ETL → ELT Upgrade

Level: beginner · Time: 3–6 hours

Stack

• python
• sql
• postgres

Artifacts

• raw_load.py
• transform.sql
• lineage.md
• tests.sql
• README.md

Ship requirements

• Repo link
• Demo or screenshots
• Write-up (tradeoffs + what broke + fix)
• 2 resume bullets