Tailor-Made ERP Solutions for Indian & Global Businesses
ERP Systems Designed Around Your Processes to Streamline Operations and Improve Control
Custom ERP for Manufacturing, Distribution, Healthcare & Retail - Built Around How Your Business Actually Operates, Not How a Generic Vendor Imagines It Should
We build tailor-made ERP systems that fit your business like a glove - not shrink-wrapped software you have to bend your processes around. Every module, every workflow, every report, and every integration is designed around how your operations actually function: your production floor layout, your supplier payment terms, your customer pricing tiers, your warehouse bin locations, your quality inspection checklists. The result is an ERP your team actually uses, that gives you the operational visibility and control that generic platforms promise but rarely deliver.
Cloud + On-Premise
NDA Protected
Free Consultation
50+
ERP Systems Delivered
10+
Industries Served
40%
Avg. Operational Efficiency Gain
15+
Countries Deployed
What Is a Tailor-Made ERP and Why Does Your Business Need One?
An Enterprise Resource Planning (ERP) system is a unified software platform that integrates all core business functions - procurement, inventory, production, sales, finance, HR, and reporting - into a single system with a shared database. The promise of an ERP is operational visibility and control: every manager, from the production floor supervisor to the CFO, works from the same data, in real time, without manual data consolidation from disconnected spreadsheets and departmental systems.
A tailor-made ERP takes this one step further by being designed specifically around your business's exact processes rather than forcing your business to adapt to the assumptions of a generic platform. SAP, Oracle, and Microsoft Dynamics are powerful platforms - but they are built to serve thousands of different businesses across dozens of industries, which means they are optimised for no one business in particular. Implementing SAP for a mid-size manufacturer in India requires extensive configuration, custom ABAP development to match the manufacturer's specific production tracking needs, expensive SAP-certified consultants, and years of organizational change management to get employees to work the SAP way rather than the way the manufacturer has operated for 20 years. The result is often a system that is 70% implemented, 30% worked around, and costs 5-10x the original budget.
A tailor-made ERP built by Evolution Infosystem starts from your process, not from a vendor's template. We spend the first phase of every ERP project mapping how your business actually operates - documenting your production workflow, your supplier order process, your inventory counting method, your quality inspection steps, your customer invoicing logic, and every exception and edge case your team handles manually. We then design an ERP that matches this reality precisely - with the screens, workflows, reports, and integrations that your team needs, and nothing they do not. The result is higher adoption, faster onboarding, and operational improvements that materialize within the first quarter of go-live.
Custom ERP vs Generic ERP - Core Differences
- Designed around YOUR workflow - not a template
- No per-user licensing fees that scale with headcount
- You own the source code - no vendor lock-in
- Integrates with every system you already use
- Modules built for your industry-specific requirements
- Reports and dashboards designed for your KPIs
- User roles match your exact organizational structure
- Mobile-first for shop floor, warehouse, field workers
When Custom ERP Is the Right Choice
- Your business process is too unique for SAP/Oracle templates
- SAP/Oracle implementation cost is prohibitive for your scale
- Your team works around the software instead of with it
- You need deep integration with legacy systems and machines
- You have industry-specific compliance requirements
- You are currently running operations on Excel spreadsheets
- Your current ERP has gaps that require constant workarounds
- You need mobile access for field, warehouse, or shop floor
Our Tailor-Made ERP Development Services
Evolution Infosystem delivers end-to-end custom ERP development across all major business verticals - from manufacturing and distribution to healthcare, retail, and professional services. Every ERP is built with a modern web stack (React front-end, Node.js or Python backend, PostgreSQL database) for cloud deployment or on-premise hosting.
Manufacturing ERP Development
Custom ERP for discrete and process manufacturers - production planning (MRP/MPS), Bill of Materials (BOM) management, work order and shop floor control, machine and labor time tracking, quality control and inspection management, raw material procurement with purchase order automation, finished goods inventory, and integration with weighbridges, barcode scanners, and production line sensors. Built for single-plant and multi-plant operations.
