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// Enterprise Systems

Custom Software
Built Around Your Business.

Off-the-shelf software makes your team work around the tool. ZS Den builds the tool around your team — ERP systems, CRMs, OMS platforms, and internal tools engineered to your exact operational logic.

ERP SystemsCRM PlatformsOMS Python / FastAPIPostgreSQLReact REST APIsRole-Based Access
60+Enterprise Apps
80%Test Coverage
3wkMVP Timeline
24/7Support SLA
What We Build

Enterprise-Grade Internal Tools

The software that runs your operations — inventory, orders, customers, reporting — built exactly to your workflows.

🏭ERP

ERP Systems

End-to-end business management — inventory, procurement, finance, HR, and manufacturing in a single system that talks to your existing tools.

👥CRM

Custom CRM

Sales pipelines, customer records, activity tracking, and automation rules built around how your sales team actually works — not Salesforce's idea of it.

📦OMS

Order Management

Multi-channel order processing, fulfilment routing, returns management, and real-time inventory sync across all your warehouses and storefronts.

🔧Internal Tools

Ops Dashboards

Admin panels, reporting tools, and internal workflows that replace spreadsheets — built fast, secured properly, and connected to your live data.

🔒Auth

Role-Based Access

Granular permission systems — warehouse staff see what they need, managers see more, admins see everything. Auditable, GDPR-safe, and airtight.

📈Analytics

Business Intelligence

Custom reporting dashboards pulling from your live operational data — the metrics your leadership team actually needs, not a generic BI template.

Tech Stack

Proven Enterprise Technology

We build on battle-tested stacks — not the framework that was trending last month.

PythonFastAPIPostgreSQLReactTypeScriptRedisDockerCelerySQLAlchemyRabbitMQKubernetesAWS RDS PythonFastAPIPostgreSQLReactTypeScriptRedisDockerCelerySQLAlchemyRabbitMQKubernetesAWS RDS
🏗️

Modular Architecture

Domain-driven design with clean separation of concerns. Adding a new module doesn't require rebuilding the system — it slots in cleanly.

🔄

Event-Driven Processing

Async task queues for heavy operations — import jobs, email campaigns, report generation — so your UI stays responsive under load.

📋

Audit Trails

Every state change logged with user, timestamp, and before/after snapshot. Compliance requirements met by default, not retrofitted later.

🌐

API-First

Full REST API from day one. Connect your software to any third-party tool — accounting, shipping, marketing — without custom middleware hacks.

// Custom Software

Replace the Spreadsheets.

Describe your operational problem. We'll tell you exactly what we'd build and why — before you commit to anything.

 Free Consultation
 No Lock-In Contracts
 Response in 24h
 Dedicated Dev