About the project

Providing **dashboard** & **portfolio** tools around the {'NFT ecosystem'}. 

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Developed a fail-proof $ETL that extracts data from both on-chain [Ethereum]
and off-chain [Twitter, Opensea, X2Y2, LooksRare etc.] sources.

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- Used $Redis as a checkpoint caching mechanism.
- Used $RabbitMQ for producer-consumer pattern.

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It also determined storage methods [$IPFS, $Arweave etc.] of NFT collections.

See the demo

https://youtu.be/1CkGmMU-nL4

Details of our work

• Developed NFTBull ETL Engine
  • Capable of indexing on-chain and off-chain data.
  • Used RabbitMQ for producer-consumer pattern.
  • Utilized Redis for checkpoint caching mechanism to ensure data integrity.
• PostgreSQL
  • Used for data warehousing
• dbt
  • Developed complex SQL models that curates active listings using both on-chain and off-chain NFT marketplace data.