 · GPA 9.30 / 10
Changchun Institute of Technology
BEng, Internet of Things Engineering · School of Computer Technology & Engineering
Sep 2019 – Jun 2023 · GPA 80.2 / 100
Contact
Let's connect
Open to new opportunities and good conversations
Greater Toronto Area, Ontario, Canada