Shreyansh Singh

I am a Principal Machine Learning Engineer at Level AI, where I lead a distributed team across India and the USA. We tackle complex NLP challenges at scale, specifically focusing on building and scaling large language models (LLMs) to extract valuable insights from contact-center conversations. My work also involves optimizing LLM training and inference, delving into kernel development, and pushing the boundaries of ML systems engineering.

Before Level AI, I worked as a Data Scientist at Mastercard’s AI Garage, where I developed AI models to enhance transaction security and intelligence. My career has been primarily focused on applied research, bridging the gap between innovation and real-world applications. This includes launching AI-driven products and contributing to research published in AI conferences.

I earned my B.Tech in Computer Science and Engineering from IIT (BHU) Varanasi under the mentorship of Prof. K.K. Shukla, where I worked on privacy-preserving machine learning in healthcare. I also explored adversarial machine learning and malware classification. My internships spanned diverse fields, including 5G mobility at Samsung Research Institute - Bangalore and malware detection at the C3i Institute, IIT Kanpur.

In the past, I was an avid CTF player (handle wr47h), competing either individually or with my team Abs0lut3Pwn4g3. I also enjoy reading thrillers, fiction and biographies whenever I have the time.