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SaaS ProductFebruary 12, 2026

Peaksy

Social platform for hikers on web and mobile — profiles, discovery, saved events, and reviews.

Next.jsReact NativeNestJSTypeScriptSupabasePostgreSQL

The Problem

Outdoor enthusiasts lack a dedicated social platform for discovering hikes, saving events, and building a hiker-focused social graph across both web and mobile.

What I Built

Full-stack Peaksy features across web and React Native mobile, built as part of a small internship team at Symph alongside my co-interns and a senior developer — profile and social graph functionality, search and discovery flows, saved-event experiences, and review features with API integrations.

How It Works

A Next.js web frontend and a React Native mobile app share the same NestJS API layer, with shared TypeScript types and API contracts keeping both platforms consistent. Supabase/PostgreSQL stores user profiles, events, and social relationships, powering scalable, responsive discovery and engagement.

Outcome / Results

Shipped production-ready features across web and mobile in a Git-based monorepo. Delivered cross-cutting social and discovery modules used by real hikers on the platform, on both surfaces.