Image of Ayush Bharadwaj

Ayush Bharadwaj's Email & Phone Number

Mathematics Graduate Student

Ayush Bharadwaj's Phone Numbers

Ayush Bharadwaj's Work Experience

Postmates

Data Scientist, Risk and Fraud Detection

May 2016 to October 2019

San Francisco Bay Area

PayPal

Risk Analyst

April 2014 to April 2016

San Francisco Bay Area

Explorys, Inc.

Data Scientist (Intern)

October 2013 to January 2014

Cleveland/Akron, Ohio Area

Ayush Bharadwaj's Education

Case Western Reserve University

Master of Science (MS), Operations Research

2012 to 2014

San Francisco State University

Master of Arts (MA), Mathematics

2020 to 2022

Indian Institute of Technology (Banaras Hindu University), Varanasi

Bachelor of Technology (B.Tech.), Civil Engineering

2000 to 2004

Ayush Bharadwaj's Professional Skills Radar Chart

Based on our findings, Ayush Bharadwaj is ...

Strong sense of self
Realistic
Self-critical

What's on Ayush Bharadwaj's mind?

Based on our findings, Ayush Bharadwaj is ...

56% Left Brained
44% Right Brained

Ayush Bharadwaj's Estimated Salary Range

About Ayush Bharadwaj's Current Company

PayPal

• Developed fraud prevention strategy for North America region through the use of Decision Trees / Ensemble methods, trained on transaction data. • Reduced the Risk Decision system’s overall false positive ratio resulting in additional revenue, lower fraud loss and better customer experience.• Optimized conversion and fraud losses on digital goods platforms for two of PayPal's largest...

Frequently Asked Questions about Ayush Bharadwaj

What company does Ayush Bharadwaj work for?

Ayush Bharadwaj works for PayPal


What is Ayush Bharadwaj's role at PayPal?

Ayush Bharadwaj is Risk Analyst


What is Ayush Bharadwaj's personal email address?

Ayush Bharadwaj's personal email address is a****[email protected]


What is Ayush Bharadwaj's business email address?

Ayush Bharadwaj's business email address is [email protected]***.***


What is Ayush Bharadwaj's Phone Number?

Ayush Bharadwaj's phone (213) ***-*312


What industry does Ayush Bharadwaj work in?

Ayush Bharadwaj works in the Logistics and Supply Chain industry.


About Ayush Bharadwaj

💼 Past Experience

Ayush Bharadwaj has experience in risk analysis, data analysis, software design, language learning, and system administration. In his work, he has developed fraud prevention strategies for North America region through the use of Decision Trees / Ensemble methods, trained on transaction data, and reduced the risk decision system’s overall false positive ratio resulting in additional revenue, lower fraud loss and better customer experience. In his work as a data analyst at Explorys, Inc., he conducted statistical analyses over millions of health records to evaluate the effectiveness of classification algorithms used to identify patients at a higher risk of re-admission. Ayush Bharadwaj also wrote software to normalize health-record data ingested into the platform from multiple sources. In his role as a software engineer at Infosys, he led a team of 6 people on the design and implementation of a Systems-Integration project (database, middleware and front-end changes) in order to integrate client’s railroad operations with other companies. He also analyzed and optimized application code as well as identified, tracked and fixed requirement gaps, improved the operational efficiency of a software maintenance project by analyzing the team's activity report data and normalizing work allocation, introduced a work forecasting model in order to facilitate better work planning for the project team members, and conducted a “test vs. control” framework to infer performance of production models via historical simulation. In his work as a data scientist at Postmates, he bootstrapped the company’s real-time machine learning capability and built the first-generation functionality to host and synchronously serve machine learning models. In his role as a software engineer at Infosys, he led the effort to eliminate ML tech debt (model chaining, feedback loops, unsanitary input data), and developed a “test vs. control” framework to infer performance of production models via historical simulation. In his work at Postmates, he also recognized by UIDAI leadership for outstanding contribution to the project in a short span of time.


🎓 Education

Ayush Bharadwaj's education comes from an extensive background of experience in both academic and professional life. He has earned a Master of Science in Operations Research from the Case Western Reserve University in 2012, and a Master of Arts in Mathematics from San Francisco State University in 2020. Ayush Bharadwaj is also a dual-certified Zaccara Yoga teacher and teacher of yoga dog parapraxis.Ayush Bharadwaj's professional work experience has included working as a research mathematician for the Dow Jones company from 2012 to 2014 and as a senior engineer for the Eurotech Group from 2006 to 2010. Bharadwaj has also taught yoga dog parapraxis for the past two years.Ayush Bharadwaj is a yoga teacher and teacher of yoga dog parapraxis. He first learned the practice from his grandfather, who was a professional yoga sadhaka. Bharadwaj has been teaching yoga dog parapraxis for the past two years.


💡 Technical & Interpersonal Skills

Ayush Bharadwaj has two years of experience in risk analysis and data gathering from working on a linear regression model, through cross-validations and bootstrap techniques, to reducing fraudulent events on a digital goods platform, as well as from developing a software to normalize health-record data ingested by the platform, to conducting statistical analyses over millions of health records to evaluate the effectiveness of classifying algorithms used to identify patients at a higher risk of re-admission, and organizing and led a team of six people on the design and implementation of a systems-integration project (database, middleware and front-end changes) in order to integrate client’s railroad operations with other companies. He has experience in software engineering and in data analysis, and has develop a “test vs. control” framework to discover performance of production models via historical simulation. Furthermore, he is a data scientist who specializes in machine learning and in data engineering, having developed a “test vs. control” framework to infer performance of models absent true labels, as well as in eliminating the use of machine learning tech debt, and in bootstrapping the company’s real-time machine learning capabilities.


Ayush Bharadwaj’s Personal Email Address, Business Email, and Phone Number

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In a nutshell

Ayush Bharadwaj's Ranking

Ranked #1,153 out of 23,060 for Risk Analyst in California

Ayush Bharadwaj's Personality Type

Introversion (I), Intuition (N), Thinking (T), Judging (J)

Average Tenure

2 year(s), 1 month(s)

Ayush Bharadwaj's Willingness to Change Jobs

Unlikely

Likely

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There's 89% chance that Ayush Bharadwaj is seeking for new opportunities

Ayush Bharadwaj's Social Media Links

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