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Professional Invoicing Solution

Invoice & Billing Platform

A clean, professional invoicing platform that automates billing workflows for service businesses.

LaravelMySQLREST APIBootstrapPDF GenerationMPESA

Project Summary

Developed for a professional services firm that needed to replace their manual invoicing process with an automated, trackable system. The platform manages the full billing lifecycle with integration to mobile payment gateways.


What the System Does

Invoice Generation

Professional branded invoices with itemised billing, taxes, discounts, and due dates. PDF export ready.

Client & Product Catalog

Full client database with contact details, payment history, and product/service catalog management.

Payment Integration

MPESA Daraja API integration for mobile payments with automatic payment confirmation and reconciliation.

Automated Reminders

Scheduled email/SMS payment reminders for overdue invoices, reducing manual follow-up work.

Payment Tracking

Real-time payment status (paid/partial/overdue), ledger history, and outstanding balance reports.

Financial Reports

Monthly revenue summaries, tax reports, aged debtor analysis, exportable to Excel and PDF.


Delivered Outcomes

80%
Reduction in invoice processing time
95%
On-time payment rate achieved
0
Manual errors in billing
2 days
Average payment collection time

Recommendation

"

Before this platform, invoicing was a nightmare of spreadsheets. Hassan delivered a system that handles everything automatically.

JK
James Kariuki
Managing Director
Professional Services Firm (Confidential)
Client identity and full company name withheld per confidentiality agreement.