Technical Architecture

Built for Enterprise Scale

A modern, scalable architecture designed for high availability, performance, and multi-tenant isolation. Built on proven technologies trusted by industry leaders.

.NET 9Next.js 14PostgreSQLRedisTemporal.ioKubernetesDockerTypeScript

System Architecture

A layered architecture with clear separation of concerns and well-defined boundaries.

Frontend Layer
Admin Dashboard
Next.js 14
Customer Portal
Next.js 14
Backoffice
Next.js + Liquid
Mobile App
React Native
API Layer
Simplica API
Main REST API
Admin API
Platform Admin
Shopify App
OAuth & Webhooks
Service Layer
Core Services
Workflows
Integrations
Jobs & Hooks
Data Layer
PostgreSQL
Primary DB
Redis
Cache & Pub/Sub
RabbitMQ
Message Queue
Spaces
Object Storage

Architecture Layers

Each layer has specific responsibilities and communicates through well-defined interfaces.

Frontend Applications

Modern React-based web and mobile applications with server-side rendering.

Next.js 14React 18TypeScriptTailwind CSSReact Native

API Gateway

RESTful APIs with JWT authentication, rate limiting, and API versioning.

ASP.NET Core 9JWT AuthSwaggerSignalR

Business Services

Domain-driven services for commerce, CRM, and platform operations.

Service LayerDomain EventsCQRS PatternsValidators

Data Persistence

Multi-tenant PostgreSQL with Entity Framework Core and Redis caching.

PostgreSQLEF CoreRedisRabbitMQ

Multi-Tenant Isolation

Each tenant operates in complete isolation with their own database, custom hooks, and integration configurations. The admin platform provides centralized management and cross-tenant analytics.

Database Isolation: Each tenant has a dedicated PostgreSQL database
Custom Code Execution: SyncHooks and Jobs run in isolated gRPC services
Feature Configuration: Per-tenant feature flags and settings
Integration Independence: Separate API keys and credentials per tenant
Admin Platform
Central Management
Tenant Mgmt
Feature Flags
Billing
Tenant A
Isolated Database
Custom Hooks
Own Integrations
Tenant B
Isolated Database
Custom Hooks
Own Integrations
Tenant C
Isolated Database
Custom Hooks
Own Integrations

Workflow Processing

Temporal.io powered workflows ensure reliable processing with automatic retry and recovery.

Webhook Received
Validate & Queue
Execute Hooks
Transform Data
Persist & Sync
Notify Complete

Durable Execution

Workflows survive failures and continue from where they left off

Automatic Retry

Configurable retry policies for transient failures

Observable

Full visibility into workflow state and history

Infrastructure & Security

Production-ready infrastructure with enterprise-grade security and compliance.

Kubernetes Cluster

Container orchestration on DigitalOcean with auto-scaling.

DigitalOcean K8sDockerHelm ChartsIngress

Workflow Engine

Temporal.io for durable workflow execution with automatic retry.

Temporal.ioActivitiesWorkflowsWorkers

Message Queue

RabbitMQ for async processing and event-driven architecture.

RabbitMQPub/SubDead LetterPriority Queues

Security

Enterprise-grade security with isolated tenant data and GDPR compliance.

JWT/OAuthRBACEncryptionGDPR Tools

Codebase Statistics

A significant engineering investment representing years of development.

1,800+
Total Files
567
C# Domain Models
559
Frontend Components
8+
Integration Modules

Explore Integration Capabilities

See how we connect with leading e-commerce platforms and back-office systems.