I built a fast, mobile-first ticketing site with an integrated online POS for Jumbo Jump, enabling time-slot sales across multiple cities (Karachi, Lahore) with real-time capacity controls, QR-based entry, and unified operations.
Project Details
Jumbo Jump needed a website that could sell time-slot tickets across cities, highlight attractions, and withstand high footfall—while giving on-site counters and supervisors a single, unified POS. I delivered a multi-city experience on WordPress + WooCommerce with session-based products, policies/FAQs to reduce counter queries, and an integrated POS that reads/writes the same orders and inventory as the site.
My Role
- Full-stack development (WordPress + WooCommerce customizations)
- Architecture & database design for time-slot capacities and session logic
- POS integration (shared orders/inventory, role-based actions)
- Front-end flows for fast booking and mobile checkout
- QR pass generation and gate-scan status handling
- Deployment, performance tuning, and admin UX
Key Features Delivered
- Multi-city ticketing: Locations hub (Karachi Safari Park, Lahore DHA; Islamabad “coming soon”) with direct “Book Tickets” flows.
- Session-based products: Family / Ladies-only sessions, clear inclusions & policies.
- Integrated Online POS:
- Single source of truth (no double entry).
- Time-slot controls: capacity caps, overbooking protection, real-time availability.
- Fast counter UX: quick sell, customer lookup, discounts, manual adjustments with permissions.
- Seamless entry: auto-generated QR passes; gate scanning updates status (valid/used/refunded).
- Ops reporting: live dashboards (sales by city/session), cashier shifts, end-of-day summaries.
- Visitor guidance: FAQs & policies reduce counter queries.
- Brand credibility: Media highlights, incl. Guinness World Records recognition of the Karachi inflatable castle.
Tech Stack
- Frontend: WordPress theme (custom), responsive/mobile-first UX
- E-commerce: WooCommerce (custom product types for sessions/time slots)
- Backend: Custom plugins for capacity logic, POS endpoints, QR issuance
- Data & Integrations: Shared order/inventory model between Web & POS
- Infra: Optimized hosting, caching, and CDN for high-traffic bursts
Challenges & Solutions
- High-footfall spikes: Implemented slot-level availability & overbooking protection with atomic updates to prevent race conditions.
- Unified operations: Designed POS to read/write the same WooCommerce orders/inventory, eliminating sync issues.
- Fast counter flow: Built a minimal-click “Sell Ticket” and role-based controls to reduce queue times.
Outcome
A unified platform that sells online and at the gate, keeps operations in sync, and scales city-to-city with a consistent brand experience and fewer on-ground bottlenecks.
Credit: This project was delivered as part of my role at Techsion. I contributed to design implementation, full-stack development, and built the WordPress Based POS with QR ticket redemption