Commerce and logistics

Marketplace & Delivery Platform

A marketplace ecosystem connecting customer ordering, delivery-zone rules, rider onboarding, mobile APIs, payments, and operational dashboards.

RoleFull-stack and mobile-backend developer

Product typeCommerce and logistics

FocusCodeIgniter · Laravel · Marketplace

01 · The problem

Business and technical context

Ordering and delivery workflows required location-aware pricing, rider registration, secure app authentication, and clear operational visibility across separate web and mobile surfaces.

02 · The solution

Implementation approach

I implemented radius and delivery-fee logic, rider-facing APIs, document uploads, verification steps, deep-link login bridges, admin order controls, and mobile-friendly download and registration experiences. The work also covered production deployment and proxy-aware request handling.

03 · Key functionality

What I delivered

Map-based delivery radius and fee calculations.

Rider registration, verification, zone, and authentication APIs.

Mobile deep links and web-to-app login handoff.

Admin order notifications and operational controls.

Flutter build, Firebase, release, and deployment support.

04 · Constraints

Important challenges

Keeping location calculations consistent between UI and backend.

Handling mobile authentication through proxy and app boundaries.

Coordinating web, API, Android build, and hosting concerns.

05 · System view

High-level architecture

1 Customer web/app

2 Marketplace backend

3 Rider API

4 Admin operations

06 · Interactive system motion

Explore how the layers influence one another.

This abstract simulation turns the architecture above into a small spring-and-collision system. Move or press inside the canvas to disturb it. It is a systems visualization, not customer footage or a product screenshot.