Fastriver

About A mobile application designed for online sellers to efficiently manage orders, track payments, and monitor deliveries — all in real time. Task Help sellers manage their orders easily and conveniently, without unnecessary complexity. Description This is a complete digital product that I built entirely on my own — from concept to App Store release. The project pushed me to acquire skills in server configuration, database management, and backend coding, turning it into a genuine milestone in my journey as a developer. Data & Architecture The app stores extensive data on orders, payments, and deliveries, with built-in search and filtering. Since access requires user authentication, I built the backend around: MySQL for data storage Node.js as the server RESTful API for communication between the app and server Core Features The app is built around three essential functions that let sellers manage the full order lifecycle: 📦 Order management — create and organize orders 💳 Payment tracking — monitor payment status in real time 🚚 Delivery control — track shipments end-to-end Keeping the feature set minimal was a deliberate choice — it allowed for a fast launch and let me validate real market demand before adding complexity. While order management relies on straightforward database operations, payment and delivery tracking introduced the most technical depth and interesting challenges during development. Integrations Users can connect the app directly to their bank and delivery service — currently Monobank and Nova Poshta, two of the most widely used digital services in Ukraine. Through their APIs, the app pulls real e-commerce activity data and can even generate delivery invoices automatically, making it a genuinely practical tool sellers can use daily. Conclusion Fastriver is my first app released on the App Store. Building it meant going through the entire product development process from scratch — designing, developing, and shipping a real product while learning new technologies along the way. I'm excited to see where this milestone takes me next. Fastriver Andy Kotov Designed for iPhone Free • Offers In-App Purchases

Note: This project was my first iOS app, released and later discontinued in 2024 (developer subscription no longer active). The repository is shared as a portfolio piece showcasing full-stack development skills — from iOS frontend to Node.js/MySQL backend.