Haolin Wang

Frontend Engineering • Product Delivery

Frontend engineer building enterprise products.

I build clear, reliable enterprise applications.

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Current snapshot

Role
Frontend Engineer at Amazon
Base
New York, NY
Focus
Fullstack architecture, UX, and product delivery
Background
Amazon, soco.ai, USC, CMU

Journey

Experience and education.

Oct 2024 – Present

AWS

Frontend Engineer II building Amazon Quick.

Jun 2021 – Oct 2024

Amazon

Frontend Engineer II on the customer contact platform.

Mar 2019 – Jun 2021

soco.ai

Software Developer building dashboards, APIs, and chatbots.

Jan 2021 – May 2025

University of Southern California

M.S. in Computer Science.

Aug 2017 – Dec 2018

Carnegie Mellon University

M.S. in Advanced Infrastructure Systems.

Impact

Stats across roles.

7+ years

Building frontend applications with React and TypeScript

100+ teams

Supported through platform extensibility work at Amazon

50+ teams

Benefited from internal service and DevOps improvements

Selected work

Selected projects.

See full project list
ReactTypeScriptAI Analytics

AWS | Amazon Quick

Leading frontend development for embedded experiences in Amazon Quick, an agentic AI business analytics tool, using React, TypeScript, and Java.

GenBI embedding blog
Micro-frontendsPerformanceEnterprise

Amazon | Customer Contact Platform

Built React and TypeScript features for Amazon's customer contact platform, including authentication workflows, micro-frontend feature gating, and performance improvements.

ReactNode.jsPython

soco.ai | AI dashboards

Built React dashboards and backend APIs for data annotation, NLP model training, and analytics on millions of documents.

COVID-19 research article

Outside work

What I’m into lately.