Mobile & Backend

PowandGo — EV Charging Platform

PowandGo is an EV charging and sharing-economy platform connecting electric and plug-in hybrid vehicle drivers with charging infrastructure provided by individuals and businesses. Charging-point owners can make their infrastructure available to other drivers, manage reservations and payments, and generate revenue from their charging locations. The platform supports charging-point discovery, advance reservations, charging sessions, payments and transactions, trip planning, emergency SOS charging, reviews, and charging-point management.

View on App StoreView on Google Play

Impact

Crash Rate

10% → 0.5%

95% reduction through systematic debugging and null-safety enhancements

App Startup Time

10s → 3s

70% reduction via architecture improvements and API optimisation

Screenshots

PowandGo bookings screen showing charging reservations and session details
PowandGo active charging session showing elapsed time, energy usage, and pricing
PowandGo completed charging session showing energy consumed and final charging cost

Responsibilities

  • Maintain and improve the production Flutter application across Android and iOS
  • Diagnose and resolve production crashes, race conditions, state-management issues, and performance bottlenecks
  • Work on reservation, booking, charging-session, garage, payment, and related production workflows
  • Contribute to backend APIs and server-side functionality using NestJS, MySQL, and Prisma ORM
  • Maintain integrations across the mobile/backend ecosystem and support reliable App Store and Google Play releases