I build web products and run the infrastructure behind them.

Free, private, on-device personal color analysis from a single photo.

• Runs computer-vision models (MediaPipe Face Landmarker + Image Segmenter) and a full sRGB→CIELAB→ITA color pipeline 100% client-side — no backend, private by design, zero per-use cost.
• Built a 12-season classifier over a three-axis model (undertone / depth / clarity) with confidence scoring and adjacent-season fallback, mapping measured color to the professional seasonal system.
• Diagnosed and fixed iPhone HEIC decoding (tiled, 10-bit HDR) by reproducing the failure and A/B-testing decoders in a real browser before swapping the decoder.
• Built a headless-Chrome (Puppeteer) harness to drive the real app with real photos, verify the pipeline end to end, and render the OG image and favicon set programmatically.

A decommissioned 2014 Mac Mini turned into a private, self-hosted cloud, reachable from any device.

• Repurposed decommissioned hardware into a 24/7 headless Ubuntu server, administered entirely over SSH.
• Orchestrated 6+ containerized services with Docker Compose using least-privilege patterns: read-only mounts, UID/GID mapping, loopback-bound admin.
• Built an idempotent Python (Telethon) ingestion pipeline with rate-limit handling, a regex content-routing engine, health alerting, and MangaDex-API gap detection.
• Migrated a 46 GB dataset with a custom deduplicating shell script, and reach it from any device over a Tailscale mesh VPN.

PhotoNetwork

An exam-prep platform for Nigerian secondary schools: students practise the real WAEC/JAMB CBT, then learn every topic they miss.

• Authentic CBT practice mirroring the real WAEC and JAMB exams, with topic-level analysis that pinpoints exactly where each student is weak — then targeted courses to close each gap.
• A role-based authoring CMS (Klass Studio) for educators, plus teacher dashboards and parent notifications tracking progress across the six secondary years (JSS1–SS3).
• My own product, built and run end to end — from the data model to the deploy.

Analytics platform turning raw match data into predictive signals.

• Integrated the football-data.org API v4 across 9 leagues.
• Computed 7-metric performance ratings for 186+ teams and 6 predictive signals per fixture.
• Surfaced everything through an interactive web dashboard.

Helping students discover and apply to 500+ German university programmes.

• 500+ programmes with an interactive D3.js orthographic globe and a 14-dimension real-time search.
• Full Paystack flow with HMAC-SHA512 webhook verification, live NGN conversion, and server-side PDF report generation.
• Personalised admission assessments and a complete admin dashboard.

A fully client-editable photography portfolio on a headless CMS.

• Headless CMS so the non-technical owner edits everything — photos, captions, a "Logbook", settings — with the schema written in TypeScript and queried with GROQ.
• ISR + webhook cache-tag revalidation for instant publish, decoupling editing from deploys.
• Sanity image CDN (WebP/AVIF) with LQIP blur-up, eliminating layout shift (CLS).
• Custom masonry gallery with filtering by category / country / year and a full-screen keyboard lightbox.

A chess-coaching platform with a real Stockfish engine in the browser.

• In-browser Stockfish engine via UCI protocol in a Web Worker, with Elo estimation (400–2400+) and 6 adaptive difficulty profiles.
• Consolidated a 672-element DOM grid into a single HTML5 Canvas render to hold a steady 60fps.
• Google OAuth 2.0 with cookie-based session management.

A secure healthcare platform for a developmental-disability provider.

• Career-application portal with AES-256-GCM encrypted data handling and a HIPAA-aligned (not certified) 10-year retention archive.
• PHP document-upload system, automated email notifications, and a secure admin dashboard with status tracking.
• Full WCAG accessibility compliance.

A platform helping Nigerian public-school students overcome financial barriers to education.

• Built a four-step support pipeline: students submit a request, get verified, receive payments made directly to their school, and confirm completion.
• Authenticated application dashboard for students to submit and track support requests.
• Partner-network access to free courses, with newsletter signup and testimonials from parents, students, and guardians.

A premium, SEO- and accessibility-first marketing site for a Texas hospice provider.

• Built-in SEO — local Arlington/Texas metadata and structured data generated from the same source as the visible copy, so the two can never drift.
• High accessibility bar: AA contrast, focus states, labelled forms and errors, keyboard-safe, reduced-motion-safe, and it renders with JavaScript off.
• Rethemed my own care-sector template into a wholly distinct brand with zero residual branding — 14 routes, 3 forms, and a graceful no-backend fallback.

A premium, high-end site for a boutique wealth-management firm.

• Designed a premium, high-end UI aligned to a boutique wealth-management brand.

A personal-brand site for a Nigerian content creator, with a headless CMS.

• Custom personal-brand website with Sanity.io integrated as a headless CMS for content and SEO.