Products

Digital products ready to purchase and download.

Browse each product, view the full details, check what is included, and buy securely through Stripe.

UK based software engineer

Built by a Kent-born, Devon-based software engineer with a cyber security background.

I create digital software products, Next.js stores, React web apps, React Native mobile apps, Node.js backends, and MySQL systems using a serious self-study approach, cyber security foundations, and AI-assisted development with ChatGPT Codex.

Cyber-security focused

Started through the UK Government Cyber Discovery programme and continued into secure app and backend development.

High-IQ, adaptable builder

Comfortable learning new frameworks, databases, hosting setups, and product requirements quickly.

About Jonathan

Browse products

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App Code

Crypta App Code Pack

£700 pack

A downloadable source-code package for a private messaging app with sign in, account creation, chat screens, encrypted-message UI, add-friend QR flow, settings, subscription foundations, Node.js API examples, and a MySQL database schema.

£700

Download today

  • React Native secure chat screens
  • Node.js messaging API starter
  • MySQL users, chats, and messages schema
  • Screenshots and plain-English setup notes
React NativeNode.jsMySQLTypeScript

Commerce

Next.js Stripe Store Kit

Best seller

A production-minded Next.js storefront scaffold with checkout, product data, success pages, and order email hooks ready for your own assets.

£49

Use today

  • Digital product catalog
  • Stripe hosted checkout
  • Purchase success email template
  • MySQL purchase schema
Next.jsStripe CheckoutMySQLNodemailer

Backend

Node.js API Foundation

New

A practical backend starter with route structure, validation placeholders, MySQL access, and deployment notes for product teams.

£39

Use this week

  • Modular route structure
  • Database connection layer
  • Environment setup checklist
  • Example service modules
Node.jsMySQLREST APIsTypeScript

Mobile

React Native Launch Shell

Mobile

Mock screens, navigation structure, reusable UI patterns, and integration notes for connecting a mobile app to your own backend.

£59

Prototype fast

  • Navigation-ready structure
  • Reusable app screens
  • Auth flow placeholders
  • Backend integration notes
React NativeExpoTypeScriptAPI integration

Workflow

Codex Development Playbook

Guide

A guide and template pack for planning, prompting, reviewing, and shipping software work with ChatGPT Codex agent support.

£29

Read today

  • Prompt templates
  • Review checklists
  • Build planning worksheets
  • Agent collaboration workflow
ChatGPTCodexGitProduct planning

Commerce

Next.js Stripe MySQL Store Template

£500 template

A downloadable Next.js store template package for selling digital products with Stripe Checkout, MySQL order storage, secure download planning, Ubuntu server deployment notes, and ChatGPT/Codex setup prompts.

£500

Build this week

  • Next.js store page structure
  • Stripe Checkout integration guide
  • MySQL purchase and product schema
  • Ubuntu server deployment checklist
Next.jsStripeMySQLUbuntuChatGPT