FiftyFive built a QR-based event platform that turns weddings, corporate events, and festivals into real-time media hubs. Guests onboard instantly by scanning a QR code, upload photos and videos, and watch live galleries update — while AI workflows handle moderation, enhancement, and faster gallery refreshes.
Let’s Build YoursThe client operates in the EventTech market, building a web platform for weddings, corporate events, and festivals. They set out to modernize event media sharing through scalable, AI-enabled guest engagement workflows, and engaged FiftyFive as their full-cycle custom software development partner to design, build, and deploy the MVP.
Building a production-ready event media MVP meant absorbing unpredictable upload spikes, keeping galleries in sync across many devices, and running privacy-safe AI — all without adding friction to guest access.
FiftyFive delivered the platform as an end-to-end, production-ready MVP engineered for scale and speed. FiftyFive combined a modular microservices backend, a mobile-first web experience, tiered cloud storage, and AI-driven media workflows into a single QR-based event platform. Every layer — ingestion, processing, moderation, and real-time delivery — was built to handle burst traffic while keeping guest access frictionless and host controls strong.
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FiftyFive delivered a production-ready MVP that turned event media sharing into a real-time, AI-assisted experience. The platform now supports QR onboarding, live galleries, live slideshows, AI-powered moderation, and scalable media handling for weddings, corporate events, and festivals.
FiftyFive cut live gallery update latency to around 10 seconds, keeping guest uploads and slideshows synchronised during peak events.
The platform absorbs high-volume event uploads during burst windows using async queues and server-bypass uploads without slowing the gallery.
Lifecycle-based storage across S3 Standard, Standard-IA, and Glacier Deep Archive moves ageing event media to cheaper archival tiers automatically.
Modular microservices architecture enables parallel development and faster feature rollout, giving the client a scalable foundation for multi-event growth.
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A QR-based event media sharing platform lets guests join an event by scanning a QR code, then instantly upload photos and videos to a shared live gallery. It removes app downloads and logins, supporting weddings, corporate events, and festivals with real-time media, guestbook messaging, and host moderation.
QR-based guest onboarding encodes a private event link inside a QR code, so guests scan and enter the gallery without creating accounts or passwords. This authentication-free flow reduces friction, speeds up participation at live events, and still lets hosts control access through private links and event-level permissions.
You build it with asynchronous upload queues, server-bypass uploads, and microservices that separate media processing from core app logic. FiftyFive used NestJS, FastAPI, and AWS S3 tiered storage to absorb burst upload windows, transcode video, and generate thumbnails without slowing down the live gallery.
AI moderates event media by automatically detecting inappropriate content, faces, and objects before photos reach public galleries. FiftyFive integrated Gemini for image enhancement, object removal, and background editing, plus AWS Image Recognition for moderation, face detection, and indexing — combining automated and manual review for scalable, privacy-safe workflows.
Event galleries update in real time using WebSockets and multi-channel notifications that push new media to all connected devices instantly. FiftyFive's platform reduced live gallery update latency to around 10 seconds, keeping distributed screens, guest phones, and live slideshows synchronised during high-traffic events.
A strong EventTech stack pairs Node.js and Python backends (NestJS, FastAPI) with a Next.js frontend, PostgreSQL for relational data, and AWS for infrastructure. FiftyFive added S3 tiered storage, Gemini and AWS Image Recognition for AI, WebSockets for real-time sync, and Stripe for subscription billing.
You reduce storage costs with tiered lifecycle management that moves media between hot and archival tiers as it ages. FiftyFive used AWS S3 Standard, Standard-IA, and Glacier Deep Archive so active galleries stay fast while older event media shifts to cheaper archival storage automatically.
Multi-event tenancy isolates each event's data, permissions, and configurations so hosts and guests only access their own event. FiftyFive implemented this alongside JWT host authentication and role-based access control (RBAC), keeping weddings, corporate events, and festivals securely separated on shared infrastructure.
An MVP is a minimum viable product — a production-ready first version with core features that validate the market before heavy investment. FiftyFive built an EventTech MVP with QR onboarding, live galleries, and AI moderation, giving the client a scalable foundation for faster feature rollout and market entry.
Building a production-ready QR-based event platform MVP typically takes several months, depending on scope. FiftyFive delivered this EventTech platform in around 8 months with a 3-person team, covering product strategy, architecture, backend engineering, AI integrations, security, and AWS deployment as a full-cycle build.
You keep guest data privacy-safe with isolated tenancy, role-based access, and privacy-conscious AI pipelines for face detection and image editing. FiftyFive combined automated AI moderation with manual review, JWT authentication, and RBAC so event media is screened and access-controlled without exposing guests to unsafe or unauthorised sharing.
Yes. FiftyFive is a full-cycle custom software development partner delivering product strategy, architecture, UI/UX, backend engineering, AI integrations, and secure cloud deployment. FiftyFive builds scalable, AI-enabled platforms across industries, offering a 2-week free proof of concept and monthly billing on actual man-hours.
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