Freelancers using PHP in DenverFreelancers using PHP in Denver
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Tami Mitchell's avatar
Tami Mitchell
pro
Denver, USA
Full stack developer with 13 years of experience.
New to Contra
Full stack developer with 13 years of experience.
Cover image for Multi-year technical partnership (2019-present) for
Multi-year technical partnership (2019-present) for a women-only off-road navigation rally across Nevada and California. Work has spanned WordPress, custom plugins, a real-time GPS tracking dashboard (React + Mapbox, 65+ vehicles with satellite failover), scoring system modernization, and live broadcast graphics. Most recent: browser-based live overlay system for OBS/vMix. Built a PHP API layer on top of the existing scoring database without touching the scoring logic, then created JavaScript overlays that production controls in real-time. Standings, challenge results, sponsor graphics, all running as transparent overlays during the 2025 rally. Also built a team bio pipeline (JotForm to WordPress, 130+ profiles/season) and Arduino-based vehicle telemetry hardware for areas with zero cell coverage.
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55
Cover image for Zero-JavaScript Astro one-page site with
Zero-JavaScript Astro one-page site with Lighthouse 98+, WCAG 2.1 AA compliance, and AI discovery optimization. Built the exact kind of site I want to be hired to build. One-page portfolio site for my own creative studio, built to demonstrate the performance and accessibility work I offer clients. Astro 5 static site with zero JavaScript shipped to the browser. CSS Custom Properties for theming, self-hosted WOFF2 fonts (no third-party requests), deployed on Cloudflare Pages. Lighthouse scores consistently 98-100 across performance, accessibility, best practices, and SEO. WCAG 2.1 AA compliant with tested color contrast, keyboard navigation, and semantic HTML throughout. AI discovery optimized with structured content designed for LLM retrieval. ::Live at elementalsugar.com (http://elementalsugar.com).
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36
Cover image for Full-stack Rails development for an
Full-stack Rails development for an RV camping discovery platform serving 750,000+ members across 39,000+ campgrounds with 170,000+ user reviews. Enhanced Mapbox-based campground discovery with advanced filtering by amenity, price, and accessibility. Implemented cross-brand OAuth supporting single sign-on across Roadpass Digital's portfolio of travel products. Optimized PostgreSQL queries and refactored legacy code, reducing page load times by ~30% on high-traffic search pages. Built Segment analytics tracking user behavior across discovery and booking flows. Standardized React and Stimulus components into a shared library with RSpec test coverage across 3 Rails applications.
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39
Cover image for Enterprise marketing site migration for
Enterprise marketing site migration for a food safety SaaS company. Two full builds: initial Astro + DatoCMS implementation, then a ground-up Next.js 14 migration with a modular block system so marketing could independently build, preview, and publish landing pages without developer involvement. Built a custom TypeScript component library with GraphQL type safety, reducing new page build time from days to hours. Migrated 246 blog posts and 32 landing pages with zero data loss, maintaining SEO rankings through redirect mapping and metadata preservation. Drove Lighthouse scores from the high 80s to 98-99. Documentation doubled as developer onboarding and AI context, so SafetyChain's own developers could ship features directly from the docs.
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57
PHP(1)
Colton Joseph's avatar
Colton Joseph
Denver, USA
Top-rated web developer. WordPress, React, AI.
Top-rated web developer. WordPress, React, AI.
Cover image for Compyl
Compyl
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29
Cover image for TigerConnect
TigerConnect
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14
Cover image for GenesysWorks
GenesysWorks
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8
Cover image for Trinsic
Trinsic
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21
PHP(8)
Umut Katirci's avatar
Umut Katirci
pro
Aurora, USA
WordPress & Shopify Expert: High-Performance Digital Stores
New to Contra
WordPress & Shopify Expert: High-Performance Digital Stores
Cover image for WordPress Web Site
WordPress Web Site
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10
Cover image for Figma to WordPress
Figma to WordPress
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32
Cover image for Shopify Custom Theme
Shopify Custom Theme
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40
Cover image for Create Agency Web Site
Create Agency Web Site
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70
PHP(2)