
House Stats: Real-Time UK Housing Market Analysis For my Computer Science NEA, I set out to tackle a problem that frustrated me: despite the UK housing market being one of the most-analysed sectors in the economy, the public data is practically unusable for anyone who isn’t a data scientist or an investment firm. The Land Registry releases monthly CSVs with millions of transactions—but they’re difficult to visualise, painfully slow to process, and impossible to explore interactively. ...

EPQ Crypto Currency EPQ Project – Building a Cryptocurrency from Scratch in Python For my EPQ, I built a working cryptocurrency system completely from scratch using Python. I wanted to understand how cryptocurrencies like Bitcoin actually work underneath, so I implemented everything myself from the blockchain and mining system to the peer-to-peer networking between nodes. Writeup GitHub Project Overview The goal was to create a decentralised network where each computer could store and verify transactions without needing a central authority. I broke the project down into several modules: ...