The Work · 22 Case Studies · Built by one person

Real sites. Real products.
Built by one person.

Branding and websites for local businesses, e-commerce automation, mobile apps and a live SaaS line — built by an operator who’s run the businesses the software is meant to fix.

954Commits, March 2026
108Production Agents
22Case Studies
54Active Repos
1,583Contributions (12mo)

Founder. Builder. Operator.

“I’ve done quotes, payroll, stock management, compliance, sales, and customer service in real businesses. So when I build something, I know what the actual bottlenecks look like from the inside.”

Before the development career: a mobile catering company, a motorcycle repair workshop, national pub refits and trade carpentry, and community centre operations. The same discipline applied in every physical business is what makes the software actually fit the problem.

BizOS
Multi-Tenant SaaS Platform

BizOS

The three Hubs, KLIQT and an HMRC agent collapsed into a single codebase. BizOS is a white-label business operating system that assembles a client's whole app — care, compliance, sales, finance, workforce, payroll — out of a registry of plug-in modules, with JonnyAI watching every one of them and taking action behind a confirm step. Not a prototype: live in production, in use with clients.

Read Case Study
Little Joe's Tree Services
Branding · Web · Content · Local Business

Little Joe's Tree Services

A skilled, NPTC-qualified tree team that was brilliant on the tools but invisible online — living off word-of-mouth and review-site leads. We gave them the works: a new logo and brand identity, a fast lead-generation website covering 25+ Hampshire towns, and a content day on site filming the crew in the trees, cut into vertical reels and published to the site and socials, and a comprehensive Google Ads campaign hitting the hottest postcodes in Hampshire. This is the whole studio offering in one job.

Read Case Study
KLIQT
Product · Web App · Smart Profiles

KLIQT

Paper business cards get lost, binned, or out of date the moment they're printed. KLIQT replaces them with a smart digital profile: one tap or scan opens your card on someone's phone, saves your details to their contacts, and puts every link, social and review in one branded place — with no app to download.

Read Case Study
Compliance Hub
Multi-Tenant SaaS Platform

Compliance Hub

Most "compliance" tools are rebranded to-do lists. This one is built around the actual obligations a UK facilities manager has under HSWA 1974 and its descendants — RAG as first-class data, delegation as a workflow, audit as automatic.

Read Case Study

Technology

AI & Agents

PythonLangGraphLangChainClaude APIGPT-4oGemini

Frontend

Next.js 15React 19TypeScriptReact NativeTailwind CSS

Backend & DB

SupabasePostgreSQLpgvectorFastAPINode.jsn8n

Infrastructure

DockerVercelHostingerGitHub ActionsGCP

Voice & Media

ElevenLabsDeepgramFFmpegWhisper

Integrations

StripeMeta Graph APIeBay APIResendTelegram

See it in production

54 active repositories. 1,583 contributions in the last 12 months.

github.com/jonnyallum

Let’s build

Ready to build something real?

Brand, website, app, content and automation — or production software that runs inside your business and does the work. Tell me what you need and I’ll come back with a clear, fixed-price plan.