Software shaped likeyour business, not a template.
Off-the-shelf software makes you work its way. That is a fine trade for accounting and a terrible one for the process that is actually your advantage. We build the second kind, and we build it so year two is not a rewrite.
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In short
Byteinfy builds custom business software from $6,000 — the internal tools, portals and back-office systems that replace a spreadsheet nobody is allowed to touch — with a data model, tests and a deployment your team can run without us.
Last updated 8 September 2026 · Written by the Byteinfy team, which builds and operates SwipeReel and myBillPlease.
Who it is for
- Operations running on a spreadsheet only one person understands
- Businesses paying per seat for software they use ten percent of
- Companies whose systems do not talk to each other and whose staff are the integration
- Teams that need role-based access and an audit trail for compliance
What you get
- A data model reviewed with you before any screen is built — the decision that is expensive to reverse
- Web application on Next.js, React and Node with Postgres or MongoDB
- Roles, permissions and an audit log of who changed what and when
- Imports from the spreadsheets and systems you are replacing, run repeatedly until they are clean
- Automated tests on the logic that touches money or stock
- Deployment on your cloud with monitoring, backups and a written runbook
How it works
- 1
Discovery
We sit with the people who do the work now and map what actually happens, not what the process document says.
- 2
Model
Entities and rules agreed in writing before the build, because this is the part that is costly to change later.
- 3
Build
Weekly increments on a staging URL your team uses on real data.
- 4
Hand over
Runbooks, admin training and source code in your repository. A support retainer if you want one.
Pricing
From $6,000
A first working system covering one department's workflow starts at $6,000. Larger platforms are scoped in phases with a fixed quote per phase.
Questions we get asked
- Who owns the code?
- You do, in your repository, from the first commit. No licence, no lock-in, no hostage situation.
- What if requirements change mid-build?
- They will. Phases are short and quoted separately so a change costs the next phase, not the whole project.
- Can you integrate with our existing systems?
- Yes — Tally, ERPs, payment gateways, Shopify, CRMs. See API Development & Integration for how we handle systems with awkward or missing APIs.
Further reading
From the Byteinfy blog, where we write up what we learn doing this work.
Often paired with
Web App & SaaS Development
Typed, tested web platforms and dashboards on Next.js and React, like myBillPlease, in production today.
See what is includedFrom $1,500API Development & Integration
REST and GraphQL APIs, webhook pipelines with retries, and integrations that tell you when they break.
See what is includedFrom $1,500Business Process Automation
Find where the hours go, remove the manual step, and monitor what replaced it.
See what is includedNeed Custom Software Development?Let us scope it this week.
A scoped plan, a timeline and a fixed quote, usually within 48 hours of the first call.