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Build with Fasil

Custom Business App and Software Development

Custom web and mobile apps that replace spreadsheets, paperwork and disconnected tools.

Off-the-shelf software rarely fits the way your business actually works. Teams end up juggling spreadsheets, WhatsApp groups and three different tools to get one job done.

I build custom business apps around your real workflow: inventory, orders, bookings, staff management, approvals and reporting, on the web and on your team’s phones, connected to the systems you already use.

What you get

Everything needed to launch, in one build

Workflow first

We map how work really flows today, then design the app around it, not the other way round.

Web and mobile

A web dashboard for the office and a React Native app for staff in the field, sharing one backend.

Roles and approvals

The right people see the right data, with approval steps and an audit trail.

Reports and dashboards

Live numbers on sales, stock, bookings or performance instead of end-of-month spreadsheets.

Integrations

Payments, accounting, WhatsApp, email and existing ERPs connected so data is entered once.

Training and support

Clear handover, documentation and ongoing support as your team adopts the system.

How we work together

  1. 01

    Free consultation

    A 30-minute call to understand your goals, users and budget. No obligation.

  2. 02

    Fixed-price proposal

    A written scope with milestones, timeline and cost, so there are no surprises.

  3. 03

    Build in the open

    Weekly demos on a live staging link. You see progress, not just a final reveal.

  4. 04

    Launch and grow

    Production launch, monitoring and support as your product and users grow.

Frequently asked questions

Why build custom software instead of buying a tool?

When a tool fits, buy it. Custom software makes sense when your process is what sets you apart, when you are paying for several tools that do not talk to each other, or when per-user pricing becomes expensive as your team grows.

Can you connect the app to our existing systems?

Yes. Most business apps I build integrate with accounting, payment, email or WhatsApp tools and existing databases, so your team does not enter the same data twice.

Do you build both web and mobile versions?

Yes. A common setup is a web dashboard for managers and a React Native mobile app for staff, both powered by one backend.

Other solutions

Need a custom business app?

Tell me about your SaaS, business app or community app. You will get a free consultation and a fixed-price proposal, usually within 24 hours.