
Worked on backend enhancements for the Examguide repository, focusing on improving reliability, scalability, and extensibility of resource management. Addressed routing issues in Express.js to prevent endpoint mismatches and reduce error rates. Introduced Cloudinary integration for robust file uploads, supporting a broader range of file types and enabling pagination for resource management. Migrated file storage to MongoDB GridFS, implementing streaming support for scalable and efficient file handling. Refactored the resource model using Mongoose to accommodate external links and cleaner metadata. Leveraged JavaScript throughout, delivering three new features and resolving a key bug, resulting in a more maintainable and future-ready backend.
June 2026 — Consolidated backend improvements for richardtim230/Examguide to increase reliability, scalability, and extensibility of the resource ecosystem. Delivered core routing fixes, enhanced cloud-based uploads, scalable storage via GridFS, and expanded resource modeling, driving lower error rates, richer upload capabilities, and cleaner metadata handling for future growth.
June 2026 — Consolidated backend improvements for richardtim230/Examguide to increase reliability, scalability, and extensibility of the resource ecosystem. Delivered core routing fixes, enhanced cloud-based uploads, scalable storage via GridFS, and expanded resource modeling, driving lower error rates, richer upload capabilities, and cleaner metadata handling for future growth.

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