Distribution & Logistics ERP
Custom ERP for distributors and logistics companies - multi-warehouse inventory management with bin-location tracking, purchase order and supplier management, sales order processing with allocation rules, delivery route planning, vehicle tracking integration, freight cost calculation, customer pricing tiers and discount structures, accounts receivable with aging reports, and GST-compliant invoicing for Indian distributors.
Healthcare ERP Development
Custom healthcare ERP covering patient management, appointment scheduling, doctor availability and calendar, outpatient/inpatient billing, pharmacy inventory, lab and diagnostic order management, insurance claim processing, staff scheduling and payroll, and regulatory compliance reporting. Designed for hospitals, clinic chains, diagnostic labs, and healthcare networks needing a unified system across multiple facilities.
Retail ERP Development
Custom retail ERP with point-of-sale integration, multi-store inventory management, supplier purchase orders, goods receipt and stock reconciliation, customer loyalty programme, sales analytics by store/category/SKU, staff scheduling, and e-commerce channel synchronization. Covers omnichannel retail operations for chains with 5-500+ stores, with real-time stock visibility across all locations.
ERP Module Development (Add-On)
Building specific ERP modules that plug into your existing system - a production planning module for a company on a basic accounting ERP, a quality management module for a distributor whose current ERP has no QC capability, a field service management module for a maintenance company, or a project costing module for a contractor. Custom modules integrate with your existing ERP via API, extending its capabilities without a full replacement.
ERP Integration Services
Connecting your ERP with existing business systems - Tally/QuickBooks for accounting, Razorpay/Stripe for payments, Shopify/WooCommerce for e-commerce orders, third-party logistics APIs for shipping, bank APIs for payment reconciliation, government portals (GST, e-Way Bill, e-Invoice) for compliance, and IoT/SCADA systems for manufacturing data capture. Custom integration middleware that handles data transformation and error recovery.
Legacy ERP Migration & Modernisation
Migrating businesses from outdated ERP systems - FoxPro-based legacy systems, older versions of Tally/Busy that have outgrown their capabilities, custom desktop applications that have become maintenance liabilities - to modern web-based ERP. Complete data migration with historical records, parallel running strategy for zero operational disruption, and user training for the new system.
ERP Maintenance & Enhancement
Ongoing ERP maintenance and feature development for existing custom ERP systems - new module development, report additions, workflow adjustments as business processes evolve, performance optimisation, security patching, database maintenance, and annual regulatory compliance updates (GST rule changes, e-Invoice mandate updates, labour law changes). Available as monthly retainer or on-demand engagement.
Running Your Business on Excel Spreadsheets or Software That Does Not Fit?
Tell us about your operations. We will map your processes, identify the right modules, and show you what a tailor-made ERP looks like for your specific business - free, in 48 hours.
Why Choose Evolution Infosystem for Your Tailor-Made ERP?
ERP projects fail at an alarming rate - Gartner estimates 75% of ERP projects fail to meet their objectives. The most common reasons: insufficient process mapping before development, user adoption failure because the system does not match real workflows, and scope creep driven by requirements discovered mid-project. Here is how we prevent all three:
Process-First, Code-Second
We invest 2-4 weeks in process mapping before writing any code - documenting every workflow, every exception, every manual step, and every data flow in your operations. This phase typically uncovers 30-40% of requirements that were not in the original brief but are critical to day-one operation. Requirements discovered after development starts cost 10x more to implement than requirements discovered before.
Industry Domain Expertise
Our ERP engineers have built systems for manufacturing, distribution, healthcare, and retail - they understand the domain concepts (BOM, MRP, FIFO/LIFO inventory, job costing, clinical workflows) before writing a line of code. This domain knowledge eliminates the expensive miscommunication that happens when general software developers try to implement industry-specific processes they have never operated.
