Creem — AI-powered Financial OS
An AI-powered Financial OS designed to streamline payment processing, financial management, and automation for businesses.
Client
Gabriel Ferraz
Services
Web Development, Refactoring
Industries
FinTech • AI • Payments
Timeline
2 Months
Project Summary
Creem is an AI-powered Financial OS designed to streamline payment processing, financial management, and automation for businesses.
The platform leverages intelligent automation to simplify complex financial workflows, enhance security, and improve overall efficiency. My focus was on building a scalable, secure, and user-friendly experience that ensured seamless transactions and robust backend support.
My Role
Implemented new features that enhanced the payment handling experience for users. Fixed long-standing critical bugs, resolving them quickly and improving overall system stability.
Built multiple pages from scratch to support core platform functionalities. Developed a demo AI feature to showcase the company's capabilities in financial automation. Validated and debugged API endpoints to ensure accurate and seamless data communication.
Challenges &
Solutions
Legacy Bugs: Introduced TypeScript for type safety and Redux for efficient state management to handle the growing complexity of the project. API Inconsistencies: Addressed discrepancies in data flow by refining endpoint logic and writing tests to validate integration.
Authentication Issues: Fixed token-based login bugs by rewriting the auth middleware and enhancing session management. New Feature Requests: Delivered fast iterations using a component-driven approach and reusable code patterns.
Key Learnings
Secure authentication mechanisms • End-to-end testing for transaction-critical features • Fast-paced agile collaboration • Fullstack versatility
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