Explore working prototypes and case studies across business operations, Go and Python services, PHP/WordPress plugins, React and TypeScript, integrations, fintech and mobile. Each project explains the problem, the technical evidence and what can be tested.
A working test-payment journey for families abroad and African schools, with provider onboarding, clear fee requests and reviewer-gated simulated release. Healthcare and construction pilots use the same foundation.
A working fintech reconciliation MVP demonstrating signed webhooks, idempotency, ledger matching, exception recovery and auditable payment operations.
An interactive AI agent control plane demonstrating least privilege, human approvals, audit evidence, prompt-injection containment and recovery.
An installable WooCommerce plugin for signed provider requests, idempotent delivery, bounded retries, secure credentials and failed-order recovery.
A working offline-first PWA using IndexedDB, service workers, durable synchronization, inventory protection and explicit conflict resolution.

An interactive release-intelligence dashboard connecting deployments, DORA-style metrics, CI health, incidents and service ownership.
When an order changes, the next system needs the update even if it is temporarily unavailable.
Make it easier to see where every new enquiry stands before work begins.
Give slow and stuck orders a clear human follow-up instead of another forgotten dashboard number.
See which required documents arrived, which still need review, and why a packet is not ready.
Put exceptions from separate workflows into one place with an owner and a next action.
Make a failed system handoff visible and recoverable.
Track an approved change across pages, forms, emails and team instructions, with owners, human verification and revision history.
Compare two CSV snapshots, surface conflicting or missing records and give a reviewer a reasoned decision queue.
Follow cases through five stages, compare fictional baseline and pilot timelines and write a fair test brief.

A multichannel mobile-money platform connecting smartphone, USSD and operational workflows across five markets.

A multi-vendor WooCommerce marketplace extended with custom PHP, navigation and vendor-catalog systems.

A founder-led multi-brand commerce and content ecosystem built across Webflow, WordPress and Elementor.

An experimental Python pipeline for collecting, analyzing and forecasting Ethereum price movement.

A responsive WordPress storefront created for an independent African fashion brand.
A lightweight Chrome extension for saving and retrieving useful web links locally.
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I help teams turn complex product, integration and reliability requirements into clear, maintainable software.