Mark Tsimelzon (@marktsimelzon) 's Twitter Profile
Mark Tsimelzon

@marktsimelzon

Director of Engineering, WhatsApp / Meta. All opinions are my own.

ID: 18176641

linkhttps://www.linkedin.com/in/marktsimelzon/ calendar_today16-12-2008 23:46:28

468 Tweet

499 Followers

772 Following

Aleksandr Volodarsky (@volodarik) 's Twitter Profile Photo

AI is changing every industry—from healthcare to automobiles to even space. Here are the 10 most fascinating AI startups to give you a peek into the future:

Mark Tsimelzon (@marktsimelzon) 's Twitter Profile Photo

Very true. One of the very top performers I have worked with told me at our first 1-1: “Please never talk to me about ratings, levels, promos, and the like. I am just not interested.” This person has done very, very well.

Mark Tsimelzon (@marktsimelzon) 's Twitter Profile Photo

People who work in the field of messaging have known for a while that Telegram is not secure. But here is a very long and well-researched article from Wired claiming the same.

Mark Tsimelzon (@marktsimelzon) 's Twitter Profile Photo

Very good advice. I’ve seen even more extreme examples of this, where somebody who claims they’ve managed 200-500 people is hired to manage 10.

Amjad Masad (@amasad) 's Twitter Profile Photo

People constantly ask me “given how good AI is at coding is it still worth it to learn to code?”— Are you crazy? The ROI on learning to code has 10x’d with AI. Learn the basics and with some tenacity you can build your dream MVP. Links to get started in thread:

Mark Tsimelzon (@marktsimelzon) 's Twitter Profile Photo

Wrote up my thoughts on a lesson learned at Meta about the role of engineering, and my past mistakes: linkedin.com/pulse/you-job-…

Mark Tsimelzon (@marktsimelzon) 's Twitter Profile Photo

I've seen humans confused by what's shown on this photo. But not ChatGPT (with some extra photo critic training). Pretty impressive, I must say.

I've seen humans confused by what's shown on this photo.  But not ChatGPT (with some extra photo critic training).  Pretty impressive, I must say.