Case studies

Projects

Binding Auth Tokens to Client Secrets Securely
March 10, 2026 · 03:53 UTC 6 min read

Binding Auth Tokens to Client Secrets Securely

Every token binds to a client secret through a challenge-response proof, so a stolen credential turns into dead weight and replay windows finally close.

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Teaching a Machine to Read Digits by Hand
March 4, 2026 · 09:33 UTC 10 min read

Teaching a Machine to Read Digits by Hand

Handwritten digits get read by a network built from bare matrix math up through layers, an optimizer, and a training loop, all written fully from scratch.

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Designing Styled QR Codes for Any Runtime
February 26, 2026 · 09:09 UTC 8 min read

Designing Styled QR Codes for Any Runtime

Encoding is solved, so the work becomes unifying styled shapes, output formats, and every runtime into one dependency-free QR library that ships anywhere.

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Building a Markup Engine for Three Targets
September 28, 2025 · 12:59 UTC 10 min read

Building a Markup Engine for Three Targets

One Markdown source parses once into a tree, then renders to HTML, LaTeX, and JSON, with native frontmatter and full compliance across every spec case.

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