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adrian@portfolio:~/projects/yogin

Yogi

live site ↗

Full-stack SaaS platform with a robust Node.js/Express backend, featuring event and class management, subscription billing, advanced analytics, and role-based access control for yoga instructors and students.

Yogi Website
Yogi Website
Yogi Website
Yogi Website

## challenge

Build a modern SaaS platform for yoga students and instructors to manage events, classes, profiles, and payments, with advanced filtering and subscription analytics, maintaining a secure and scalable architecture.

## solution

Architected a scalable backend using Node.js and Express with RESTful APIs for event management, class scheduling, and subscription billing. Implemented Passport.js for stateless JWT authentication with role-based access control (RBAC). Built MongoDB-backed data models for efficient user, class, and subscription storage with indexed queries for analytics. Frontend uses React with TanStack Query for optimized API caching and real-time data synchronization. Docker containerization ensures cloud-ready deployment and horizontal scaling.

## stack

“Adrian's expertise and dedication helped transform our vision into reality. The platform he built not only streamlined our operations but created a seamless experience for our yoga community.”

Victoria González López — Owner of Yog-IN

ADRIAN-ALVAREZ PORTFOLIO TERMINAL v3.0

(C) 2026 ADRIAN ALVAREZ. ALL RIGHTS RESERVED.

CPU 6502 @ 2.80MHz ........ OK

RAM 64K ................... OK

LOADING PROFILE ........... OK