Case Studies

The decisions behind the work, not just the screenshots

Each of these covers the same ground: what the problem actually was, the constraints that ruled out the obvious answer, what I built, and what came out the other end.

Mobile · Android release

Shipping a subscription app to Google Play with no backend

A Flutter learning app with stroke-order grading, spaced repetition, AdMob and Google Play Billing 8 — running entirely on-device.

Read the case study
221
Glyphs with validated stroke data (142 kana + 79 kanji)
0
Backend servers to run or pay for
3
Subscription SKUs with in-app plan switching

Automation · AI tooling

Generating a consistent illustration set at zero API cost

A resumable Python pipeline that produced 68 style-matched illustrations on local hardware — averaging 9 KB each, with the licensing actually checked.

Read the case study
68
Illustrations generated, one consistent style
~9 KB
Average size (512 px WebP)
624 KB
Complete set, bundled in-app

Web · Infrastructure

Three client sites on one VPS, each onboarded with one command

A containerised Next.js + Payload CMS template with automatic SSL, shared Postgres, off-site backups and a documented restore path.

Read the case study
3
Client sites on a single VPS
1
Command to onboard a new client
Daily
Off-site database backups to R2

Have a project that looks like one of these?

Send me the details — what you have, what is broken or missing, and when you need it. You will get a straight answer about scope and cost.

Start a ConversationSee Services & Pricing