Enterprise Service Platform

Designed and evolved a distributed software ecosystem consisting of multiple independent backend services, web applications, mobile clients and operational systems connected through shared infrastructure, messaging and external integrations.

The platform combined public websites, internal management tools, mobile applications, billing, calendar synchronization, real-time communication and third-party integrations into a single operational environment supporting business operations across multiple domains.

The platform had evolved into a collection of independent services, each solving a specific business problem. As the number of systems increased, maintaining consistency, deployment reliability and cross-service communication became significantly more complex.

The challenge was to enable multiple products and teams to evolve independently while preserving operational stability and a unified engineering approach.

Built and maintained a service-oriented architecture where specialized backend services handled billing, calendar synchronization, reporting, real-time communication and business integrations, while shared infrastructure provided messaging, storage, search, deployment and monitoring capabilities.

The platform supported web applications, mobile clients, browser extensions and administrative systems through common APIs and distributed backend services.

The strength of this case is not one individual technology, but service decomposition across client applications, specialized APIs, shared infrastructure and external providers.

React Website
React Native
Manager System
Browser Extension
WordPress

        │

     API Layer

 ├── Client
 ├── Billing
 ├── Calendar
 ├── Jira
 ├── Reports
 ├── Distance Matrix
 └── WebSocket

        │

RabbitMQ
Redis
Elastic
MySQL
S3

        │

Google
Microsoft
Jira
AWS