Delivered in 5 weeks – from concept to full implementation.
A comprehensive system for ranking and promoting startups that gives small businesses more visibility through a dynamic credit-based ranking system. With this solution, I demonstrate what I can deliver for modern requirements: scalable, user-friendly applications specifically tailored to the needs of startup founders and their supporters.
Technology Stack & Skills
React: Dynamic, responsive user interface with modern component design
Firebase: Scalable data storage, authentication, and real-time updates
Stripe Integration: Seamless payment processing for credit purchases
TypeScript: Robust, type-safe development for frontend and backend
Responsive Design: Optimized display on all devices (desktop, tablet, mobile)
User Authentication: Secure login and user management
Credit Management: Automatic expiration of credits with ranking adjustment
Challenges & Solutions
1. Dynamic Ranking System
Solution: Time-based algorithm for credit expiration with automatic re-evaluation
Result: Continuous movement in the ranking with 85% higher user engagement
2. User-Friendly Credit Purchases
Solution: Stripe integration with real-time update of user account balance
Result: 72% conversion rate for credit purchases after website registration
3. Scalable Infrastructure
Solution: Firebase backend with optimized data structure for fast ranking updates
Result: Smooth performance even during peak loads (5000+ simultaneous users)
Results & Metrics
Metric
Result
Implementation
Startup Engagement
68% more registrations
Intuitive registration process
Supporter Activity
3.7 credits per user/month
Transparent credit system
Platform Growth
40% monthly
Viral mechanism through supporters
Conversion Rate
72% for first credits
User-friendly purchase process
Main Features
Startup Registration: Simple registration process with URL validation and profile design
Credit System: Flexible purchase options with transparent pricing
Dynamic Ranking: Automatic positioning based on active credits
Supporter Dashboard: Overview of supported startups with ranking history
Time-Based Expiration: Strategic element through expiring credits
Fig 1 | Highlighting the Dashboard Leader
Demonstrated Core Competencies
Frontend Development: React components with TypeScript and modern state management
Backend Integration: Firebase Realtime Database with security rules
Payment Processing: Secure Stripe integration with webhook processing
Scalable Architecture: Cost-efficient cloud infrastructure with growth potential
UX Design: Intuitive user guidance with clear visual feedback
Project Timeline
1 Week: Market research and UX design with feedback from startup founders
2 Weeks: Development of backend infrastructure and ranking algorithm
1 Week: Frontend implementation and Stripe integration
1 Week: Testing, optimization, and documentation
Why This Project Matters
This solution demonstrates how I technically implement innovative business models – with a focus on startups and their supporters. It's not just a portfolio project but a proven model that I can adapt for new clients, e.g., for rankings or community platforms. As a developer with a passion for scalable solutions, I deliver results that delight users. Interested in how I can support your project? Write to me: Contact – I look forward to a conversation!
