Executed comprehensive codebase refactoring and QA improvements

📅 2025-09-24 — Session: Executed comprehensive codebase refactoring and QA improvements

🕒 12:30–13:45
🏷️ Labels: Refactoring, QA, Code Review, Data Deduplication, Http Client
📂 Project: Dev
⭐ Priority: MEDIUM

The session aimed to enhance code quality and robustness through a series of refactoring and quality assurance (QA) activities.

Conducted a thorough analysis of a QA dump to identify maintainability issues, breakage risks, and hygiene problems, providing actionable steps for improvement.
Refactored the package structure to better organize components related to email, file operations, HTTP requests, MongoDB handling, Motion API, and prompt management into an adapters/ package, while maintaining a streamlined core/ structure.
Implemented a centralized HTTP client in Python to replace direct requests calls, incorporating features like retries and timeouts.
Diagnosed and resolved data duplication issues in Chroma by analyzing parquet files and implementing content fingerprinting for deduplication.
Conducted a code review to highlight improvements and unresolved issues, providing a structured plan for further refactoring.
Developed a robust clustering script for daily data processing, ensuring data integrity through deduplication and filtering.
Reviewed the system architecture of an email processing pipeline, identifying key roles, mismatches, and failure points, and offering recommendations for improvements.

Successfully reorganized the codebase, improving maintainability and clarity.
Enhanced the HTTP client functionality, increasing robustness and efficiency.
Improved data integrity and processing efficiency through deduplication and clustering.

Further refactoring based on code review recommendations to enhance code quality and maintainability.
Implementing the recommended changes to the email processing pipeline architecture.