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    Posts by Andre Santos

    Senior Backend Engineer

    • Developers5 min read

      How To Set-Up SQS Dead-Letter Queues With Alarm Notifications

      Welcome to the first installment of Fidel API's engineering series. This week, our Senior Backend Engineer, Andre, guides us through setting up SQS dead-letter queues, a critical element of building serverless or event-driven architecture.

    • Blogs4 min read

      We The People | André Santos

      I've sat down this week with Andre Santos. I've asked him a few questions, trying to get to know him a little better. Join me on this journey, and let's see what Andre had to say!

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    © Fidel Ltd 2023. Fidel API uses a proprietary tokenization system and does not store any card numbers.
    All API requests use TLSv1.2 with end-to-end encryption. Fidel API receives transaction authorization messages
    typically within seconds of a successful authorization event.

    © Fidel Ltd 2023. Fidel API uses a proprietary tokenization system and does not store any card numbers. All API requests use TLSv1.2 with end-to-end encryption. Fidel API receives transaction authorization messages typically within seconds of a successful authorization event.

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