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Zenan Han

LinkedIn

GitHub

If you’re here for Spring 24’s LC discussion code, the repo is linked here

About

Hey! I’m Zenan, an undergraduate student at UC Berkeley studying Computer Science and Data Science.

Work

Citadel | Citadel Securities

Site Reliability Engineer Intern

I was on the Post Trade Engineering (PTE) SRE team servicing both Citadel and Citadel Securities, developing a firm-wide Disaster Recovery platform that monitors and controls applications’ services, and enables one-click & scheduled flipping of data centers. I worked closely with other PTE teams (Trade Management System, Cash and Collateral Management, Treasury) for integration and feature releases.

Python • Java • Kubernetes • Kafka • GCP • Airflow • Datadog • Splunk

Amazon Web Services

Front End Engineer Intern

I was part of the AWS Connect team, working on a state management system and multi-purpose toolbar for the Contact Flow Editor. This enabled undo/redo, toolbar block interactions, history tracking, and other QoL upgrades for the front end. See the press release for my work here.

JavaScript/TypeScript • React • NodeJS • Java

ArcLab.io

Software Engineer Intern

ArcLab.io is an early-stage EdTech startup. I worked on new features for the main web MERN-stack application, introducing a module-sharing system, geofencing and geolocation features, and back-end integration with WordPress.

JavaScript/TypeScript • React • NodeJS • WordPress

Academic History

University of California, Berkeley (2021 - current)

B.A. Computer Science, B.A. Data Science - GPA: 4.00

Casual

I enjoy music/concerts/DJ sets, watching/making films, and going to new places!