Custom ERP Development

Your Business Deserves Software
Built Around You

We design and build custom ERP, accounting, inventory, HR and school management systems for Indian businesses — offline-first, GST-ready, one-time price. 3 production ERPs already delivered.

3 production ERPs delivered 100% offline-capable Indian developer, local support
DEBMEDIA ERP
Business accounting + inventory + HR
Double-entryGSTPayrollInventory8 modules
DEBMEDIA School ERP
Complete K-12 school management
AdmissionsFeesExamsLibrary12 modules
AccountManager
GST accounting for Indian SMBs
GST invoicingBank reconTally-likeOffline
3
Production ERPs Delivered
30+
Modules Built Across Projects
100%
Offline-Capable Systems
₹0
Annual Fees for Your Clients

3 ERPs Built. All in Production.

Not mockups or demos — real, working systems with real features, deployed and used by real businesses.

DEBMEDIA ERP
Business ERP — Full Suite
Double-entry accounting, GST invoicing, inventory with godowns, HR & payroll, bank reconciliation, 30+ reports. Multi-company, role-based access.
AccountingGSTInventoryPayrollVB.NET
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School ERP
School Management System
Student admissions, daily attendance, examination & results, fee management, staff payroll, timetable, library, transport, hostel. AI-powered features.
SchoolFeesExamsHRAI
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AccountManager
GST Accounting Software
Tally-style double-entry accounting + inventory + payroll for Indian SMBs. Auto CGST/SGST/IGST split, bill-by-bill tracking, 12 voucher types, bank reconciliation.
GSTTally-likeInventorySQLite
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What We Build

We specialise in desktop ERP systems for Windows — the kind that run offline, store data locally, and never charge your client a monthly fee.

Accounting & Finance ERP

Double-entry accounting, GST invoicing, P&L, Balance Sheet, ledger management, bank reconciliation, multi-company support.

Inventory & Warehouse Management

Stock tracking with godown/location-wise balance, stock transfer, reorder alerts, valuation reports, purchase and sales order flow.

HR & Payroll System

Employee master, monthly payroll with PF/ESI/TDS, payslip printing, leave management, attendance integration.

School / Institute Management

Admissions, attendance, examinations and results, fee collection, timetable, library, transport, hostel, staff payroll.

GST Billing & Invoicing

Auto CGST/SGST/IGST, HSN codes, GSTIN validation, round-off per GST rules, GSTR-format reports, multi-GSTIN company support.

Reporting & BI Dashboard

Custom reports, live KPI dashboards, aging analysis, budget vs actual, audit trail, export to Excel/PDF, role-based report access.

Industries We Serve

We build for industries where generic off-the-shelf software doesn't quite fit your specific workflow.

Manufacturing

Custom BOMs, production tracking, raw material to finished goods

Trading & Distribution

Purchase orders, godown-wise stock, distributor management

Retail & Wholesale

POS billing, multi-store inventory, daily cash reports

Education

Schools, colleges, coaching institutes, libraries

Healthcare

Clinic billing, pharmacy, patient management, lab reports

Real Estate

Project billing, construction cost tracking, receivables

CA Firms

Multi-client accounting, GST returns management, audit tools

Logistics

Fleet management, freight billing, route-wise reports

How We Work

A structured 5-step process so you know exactly what's happening at every stage.

1
Discovery
We study your business workflow, pain points, and what your current software cannot do. Free 30-min call.
2
Proposal
You get a fixed-scope proposal with timeline and price. No hourly billing surprises.
3
Design & Build
We build iteratively — you see working screens within 2 weeks, not 6 months.
4
Test & Deliver
You test every feature against the agreed spec before we go live. UAT included.
5
Support & AMC
Post-delivery support included for 3 months. Optional Annual Maintenance Contract after.

Why Businesses Choose Us

Offline-First by Default

Every system we build works without internet. No monthly cloud fees, no data on someone else's server, no downtime when your connection is poor.

One-Time Price, You Own It

We charge a project fee — not a monthly SaaS subscription. After delivery, the software is yours. You never pay again unless you want new features.

GST-Ready From Day 1

Every system we build handles Indian GST correctly — CGST/SGST/IGST split, GSTIN validation, HSN codes, round-off per GST rules. Not an afterthought.

Your Data Stays With You

All data is stored in a local SQLite database on your PC. No vendor lock-in, no privacy risk, no data leak if a cloud service shuts down.

Indian Developer, Local Understanding

We understand Indian business workflows — Tally-style accounting concepts, GST compliance, Indian payroll rules, CBSE/ICSE school structure.

Built to Grow With You

The architecture we use (VB.NET + modular design) makes it straightforward to add new modules later. You're not locked into the original scope forever.

Project Investment

Fixed-scope project pricing. You know the total cost before we start — no hourly billing, no scope creep surprises.

Single Module
₹80K – ₹1.5L
one-time project fee
  • One focused module (e.g., billing only, inventory only)
  • Up to 5 report screens
  • User login with 2 roles
  • Installer + 3-month support
Typical timeline: 4–8 weeks
Enterprise / Industry-Specific
₹5L+
contact for scope & quote
  • Complex, industry-specific workflows
  • Multi-branch / multi-location
  • Integration with existing systems
  • On-site installation & training
  • Priority support + dedicated AMC
Timeline discussed after discovery
Annual Maintenance Contract (AMC): Optional after project delivery — typically 15–20% of the project cost per year. Covers bug fixes, minor feature additions, Windows compatibility updates, and priority email/remote support. Not mandatory; your software continues to work without it.

Our Tech Stack

VB.NET (.NET Framework / .NET 10) WinForms MDI Shell WebView2 (HTML/CSS/JS UI) SQLite (local, no server) Crystal Reports / RDLC Inno Setup Installer Windows 10 / 11

All systems run entirely on the client's Windows PC. No web server, no database server, no cloud dependency required.

Common Questions

Yes. We sign a Non-Disclosure Agreement before any discovery call if you need one. Your business data and workflow information stays confidential.
Yes. If your needs are close to what DEBMEDIA ERP already does, we can extend it with custom modules rather than building from scratch — which reduces both cost and timeline significantly.
All projects include 3 months of post-delivery bug-fix support at no extra cost. New features or scope additions after delivery are quoted separately. With an AMC, minor additions are included.
Yes. SQLite can be placed on a shared network drive, or we can upgrade to a client-server architecture (SQL Server / PostgreSQL) for heavy multi-user environments. This is scoped upfront.
We can build a data import tool for structured data (Excel/CSV). Tally XML import is supported for master data. Historical transaction migration is scoped separately.
Compiled binary is delivered by default. Source code can be included for an additional fee, or under an escrow arrangement. Discuss during discovery.
English and Bengali. For larger projects we also provide Hindi documentation. Remote support via email and AnyDesk/TeamViewer sessions.

Let's Discuss Your Project

Fill in the form and we'll get back within 24 hours with initial thoughts and, if relevant, a free 30-minute discovery call.

Response within 24 hoursWe review every inquiry personally — no auto-replies.
Free 30-min discovery callWe discuss your workflow, existing software pain points, and what a custom system would look like.
Detailed proposal, no obligationYou receive a fixed-scope proposal with timeline and price. No pressure to proceed.
Or email directlydebmedia@gmail.com
Project Inquiry
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