Case study · 2025

NaijaGrocer

Subscription-based food packs and grocery delivery across Nigeria.

Year
2025
Role
Product engineering and technical delivery
Focus
Next.js, NestJS, TypeScript
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NaijaGrocer product interface

NaijaGrocer / Product interface

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The product

Project overview

NaijaGrocer turns recurring household food shopping into a more manageable digital service. Customers can choose curated food packs, subscribe to repeat orders, spread payments through wallet instalments, and coordinate delivery without losing sight of order or payment status.

My role

Contribution

I worked across product engineering and technical delivery, translating a multi-part commercial model into clear customer and operational flows. The implementation connects subscriptions, wallets, referrals, payments, stock, and delivery scheduling while keeping the purchasing experience understandable on smaller screens.

  • Implemented the food-pack, subscription, wallet-instalment, and referral journeys.
  • Integrated Paystack and handled the payment states surrounding customer orders.
  • Connected inventory and delivery scheduling to the customer-facing product flow.

Technology

Built with

  • Next.js
  • NestJS
  • TypeScript
  • PostgreSQL
  • Paystack