PROFESSIONAL RECORD

Full-Stack Web Developer (Independent Contractor)

ContractorUS

Responsibilities

01Retained Platform Leadership: Retained on a direct client contract following agency transition to lead continuous feature development, system architecture expansion, and production stability for a live event ticketing and creator marketplace—serving thousands of concurrent US users with 99.9% uptime.
02PostgreSQL Tier Architecture Evolution: Evolved the core Supabase (PostgreSQL) database tier—architecting new relational tables, database triggers, and aggregate counters to support multi-tier subscriptions, SMS contact lists, promotional discounts, and loyalty rewards while maintaining ACID compliance and strict data integrity.
03Monetization & Subscription Infrastructure Expansion: Expanded the monetization stack by engineering Stripe Subscriptions and Stripe Checkout integrations alongside the existing Stripe Connect engine—automating platform fee collection, promotional tier billing, and instant collaborator payout routing.
04Net-New Twilio SMS Marketing Engine: Engineered a net-new, TCPA/GDPR-compliant Twilio SMS Marketing Platform from scratch—implementing scheduled broadcast messaging via pg_cron automation, contact list segmentation, opt-out management, and an SMS credit purchasing workflow that increased attendee engagement by 40%.
05Admin Management & Operations Suite: Architected an end-to-end Admin Management Suite featuring paginated data tables, full CRUD workflows, and granular Role-Based Access Controls (RBAC)—empowering platform administrators to manage users, venues, events, collaborators, and financial payouts without developer intervention.
06Creator Booking & Collaboration Network: Designed an end-to-end Creator Booking & Collaboration Engine enabling event organizers to discover, negotiate, and hire performers and DJs—incorporating automated email notifications, collaboration fee negotiations, and real-time status tracking that reduced booking friction by 50%.
07Tamper-Proof Discount & Loyalty Engine: Built a server-side validated Promotional & Rewards Engine supporting percentage/fixed-dollar discounts and an automated points-based loyalty program tied to ticket purchases—driving a 25% increase in repeat customer purchases.
08Continuous Feature Delivery Cadence: Maintained a strict 2-week release cadence to ship key product enhancements—including real-time YouTube/Twitch streaming status indicators, dynamic Open Graph social previews, multi-step registration with QR sharing, group ticket discounts, and a friction-free zero-dollar event checkout flow.