Visual odometry pipeline
Nov 2025 to Jan 2026
Python, OpenCV
A moving camera has to reconstruct its own path from the video.
With one camera that path has no scale in metres, and a fast rotation
is enough to lose the track. We filmed a Swiss cablecar on a Samsung S20,
used the phone's gyroscope to keep tracking when vision failed, and used
its IMU to put the path into metres.
GitHub
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DeFi staking pool on Base
Feb 2026 to Mar 2026
Solidity, Morpho, Chainlink Automation
Most staking apps pay you by printing a new token. This one does not.
You deposit WETH, USDC or EURC on Base, the contract puts it into a Morpho vault,
and a daily harvest sends you the yield in the same token you put in.
Live app
Knowledge-graph QA chatbot
Sep 2025 to Dec 2025
Python, SPARQL, Ollama
A chatbot that answers questions from a Wikidata-derived knowledge graph.
It tries SPARQL first, falls back to embeddings when the graph has no hit,
and only then asks a local LLM running on Ollama.
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