Module-by-Module Delivery
We deliver your ERP in functional modules - inventory management first, then procurement, then sales, then production - with each module going live on staging for your team to test in 4-6 week cycles. This prevents the 'big bang' go-live failure mode where an entire ERP is built over 18 months and deployed at once with no real-world validation.
User Adoption Design
An ERP no one uses is a project failure regardless of technical quality. We design ERP interfaces for the actual users - warehouse staff on mobile scanners, production supervisors on tablets, finance managers on desktop - with role-specific dashboards, simple data entry flows, and training documentation. We measure adoption rate post-go-live and make UX adjustments based on real usage patterns.
Indian Compliance Built-In
For Indian businesses, our ERP systems include built-in GST compliance (CGST, SGST, IGST calculation, GST returns data), e-Invoice integration (IRN generation and QR code printing), e-Way Bill generation for goods movement, TDS/TCS deduction logic, and state-specific compliance requirements. These are not afterthoughts - they are designed into the data model from day one.
Cloud + On-Premise Flexibility
We deploy ERP systems to AWS, Azure, or Google Cloud for cloud-based access, or on-premise on the client's own servers for businesses with data sovereignty requirements. Cloud deployments include automated backup, multi-AZ high availability, and SSL security. On-premise deployments include Windows Server and Linux compatibility, local network access for shop floor devices, and offline capability for intermittent connectivity environments.
Our Custom ERP Technology Stack
| CATEGORY | TOOL 1 | TOOL 2 | TOOL 3 | TOOL 4 | TOOL 5 |
|---|---|---|---|---|---|
| Frontend | React 18+ | Next.js 14 | TypeScript 5 | Ant Design / MUI | Recharts / AG Grid |
| Mobile (ERP) | React Native | Flutter | PWA (offline) | Barcode / QR scan | Bluetooth printing |
| Backend | Node.js + Fastify | Python + FastAPI | NestJS | Express.js | Laravel (PHP) |
| Database | PostgreSQL 16 | MySQL 8 | MongoDB | Redis (cache) | TimescaleDB (IoT) |
| ORM / DB Layer | Prisma ORM | TypeORM | Sequelize | SQLAlchemy (Python) | Knex.js |
| Reporting | Apache ECharts | Recharts | Jasper Reports | Crystal Reports | Custom PDF (PDFKit) |
| Authentication | JWT + Refresh | OAuth 2.0 | LDAP / AD | SSO (Okta) | Role-based access |
| Integrations | Tally API | GST / e-Invoice API | e-Way Bill API | Razorpay / Stripe | Shiprocket |
| File / Storage | AWS S3 | MinIO (on-prem) | Azure Blob | Google Cloud Storage | Local NFS |
| Queue / Jobs | Bull / BullMQ | RabbitMQ | Celery (Python) | AWS SQS | Cron jobs |
| DevOps | Docker + Compose | Kubernetes | GitHub Actions | Nginx | PM2 / Systemd |
| Cloud / Hosting | AWS EC2 / RDS | Azure App Service | Google Cloud | On-premise Linux | Windows Server |
| Testing | Jest + Supertest | Playwright E2E | pytest (Python) | Postman API tests | Load testing (k6) |
Category
- TOOL 1React 18+
- TOOL 2Next.js 14
- TOOL 3TypeScript 5
- TOOL 4Ant Design / MUI
- TOOL 5Recharts / AG Grid
Our Tailor-Made ERP Development Process - 6 Phases
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ERP Modules Explained - What Each Module Covers
A tailor-made ERP is composed of modules - discrete functional units that can be built incrementally. Here is what each standard ERP module covers and which businesses need it:
| MODULE | CORE FUNCTIONS | INDUSTRIES THAT NEED IT MOST |
|---|---|---|
| Inventory Management | Stock levels, receipts, issues, transfers, adjustments, reorder points, FIFO/LIFO/FEFO valuation, multi-location, bin-level tracking | Manufacturing, Distribution, Retail, Healthcare Pharmacy |
| Procurement / Purchase | Purchase requisitions, RFQ, purchase orders, GRN, supplier evaluation, 3-way matching (PO-GRN-Invoice), payment scheduling | Manufacturing, Distribution, Healthcare, Construction |
| Sales & Order Management | Quotations, sales orders, pricing tiers, discounts, delivery scheduling, invoicing, customer payments, credit limits | Distribution, Retail, Manufacturing, Services |
