mobileenterprise

Mobu

On-Demand Verified Service Marketplace, Appointment Scheduling & Upfront Payment App

Dual-sided mobile marketplace app connecting customers with admin-verified business service providers, featuring upfront payment booking, hourly & fixed pricing, calendar scheduling, and automated refund management.

Client / Industry
Local Services Tech Startup
My Role
Senior Mobile Engineer
Engineering Timeline
4 Months
Core Technologies & Architecture Stack
React NativeTypeScriptJava BackendStripe PaymentsPayPal SDKReact NavigationDate-Fns
Mobu screenshot 1
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01. The Challenge & Problem

What Needed to Be Solved

Local service providers and customers lacked a secure platform to verify business legitimacy, handle upfront booking payments to prevent no-shows, schedule flexible hourly/fixed services, and automate cancellation refund policies.

02. System Architecture

How I Engineered the Solution

Engineered using React Native and TypeScript for the customer and business provider mobile apps connected to a Java REST backend architecture. Integrated document upload verification flows, upfront Stripe & PayPal payment authorization, calendar appointment scheduling algorithms, and automated cancellation/refund processing.

03. Core Capabilities & Features

Key Production Features Built

Dual-role onboarding for Customers and Document-Verified Business Owners
Business document verification pipeline with admin approval status indicators
Custom service catalog builder with fixed-rate & hourly pricing toggles
Upfront payment checkout (Stripe & PayPal) with instant appointment confirmation
Automated cancellation & partial refund policy processor (with configurable cancellation fee deduction)
Calendar booking schedule manager & interactive service provider review system
04. Production Result & Business Impact

Streamlined provider booking workflows, eliminated no-shows with upfront payment deposits, and provided transparent cancellation handling for local service businesses.

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