ENROLLED STUDENTS
active on the platform
Online beauty academy — public course catalog + private student portal with video lessons, certificates, and bank-card checkout. End-to-end build.
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01 · Outcomes
Numbers, not adjectives. The stats below are pulled from production. Anything still live, still measured.
ENROLLED STUDENTS
active on the platform
IN PRODUCTION
live, with real payments
FRONT · BACK · ADMIN
users, courses, checkout
ADMIN TOOLING
the academy runs the platform
02 · Overview
A full beauty academy platform combining e-commerce and e-learning. Visitors browse a public course catalog; after purchase they enter a private student portal that streams video lessons (Vimeo), tracks lesson-by-lesson progress, and issues completion certificates on request. Checkout runs on a custom Raiffeisen Bank 3-D Secure integration in RSD, with signed callbacks and an order-reconciliation layer that recovers any payment left pending. A separate admin panel manages courses and lessons, reviews certificate applications, runs promo-code campaigns, and reports on sales through interactive charts and spreadsheet export. Built end-to-end — React 19 SPA front end and a hardened Node/Express + MySQL back end (JWT auth, rate-limiting, transactional email).
03 · Gallery
Mockups of the finished product. Click any shot to open it full-size.
04 · Decisions
Tech is downstream of decisions. These are the calls made early enough to compound the right way. The ones a code review six months later still agrees with.
The academy charges in RSD with local cards, so the integration goes straight to the bank's acquiring with 3-D Secure auth — plus signed callbacks and a reconciliation layer so no payment is left "pending".
Orders, courses, lessons, progress, and certificates are densely related, and checkout needs transactional consistency — a relational DB with Sequelize holds that tighter than a document store.
Video lessons stream through the Vimeo player — adaptive bitrate and content protection without building and scaling our own streaming pipeline.

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Let’s build
I take 4–5 freelance projects a year. Cold pitches welcome. I reply within 24 hours on weekdays.