Service 02

Business System Integration

Make your business systems work together. We connect POS registers, online e-commerce platforms, warehousing systems, and billing dashboards into a unified operational stream.

Discuss an Integration
Operational Fragmentation

The Cost of Disconnected Operations

When employees spend hours copy-pasting customer records, matching invoices from Shopify with CRM logs, or manually adjusting inventory counts in your warehouse ledger, mistakes are inevitable.

API rate limits, data format differences, unexpected webhook failures, and missing error retry structures are the primary reasons why point-to-point connections break.

Sigmatic Soft designs robust integration middleware. We implement secure OAuth connections, event brokers, inventory sync queues, and error-handling webhooks to ensure your data stays unified.

Integration Capabilities

  • E-commerce & ERP Sync Synchronizing inventory counts, product listings, and orders between Shopify/WooCommerce and NetSuite/SAP or custom ERPs.
  • POS Integration Connecting retail cash registers and barcode scanners with central inventory ledgers.
  • Accounting & Billing Gateways Automating invoice push alerts and local payment confirmations (like bKash/Nagad checkout gateways).
  • CRM & Logistics Platforms Syncing customer support history, tracking order shipments, and logistics status alerts.

Technical Specifications We Implement

REST & GraphQL

Custom API endpoints built, documented (OpenAPI/Swagger), and mapped securely using standard OAuth controls.

Event Middleware

Background queue processors (Laravel Queue, Redis) to validate data and rerun failed payloads automatically.

Idempotency Check

Event validation schemas to avoid double-charging, duplicate shipping logs, or ledger write errors.

Webhook Receivers

Secure webhooks verification containing cryptographic signature mapping to ensure data origin authenticity.

Integration Blueprint

Event-Driven Sync Architecture

Instead of fragile point-to-point requests, we build integrations using background queuing. If a third-party server goes offline, our event queues capture the message, buffer the data, and retry the request incrementally when the service returns online.

This safeguards inventory accuracy and prevents order dropouts during transaction surges.

1. Shopify Webhook Event
Customer checkout event fired containing JSON payloads
2. Event Queue (Redis Broker)
Signature verification, validation checks, and storage
3. ERP Synchronizer (Middleware)
Data format transformation and database write queue
Case Study Showcase

Retail POS & Inventory Management Sync

Read how we synchronized multiple physical retail terminals with a central warehouse database, handling checkout events, barcode scans, and real-time inventory counts safely.

Unify Your Software Operations

Tell us about your platforms, API versions, and current sync bugs. We will engineer a robust middleware connector.

Discuss Your Integration