Hi! I’m Shreyas, currently a Senior Data Scientist at American Express, with 3+ years of experience across credit risk modeling, customer analytics, and experimentation. I’ve worked with large-scale data, built ML models, and used tools like Python, R, SQL, Tableau, Spark, and AWS to drive business impact. I hold an MS in Data Science from Arizona State University and have previously worked at Accenture. On Topmate, I help: Students breaking into data science & analytics Professionals preparing for tech interviews (ML, SQL, case rounds) International students navigating job search, OPT, and transition to full-time roles Anyone who needs career guidance, resume/LinkedIn reviews, or project help Book a session if you want direct, practical, and honest feedback to level up your data science journey! 👨‍💻📈