An ERP built for how SMEs actually work — site survey to payroll in one system.
Most growing businesses run on WhatsApp, Excel and the owner’s memory. It works until it doesn’t: a delivery nobody signed for, a quote sent below cost, an incentive paid on an invoice the customer never settled. I built an ERP for exactly these businesses — a phone app for the field, a portal for the office, one database, and the rules that protect your margin built in. Here is what it does and why it matters.
Why SMEs outgrow Excel and WhatsApp
Every growing business hits the same wall. The tools that got you to twenty people stop working at thirty, because they depend on the owner being in every decision.
Off-the-shelf ERPs don’t fix this. They are built for companies with an IT department, priced per user, and take months to implement — and they still don’t know what a site survey is. This system was built for how a project-based SME actually runs.
What it does
Two applications, one shared database. The office portal runs quotes, purchasing, stock, invoicing, incentives and salaries. The field app is a phone app for surveyors and project heads that installs on the home screen and works offline. Field staff see only their part; the office sees everything.
Every document in the system — quotation, purchase order, project, challan, invoice — carries one ID format, so anyone in the company can read a number and know exactly what it is.
How a job flows through it
The controls that protect your money
Software doesn’t fix a business; rules do. The value of this system is that it enforces the rules most SMEs have agreed on paper and break in practice:
- No quote is approved without a cost price on every goods line. Sales staff never see cost or margin. Discounts above ten percent are flagged to the approver.
- Nothing is “delivered” until the signed copy is in the system, and nothing can be installed or invoiced beyond what was delivered.
- A project cannot be completed at 80% by the person who wants to close it. Under 100%, it goes to the general manager with a reason.
- Stock cannot silently disappear. Every movement is recorded, stock never goes below zero, and any serial traces back to its purchase order and vendor.
- Incentives are earned, not claimed. Computed from invoices that are actually paid; marked paid by the general manager only; every change logged.
- Travel claims are checked, not trusted. GPS-verified stops, server-calculated distance, odd trips flagged.
- Money-adjacent actions are general-manager only — write-offs, stock adjustments, salary, voids — and all are logged with who, when and from where.
- Customer emails start in dry-run and are switched live one at a time, after you have read what the system would have sent.
What you see as the owner
| Question | Without a system | With this system |
|---|---|---|
| What margin did we quote, invoice and collect this month? | Reconstructed from Excel, quarterly | Live, with a 12-month trend |
| What is on the shelf, what is promised, what is short? | Walk to the store and count | Computed per won job, with a draft PO for the gap |
| Which deliveries are still unsigned? | Nobody knows until the invoice is disputed | A badge on every project |
| What do we owe each technician? | A spreadsheet nobody trusts | Per person, per paid invoice |
| Which complaints are open and for how long? | Scroll through WhatsApp | Resolution rate on the dashboard; daily digest |
| Which quotes did a salesperson send, and at what discount? | Ask them | Every quote, every approval, every discount, logged |
Why it matters for SMEs
- Affordable. No per-user licences and no six-month implementation. Built in weeks, hosted in your own cloud account for a few thousand rupees a month.
- Fits the business, not the other way round. It is built around your documents — quote, challan, invoice, voucher — and your approval chain, so people adopt it instead of working around it.
- Phone-first for the field. Nobody fills a form on a laptop at a construction site. Surveys, progress and complaints are done on a phone, with or without signal.
- Scales with you. New system types, services or document templates are configuration, not rewrites. Roles and page-level access grow with the team.
- You own it. The code, the database and the backups are in your accounts. If you want someone else to maintain it next year, they can.
- It makes the business sellable or investable. Investors and buyers trust numbers that come from a system with controls, not from a spreadsheet.
Is it right for your business?
It fits any business that quotes, buys, delivers and bills in stages — installers, contractors, traders, distributors, service companies — with roughly ten to fifty staff. For businesses with a different shape, such as clinics, schools, logistics or manufacturing, the modules differ but the approach is the same: map how the business really runs, then build the system around its documents and its rules.
It is not a fit if you need a multi-warehouse, multi-company platform on day one, or if your business is pure trading with no projects — those need a different shape, and I will tell you so on the first call.
Questions people ask
How much does a custom ERP like this cost?
A fraction of a traditional implementation: weeks of work instead of months, no per-user licences, and hosting in your own account. The exact figure depends on how many of your processes it needs to cover. You get a fixed price after a two-week audit of how your business runs.
How long does it take?
Weeks, not months. The audit takes two weeks; the first modules — usually surveys, quotations and delivery — are in daily use within a few weeks after that, and the rest follow in stages so your team is never overwhelmed.
Will my staff actually use it?
That is the whole design. It produces the documents they already trust, runs on the phones they already carry, and asks for less typing than WhatsApp did. Each module is trained with the people who use it, and customer-facing features start in dry-run.
Can it be adapted to my kind of business?
Yes. Surveys, quotes, projects, stock, delivery, invoicing and incentives are the shape of most project-based and trading businesses, whatever they sell. New product or service types are added as configuration. For other kinds of business, the modules change and the method stays.
Who owns the software and the data?
You do. Code in your repository, database and hosting in your accounts, nightly off-site backups you can restore, and a written record of every decision. You are never locked in to me.
What happens if the internet goes down on site?
The field app keeps working. Surveys and progress updates are saved on the phone and sent automatically when the signal returns, without creating duplicates.
Tell me how your business runs today. I will tell you what the system should do first.
Two or three lines on what breaks most often. Personal reply within one business day and a free 30-minute call.