Work · Mobile App Development · Build
Mobile AppBuildFlutterFirebaseAdmin

RapidKill — a Flutter admin app for pest-control businesses

We built the RapidKill admin app — a Flutter + Firebase platform that lets pest-control and other service businesses manage clients, jobs, invoices and reports, and email or print PDFs straight to clients — shipped in six weeks.

Client
RapidKill · UK
Industry
Pest control · Field services
Engagement
6-week build
Team
2 Flutter engineers · 1 designer
play.google.com · RapidKill
RapidKill — a Flutter admin app for pest-control businesses

The brief

Clients, jobs, invoices and reports — scattered across paper and spreadsheets. One admin app to run it all.

Service businesses like pest control run on client records, job scheduling, invoices and reports — usually scattered across paper and spreadsheets. RapidKill needed one admin app to manage clients and jobs, generate invoices and reports, and send polished PDFs to clients.

Architecture

One admin app, end to end.

A Flutter front end, a Firebase backend, and built-in PDF generation, printing and emailing.

1
Flutter app
Flutter · Dart
iOS + Android admin
2
Firebase
Firestore · Auth
Clients, jobs and invoices
3
Documents
PDF · Email · Print
Reports and invoices to clients

Build timeline

Six weeks. Four sprints.

W1

Design + clients

Client-management module and the core data model.

Shipped
W2–3

Jobs + reports

Job creation, scheduling and job reports.

Shipped
W4

Invoices + PDFs

Invoice generation with PDF print and email.

Shipped
W5–6

Roles + launch

Role-based access, reminders, QA and store launch.

Shipped

Results · since launch

By the numbers.

6 weeks
Built in
Clients + jobs
Manages
PDF · email · print
Documents
Role-based
Access

Tech we used

A small stack.

App
FlutterDartRiverpod
Backend
Firebase AuthFirestoreCloud Storage
Documents
PDF generationEmailPrint
Access
Role-based accessIn-app reminders

GOFTECH shipped a real app, not a prototype. It was in users' hands on the exact date we agreed.

Founder · Rapid Kill

Got an app to ship?

45-minute build consult — we'll scope an MVP, a timeline and a budget.

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