Questly — Mobile & Web Challenge Platform by Stanislav SliuzarQuestly — Mobile & Web Challenge Platform by Stanislav Sliuzar

Questly — Mobile & Web Challenge Platform

Stanislav Sliuzar

Stanislav Sliuzar

Questly is an owned mobile and web product built around real-world challenges, proof-based participation and location-aware discovery. I designed and built the product end to end, from interaction flows and responsive UI to Laravel systems, notifications, messaging and operational tooling.

The challenge

The product needed to make discovering a challenge, taking part and sharing proof feel simple while supporting different discovery contexts and a growing set of social and product rules.

What I built

Global, follower and location-aware discovery; proof-based participation; replies and progression; leaderboards; direct messaging; notifications; operational tooling; and mobile/web delivery.

My approach

I treat Questly as a real product rather than a portfolio mock-up. Features have to work with real data, edge cases, mobile constraints and ongoing maintenance.

The result

A live owned product that demonstrates product design, full-stack development and the ability to turn unusual interaction ideas into a production system.
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Posted Sep 11, 2026

Questly is an owned mobile and web product built around real-world challenges, proof-based participation and location-aware discovery.