How to Implement OTP-Based Email Login with Supabase
Implement OTP-based email login with Supabase for secure and convenient user authentication.
I'm Emmanuel Ofori, a full stack developer in Accra, Ghana (UTC+0). I build React Native and Expo apps that ship to the App Store and Google Play, and Next.js platforms that handle real payments, automated fulfilment and high traffic. I'm open to remote contract and full time work.
Apps live on the App Store and Google Play, and web platforms in production.
A React Native community app for my church, Potter's City, live on iOS and Android. It has 5,000+ downloads on Google Play and is rated 5.0 from 77 reviews there, and 4.8 from 18 ratings on the App Store. It streams live radio and services, with a searchable sermon library, audio player, daily devotionals, events, prayer times and authentication. I handled the architecture, background audio and release to both stores.
A data bundle marketplace across MTN, Telecel and AirtelTigo, with 300+ vendors and 30,000+ sales. Customers pay and the bundle lands automatically, with no manual fulfilment. Vendors get wholesale pricing, stock and transaction history. Built with Next.js, TypeScript, PostgreSQL, a payment gateway and per network provisioning APIs.
GetDataGH
A React Native nursery app for parents, live on iOS and Android. It covers daily check in and out, meals, naps, mood notes and photos, room messaging, absence reporting, invoices and per event push notification controls. It shipped with no third party analytics or tracking SDKs, given the sensitivity of children's data.
A digital voucher marketplace for exam result checkers, covering BECE, WASSCE and SHS Placement, with 6,300+ vouchers sold. Customers pay by mobile money or card, and the voucher is provisioned automatically and delivered by SMS within seconds. It is built for the traffic spikes on results release days, with a reseller tier for bulk purchase.
GHVouchers
An NFC digital business card store with a profile dashboard. Built with Next.js and TypeScript.
Insttap
Implement OTP-based email login with Supabase for secure and convenient user authentication.