case study · E-commerce

Sakafarma

Backend catalog/search, checkout & orders, and admin/reporting APIs with auth, validation, caching, and pagination.

Role: Backend Developer at ICUBE by SIRCLO
Timeline: December 2022
Type: ICUBE by SIRCLO
Stack: REST API

Client project · code under NDA

// request flow
storefront
→ REST API: auth · validation · cache
→ catalog · checkout · orders · reports

Overview

Implemented authenticated endpoints for products/categories (pagination, filtering, sorting, searching), a validated cart/checkout process with idempotent place-order, and order APIs for list/detail, status update, and cancellation. Added exports/reports for back-office, normalized error, cache targeting, and audit logs for traceability.

What I built

Auth & Security
Catalog APIs
Cart & Checkout
Orders
Admin & Reporting

Architecture

// Request flow

storefront
REST API: auth · validation · cache
catalog · checkout · orders · reports