
AI Prompt Optimisation Tool
Premium AI prompt optimisation tool generating 545+ monthly organic visitors, ready for immediate s…

This advanced AI platform is designed for generating professional, high-quality photo and video content at scale. It effectively solves the high cost and time constraints of traditional media production, allowing users to create unique visuals in minutes.
The platform is strategically positioned to capture the rapidly growing markets of content marketing, e-commerce, and social media. The current architecture is scalable, robust, and prepared for seamless integration of new AI models. The model has no limitations for generating different content (18+).
More than 1000 visits, 196 registered users.
What technologies, tools & platforms were used to build this project?Backend Stack:
Node.js + Express - RESTful API server TypeScript - type safety and code reliability PostgreSQL - main database for users and transactions Redis (optional) - caching of generation results for cost optimization JWT - user authentication bcrypt - password hashing Zod - input data validation BullMQ - task queue for asynchronous processing Helmet & CORS - security and attack protection Frontend Stack:
Next.js 14 (App Router) - React framework with server-side rendering TypeScript - type safety Tailwind CSS - utility-first CSS framework Zustand - application state management Axios - HTTP client for API requests React Hook Form - forms with validation Lucide React - icons AI Platforms & APIs
Infrastructure & DevOps:
PM2 - process management in production Nginx (recommended) - reverse proxy and load balancing node-pg-migrate - database migrations Jest - unit testing ESLint - code linting
Any other information you want to share about how this project was built?Architectural Features:
Fully production-ready with VPS deployment Microservice architecture with clear backend/frontend separation Rate limiting for abuse protection Centralized error handling and logging Caching of AI generation results to reduce costs Support for horizontal scaling Complete documentation and automated deployment scripts Security and Reliability:
JWT authentication with configurable expiration time Mandatory email verification before content generation SQL injection protection through parameterized queries Input data validation through Zod schemas Rate limiting and DDoS attack protection Secure payment data storage Performance:
AI API request optimization through caching Asynchronous generation processing Database indexes for fast searching CDN-ready architecture for static files
Apart from tech, is there anything else to share about how this project is built?Business Logic and Monetization:
Unique token system: token Pay-per-use model with prepaid balance Multi-tier pricing system Integration with Russian and international acquiring Promo codes system for marketing campaigns User Experience:
Responsive design for all devices Multilingual support (Russian + English) Intuitive interface with presets Content library with automatic saving Transparent balance and payment history system Scalability:
Support for multiple AI providers for risk diversification Ready architecture for adding new features Automated scripts for deployment and monitoring Support for enterprise features (API for developers planned)
Who is currently using your project?Target Audience:
Content marketers and SMM specialists Small and medium businesses (local stores, restaurants, services) Bloggers and influencers on social networks Startups with limited content budget Freelancers and digital marketing agencies Educational platforms and online courses Competitive Advantages:
Comprehensive solution: text + images + video in one platform Affordable pricing with high quality (using advanced AI models) Russian acquiring (T-Bank) for convenient payments in rubles Production-ready state without requiring additional development Full payment integration and commercial launch readiness

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