Five years of production work across e-commerce, enterprise systems, and educational platforms. Specializes in Python backends (Django, FastAPI), PostgreSQL/Redis pipelines, and LLM integration. Quietly the reason our SLAs hold.

• GitHub

  github.com/mainuzzamanbabu
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• LinkedIn

  linkedin.com/in/mainuzzaman
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• Personal site

  mainuzzaman.netlify.app
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• Email

  qubetixco@gmail.com
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