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AutomationPythonBackend
Automation Tools
A suite of Python automation tools built to eliminate manual processes: data pipeline automation, report generation, email automation, web scraping, and API integration scripts.
Solo Developer
Ongoing
Problem
Business teams spend hours weekly on repetitive data tasks: pulling reports, cleaning spreadsheets, sending notification emails, and entering data across systems.
Solution
Built a collection of reusable Python scripts and tools that automate these workflows. Each tool is configurable, documented, and designed to run on a schedule or be triggered via API.
Architecture
Modular Python scripts organized by function. FastAPI serves as the orchestration layer for scheduled jobs. SQL databases store job logs and configuration. Playwright handles web automation where needed.
Features
Scheduled data extraction from multiple sources
Automated Excel/CSV report generation with charts
Email notification system with templated messages
Web scraping pipeline with error handling and retries
API integration connectors for common services
Job logging and failure alerting
Configuration-driven — no code changes for new tasks
Tech Stack
PythonFastAPISQLPlaywrightREST APIs
Lessons Learned
- Configuration over code for business users
- Error handling and logging are the real product in automation
- Simple scripts composed together beat monolithic solutions
Challenges
- Handling flaky external APIs with retry logic and circuit breakers
- Making tools configurable enough without becoming complex
- Writing error messages that non-technical users can act on
Future Improvements
- Web UI dashboard for job monitoring
- Slack/Teams notification integrations
- Distributed task execution with Redis