• 🔭 I’m working onpronunciation learning tools as CEO ofKoel Labs
• 🌱 I’m learningRust andNumerical Analysis
• 👯 I’m looking to collaborate onfun open-source projects
• 💬 Ask me aboutopen-source, classical music, machine learning, language learning orboard games
• 📫 Reach me viaalex@sandergi.com
• 😄 Pronouns:he/him
• 🎻 Fun fact:I've played the violin since I was 4.5

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1. GenusGenusPublic

   Practical algorithm for calculating the genus of a graph

   C 5 2

2. sqlite-auto-migratorsqlite-auto-migratorPublic

   Simple, flexible and automated SQLite database migration library

   JavaScript 6 1

3. eKichabieKichabiPublic

   A digital phonebook to connect sustenance farmers in Tanzania. Works via USSD so farmers without an internet connection can use it (via their Telecom). Build with Django in Python and a MySQL datab…

   JavaScript

4. YADESYADESPublic

   Temporarily hidden. Contact alex@sandergi.com if you need access before early 2026.

   6 1

5. WiFiStrengthTesterWiFiStrengthTesterPublic

   WiFi Signal Strength Tester • Windows App • Made in High School for Washington Science Olympiad to standardize the way we measured the antennas we built

   Python 1

6. PCB-DetectionPCB-DetectionPublic

   YOLOv11 models for Oriented Bounding Box detection and Segmentation of Printed Circuit Boards

   Jupyter Notebook 1