@stefanolaru
Head of Development | Architect | 7x AWS Certified | AWS Community Builder | Serverless
An architect by trade, practicing architecture in the Cloud. 7x AWS Certified, AWS Community Builder, Serverless advocate, Vue enthusiast.
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Sep 19, 2025 · 5 min read · While building Creditaki, an AI-powered credit assistant, I had two non-negotiable requirements: a fully serverless architecture and real-time streaming for the best user experience. Users expect AI responses to appear token by token, like ChatGPT. B...
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Feb 23, 2024 · 3 min read · AWS SES is extremely powerful but it's likely surpassed only by AWS Cognito in terms of opacity and debugging difficulty. It usually works, but when it doesn't, it's a time-sink. I've been working on migrating a client's on-premise shopping cart solu...
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Nov 14, 2023 · 7 min read · A recent challenge I had on a project was enabling access to a production MySQL database on Amazon RDS, mostly for data analytics purposes. The requirement was to run ad-hoc SQL queries for periodic analytics reports and extract data to populate some...
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Mar 28, 2023 · 9 min read · A Lambda function runs in its own container and when invoked, the external requests to 3rd-party services will appear as coming from various IP addresses. This becomes a problem when our Lambda function needs to communicate with IP-restricted access ...
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Mar 8, 2023 · 5 min read · Traditionally, when we think about loose coupling and serverless in AWS, it's an API Gateway endpoint triggering a Lambda function that sends messages into SQS. But API Gateway directly integrates with a handful of other AWS APIs, and SQS is one of t...
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