Arvind Thiagarajan

Arvind Thiagarajan is a prominent Senior Staff Machine Learning Engineer at Twitter, where he has significantly contributed to the company's machine learning and data science initiatives. His role involves leading technical strategies, mentoring engineers, and overseeing the development of large-scale machine learning models that support Twitter's revenue and advertising business. He has been instrumental in transitioning Twitter's machine learning infrastructure to accommodate privacy-preserving practices without compromising business performance.2

Professional Background

• Current Position: Senior Staff ML Engineer at Twitter (since April 2015)
  • Previously served as Principal ML Engineer and Group Tech Lead for the Revenue Science organization, focusing on machine learning applications for advertising and user engagement.
• Previous Experience:
  • Research Scientist, Wireless at Amazon (2012-2015): Developed mobile applications and positioning algorithms.
  • Internships: Included roles at Google and Yahoo!, where he worked on database optimization and adaptive replication systems.2

Education

Arvind holds a PhD in Computer Science from the Massachusetts Institute of Technology (MIT), where he focused on energy-efficient positioning technology for smartphones. He also earned a B.Tech in Computer Science and Engineering from the Indian Institute of Technology, Madras, where he was awarded the President's Gold Medal for academic excellence.2

Skills and Contributions

• Expertise in developing machine learning frameworks and models.
• Leadership in cross-functional teams to enhance user experience and monetization strategies.
• Extensive background in data science, computational biology, and software engineering across various high-tech companies.12

Arvind Thiagarajan's work exemplifies a blend of technical prowess and strategic leadership within the rapidly evolving field of machine learning at one of the world's leading social media platforms.