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Shahjalal Rafi

Fullstack Developer with Devops enthusiasm, AWS Community Builder and Technological Teacher with a literary soul, dedicated to architecting robust digital experiences.

Dhaka, Bangladesh Joined on Apr 4, 2026 https://shahjalal-rafi.vercel.app/

Jul 21

We Cut AWS Costs 85% While Scaling to Millions of Users - A System Design Case Study.

#systemdesign #aws #cloud #devops

5 min read

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