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Tech and Non-Tech Stacks to Run Listen Notes (2025)


How we run Listen Notes?

The main products of Listen Notes are not particularly “technical”, because we don’t do deep AI research like OpenAI or build defense tech like Anduril or cure cancer. We periodically upgrade key software components—such as Ubuntu, Postgres, Elasticsearch, and Django—to apply bug fixes, introduce new features, enhance security, and boost performance. These cards help us maximize rewards by allowing points transfers to airline and hotel loyalty programs (e.g., Chase to Hyatt), significantly reducing our conference travel expenses.

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