Tixters — Event Ticketing SaaS
Event Technology · Ruby on Rails · React · PostgreSQL
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The Challenge
Our client is one of the most established entertainment promoters in the United States — 20 years in business, with sold-out events across the United States, headlined by internationally recognised artists. Their events don't fail. They can't.
When they decided to build Tixters — a dedicated ticketing platform for their events and community — the stakes were exactly that high. A platform failure at a live event with thousands of paying attendees doesn't just mean frustrated customers; it means decades of reputation in one of the most tightly-knit communities in America, on the line in a single night. They were also among the first in their market to launch an online ticketing portal — which meant there was no playbook to follow, and no margin for a visible failure.
The technical scope matched those stakes. The platform couldn't be a single checkout page — it needed four distinct applications serving four different user types simultaneously: a real-time analytics dashboard for event organizers, a platform-wide oversight panel for administrators, a mobile check-in app for door staff, and a buyer-facing checkout. All four had to read from and write to a single database under concurrent high-traffic conditions — a distributed systems problem most agencies treat as an afterthought.
The architectural constraint was non-negotiable: every application had to be a fully separate codebase, independently deployable, sharing one unified backend API and data layer.
The Approach
The client chose VeloceTech because we scoped the full architecture — four separate codebases, one unified backend, zero tolerance for downtime — before the first payment was made. They needed a team that understood both the technical scale of the problem and what a public failure would mean for a 20-year brand.
We architected the platform around a centralized Ruby on Rails backend API, which allowed us to separate concerns entirely — feeding accurate, consistent data to all four client applications simultaneously without duplicating business logic. Strict database normalization handled high write concurrency during ticket drops, and deep Stripe Connect integrations enabled complex multi-party payout routing, allowing verified organizers to receive funds directly without VeloceTech acting as a payment intermediary.
Development ran in prioritized sprints: the buyer-facing checkout and QR generation pipeline shipped first, allowing real-world testing under actual event conditions before the full organizer tooling was released. This validated the core infrastructure under live load before exposing it to paying organizers.
The platform was live and processing real tickets at its first event within six months of kickoff.
What We Built

Organizer Dashboard
Manages venues, seating charts, tier pricing structures, discount codes, and real-time sales analytics with conversion funnel visibility. Organizers can monitor revenue in real time during live events.
Admin Operations Panel
Platform-wide oversight tool for monitoring all active events simultaneously, managing user permissions, handling financial payouts, and resolving disputes — separate from organizer-facing tooling.

Door Check-in App
High-speed QR code scanning with JWT-authenticated staff sessions and sub-second validation against the central database. Zero entry bottlenecks even at peak attendance moments.

Buyer Checkout Flow
Mobile-optimized Stripe + SendGrid integration: buyers pay, instantly receive a QR-coded ticket via email, and scan at the door. Designed to complete in under 60 seconds on a mobile connection.
Special features that closed the deal.
- Unified Ruby on Rails backend API serving four separate client applications simultaneously without duplicated business logic
- Complex multi-party Stripe Connect routing allowing verified organizers to receive direct payouts without intermediary handling
- High-speed QR generation at checkout and sub-second real-time validation at the door — engineered to handle concurrent scans at capacity events
- Automated transactional email dispatch via SendGrid on every ticket purchase, refund, and event update
Outcomes
Separate interconnected applications sharing one centralized Rails backend
Actively processing commercial US event ticket sales in production
Downtime during live US events — engineered for concurrent high-traffic ticket drops
Technologies used
“We needed a team that could own the entire build — not just one layer of it. VeloceTech scoped it correctly from day one, built all four applications, and had us live at commercial events without a single incident. The platform handles real ticket volume under real pressure. That's exactly what we needed.”Tixters Team