Abhishek Garg
Mentor
Rising Codementor
US$8.00
For every 15 mins
ABOUT ME
ML developer with 6 years of experience (fin-tech & retail)
ML developer with 6 years of experience (fin-tech & retail)
I like interacting and teaching people. This helps me to learn and work on some new topics coming from students as well. I have been mentoring various communities students for last 4 years. If any student is able to achieve his/her goal; their happiness makes me feel very special. This makes me really liking teaching students. I have heard lot of positive feedbacks from various students about codementor. Looking forward to be the part of codementor as well.
Kolkata (+05:30)
Joined May 2023
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EMPLOYMENTS
Data Science manager
Paytm
2024-01-01-Present
Currently working with Paytm and involved in multiple live projects
Currently working with Paytm and involved in multiple live projects
Python
Python
Data Scientist 1 (Global Risk & Fraud team)
PayPal
2021-10-01-2023-10-01
- Developed RI based methodologies to tag unknown applications to minimize loss.
- Worked on algorithms to optimize existing ...
- Developed RI based methodologies to tag unknown applications to minimize loss.
- Worked on algorithms to optimize existing strategy (ML model cut-offs & rules) to align with monthly business KPIs for Venmo, reducing loss and increasing revenue.
Risk management
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Risk management
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Data Scientist (AI Garage)
Mastercard
2017-06-01-2021-08-01
- Developed an automated Revenue forecasting engine using R and Python. Used models like ARIMA, Prophet, TRMF, and DEEPAR.
- ...
- Developed an automated Revenue forecasting engine using R and Python. Used models like ARIMA, Prophet, TRMF, and DEEPAR.
- Developed ML models to generate adversarial attacks and made regression and boosting models robust.
- Created ML models for shifting ATM cash withdrawal to POS transactions.
- Worked on client projects developing ML models for Retail and Restaurants.
- Developed an internal data validation tool, used for anomaly detection.
- Improved Confluence's search engine capability using NLP.
Python
R
Boost
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Python
R
Boost
Maps
Atlassian
NLP
Confluence
A/B testing
Reinforcement Learning
Linear regression
Regression testing
Time Series Forecasting
Transformers
AboutML
Rmf
Decision tree models
Adversarial attack patterns
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