Practical research and working code
Practical AI, quantum computing and optimisation
Clear, reproducible guides covering Qiskit, developer workflows, algorithms, simulation and practical computing.
Explore the work
AI & developer workflows
Applied notes on AI tools, local models, automation and reliable publishing workflows.
Quantum computing
Qubits, gates and algorithms explained with diagrams and executable Qiskit examples.
Algorithms & optimisation
Heuristics, modelling and simulation methods presented through practical experiments.
Practical computing
Concise guides for macOS, Homebrew, hardware and everyday technical work.
Featured guides
Quantum learning path
Quantum Computing: A Complete Learning Path
A structured route from qubits and gates to circuits, algorithms and Qiskit experiments.
AI workflow
Publish to WordPress with Claude and MCP
A practical workflow for drafting, publishing and troubleshooting WordPress content.
Optimisation
Solving the Traveling Salesman Problem
Nearest neighbor, 2-opt, 3-opt and tabu search explained as a practical progression.
Latest writing
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Superdense Coding Explained: Transmitting 2 Classical Bits in 1 Qubit with Qiskit 2.x
Module 3b in the Quantum Computing: A Complete Learning Path series. Following directly from Two-Qubit Entanglement & The 4 Bell…
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Pocket Data Science IV: Tackling Kaggle MNIST on Android with Antigravity CLI — From Zero-Parameter Baselines to Top 47% Subspace SVM
A hands-on walkthrough exploring zero-parameter baselines, orthogonal PCA subspaces, spatial data augmentation, and RBF-SVM on Kaggle Digit Recognizer (MNIST) on…
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Two-Qubit Entanglement Explained: The 4 Bell States, Mathematical Non-Separability, and Qiskit Implementation
A first-principles guide to two-qubit entanglement, tensor product non-separability, synthesizing the four Bell states (EPR pairs), the Bell basis decoder,…
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Quantum Computing: The Deutsch-Jozsa Algorithm Explained — Classical vs. Quantum Complexity and Qiskit Implementation
A detailed walkthrough of the Deutsch-Jozsa algorithm: exploring exponential query separation, phase kickback, the four canonical oracles, and a complete…
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Pocket Data Science III: Exploring Regression Baselines and Ensembles on Android with Antigravity CLI
A hands-on walkthrough exploring regression baselines, metric alignment in log space, Ridge regression, and CatBoost on the Kaggle House Prices…
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Pocket Data Science II: Kaggle Spaceship Titanic on Android with Termux, Antigravity & CatBoost
Train a 10-fold cross-validated CatBoost ensemble on an Android smartphone via Termux and Google Antigravity CLI. Reaching Kaggle Spaceship Titanic…
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