I’m Ramin Rezaei, a Senior Software Engineer with 7+ years of experience building and scaling software systems.
I work across both frontend and backend, with strong expertise in JavaScript, TypeScript, and React, alongside hands-on experience with Node.js, Python, Kotlin, and Java. I enjoy solving real-world problems where performance, reliability, and scalability matter.
I spent 3 years at Digikala Group, contributing to large-scale e-commerce systems serving 40+ million active users and handling 10+ million daily visits. Then I joined Boozt, the largest online department store in the Nordics, where I worked on internal platforms, performance improvements, and scalable content systems used across multiple markets. Today, I’m based in Sweden and working at Sinch, a global leader in cloud communications. I focus on building reliable systems and modern engineering platforms that power communication at scale.
What I enjoy most is learning, building, and sharing knowledge. There’s always something new to explore, and that’s exactly what keeps me motivated.
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