Custom ERP Development & System Design.
Eliminate spreadsheet chaos and rigid off-the-shelf software. Codeterna architects tailored, modular Enterprise Resource Planning systems, employee HRMS portals, biometric attendance platforms, custom billing engines, hotel management suites, and digital library systems designed around your exact business workflows.
Purpose-Built ERP Systems & Management Portals
We don't sell bloated cookie-cutter software. Every module is custom engineered to streamline your specific operations, eliminate human error, and consolidate real-time data.
Employee Management & HR Portals
Complete employee lifecycle management. Centralize staff records, automated onboarding & offboarding, encrypted digital document lockers, department organizational charts, and self-service portals.
- Employee self-service (ESS) for leaves & claims
- Digital document verification & KYC vault
- Multi-tier managerial approval workflows
Biometric Attendance Management
Seamless hardware and mobile integration. Sync biometric fingerprint scanners, facial recognition kiosks, and mobile geo-fenced punch-in tools with real-time shift scheduling and payroll calculation.
- Biometric device API & IoT clock-in sync
- Geo-fenced mobile clock-in for field & remote teams
- Automated late mark, overtime & shift rostering
Billing & Invoicing Software
Tailored billing engines designed for retail stores, distribution chains, and service businesses. High-speed counter billing, multi-store inventory deductions, automated GST tax invoices, and payment tracking.
- High-speed Point of Sale (POS) counter interface
- GST-compliant tax invoicing & automated e-way bills
- Multi-branch stock deduction & credit balance ledgers
Hotel & Hospitality Management
Comprehensive property management software (PMS) for hotels, resorts, and service apartments. Room booking calendar, front-desk check-in/out, housekeeping status dispatch, and consolidated guest folio billing.
- Real-time room reservation grid & booking engine
- Front-desk express check-in with ID upload
- Housekeeping clean/dirty status & restaurant POS sync
Smart Library Management (LMS)
Digital library platforms for educational institutions, corporate research hubs, and public libraries. ISBN cataloging, barcode/RFID book checkout, student borrowing tracking, and automated fine calculation.
- Barcode & RFID book circulation (Issue / Return)
- Digital catalog search (OPAC) with shelf location tracking
- Automated overdue WhatsApp/SMS alerts & fine ledger
Enterprise & Client Portals
Secure web portals connecting clients, vendors, and internal departments. Role-based dashboards, project progress tracking, vendor purchase orders (POs), automated quotation bidding, and contract signing.
- Granular role-based permissions (RBAC) & 2FA
- Vendor RFQ bidding & procurement workflow
- Real-time client reporting & document repository
Real Systems We Have Built:
Interactive Module Previews
Explore small, working examples of our actual engineered solutions. Click through each module below to view live workflows, real data structures, and intuitive interfaces.
Smart Digital Library & Book Circulation
Built for academic colleges and multi-branch libraries. Replaced manual paper registers with an automated barcode check-out system, real-time catalog search (OPAC), member card management, and automated fine ledgers.
- 1-Second scan checkout with member barcode validation
- Automatic WhatsApp SMS alerts 2 days prior to due date
- Dynamic daily fine computation with instant digital receipt
| Book Title | Member ID | Issue Date | Due Date | Status |
|---|---|---|---|---|
| Advanced Algorithms (Vol. 2) | MEM-8041 | 12 Oct 2026 | 26 Oct 2026 | Active Borrow |
| Database Systems Design | MEM-6219 | 04 Oct 2026 | 18 Oct 2026 | Overdue (₹40 fine) |
| Modern Operating Systems | MEM-3180 | 19 Oct 2026 | 02 Nov 2026 | Active Borrow |
Complete Employee Directory & Self-Service
Engineered for organizations with 50 to 5,000+ staff. Eliminates paperwork by allowing employees to request leaves, download salary slips, submit reimbursement claims, and update tax records through an intuitive portal.
- Automated leave balance tracking (Casual, Sick, Paid)
- Manager 1-click approvals with email & in-app notification
- Digital personnel locker for offer letters, KYC & performance reviews
| Employee | Department | Leave Type | Dates | Action |
|---|---|---|---|---|
| Rohan Varma | Engineering | Paid Leave | 24-25 Oct (2 days) | |
| Pooja Nair | Marketing | Sick Leave | 21 Oct (1 day) | Approved |
| Vikram Joshi | Operations | Casual Leave | 28-30 Oct (3 days) |
Biometric Machine & Geo-Fenced Mobile Punch
Connects office fingerprint/facial recognition terminals and field mobile apps directly to the central cloud database. Zero manual Excel attendance entry, automatic grace-period deductions, and instant payroll feed.
- Multi-device synchronization across 10+ branch offices
- Geo-fencing prevents fake GPS spoofing on mobile punch-ins
- One-click monthly salary-ready attendance calculation
| Staff Name | Shift Time | Punch In | Mode | Status |
|---|---|---|---|---|
| Amit Kulkarni | 09:30 - 18:30 | 09:22 AM | Biometric Fingerprint | On Time |
| Sneha Patil | 09:30 - 18:30 | 09:47 AM | Facial Recognition | Late (17m) |
| Karan Mehra | Field Shift | 09:15 AM | Mobile Geo-Fence (Andheri) | Verified GPS |
Custom POS, GST Invoicing & Multi-Store Ledgers
High-throughput billing terminal built for rapid item scanning, automated GST rate splitting (CGST / SGST / IGST), thermal printer integration, customer ledger management, and instant digital PDF receipt sharing.
- Keyboard shortcuts & barcode gun support for counter staff
- Automated stock deductions across warehouse & store locations
- Multi-payment support: UPI QR, Card, Cash & Credit Ledger
| Item Description | Qty | Unit Price | GST % | Total |
|---|---|---|---|---|
| Wireless Barcode Scanner USB | 2 | ₹2,400 | 18% | ₹5,664 |
| Thermal Paper Rolls (80mm Pack) | 5 | ₹350 | 12% | ₹1,960 |
| Grand Total (Incl. GST): | ₹7,624 | |||
Property Management, Room Grid & Guest Folios
Complete hospitality ERP for boutique hotels, resorts, and homestays. Combines a visual room status calendar, express guest check-in with digital ID uploads, room service billing, and housekeeping dispatch boards.
- Real-time room status: Vacant Clean, Occupied, Cleaning, Maintenance
- Single guest folio consolidating room tariff, dining & laundry
- Automated check-in/out SMS with room access PIN
How Codeterna Architects Your Tailored ERP
From operational discovery to zero-downtime deployment, we deliver robust software that your staff actually loves using.
Workflow Mapping
We study your current spreadsheets, bottlenecks, user roles, and operational logic to design a streamlined digital blueprint.
Custom Data Modeling
We design high-performance relational schemas (PostgreSQL / MySQL) with ACID compliance, role-based security, and audit trails.
Hardware & API Sync
We integrate biometric fingerprint/face machines, thermal receipt printers, barcode guns, and WhatsApp messaging gateways.
Migration & Go-Live
We migrate your historical records, train administrative staff, and deploy with zero downtime on secure cloud or dedicated servers.
Frequently Asked Questions
Ready to Engineer an ERP Built for Your Business?
Speak directly with our senior enterprise system architects. Schedule a free 30-minute discovery call to evaluate your workflows, modules, and hardware integration needs.