| Production Planning | BOM, work orders, MRP, production scheduling, shop floor control, routing, machine time tracking, output recording | Manufacturing, Process Industry, Food & Beverage |
| Quality Management | Inspection plans, acceptance criteria, test recording, non-conformance reports, CAPA, supplier quality rating, compliance docs | Manufacturing, Pharma, Food, ISO-certified businesses |
| Finance & Accounts | General ledger, accounts payable/receivable, cost centres, budgeting, bank reconciliation, GST returns, financial reports, audit trail | All industries - core module for every ERP |
| HR & Payroll | Employee master, attendance, leave management, payroll calculation, PF/ESI/TDS compliance, offer letters, appraisal tracking | All industries with 20+ employees |
| CRM & Sales Pipeline | Lead management, opportunity tracking, quotation history, customer communication log, sales forecasting, territory management | Distribution, Services, Manufacturing (B2B sales) |
| Project Management | Project creation, task assignment, milestone tracking, time logging, resource allocation, project costing, billing against milestones | Construction, IT services, Consulting, EPC contractors |
| Asset Management | Fixed asset register, depreciation schedules, maintenance schedule, breakdown logging, AMC tracking, asset transfers | Manufacturing, Healthcare, Infrastructure |
IMPLEMENTATION APPROACH: We recommend starting with 3-4 foundation modules (Inventory, Procurement, Sales, Finance) that deliver immediate operational value and establish the data model for subsequent modules. Additional modules are added in subsequent phases after the foundation is stable and adopted. This incremental approach reduces project risk and gets ROI faster than building all modules simultaneously.
Industries We Build Custom ERP Systems For
Manufacturing
Discrete, process, FMCG, automotive, pharma
Custom manufacturing ERP with production planning (MRP), multi-level BOM, shop floor work order tracking, machine and labour time recording, quality inspection at goods receipt and production output, raw material and WIP inventory, finished goods with batch and serial number tracking, cost of production reporting, and machine maintenance scheduling. Integrates with weighbridges, barcode scanners, and SCADA systems.
Distribution & Trading
FMCG distributors, wholesale traders, importers, exporters
Custom distribution ERP with multi-warehouse, multi-location inventory, purchase order management from multiple suppliers, sales order processing with allocation and back-order logic, customer credit limits, route-based delivery planning, van sales (salesman order on mobile), GST-compliant invoicing with e-Way Bill generation, accounts receivable with collections tracking, and supplier payment scheduling.
Healthcare & Medical
Hospitals, clinic chains, diagnostic labs, pharma distributors
Healthcare ERP covering patient registration and appointment scheduling, OPD/IPD billing with insurance claim processing, pharmacy inventory with expiry management, laboratory test ordering and result management, doctor and staff scheduling, material procurement for medical supplies, and regulatory reporting. ABDM-compliant architecture for India's digital health ecosystem integration.
Retail & Wholesale
Retail chains, supermarkets, fashion, electronics, FMCG
Retail ERP with POS integration (cloud and offline POS), multi-store inventory visibility, inter-store transfers, stock replenishment from central warehouse, supplier management, purchase order and goods receipt, customer loyalty programme, promotional pricing management, shrinkage tracking, staff attendance, and integrated e-commerce channel synchronization.
Construction & Infrastructure
Contractors, EPC companies, real estate, infrastructure
Construction ERP with project creation and cost budgeting, BOQ (Bill of Quantities) management, material procurement against project codes, site material consumption tracking, subcontractor work order management, project billing milestones, labour deployment and wages, equipment tracking, project P&L by site, and multi-project consolidated reporting for management decision-making.
