VoltMeld — an EV charging station finder platform.

VoltMeld is the all-in-one companion for electric-vehicle drivers. Find chargers, plan range-aware road trips, track every kWh, and get AI-powered advice — so you can focus on the drive, not the battery.

Everything you need to drive electric

🔍 Find & navigate

• Smart station map — browse thousands of chargers on an interactive Google Map, filtered by connector, network, speed, availability, and on-site amenities.

• Turn-by-turn routing — launch navigation to any station in one tap.

• Favorites & alerts — bookmark your go-to chargers and get pushed the moment they free up or drop in price.

🗺️ Plan with confidence

• Range-aware trip planner — enter a destination and VoltMeld automatically inserts charging stops based on your vehicle's battery, efficiency, and safety buffer.

• AI trip advisor — chat with a GPT-powered assistant about routes, range anxiety, charger etiquette, or the cheapest way to make it home.

• Multi-vehicle garage — save every EV you drive, each with its own real-world range profile.

⚡ Track & understand

• Session history — automatic log of kWh delivered, cost, duration, and session speed curves.

• Charging analytics — beautiful fl_chart dashboards showing spend, energy, and CO₂ saved over time.

• Price history — see how a station's kWh rate has trended so you charge when it's cheapest.

👥 Powered by the community

• Reviews & photos — read and write honest station reviews before you pull in.

• Live community reports — flag broken, ICE'd, or offline chargers in real time and help other drivers avoid dead stops.

• Gamified rewards — earn badges, level up, and keep streaks alive just by charging.

🔐 Built for everyday use

• One-tap sign-in with Google, Apple, or email — auto-refreshing JWT keeps you logged in without the friction.

• VoltMeld Pro — premium routing, unlimited saved trips, and advanced analytics via Stripe or native in-app purchase.

• Push notifications — Firebase-powered alerts for availability, price drops, and session milestones.

Under the hood

📱 Mobile

Flutter 3 · Riverpod · GoRouter · Dio · Google Maps · Firebase Messaging

⚙️ Backend

NestJS 11 · TypeScript · PostgreSQL (raw SQL, no ORM) · Redis + BullMQ · Socket.io · Cloudflare R2 · AWS SES · OpenRouter · Stripe · Passport JWT

🌐 Web

React 19 · Vite 6 · Tailwind CSS · React Router