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bryanhamiltondev/README.md
Bryan Hamilton - PHP & Vanilla JS Engineer



Resume The DJ Calendar 10 repos LinkedIn



21+ years shipping PHP and vanilla JS into production.
Ten repos extracted verbatim from live code. No frameworks. No tutorials.


I've been building for the web since the late 90s - KPMG back-office systems, NY Daily News CMS, OUTFRONT Media reaching millions of commuters daily. Today I run The DJ Calendar, an electronic music discovery platform I founded in 2015: ~1,000 schema.org-rich pages, a custom PHP/MySQL stack, and zero-dependency tooling I build when off-the-shelf answers aren't good enough.

Every repo here is extracted from production code. Not a tutorial. Not a boilerplate. The actual thing, cleaned and documented.

Currently looking for: full-stack web engineering roles, PHP/JavaScript-focused, remote or NJ/NY metro. Also open to senior individual contributor or lead developer positions where I can ship production code and mentor junior engineers.

Currently building: The DJ Calendar Newsletter system - double opt-in subscriber management, PDO-driven, for artist alerts and venue announcements.


Featured

resume-hub

The landing page that powers bryanhamilton.info.
8-act jQuery animation suite - particle network, typewriter, 3D card tilt, staggered entrance chain. One file, zero dependencies beyond jQuery. The portfolio anchor that ties everything together.

bryanhamilton.info ->



The DJ Calendar Ecosystem

Everything that powers thedjcalendar.com - extracted as patterns.

dj-card-preview

Hover-to-play audio preview card with real Web Audio EQ. The flagship demo.

#vanilla-js #web-audio #accessibility

instant-search-index

Client-side search from a prebuilt JSON index. Scored AND matching, weighted fields, ARIA combobox. ~1,000 pages, zero server round-trips.

#vanilla-js #aria #search

next-show-radar

Geolocation-aware tour map. Consent-first, haversine radius, race-safe Leaflet boot. Stays excellent when they say no.

#leaflet #geolocation #privacy

tour-feed-pipeline

CI

Bandsintown + Ticketmaster feeds normalized into one row shape, deduped, cached, pruned. CI-tested PHP 8.

#php #api #etl

eq-visualizer

8-bar sensory equalizer. Pure CSS, optional 1 KB injector, reduced-motion respect. Zero JS required to render.

#css #accessibility #zero-dependency

sri-lazy-loader

CI

Race-safe lazy script loader with Subresource Integrity. Concurrent-caller dedupe, timeout + cleanup. What loads Leaflet safely.

#javascript #security #lazy-loading


Schema & SEO Tooling

Because structured data isn't set-and-forget.

jsonld-schema-audit

CI

Zero-dependency PHP CLI that audits JSON-LD across your content. Validates required properties per schema.org type, resolves @id references, fails CI on regressions. Took The DJ Calendar from hundreds of Rich Results warnings to zero.

#php #json-ld #seo #ci

wp-schema-audit

CI

WordPress plugin port of the schema auditor. WP-CLI command, admin Tools page, CI self-test with pass/fail fixtures. Zero dependencies.

#wordpress #plugin #structured-data #wp-cli

event-calendar-schema

CI

MySQL schema + PDO repository for an event calendar. Idempotent event upserts, double opt-in subscribers, query-shaped indexes. Inline design decisions.

#mysql #pdo #data-modeling

csrf-json-fetch

CI

Hardened vanilla-JS fetch wrapper. CSRF token lifecycle, header+body dual injection, single-retry on expiry, typed errors.

#javascript #csrf #security


The Toolbox

Tech Stack: PHP, Vanilla JS, MySQL, SEO, CSS


Layer What I reach for
Languages PHP (21+ years), JavaScript (vanilla), MySQL, JSON, Bash, HTML/CSS
CMS WordPress since 2004, custom plugins, ACF, WP-CLI
Data & SEO schema.org / JSON-LD, PDO, Leaflet, structured-data auditing
Quality GitHub Actions CI, fixture-based self-tests, zero-dependency by conviction
Tools Git, FTP/SSH, phpMyAdmin, RegEx, browser DevTools, VSCode


GitHub Pulse

GitHub Stats Top Languages



Contribution Activity Graph


Text preferred - (201) 406-3595
bryan_hamilton@me.com - linkedin.com/in/bryanhamilton-nj

Built with PHP, vanilla JS, and the conviction that the best code is the code you don't have to install.

Pinned Loading

  1. dj-card-preview dj-card-preview Public

    The hover preview from The DJ Calendar: a 30-second iTunes audio preview, an 8-bar EQ driven by the real audio frequencies via Web Audio, and a consent-first contract for touch, reduced motion, and…

    JavaScript

  2. instant-search-index instant-search-index Public

    Instant client-side search from a prebuilt JSON index: scored matching, keyboard-first combobox, ARIA wired. Vanilla JS, zero dependencies - no server round-trips, no frameworks.

    JavaScript

  3. next-show-radar next-show-radar Public

    Geolocation-aware tour map widget from The DJ Calendar: shows the visitor nearby upcoming shows, and stays excellent when they decline location. Vanilla JS + Leaflet. Zero dependencies.

    JavaScript

  4. event-calendar-schema event-calendar-schema Public

    MySQL schema and PDO repository for an event calendar: idempotent event upserts, double opt-in subscribers, query-shaped indexes. Design decisions documented inline.

    PHP

  5. wp-schema-audit wp-schema-audit Public

    WordPress plugin that audits JSON-LD structured data across your content: validates required properties per schema.org type, resolves internal @id references, and fails CI on regressions. Ships a W…

    PHP 1

  6. resume-hub resume-hub Public

    Bryan Hamilton's resume hub — the landing page that powers bryanhamilton.info. Same guy. Two ways to hire him.

    HTML