Professional Services & IT
IT companies, consulting firms, agencies, law firms
Services ERP with client and project management, employee timesheet logging against project codes, resource allocation and capacity planning, project costing (time + expenses), milestone billing and invoice generation, accounts receivable, staff leave and attendance, recruitment and onboarding workflows, and business development pipeline. Designed for billable-hours businesses needing project profitability visibility.
Comparing SAP, Oracle, or Tally with custom ERP?
Tell us your business type, size, and requirements. We will give you a direct, honest recommendation with cost comparison within 48 hours.
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Custom ERP vs SAP vs Tally vs Off-the-Shelf - Which Is Right for Your Business?
The ERP selection decision is one of the most consequential technology investments a business makes. Here is our honest, experience-based comparison:
| FACTOR |  |  |  |  |
|---|---|---|---|---|
| Fit to your process | 100% - built for you | 60-80% - heavy config | 50-70% - limited config | 60-80% - app features only |
| Upfront cost | Medium-High | Very High (+ consulting) | Low-Medium | Low (subscription) |
| Ongoing cost | Low - maintenance only | Very High (licenses + support) | Medium (annual fees) | Medium-High (per user/month) |
| Per-user licensing | None - you own it | $1,000-$3,000/user/year | ₹10,000-50,000/year | $20-150/user/month |
| Implementation time | 4-18 months | 12-36 months | 1-3 months | 1-4 months |
| Implementation risk | Medium (managed phases) | Very High (complex) | Low | Low-Medium |
| Customization ceiling | Unlimited | Expensive ABAP/extensions | Very limited | Very limited |
| Source code ownership | Yes - you own it | No | No | No |
| Indian compliance | Built-in (GST, e-Invoice) | Available (expensive setup) | Strong (GST native) | Varies by app |
| Mobile / offline | Yes - custom built | Available (expensive) | Limited | Varies by app |
| Best for | Unique processes, 20-2000 staff | Large enterprise, $500M+ revenue | Accounting-focused SMEs | Standard workflows, small teams |
OUR RECOMMENDATION: Custom ERP is the right choice for businesses with 20-2,000 employees, unique process requirements that generic software cannot accommodate, or businesses paying per-user SaaS fees that will compound as they grow. SAP/Oracle is justified for very large enterprises with $500M+ revenue where the massive feature set and global support network justifies the cost. Tally/Zoho is right for businesses primarily needing accounting with basic inventory. Industry-specific SaaS is right for standard workflows in standard industries. We give a specific recommendation on a free consultation call after understanding your specific situation.
Frequently Asked Questions - Custom ERP Development
Custom ERP development is the process of building a tailor-made Enterprise Resource Planning system specifically for one business's unique processes, workflows, and operational requirements. Unlike off-the-shelf ERP platforms (SAP, Oracle, Microsoft Dynamics, Tally) that serve broad markets with generic features, a custom ERP is designed around how your business actually operates - your production workflows, your inventory management approach, your customer pricing structure, your compliance requirements. Custom ERPs eliminate the compromises forced by generic software, integrate with every system you already use, have no per-user licensing fees, and are owned entirely by your business with complete source code access.
SAP and Oracle are powerful off-the-shelf ERP platforms serving thousands of businesses with generic templates. SAP licenses typically cost $1,000-$3,000+ per user per year. Implementation costs for SAP are typically 3-10x the license cost. Businesses must adapt their processes to fit SAP's model rather than the other way around. A custom ERP is built for one business - it costs more than basic SaaS but significantly less than enterprise SAP implementation for mid-size businesses, has zero per-user licensing fees, and is designed exactly around how the business works. Custom ERP is the right choice for businesses with 20-2,000 employees, unique processes, or those where SAP/Oracle implementation cost is prohibitive.
