Treevoxa is an ERP software development company that builds ERP, CRM and HRM systems around the way your business already works: your approvals, your costing method, your reports. Most projects start from systems we already run, so you can click through a working demo before you commit, and we change what needs to change rather than building from a blank page.
An ERP development company built on systems that already run
A custom ERP does not have to start at zero. Treevoxa builds and runs its own products, each one a working piece of an ERP:
- Batchbook for manufacturers, our own manufacturing ERP software development: shift production logs, FIFO stock, product costing, QR gate passes and double-entry books.
- MatrixHR for HR and payroll: attendance, leave, loans and claims into a payroll run a second person approves.
- RE-ERP for real estate: unit inventory, installment plans, receipts, leasing and accounting on one ledger.
- PharmaFlow and FitZone Pro for pharmacies and gyms.
When your process is close to one of these, the custom work is the part that is different for you. That is usually faster and cheaper than a build from scratch, and the core has already been tested by daily use.
ERP software development services
- ERP: inventory, purchasing, production, sales and accounts in one record, so a transaction is typed once.
- CRM: leads, follow-ups, quotations and customer history, connected to sales and invoicing. See CRM development services.
- HRM: employee records, attendance, leave and payroll workflows, with approvals.
- Accounting and costing: double-entry books and true product cost. See accounting software development.
- Approvals and integrations: who approves what, who can see what, and connections to the systems and devices you already use. See API development services.
ERP system development: what a good ERP gets right
- One event, every record. A dispatch moves stock, posts the invoice to the customer's ledger and applies the cost price, once.
- Permissions that match real roles. The person who prepares a payment is not the person who approves it.
- An audit trail for anything involving money or stock.
- Reports from the same data the team works in, not a spreadsheet built at month-end.
Tech stack for ERP projects
| Part | What we use |
|---|---|
| Back end | Node.js (NestJS, Express), Python (FastAPI, Django) |
| Front end | React, Next.js, TypeScript |
| Mobile | React Native for staff on the move |
| Data | PostgreSQL, Prisma |
| Integrations | Biometric attendance devices, payment providers, accounting exports, email, file storage |
How a custom ERP project runs
- Discover. We map your goals, users and daily workflows, and identify what needs to change and what already works.
- Fix the scope in writing. Modules, roles, reports, integrations and data to migrate, before anyone quotes a number.
- Demo first. Where one of our systems is close, you use it on your own examples before we change anything.
- Build with visibility. You review the system against real cases as it is built, not only at the end.
- Launch with a plan. Testing, data migration, training, and an agreement on hosting, maintenance and future changes.
Engagement models for ERP work
- Fixed scope: a defined set of modules for an agreed price, paid per milestone.
- Dedicated team: developers working only on your ERP, billed monthly, for systems that keep evolving. See dedicated software development team.
- Hourly: changes and support for a system that is already live.
When custom ERP development is the right call
Custom software pays off when your process is unusual and central to how you make money: a special costing method, an approval chain no product supports, strict permissions between teams, or several systems that need to work as one. If a ready product already handles most of your work, buy it instead and spend your budget on the part that is different. Our guide to custom software vs SaaS walks through that decision, our comparison of custom ERP vs Odoo vs ERPNext covers the open-source route, and if you want to own the code without building it, our ready-made systems with source code may cost far less.
What a custom ERP costs
Cost depends on scope, integrations and data migration more than on the number of screens. A single module with a clean data import is a small project; a multi-module system with several integrations and years of data to migrate is a large one. Our custom software development cost guide explains the drivers and how to compare quotes, and software developer hourly rates shows what teams charge by region. We quote per project, in US dollars and in writing, after we understand the scope, and reply to a brief within one business day.
Working across time zones on ERP projects
We work remotely with a daily overlap window in your working hours, agreed before the project starts: usually your morning for US teams and the afternoon for UK and European teams. Reviews and decisions happen in that window, and the build continues around it.
What to send us for an ERP quote
A short brief is enough to start: what the business does, how many people and branches will use the system, the tasks that take the most manual work today, the reports you need at month-end, and every system and device it must connect to. If the scope is still taking shape, start with the problem you want to remove.