Charger Management Platform
We build charger management systems that scale from 10 chargers to 10,000. Our CSMS platforms handle OCPP communication, real-time monitoring, billing, driver apps, and multi-site fleet operations for charge point operators who need reliable infrastructure software.
What We Deliver
Core capabilities
Central System Management (CSMS)
Full OCPP server implementation that manages charger connections, processes transaction messages, handles firmware updates, and maintains persistent WebSocket connections with thousands of charge points simultaneously.
User and Access Management
Driver-facing mobile apps with session start/stop, charging history, and payment methods. Backend RFID card management, roaming support via OCPI and eMIP protocols, and multi-tenant user hierarchies.
Billing and Payment Processing
Session-based billing with configurable tariff structures (flat rate, kWh, time, idle fees). Stripe and payment gateway integration, invoice generation, and revenue settlement across multiple site owners.
Real-Time Monitoring Dashboard
Live charger status across all sites with energy consumption tracking, fault detection, uptime metrics, and alerting. We build dashboards that give operators the visibility they need to run a reliable network.
Reporting and Analytics
Utilization reports per charger and site, revenue analytics with trend analysis, energy consumption patterns, SLA compliance tracking, and exportable reports for stakeholder communication.
Multi-Site Management
Site grouping with hierarchical organization, role-based access control for operators and site managers, white-label support for branding customization, and API-first architecture for third-party integrations.
Engineering Flow
How we execute
Tech Stack
Tools & technologies
Node.js / Python
Backend services for OCPP message processing and business logic.
PostgreSQL
Primary database for transactions, users, and charger configuration.
Redis
In-memory cache for charger status, session state, and pub/sub.
WebSocket Server
Persistent OCPP connections with reconnection handling and load balancing.
React Dashboard
Operator-facing management interface with real-time updates.
Grafana
Monitoring dashboards for charger health, uptime, and energy metrics.
Stripe
Payment processing, subscription billing, and revenue management.
AWS / Azure
Cloud infrastructure with auto-scaling, managed databases, and CDN.
Docker / Kubernetes
Containerized deployment with orchestration for high availability.