A manufacturing company typically needs these ERP modules: (1) Inventory Management - raw material, WIP, and finished goods with batch tracking. (2) Procurement - purchase orders, goods receipt, and supplier management. (3) Production Planning - BOM, MRP, work orders, and shop floor tracking. (4) Quality Management - inspection plans and non-conformance reporting. (5) Sales - order management and invoicing. (6) Finance - accounts, GST compliance, and cost of production reporting. Additional modules for larger manufacturers: Asset Management (machine maintenance), HR and Payroll, and CRM for B2B sales management. We typically recommend building in phases - foundation modules first, then adding manufacturing-specific modules in subsequent phases.
A small business ERP with 3-5 modules takes 4-8 months. A medium enterprise ERP with 8-12 modules and integrations takes 8-15 months. A large enterprise ERP with advanced manufacturing and complex data migration takes 12-24 months. At Evolution Infosystem, we deliver working ERP modules to staging every 4-6 weeks throughout the project - you test real features with your actual data, not a demo environment. This progressive delivery approach also allows the business to start using ready modules before the full ERP is complete, generating ROI before project completion.
Gartner estimates 75% of ERP projects fail to meet their objectives. The most common failure causes: insufficient process documentation before development starts (requirements discovered mid-project cost 10x more to implement), user adoption failure (the system does not match real workflows so staff revert to spreadsheets), and big-bang go-live (the entire ERP launched at once with no real-world validation). Evolution Infosystem addresses all three: we invest 2-4 weeks in process discovery before any coding, we design interfaces for the actual users who will use them, and we deliver and go-live module by module - never as a single big-bang launch.
Yes. Custom ERP systems can integrate with virtually any existing system that provides an API or data export. Common integrations we build: Tally accounting integration (syncing GL entries, customer and supplier balances), Shopify/WooCommerce e-commerce integration (order import, inventory synchronization), bank reconciliation via bank statement import or API, GST portal integration (e-Invoice IRN generation, e-Way Bill, GSTR-1 data), government TDS/TCS filing data, Razorpay/Stripe payment reconciliation, and third-party logistics APIs (Shiprocket, Delhivery, FedEx) for shipping status updates. Integrations are designed with error recovery and reconciliation reporting so data discrepancies are caught and resolved automatically.
Custom ERP ROI comes from four sources: (1) Labour efficiency - eliminating manual data entry, report compilation, and cross-department communication that takes staff hours. A 10-person finance team spending 20 hours/week on manual reconciliation that the ERP automates saves 200 hours/week in recovered productive time. (2) Inventory reduction - accurate real-time inventory data reduces safety stock requirements by 15-25% in our clients' operations, freeing working capital. (3) Error elimination - automated workflow approvals, 3-way matching for purchases, and system-enforced business rules eliminate errors that cost money to correct. (4) Management visibility - real-time dashboards replace weekly report compilation, enabling faster decisions. Most Evolution Infosystem ERP clients report payback within 18-24 months of go-live.
Custom manufacturing ERP, distribution and logistics ERP, healthcare ERP, retail ERP, construction ERP, ERP module development, ERP integration services, legacy ERP migration, and ongoing ERP maintenance.
Manufacturing (ceramic, pharma, FMCG, engineering), distribution and trading, healthcare (hospitals, clinics, labs), retail chains, construction and infrastructure, and professional services.
React 18 front-end with TypeScript, Node.js (Fastify) or Python (FastAPI) backend, PostgreSQL database, React Native or Flutter for mobile ERP apps, deployed on AWS, Azure, or on-premise Linux/Windows servers.
Yes. Evolution Infosystem builds mobile ERP apps for field workers, warehouse staff, and shop floor supervisors using React Native or Flutter - with offline capability for environments with intermittent connectivity.
Yes. All Indian ERP implementations include built-in GST compliance (CGST/SGST/IGST), e-Invoice IRN generation, e-Way Bill creation, TDS/TCS deduction logic, and GSTR-1 return data export.
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50+ ERP systems delivered. Manufacturing. Distribution. Healthcare. Retail. Construction. All running live daily operations.