ERP Development

ERP Systems that
run operations

Inventory, finance, HR, and everything in between, built by one team so nothing gets lost in a handoff. Every ERP is fast, secure, and shaped around how your business actually operates.

React & Node.jsInventory & FinanceCustom Data ModelLegacy migration
130+
Custom ERPs Shipped
31%
Avg. Stockout Reduction
2.1×
Avg. Reporting Speed Lift
6+ Yrs
ERP Development Experience
Our Process

How we build step by step

A structured process ensures nothing gets missed, from initial discovery to a fully onboarded team.

  1. 01 Discover

    Discovery & Process Mapping

    Inventory flows, finance processes, department roles, and existing systems mapped out end-to-end before a single line of code is written.

  2. 02 Architect

    Module & System Architecture

    Data model, module boundaries, permission structure, and integration points with your existing tools decided up front, so the ERP is fast, scalable, and easy to extend.

  3. 03 Build

    ERP Development & QA

    Secure, maintainable inventory, finance, and operations modules built together with modern frameworks, tested against real business workflows before it ever reaches your team.

  4. 04 Launch

    Launch & Team Onboarding

    Data migration from your old systems, performance checks, and hands-on training for every department. Plus 30-day post-launch support for refinements.

What's Included

Every ERP development service we offer

Inventory, finance, HR, or reporting, we cover the entire platform end-to-end, not just the parts that are easy to template.

Custom ERP Application Development

End-to-end ERP platforms with inventory, finance, HR, and procurement modules, built for manufacturers, distributors, and multi-department operations.

  • React
  • Node.js / Laravel
  • End-to-End Ownership

Inventory & Supply Chain Management

Real-time stock tracking, purchase orders, and multi-warehouse visibility built around how your operations team actually moves goods.

  • Stock Tracking
  • Purchase Orders
  • Multi-Warehouse

Finance & Accounting Modules

General ledger, invoicing, expense tracking, and financial reporting tied directly into the same records the rest of your business runs on.

  • General Ledger
  • Invoicing
  • Financial Reports

HR, Payroll & Workforce Management

Employee records, attendance, payroll processing, and leave management, unified with the rest of your ERP so HR isn't running on a separate system.

  • Payroll
  • Attendance
  • Leave Management

API Development & Third-Party Integrations

RESTful and GraphQL APIs connecting your ERP to accounting software, payment gateways, and shipping providers, built and documented as part of a single cohesive platform.

  • REST APIs
  • Accounting Sync
  • Integrations

Legacy ERP Migration & Modernization

Migrating data and workflows off outdated or off-the-shelf ERP systems to a modern, custom-fit platform, incrementally or as a full rebuild, without disrupting the operations that depend on it.

  • Migration
  • Modernization
  • Zero Downtime

Reporting, Dashboards & Analytics

Real-time operational dashboards, cost reports, and department performance analytics built directly on top of your live ERP data, no exporting to spreadsheets.

  • Dashboards
  • Cost Reports
  • Department Analytics

Ongoing ERP Development & Support

Continuous feature development, integration upgrades, security patching, and bug fixes, so your ERP keeps evolving as your business and departments do.

  • Monitoring
  • Security Patching
  • Support
What You Get

Every deliverable included

  1. Production-Ready Codebase

    Clean, documented frontend and backend code following modern conventions, handed off through your Git provider of choice, ready for your team to extend.

  2. Fully Responsive Build

    Every screen tested and refined across desktop, tablet, and mobile breakpoints, since warehouse and floor staff aren't always at a desk.

  3. Migrated & Cleaned Data

    Inventory, finance, and HR records imported from your old systems, de-duplicated and mapped to the new data model, not just dumped in as-is.

  4. Role-Based Permissions

    Access controls scoped to each department and role, so finance, HR, and operations each see exactly what they need to and nothing they shouldn't.

  5. Database & API Documentation

    A documented schema and API reference so your team can extend the ERP without guesswork.

  6. 30-Day Support Window

    Post-launch support for bug fixes, configuration tweaks, and technical questions across the full platform at no extra cost.

Selected Work

ERP platforms we've shipped

A cross-section of ERP work, from inventory management to finance modules and production tracking systems.

Manufacturing

Custom Production & Inventory ERP

Full-stack ERP rebuild pairing real-time inventory tracking with automated purchase orders for a mid-size manufacturer. Stockout incidents dropped 31% and reporting time was cut from days to minutes.

