Waynull

Waynull builds custom EV charging software for charge point operators, charger manufacturers and EV startups in 10+ countries, including the US and Europe. EV charging is our focus. We build CSMS platforms (also called CPMS or charging back-office), OCPP and OCPI integrations, driver and operator apps, payments and dashboards.

Since 2024 we have served 30+ clients, including 24+ EV startups, delivered 10+ CSMS projects and shipped apps with 300K+ downloads, one of them past 150K. Our work in production includes dashboards, iOS apps and fleet management for two US charging networks, and an OCPP 2.0.1 CSMS in Malaysia.

Our custom CSMS development covers charger onboarding, remote start and stop, firmware updates, diagnostics, real-time monitoring, tariffs and analytics. We work across OCPP 1.6J, 2.0.1 and 2.1 and OCPI 2.2.1 roaming, in both CPO and eMSP roles. We also build EV charging payments with cards, tap to pay, wallets and RFID, with UPI in India, and app-less charging where a driver scans a QR code, pays by card in the browser and charges with no app or sign-up. Fleet management, smart charging, load management, energy management and white-label CSMS are also part of our work.

Teams choose us because they own the code and the data, and everything ships under their brand. Existing chargers can stay, since we re-point them to the new CSMS. We build for the rules in each market, including NEVI in the US, AFIR in the EU and the Public Charge Point Regulations in the UK. We sign an NDA before discovery, agree timelines before payment and take project payments by milestones.