Marcin Borkowski

Marcin Borkowski

Staff Software Engineer at Box

About Marcin

Staff Software Engineer at Box, formerly at Netflix. Over 20 years of experience as an engineer, leader, and mentor. I tackle complex problems with a product-oriented mindset, enjoy sharing knowledge, and remain open to learning from others.

Contributions

Talks Given 2

Talks

Taming massive files in the browser: chunking, streaming & reviewing

Ever watched your tab choke on a multi-gigabyte upload? In this fast-paced talk you'll discover how to: Slice massive files into resumable chunks and handle flaky networks like a pro Stream large CSVs on the fly without killing your heap Build a lightning-fast review & edit interface for millions of records Add real-time ETAs and auto-resume to delight your users Just battle-tested patterns and live demos you can adapt on day one. See you at WarsawJS!