Netofficials builds custom ERP software covering finance, inventory, procurement, HR and sales for mid-size businesses that have outgrown spreadsheets and off-the-shelf tools but do not need the scale of SAP or Oracle ERP Cloud.
ERP (Enterprise Resource Planning) is a category of integrated software that manages core business functions, finance, inventory, HR, procurement and sales, in a single connected system. Netofficials, an India-based custom ERP development company, builds bespoke ERP systems for mid-size businesses in the US, UK and Australia that have outgrown spreadsheets and point solutions but do not require the scale or cost structure of SAP, a German multinational enterprise software vendor, or Oracle ERP Cloud, a cloud-based enterprise application suite.
A custom ERP built by Netofficials covers the modules a business actually uses: General Ledger (GL), the central record of a company's financial transactions; inventory tracking; purchase order management; payroll; and sales pipeline reporting. The system is built on Node.js, an open-source JavaScript runtime for server-side applications; Python, a general-purpose programming language; React, Meta's open-source JavaScript library for building user interfaces; and PostgreSQL, an open-source relational database management system suited to the transactional and reporting demands of ERP workloads. REST API architecture, an architectural style for networked application integration, connects the ERP to third-party tools such as Tally, an Indian accounting and business management software platform, and QuickBooks, an accounting software platform by Intuit. For teams evaluating the underlying data layer, PostgreSQL database design and tuning is a related service Netofficials provides separately.
Custom ERP development is the right fit for organisations with roughly two to five hundred users whose processes include industry-specific rules, multi-entity structures or compliance requirements that packaged software does not cover cleanly. It is not the right choice for organisations that need a system live within weeks with no configuration work, or for those whose workflows align closely with what an off-the-shelf platform already provides. If the primary gap is customer data and pipeline management rather than back-office operations, CRM development services for sales and customer data may be the more direct solution.
Delivery follows Agile sprint-based development, a fixed-length iteration model in which ERP modules are reviewed and adjusted incrementally rather than delivered as a single release. UAT (User Acceptance Testing), the phase in which end users validate software against agreed requirements before go-live, is built into every sprint cycle. At project close, the client receives full source code, database schema, API documentation and a deployment package configured for either cloud deployment or on-premise deployment, depending on the organisation's infrastructure policy. Netofficials remains accountable for maintenance and future module additions under a single vendor relationship.
What We Deliver
Covers General Ledger, Accounts Payable, Accounts Receivable, multi-currency support, budgeting, and P&L reporting. Built on PostgreSQL, an open-source relational database suited to transactional ERP workloads. Replaces disconnected tools such as QuickBooks, an Intuit accounting platform, or Tally, an Indian business management software, with a single auditable record.
Tracks stock levels, goods receipt, purchase orders, and reorder thresholds across single or multiple warehouse locations. Stock data updates in real time when a sales order is confirmed or a delivery is posted. Connects to procurement and finance modules via internal REST API, an architectural style for networked application integration, eliminating manual reconciliation.
Stores employee records, manages leave requests, routes approval workflows, calculates payroll, and generates payslips. Role-based access controls ensure HR staff, line managers, and employees each see only the data their role permits. Payroll logic is configured to match the statutory rules of your operating jurisdiction rather than a generic template.
Handles vendor records, purchase requisitions, configurable multi-level approval chains based on spend thresholds, and order tracking from request to delivery confirmation. Approved purchase orders pass automatically to the Accounts Payable queue in the finance module via internal API, removing duplicate data entry and reducing approval bottlenecks.
Manages customer records, sales orders, pricing tiers, and discount rules within the ERP. Where a separate customer relationship management system is already in use, a REST API integration keeps order and account data synchronised. Netofficials also provides standalone CRM development services for teams that need a dedicated sales pipeline tool alongside the ERP.
Delivers department-specific dashboards built with React, Meta's open-source JavaScript library for building user interfaces, so finance, operations, and HR each see the metrics relevant to their function. Supports scheduled reports, standard-format exports, and drill-down from summary totals to individual transactions. Reporting scope is defined during discovery and extended as modules are added.
How We Build Your ERP
Netofficials analysts run structured sessions with your operations, finance and IT leads to map current workflows, data sources and pain points. Your team documents the business rules behind daily decisions. The output is a signed scope document that defines what the system must do before any design work starts.
Every module, user role, permission boundary and integration point is written into a formal specification before development begins. This covers General Ledger, AP/AR, role-based access control, REST API connections to tools such as Tally or QuickBooks, and reporting requirements. The signed document governs what gets built.
The technical team defines the PostgreSQL database schema, API structure and deployment model, cloud infrastructure or on-premise servers. Backend language, such as Node.js or Python, and frontend framework, such as React, are confirmed here. Your IT lead reviews and approves the architecture before any code is written.
Development runs in fixed-length Agile sprints. At the end of each sprint, your stakeholders review working software in a shared staging environment. Feedback is captured and addressed in the following sprint, keeping the build aligned with real operational needs and reducing the risk of late-stage rework.
