Integrations at production scale
- Third-party POS integrated across 180+ centres at 500+ API hits per second
- Custom payment gateway and bulk invoice API
- Custom modules for production, job cards and real-time inventory
ERPNext customization services
We customize ERPNext with the lightest change that solves the business problem: configuration first, then workflows, reports, scripts, integrations, and custom Frappe apps only where they earn their place. Every change is built in staging, tested by your users and kept outside the ERPNext core, so upgrades stay possible.
Frappe Silver PartnerPMM5 Certified Frappe PartnerLevel 5 of 5 on Frappe's Process Maturity Model
The lightest change that works
Choose a request to see where it lands.- ConfigurationCustom fields, form settings, roles and print formatsConsidered first
- WorkflowApproval states and transitions by roleRecommended
- ReportQuery and script reports, dashboardsNot needed
- ScriptReviewed, version-controlled validation and automationNot needed
- IntegrationAPIs with authentication, logging and retriesNot needed
- Custom appNew DocTypes and logic in a separate Frappe appNot needed
Custom fields, form settings and print formats cover this without writing code.
ERPNext workflows route documents by role and state, so no code is needed.
A query or script report answers it from data you already capture. We agree the decision it supports and who owns it first.
A small, reviewed script in version control handles it, tested in staging before release.
An API integration with clear authentication, logging and retry rules, so failures never go silent.
New DocTypes in a separate Frappe app, isolated from the core so upgrades stay possible.
At a glance
- Where code lives
- Separate Frappe apps, never the ERPNext core
- Release path
- Staging, user acceptance testing, scheduled release
- Every change has
- A reason, an owner, an acceptance test and documentation
- Live systems
- Existing customizations audited before we add more
- Package
- Success Pack includes 200 development hours
Customization becomes risky when every request goes straight into code
ERPNext is flexible. Uncontrolled changes make upgrades expensive and hide operational risk.
| Request | Done well | Done badly |
|---|---|---|
| Workflow change | Approvals aligned to authority and exception risk | Every document waits for too many approvals |
| Report request | Built around a decision, an owner, a frequency and its source data | The report library grows, but trust in it does not |
| Integration | API contract, logging, retries and error ownership | Silent sync failures break operations |
| Custom app | A separate Frappe app with an upgrade-safe structure | Core edits and patches become upgrade blockers |
What we build
For new implementations and for live ERPNext systems that need improving. We customize around the adoption gap, not around every old spreadsheet habit.
Custom apps and DocTypes
New business objects, fields, validations and app structures, isolated from the ERPNext core.
Reports and dashboards
Query and script reports, executive dashboards, MIS packs and operational exception reports.
Integrations and APIs
Payment gateways, e-commerce, logistics, CRM, HR, BI, WhatsApp, document systems and other applications.
Print formats and portals
Invoices, quotations, delivery notes and purchase documents, plus customer and vendor self-service portals.
Customization process with control gates
Every change needs a reason, an owner, an acceptance test and a release path.
- 1
Requirement and impact review
The business problem, user role, data and reporting impact, and the standard ERPNext alternative.
Requirement approved - 2
Solution design
Configuration, workflow, report, script, integration or custom Frappe app: the lightest option that works.
Design approved - 3
Development in staging
Version control, code review, test scenarios, sample data and security checks.
Code reviewed - 4
UAT and controlled release
Your users validate the change before a scheduled deployment, documentation and support handover.
UAT signed off
Customizations we have built
From high-volume integrations to complete mobile apps on top of ERPNext.
Our own product
Reyn Business Suite: six mobile apps on ERPNext
Work orders, job work and QR in BrassERP, plus mobile sales orders, approvals, card scanning, operations and textile production.
BrassERPWork ordersJob workQR
ERPNextProduction statusInventorySales performance
Mobile appA custom mobile app for Bluepanda Textile
Production status, inventory and sales performance on the go, integrated with ERPNext.
“Midocean Technologies’ ERPNext solution with BrassERP (Industry Specific Addon) has been a game-changer for us. Their attention to detail and personalized approach made the implementation smooth.”
Ways to engage
Success Pack
₹8,50,000ERPNext implementation including 200 hours of custom development.See implementation packagesScoped customization
EstimatedFor a live ERPNext system: we audit what exists, then give a timeline and estimate for each change.Request an estimateDedicated developers
MonthlyERPNext and Frappe engineers working through your backlog, inside your sprint process.Discuss a teamERPNext customization questions
Will customization break ERPNext upgrades?
Poor customization can. We use upgrade-safe patterns: separate Frappe custom apps, documented APIs, controlled scripts and user acceptance testing in staging before release.
Can ERPNext be customized?
Yes. ERPNext is built on the Frappe Framework and supports custom fields, workflows, scripts, reports, print formats, APIs and custom apps.
Can you customize an existing ERPNext site?
Yes. We first audit current customizations, code quality, the data model and upgrade risk, then plan improvements.
Do you build integrations?
Yes, with e-commerce, logistics, payment gateways, CRMs, HR tools, BI systems and custom applications, each with authentication, logging and failure handling.
Can AMC hours be used for development?
No. AMC covers support within your existing implementation. Customization is estimated separately, or covered by the development hours in a Success Pack.
Discuss a customization
Tell us the business problem, not just the feature. We will come back with the lightest change that solves it.
- 1An impact review of your request
Users, data, reports and the standard alternative. - 2A recommended approach
Configuration, workflow, report, script, integration or app. - 3A timeline and estimate
Before any development starts.