fig. 01work

Built and shipped

Each one lists the numbers it was measured on rather than a feature list, because a feature list is not evidence — including the numbers that went the wrong way.

4
projects: 4
shipped: 3
domains

filter4 shown

shippednlp2026

Product intelligence engine

eventUniHack — product intelligence challenge

Turns a part number and a 35-character distributor description into a validated 252-column product record, with the evidence, method and confidence attached to every single value.

input columns → delivery columns: 6 → 252
deterministic pass over the catalogue: 1000 rows in 7 s
classified without an LLM call: 71%

Python
Streamlit
SQLite
Anthropic / Gemini / OpenAI SDKs
+2

shippedsystems2025

LifeLine — disaster response and evacuation simulator

A fictional city modelled as a weighted graph, with a C++17 engine that routes emergency vehicles, spreads a disaster, computes evacuation capacity with max-flow and finds the roads whose loss cuts the network — every data structure written from scratch.

checks cross-verified against networkx: 96
nodes settled, A* vs Dijkstra: 8 vs 24
city graph: 40 nodes · 83 roads

C++17
React
Vite
cpp-httplib
+2

embedding space

shippeddata2025

PSO feature selection for credit-card fraud

Binary particle swarm optimisation picks 7 features out of 30 on the Kaggle fraud dataset, and the honest result is a trade — better ranking metrics, slightly worse F1, at a quarter of the input.

features kept: 7 of 30
ROC-AUC, baseline → PSO: 0.974 → 0.977
F1, baseline → PSO: 0.906 → 0.888

Python
scikit-learn
NumPy
pandas
+2

per-class AP

shippedsystems2025

Scalable thread management library

A C and POSIX-threads library with lifecycle control, four synchronisation primitives, a priority thread pool with cancellation and auto-scaling, and a live dashboard reading real metrics off the running binary.

throughput: 193.8tasks/sec
sequential vs pool speedup: 1.77×
test suite: 51 / 51

C
pthreads
POSIX
Python
+2