This project implements a scalable and fault-tolerant email event processing architecture using AWS services.

SES
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SNS (email events)
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SQS (buffer + DLQ)
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Worker / Cron (batch processing)
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Redis (deduplication)
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Webhook
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Database (analytics / state)

• ReactJS, TailwindCSS, Material UI, JavaScript, Axios

• Node.js, Express.js, JWT, MongoDB, BullMQ, Redis, AWS SES, SNS, SQS, WebHook