Custom Development
Software built around how your business actually works.
Web apps, client portals, CRMs, booking and e-commerce systems, and integrations that connect the tools you already use. Scoped as a project, built to last.
What's included
Everything in Custom Development.
Web apps and SaaS
Multi-user products with accounts, billing and admin, from MVP to scale.
CRMs and internal tools
Track leads, jobs, customers and teams in a system shaped to your process.
Client portals
Give customers a secure place to book, pay, sign and see their work.
Booking and e-commerce
Online scheduling, deposits, payments and storefronts that convert.
Integrations
Connect Stripe, Square, Twilio, Google, Shopify and the rest so data flows on its own.
Dashboards and reporting
Turn scattered data into numbers you can act on.
Who it's for
Built for businesses like yours.
- Businesses outgrowing spreadsheets and off-the-shelf tools
- Teams that need a portal, dashboard or internal system
- Founders turning an idea into a product
What you walk away with
- Fewer manual steps
- One source of truth
- Software you own
Built by FlashStep
We don't just build software for clients. We run our own.
Furbello and DetailRoam are SaaS products we designed, built and operate: scheduling, payments, SMS and route planning used by real businesses every day. The same engineering goes into your project.
Related work
Recent projects.
Questions
About Custom Development.
Free website + SEO audit
How is your website really doing?
We'll check speed, search visibility, accessibility and how well it turns visitors into customers, then send you a prioritized list of fixes. Free, no strings.


