[Case study] E-commerce

SK Recargas FF

E-commerce · Free Fire top-ups · skrecargasff.com

Free Fire diamond top-up store with user accounts, prepaid balance and automatic delivery to the player: the customer pays and the top-up credits itself, with an alert to the admin.

Next.js 16React 19TypeScriptPrismaNeon PostgreSQLVercelAPI CodeStore (HMAC)Telegram Bot
View store See it in the portfolio
Challenge
Selling top-ups by hand does not scale: every order depended on someone being available and the balance was tracked in spreadsheets.
Approach
A store with accounts, its own balance and a connection to the provider API to deliver the top-up once payment is confirmed, with alerts to the admin on Telegram.
Delivery
System in production on Next.js and Prisma with PostgreSQL on Neon: payments, automatic top-ups, email receipts and signed webhooks.

Screenshots

SK Recargas FF homepage
SK Recargas FF homepage
Diamond package store
Diamond package store
Customer account login
Customer account login

★★★★★ 5.0 on Workana · 71 reviews

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