Senior Data Scientist
Current-Driving innovation to improve model stability and reactivity.-Enhanced data tracking by monitoring variables' descriptive statistics and performing root cause analysis to resolve any anomalies
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Abdullah Ahmad is listed as Data Science Senior at American Express | IIT Guwahati’22 at American Express, a with 69113 employees, based in New Delhi, Delhi, India. AeroLeads shows a matched LinkedIn profile for Abdullah Ahmad.
Abdullah Ahmad previously worked as Senior Data Scientist at American Express and Data Scientist at American Express. Abdullah Ahmad holds Bachelor Of Technology, 8.87 from Indian Institute Of Technology, Guwahati.
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Hey there! 👋 I'm a graduate of IIT Guwahati's 2018 batch, currently working as a Data Scientist at American Express. I've got this insatiable curiosity that drives me to explore all sorts of exciting things. I am constantly working towards growing my skillset in Data Science and Analytics because learning is a never-ending process and what I might lack in skills, I make up for it with my determination to learn. Feel free to drop a message for a chat over Statistics, Placements, Data Science, ML, Analytics, and opportunities in these fields.
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Gurugram, Haryana, India
-Driving innovation to improve model stability and reactivity.-Enhanced data tracking by monitoring variables' descriptive statistics and performing root cause analysis to resolve any anomalies
Gurugram, Haryana, India
-Revamped Customer Response Prediction models for 400+ marketing campaign segments using uplift modelling and probability calibration techniques using LightGBM and Isotonic Regression. These models inform Targeting and Investment decisions for 10+ treatments, resulting in over $2.5B in incremental revenue annually.-Successfully rebuilt the profitability model for Personal Loans and Income Capture, collaborating with 10+ stakeholder teams and incorporating enterprise-level overhauls to enable better Offer Targeting, Arbitration, and Investment Optimization.-Implemented advanced financial analysis techniques, including discounted cash-flow methods, swap-set analysis, and sensitivity analysis, contributing to accurate decision-making processes.-Established model monitoring and data quality rules, ensuring adherence to governance standards and maintaining data integrity.-Developed XGBoost-guided segmentation rules for Industry Offers targeting, leading to a statistically significant ROI increase of up to 300% and improved investment efficiency through A/B testing.
Guwahati, Assam, India
-The project aimed to study self-assembly behaviour of peptides and their ability to form hydrogels for biomedical applications. -Ran Molecular Dynamics simulation and performed molecular visualization to study the self assembly of LK-13 peptide. -Synthesized Fmoc-FWK-NH2 peptide in a lab environment and studied its self-assembly behaviour.
Iit Guwahati
¬Organized Case Workshop for 150+ students.¬Panelist for club recruitment for 2020.¬Part of various projects and club meetings concerning Data Science and Consulting.
Iit Guwahati
¬Headed the Mess Management Committee of Siang Hostel.¬Ensured best quality of food in the hostel's mess that catered to 300 students¬Ensured smooth functioning of hostel's mess, canteen and juice centre.
Iit Guwahati
¬Organized North-East India's largest techno-management fest.¬Organized Technothlon, an international school championship for over 50,000 participants.¬Organized a Trading based event for final round of Technothlon for over 40 finalists.¬Organized Guwahati Half Marathon, North-East India's largest half marathon.
Other employees you can reach at americanexpress.com. View company contacts for 69113 employees →
Pradnya Kaur
Colleague at American ExpressDelhi, India
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SR
Shishir Razdan
Colleague at American ExpressGurgaon, Haryana, India
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Simran Kour
Colleague at American ExpressBengaluru, Karnataka, India
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Yashaswi Agrawalla
Colleague at American ExpressContact Info, United States
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Guadalupe Garcia Reyes
Colleague at American ExpressTlalnepantla, México, Mexico
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FA
Faraz Ali - Mba
Colleague at American ExpressGurugram, Haryana, India
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DS
Dhruv Sahay
Colleague at American ExpressGreater Delhi Area, India
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Ghada Houda
Colleague at American ExpressOran, Algeria
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MV
Mohit Verma
Colleague at American ExpressNew Delhi, Delhi, India
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MM
Moh Moh
Colleague at American ExpressParis, Île-De-France, France
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Abdullah Ahmad works for American Express.
Abdullah Ahmad is listed as Data Science Senior at American Express | IIT Guwahati’22 at American Express.
Abdullah Ahmad is based in New Delhi, Delhi, India while working with American Express.
Abdullah Ahmad has worked for American Express, Indian Institute Of Technology, Guwahati, Consulting And Analytics Club,Iit Guwahati, Siang Hostel, and Techniche, Iit Guwahati.
Abdullah Ahmad's colleagues at American Express include Pradnya Kaur, Shishir Razdan, Simran Kour, Yashaswi Agrawalla, and Guadalupe Garcia Reyes.
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Abdullah Ahmad holds Bachelor Of Technology, 8.87 from Indian Institute Of Technology, Guwahati.
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