Jako Heiberg
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Jako Heiberg

From DBase III+ to edge computing.
The journey continues.

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© 2026 Jako Heiberg · Cape Town, South Africa · UTC+2

Built with React + Cloudflare Workers. No PHP was harmed.

Work

Portfolio

Things I've built in my own time, and the engineering behind each one. Read these as build write-ups rather than product pages — the source is private, but I'm happy to walk through any of it on request.

Projects

Forge

Forge

AI-driven workout planning that treats your training programme as a state machine — generate, log, analyse, adapt.

FastAPIPython 3.14Next.js 16PostgreSQLMongoDBAnthropic ClaudeCloudflare Workers
Read reviewSource on request
Nourish

Nourish

A four-stage AI pipeline that turns 'I want to eat better' into a costed, macro-accurate week of meals.

FastAPIPython 3.14Next.js 16PostgreSQLMongoDBAnthropic ClaudeUSDA FoodData Central
Read reviewSource on request
Tally

Tally

Multi-year household budgeting: plan the year, record what actually happens, and watch debt shrink and savings grow — shared with the family, or read-only for the accountant.

Next.js 16FastAPIPostgreSQLCaddy
Read reviewSource on request

Current stack

Frontend

React 19Next.js 15React NativeTypeScriptTailwind CSS

Backend

PythonFastAPICloudflare WorkersHonoRESTful APIs

Data

PostgreSQLMongoDBSQLite (D1)SQLAlchemy

Infrastructure

Cloudflare PagesDockerCaddyGitHub ActionsGit

Have a project in mind?

Let's discuss how we can work together.

Get in Touch