Data Skills Coach

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  The bannered entry screen

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  Diagnostic Screen

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  Diagnostics_Driven_Personalized_Skill_Growth_Path

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  Diagnostic Results_WithPersonalized_CostEstimate

Most Skills training sells a fixed bundle — whether you need 2 units or 12, you sit through and pay for all of them.

Data Skills Coach flips this: it diagnoses your specific skill gaps first, then builds a personalised learning path around only those gaps.

** How it works: **

1. Choose a full adaptive assessment or jump straight into one tier you already know you want to focus on.
2. A tiered diagnostic (Basic, Intermediate, Advanced — 5 questions each, 15 core competencies) stops the moment it finds your skill ceiling, rather than testing advanced concepts before confirming the basics are solid.
3. A clear results screen shows what you've passed, what's a genuine gap, and what wasn't tested yet (and why).
4. For every gap only, you get a short concept lesson with a worked example, then a hands-on SQL exercise against a real synthetic dataset — graded by actually executing your query and comparing real results, not just judging how the SQL "looks."
5. A closing summary shows exactly how much of the full course you needed versus what a generic course would have made you sit through.

Built for learners who are unsure which specific skills they're missing and don't want to relearn what they already know — students prepping for data roles, professionals brushing up before a job switch, or anyone who wants an honest, fast read on where they stand.

Built With

• api
• codex
• gpt-5.6
• openai
• python
• sqlite
• streamlit