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Operations technology
EV Charging App
An OCPP communication, session and health-management platform for electric vehicle charging stations.
- name
- EV Charging App
- category
- Operations technology
- platforms
- Web · Mobile
- languages
- Python
- frameworks
- Flask · FastAPI · SQLAlchemy
- integrations
- OCPP · WebSocket · Oracle/MySQL
- delivery
- Web + Mobile API · Linux · systemd · Health checks
01
The need
Charging operations need connectivity, sessions, billing and device health to be observed together in real time.
02
The approach
A platform connected OCPP communication with web and mobile management surfaces, focusing on session lifecycle, billing and station health controls.
03 / Engineering approach
Architecture decisions and delivery responsibility.
Technical architecture
The OCPP/WebSocket connection layer combines station, session, user and billing states with web and mobile management services in one data model.
Delivery and reliability
The Linux service is observed together with web and OCPP listeners; station heartbeat data and health checks are part of live-state assessment.
04 / Highlights
Capabilities that carry the workflow.
- 01OCPP 1.6 station communication
- 02Charging session lifecycle
- 03Billing and user operations
- 04Station health and operational controls
05 / Technology and delivery layers
Languages
- Python
Frameworks
- Flask
- FastAPI
- SQLAlchemy
Data and integration
- OCPP
- WebSocket
- Oracle/MySQL
Platform and delivery
- Web + Mobile API
- Linux
- systemd
- Health checks