Anyadi Onyekachukwu
Full-Stack Engineer 8years+ Web and Mobile-app development
I’m building the full-stack web platform for Intel Trade Solutions, a global leader in bentonite products. The site showcases their range of premium bentonite solutions for industries including pet care, paper manufacturing, oil refining, and cattle feed. Using Next.js, React,...
I’m building the web platform for Brilliant View Ventures Limited, a tech and green energy company. It highlights their services—from CCTV and solar installations to networking and general contracting—while providing a seamless experience for clients. Using Next.js, React,...
Project Description
567Service is a digital payment platform for mobile data, airtime, and bill payments, including GOTV, DSTV, and electricity services, supporting both prepaid and postpaid users.
The platform was built with Next.js, Tailwind CSS, and Supabase, delivering a...
Authentication vs Authorization
These two terms are often used interchangeably.
They shouldn't be.
Authentication answers:
“Who are you?”
Authorization answers:
“What are you allowed to do?”
For example:
A user logs into your application.
That is authentication.
Your application then...
Why does a React app work perfectly locally and then break in production?
“It works on my machine” usually means something is different between the two environments.
Common culprits:
→ Environment variables
→ CORS
→ localhost URLs
→ Case-sensitive imports
→ Database/Auth...