Raj Singh

Hello! My name is Raj and I’m a machine learning engineer based in NYC.

About Me

With 6 years of experience, I currently work on Generative ML at Snapchat, where I've delivered on various high-impact projects in generative AI - image and video generation safety, optimized inference on 1B+ videos, and video labeling quality. I've solved these problems by finetuning multimodal LLMs and creating distributed inference pipelines.

My previous industry experience includes building and scaling the NLP model service that drove Cultivate’s product, as well as being a key contributor to our search platform for stylists at Amazon.

I'm super passionate about building exciting ML products. Most importantly, I want to build a product that makes a genuine positive impact.

I work best with people who are ambitious, creative, and empathic. In my free time I play as a live guitarist in NYC - I love making music and sharing it with others.

Career Mentorship

I also provide machine learning mentorship services through Exponent, that includes:

  • Personalized mock interviews for ML coding and design.

  • Valuable advice for how to navigate ML interviews at top tech companies.

  • Nuanced and personal insights on how to succeed in the industry.

  • Actionable feedback on what to improve on.

I have a 5.0/5.0 rating and have helped many students get their dream jobs in AI!

“Thanks a lot for all your help, I couldn’t have done it without you! Really appreciate it!”
— Junru Ruan, Machine Learning Engineer at Snap
Raj provided an outstanding coaching experience. I walked in uncertain about how to structure my approach and walked out with a clear understanding of the surface area I needed to cover. His insights were incredibly valuable, and he was generous with his time. I’m extremely grateful for his help.
— Adam Leon, Machine Learning Engineer at Uber
Very thoughtful, insightful and a great communicator! Structured the conversation very strategically as well!
— Ambika Nigam, Product at LinkedIn