MMeetMingle
LiveMeetMingle
Social & Community
A cross-platform app for organising and discovering local meetups — profiles, real-time messaging, and event flows shipped to iOS and Android from one codebase.
- React Native
- Node.js
- PostgreSQL
Case Studies
LiveSnapQuest
SnapQuest
Building a real-time, gamified photo-challenge app that stays responsive under bursts of activity.
- Entertainment
- 2025
- 5 min read
Overview
Project overview
SnapQuest is a gamified photo-challenge app — players complete real-time quests, earn scores, and share results. The engineering challenge was keeping it smooth when a popular quest sends activity spiking all at once.
- Client
- SnapQuest
- Industry
- Entertainment
- Category
- Mobile Apps
- Role
- Engineering
- Year
- 2025
The challenge
The business challenge
Games live or die on responsiveness. Quests, scoring, and sharing all happen in real time, and a viral moment can multiply load in minutes — the app had to stay snappy exactly when the most people are using it.
Discovery
Discovery & strategy
Where we started before writing code — framing the problem, the constraints, and the plan.
Designed for spiky load
We treated sudden bursts as the design case, not an edge case, so scoring and quest updates degrade gracefully instead of stalling.
Modelled the game loop
We mapped the quest → capture → score → share loop and found the real-time hotspots that needed to stay fast.
Picked Flutter for smooth UI
The app needed fluid, animation-heavy screens on both platforms, so we validated Flutter against the game feel we wanted.
Architecture
System architecture
A Flutter client over a Node.js real-time backend and Postgres, with scoring and quest state designed to absorb bursts without blocking the player.
Mobile
An animation-rich Flutter client for iOS and Android.
- Flutter
Real-time backend
A Node.js service handling quests, scoring, and sharing live.
- Node.js
Data
Postgres for players, scores, and quest history.
- PostgreSQL
Decisions
Design decisions
The trade-offs worth explaining — what we chose, and why it was the right call for this build.
Flutter for game-grade UI
The animation and feel the game needed were easier to hit consistently across platforms in Flutter than in a web-based stack.
Optimistic scoring with reconciliation
Scores update instantly for the player and reconcile server-side, so the game feels responsive even under load.
Burst-tolerant real-time layer
Designing the real-time path to shed and catch up under spikes kept the app smooth during the exact moments that matter.
Stack
Technology stack
Every layer of the system, and the tools chosen to build it.
- Mobile
- Flutter
- Backend
- Node.js
- Data
- PostgreSQL
Features
Key features
The parts of the build that carried the most product weight.
Real-time quests
Timed photo challenges that update live.
Instant scoring
Points that land immediately and stay consistent.
Social sharing
Share results and pull friends into the game.
Smooth animations
A game-grade feel on both platforms.
Results
The outcome
SnapQuest stays responsive when it counts — during the activity bursts a fun quest creates — giving players the instant, game-like feedback the concept depends on.
Retrospective
Lessons learned
What the engagement taught us, kept honest rather than tidy.
Make the spike the design case
Building for bursts up front meant launch-day traffic was a non-event.
Optimism needs reconciliation
Instant feedback only works if the server quietly keeps it honest.
Related
Related projects
Other work with a similar shape — by industry, stack, or the problem it solves.
- FSFuture ScreenIn Development
Future Screen
Digital Media
A digital-signage control plane for scheduling and pushing content to screens in the field — built for reliability and remote management at scale.
- Next.js
- Node.js
- PostgreSQL
- Docker
- HOHouse of VeloreLive
House of Velore
Fashion & Retail
A luxury fashion storefront built for a considered browse and a frictionless checkout — fast on every device and structured so the catalogue scales with the collection.
- Next.js
- React
- TypeScript
- PostgreSQL
- AWS
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