  • Inventory Tracking
  • Purchase Orders
  • Dashboards
LeadPro

Operations Management Platform

Custom-built ERP dashboard and backend replacing a spreadsheet workflow for an operations team of 40. Cut report generation time from hours to minutes.

  • React
  • APIs
  • Dashboards
Retail Distribution

Meridian Distribution ERP

Custom ERP tracking multi-warehouse stock, supplier orders, and delivery schedules for a growing distribution business. Order fulfillment time dropped from days to hours.

  • Multi-Warehouse
  • Supplier Orders
  • Fulfillment
Logistics & Fleet Management

RouteWise Operations ERP

Operations and asset management platform tied to real-time fleet data for a logistics operator. Cut administrative overhead by 45%.

  • Real-Time Data
  • APIs
  • Asset Tracking
Legacy Modernization

Harbor Freight ERP Rebuild

Migrated a decade-old, disconnected set of spreadsheets and software to a single modern ERP with zero downtime during the transition. Data entry time dropped 78%.

  • Migration
  • Custom ERP
  • Modernization
Consumer SaaS

Roastworks Production ERP

Custom ERP tracking raw material inventory, production batches, and order fulfillment for a coffee subscription brand. Waste dropped as production finally had accurate demand visibility.

  • Production Tracking
  • Demand Planning
  • Fulfillment
Client Voices

What it's like to work with us

We measure success in stockouts avoided and hours saved, not just how a dashboard looks. Here's what a few clients had to say.

Our old system was three spreadsheets and a legacy tool that didn't talk to each other. The new ERP gave every department a single source of truth, and our stockouts dropped almost a third.
Ananya Kapoor
Head of Operations, WooCommerce
They handed off an ERP codebase our own engineers actually enjoyed working in, with patterns that made every new module or report faster to add.
Rohan Mehta
Founder, Meridian Boutique
Migrating years of inventory and finance history off our old system felt daunting, but the transition was seamless and every department was productive on day one.
Daniel Cruz
Operations Lead, Harbor Freight
Transparent Pricing

Simple, honest pricing

No hidden fees, no surprises. Choose a package that fits your scope or talk to us for a custom quote.

Starter

₹ 30Konwards

Perfect for small operations teams that need core inventory and order tracking, fast.

  • Up to 5 users
  • Fully responsive build
  • Inventory & order management
  • Unlimited revisions
  • Basic accounting integration
  • Domain + hosting + SSL included
  • 1 year free support
  • Full finance module
  • HR & payroll module
  • Custom reporting suite
Get Started

Enterprise

Custom

For large operations, legacy ERP migrations, custom platforms, or teams needing an embedded development team on retainer.

  • Unlimited users
  • Full multi-department ERP build
  • Legacy ERP migration
  • Unlimited revisions
  • API & third-party integrations
  • Advanced automation & reporting
  • Domain + hosting + SSL included
  • 1 year free priority support
  • Dedicated development lead
  • Monthly retainer available
Talk to Us
FAQ

Common questions

Anything else on your mind? Drop us a message at info@sitefiy.com

A custom ERP fits your exact processes instead of forcing your business to work around a generic one, avoids per-module licensing costs that scale against you, and gives you full ownership of your operational data with no vendor lock-in.

It depends on the project. A common pairing is React on the frontend with Node.js or Laravel on the backend and PostgreSQL for data, but we'll recommend the right combination during discovery based on your goals, team, and existing systems.

A focused ERP covering one or two core modules like inventory and finance typically takes 8–12 weeks; a full multi-department platform usually takes 16–24 weeks depending on scope. We share a detailed timeline in our proposal before development begins.

Yes. We import inventory, finance, and HR records from your existing systems or spreadsheets, de-duplicate and map it to the new data model, and validate it against the source before go-live.

Yes. We migrate legacy ERP systems to a modern architecture, either incrementally alongside the existing platform or as a full rebuild, with a plan designed to avoid downtime for the departments relying on it.

We handle the full platform, including cross-department reporting dashboards, accounting sync, and third-party integrations, and document everything so your team can operate and extend it independently.

Yes. Upon receipt of final payment, full IP, the complete codebase, and all your operational data transfer to you through your own Git repository, database, and hosting account, no vendor lock-in.

We offer optional retainers for continued feature development, integration upgrades, security patching, and bug fixes after launch. It's entirely opt-in, not bundled by default.
Ready to Begin

Let's build an ERP
that fits how you operate

Tell us about your operations and we'll get back within 24 hours with a tailored ERP development proposal, no commitment required.