Atleko — Your AI personal trainer

Atleko is a fitness platform that puts an AI coach in the user's pocket: it generates personalized training and nutrition plans, adapts workouts to real progress, and guides users through a chat that understands each person's goal. We built the product end to end: a marketing site, the user app and an admin panel ("Atlas"), all in Angular with server-side rendering (SSR), on top of a NestJS API with dual authentication and a MongoDB database. It integrates AI (Claude) with prompt caching, Stripe subscriptions and coupons, a muscle map and progress tracking, a social feed and wearable integrations. The result is a fast, scalable SaaS with its own design system — monochrome with a single accent — that makes training, tracking and progressing feel simple and addictive.