Your team runs User Acceptance Testing against the functional specification, validating each module before go-live is approved. Netofficials supervises the launch and provides a dedicated hypercare period with rapid-response support while your staff transitions fully to the new system.
Technology Stack
React
TypeScript
Tailwind CSS
Webpack
Node.js
Python
Django
GraphQL
Celery
PostgreSQL
Redis
MongoDB
Elasticsearch
AWS
Microsoft Azure
Google Cloud Platform
Docker
Kubernetes
Terraform
GitHub ActionsWho This Service Is For
Industry Applications
Bill of materials, production scheduling, and supplier management modules connect the shop floor to procurement and finance, giving plant managers a single auditable record from raw material receipt to finished goods dispatch.
Warehouse management, purchase order tracking, and goods receipt modules built on REST API architecture sync stock levels across multiple locations and connect to third-party courier platforms without manual data entry.
Timesheet capture feeds directly into project costing and client billing modules, so resource allocation decisions and invoiced amounts draw from the same General Ledger record rather than separate spreadsheets.
Centralised order management and returns processing modules synchronise stock across physical and online channels in real time, eliminating the inventory discrepancies that accumulate when each channel maintains its own records.
Cost and Timeline
Cost and timeline depend on the specific factors below, including module count, business logic complexity, integrations and deployment model. Netofficials provides a scoped estimate after a short brief. Contact the team at /contact to describe your requirements and receive a project-specific breakdown.
Get a scoped estimateEach module, finance, inventory, HR, procurement, sales, adds design, development and testing effort. Starting with a core set of modules and adding others in later phases reduces initial investment and delivery risk.
Multi-currency General Ledger rules, approval hierarchies and industry-specific compliance requirements increase development time. Documenting workflows clearly before development begins reduces ambiguity and rework.
A larger number of distinct user roles requires more permission logic, more UAT scenarios and more training material. Consolidating roles where business rules allow it reduces both build time and ongoing maintenance.
Connecting to platforms such as Tally, QuickBooks or payment gateways via REST API adds scoping, development and testing effort per integration. Prioritising only essential integrations at launch keeps the initial phase manageable.
Cloud deployment can proceed once infrastructure is provisioned, while on-premise deployment may add time for server procurement and network configuration. Choosing cloud deployment at launch shortens the path to go-live.
FAQ
Still deciding? Send a short brief and we reply with questions and a scope.
Ask us directly →Timeline is determined by the number of modules in scope, the volume and condition of data being migrated, integration complexity with third-party tools, and how consistently your team can attend requirements workshops and UAT sessions. A focused build covering one or two modules with minimal integrations completes faster than a full suite spanning finance, inventory, HR and procurement. Netofficials produces a phased delivery plan during discovery so each sprint has defined outputs before development starts.
Cost is driven by the number of modules, user roles and permission levels, third-party integrations such as REST API connections to QuickBooks or payment gateways, and any industry-specific compliance requirements. A General Ledger with AP/AR and standard reporting costs less than a multi-entity system with consolidated financials, role-based access control and real-time inventory sync. Netofficials provides a fixed-scope estimate after the discovery and requirements workshop.
Yes. Netofficials designs the ERP on a modular architecture with consistent REST API contracts and a shared data model, so new modules attach without rewriting existing ones. Common post-launch additions include HR management, project costing, supplier portals and customer-facing dashboards. Each addition is scoped and estimated independently. You are not committed to a fixed roadmap, and adding modules does not require renegotiating the original codebase.
Training is delivered as part of the go-live and hypercare phase. Netofficials runs role-specific walkthroughs aligned to the workflows each user group performs, and provides written documentation covering those same workflows. The hypercare period gives your team a structured window to surface issues and receive fixes under the original engagement before transitioning to standard support. Training depth and format are agreed during project planning, not imposed as a fixed template.
Yes. Data migration is scoped as a defined workstream during the requirements workshop. Netofficials maps source fields from spreadsheets, legacy databases or platforms such as Tally and QuickBooks to the new ERP data model, runs transformation and validation scripts, and tests migrated records during UAT (User Acceptance Testing) before go-live. Migration complexity directly affects overall timeline and is priced separately from module development. See also our legacy software modernisation service for deeper context.
The client owns the full source code, database schemas, API definitions and documentation on project completion. Netofficials transfers all deliverables at handover with no ongoing licence fees tied to the software itself. Continued development or support after handover is a separate commercial arrangement and does not alter or limit your ownership of what has already been built and delivered.
Netofficials, an India-based software development company, structures each project around a named delivery lead who maintains a regular overlap window with clients in the US, UK and Australia. Sprint reviews, requirement workshops and UAT sign-off sessions are scheduled within agreed overlap hours. Written updates, task tracking and documented decisions are maintained in a shared project tool so nothing depends on synchronous availability. Communication cadence and tooling are confirmed at project kick-off.
Security controls are scoped during the requirements phase and built into the architecture rather than added after delivery. Standard measures include role-based access control, encrypted data storage using PostgreSQL with appropriate configuration, audit logging and secure REST API authentication. Compliance requirements specific to your industry or region, such as data residency rules or financial audit trails, are identified in discovery and designed into the relevant modules before development begins.
