Practice Area 03 • Enterprise Systems

Enterprise ERP, CRM & HRMS Practice.

Custom-built, AI-augmented ERP, Real Estate & Sales CRM, Payroll, and Operations Management Systems.

Replace cumbersome off-the-shelf software and bloated per-user licensing fees with custom enterprise operating systems. Gexart builds bespoke ERP, CRM, and HRMS platforms engineered around your exact company physics: automated GST/Tally sync, multi-branch inventory tracking, automated lead pipelines, and AI financial analytics.

Calculate SOW Quotation₹ / $
SLA-Backed Delivery Zero Junior Outsourcing Dedicated Senior Pods
99.99%
Financial Ledger Accuracy
Double-entry cryptographic audit
0 ms
Tally / GST API Latency
Direct bidirectional sync
-75%
Manual Data Entry Reduction
Automated business logic
Detailed Engineering Deliverables

What You Receive In Every Engagement.

Every practice is executed by senior architects and developers with zero junior outsourcing. All deliverables include full source code and complete IP ownership.

Core ERP

Bespoke Enterprise ERP Engine

End-to-end procurement, manufacturing work orders, purchase approvals, sales order management, and financial double-entry bookkeeping tailored to your exact workflows.

Compliance & Sync

Tally Prime & GSTN Real-Time Integration

Automated bidirectional synchronization with Tally Prime and direct GSTN invoice generation (E-Way Bill, E-Invoice) without manual re-entry.

CRM Engine

High-Conversion Sales & Real Estate CRM

Multi-channel lead capture (WhatsApp, Meta, Google, Calls), automated lead scoring, dynamic deal pipeline stages, and salesperson activity telemetry.

HR & Payroll

HRMS, Biometric Attendance & Payroll

Automated salary computation, PF/ESI deductions, leave management, shift scheduling, and integration with Essl/ZKTeco biometric hardware.

Supply Chain

Multi-Warehouse Inventory & Barcode Tracking

Real-time stock valuation (FIFO/LIFO/Average), batch tracking, barcode scanning, reorder alerts, and inter-branch inventory transfer workflows.

Governance

Role-Based Access Control & Audit Trails

Granular permission matrices restricting data view/edit privileges down to individual field levels, backed by immutable tamper-proof audit trails.

Technical Foundation

Modern Stacks Engineered For Scale.

We reject legacy bloat. Our engineering pods operate strictly on battle-tested modern primitives.

Backend & Processing
  • Node.js / NestJS
  • Python FastAPI
  • Celery / BullMQ
  • Redis
Databases & Ledger
  • PostgreSQL
  • TimescaleDB
  • Supabase
  • Encrypted Backups
Frontend Interface
  • Next.js App Router
  • Tailwind CSS
  • TanStack Table
  • Tremor Charts
External Integrations
  • Tally XML API
  • GSTN Sandbox
  • WhatsApp Cloud API
  • Biometric SDKs
Execution Lifecycle

Four-Phase Delivery Roadmap.

Predictable bi-weekly sprint cadences with continuous staging builds and transparent milestone gates.

Sprint 011 Week

Workflow Audit & Schema Blueprint

Mapping department processes, ledger structures, approval hierarchies, and legacy data exports.

Sprint 022 Weeks

Core Modules & Ledger Architecture

Implementing double-entry bookkeeping, inventory matrices, and role permissions.

Sprint 031-2 Weeks

Tally, GST & Hardware Sync

Live integration with Tally, GSTN E-way portals, WhatsApp bot triggers, and biometric readers.

Sprint 041 Week

Data Migration & Staff Training

Historical data cleanup, parallel run validation, team training, and executive signoff.

Tailored Investment Calculator

Calculate Your Enterprise ERP, CRM & HRMS Sprint.

Select the specific modules required for your organization to preview instantaneous quotation estimates in ₹ INR / $ USD and projected sprint velocity.

Quotation Calculator Tailored to Enterprise ERP, CRM & HRMS

Scope & Investment Estimator

Select Specific Scope Modules:2 of 6 modules selected
01. Custom ERP Core (Procurement, Sales & Ledger)
+2w+₹90k
02. Automated Tally Prime & GST E-Invoice/E-Way Sync
+1w+₹55k
03. Multi-Channel Sales CRM & WhatsApp Lead Pipeline
+1w+₹50k
04. HRMS, Biometric Attendance & Payroll Engine
+2w+₹70k
05. Multi-Warehouse Barcode & Inventory Tracking
+1w+₹50k
06. Executive BI Dashboard & Financial Forecasting
+1w+₹40k
Deployment Velocity:
Estimated Sprint Investment
₹3,65,000/ Project SOW

Includes all code, tests, CI/CD pipeline, and 100% intellectual property ownership.

Estimated Timeline:7 Weeks (Agile)
Delivery Guarantee:SLA-Backed QA Gates
Dedicated Pod Composition:
1x Enterprise Solutions Architect
2x Senior Backend/Database Engineers
1x UI/UX Systems Specialist
1x Business Analyst & QA
Lock Quotation & Book Discovery

Direct quotation locked for 14 days • Zero obligation call

Frequently Asked Questions

Practice Insights & Architecture FAQs.

Clear answers regarding intellectual property, security boundaries, sprint cadences, and integration.

Gexart Engineering Guarantee

Ready to deploy production Enterprise ERP, CRM & HRMS?

Partner with Gexart Technologies — India's premier engineering partner for autonomous systems, modern cloud backends, and bespoke enterprise platforms. Zero junior outsourcing, fixed bi-weekly sprint gates, and complete IP ownership.