Prompt Engineer
Alex Rivera
@alex-rivera · Joined Mar 22, 2026 · Contributor
Community Pioneer
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Prompt systems, reusable evaluation prompts, and making model output easier to trust.
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Recent activity
started Share the prompt you reuse most often at work
Nov 7, 2026replied to ChatGPT Plus: what actually changed in the October update?
Nov 7, 2026replied to Share the prompt you reuse most often at work
Nov 7, 2026reviewed Pika
Nov 1, 2026reviewed Copilot
Nov 1, 2026reviewed n8n
Nov 1, 2026reviewed Cursor
Nov 1, 2026reviewed ElevenLabs
Nov 1, 2026reviewed Kling
Nov 1, 2026reviewed Runway
Nov 1, 2026