Software Engineer · Amazon Alexa Shopping

Jolin Zhang

I build large-scale, customer-facing notification and shopping systems — from backend service design to the polish of the end experience.

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About

Software engineer on Alexa Shopping at Amazon, focused on distributed systems that reach millions of customers.

I led a 9-person team to migrate Alexa's notification delivery off five legacy systems onto a single unified platform, brought Add to Delivery to Alexa devices, and shipped an ML-driven backoff mechanism that lifted notification read rate ~23% while keeping purchases flat.

I care about clean systems design, measurable customer impact, and shipping the last 10% of polish that most people skip.

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Work

01 Software Development Engineer · 2024–Now
Amazon◆ Amazon◆ Amazon◆ Amazon◆ Amazon◆ Amazon◆
02 Software Engineering Intern · 2023
TG3D Studio◆ TG3D Studio◆ TG3D Studio◆ TG3D Studio◆
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Projects

  • Project One

    Placeholder — a one-line description of what it is and the tech behind it.

    Tech stack · Year
  • Project Two

    Placeholder — a one-line description of what it is and the tech behind it.

    Tech stack · Year
  • Project Three

    Placeholder — a one-line description of what it is and the tech behind it.

    Tech stack · Year
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Contact

Say hello

© Jolin Zhang