プロフィール詳細

プロジェクトを作成

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Onkar K.に依頼

India

Senior RWE Analytics Specialist | Digital Twins & Causal Inference Expert | Healthcare Research Consultant

プロフィール概要

With 8+ years of specialized experience in healthcare analytics and published research in predictive modeling, I bring expertise in three core areas: causal inference methodologies, synthetic control arm development (digital twins), and advanced machine learning applications in healthcare. Research & Publications - Published author in peer-reviewed journals focusing on predictive modeling in healthcare - Key publications include novel approaches to: - Chronic kidney disease progression prediction - Healthcare resource utilization modeling - Patient outcome forecasting using machine learning - Multi-center clinical data analysis Google Scholar : https://scholar.google.com/citations?user=5k9ZkXoAAAAJ&hl=en Technical Expertise Causal Inference & Study Design - Used advanced methodologies like PSM, TMLE, IPTW, g-computation for confounding adjustment in longitudinal studies Digital Twins & Synthetic Controls - Developed external control arms for rare diseases leveraging patient-level matching algorithms, historical trial replication, and prognostic scoring with integrated real-world data. Advanced Analytics & ML - Implemented advanced ML solutions encompassing survival analysis, treatment patterns, predictive modeling in rare diseases, and risk stratification models. Technical Stack - Programming: R, Python, SAS - Cloud & Infrastructure: AWS (EC2, S3, Athena) Education & Certifications - Masters in Software Engineering

専門分野

• ☆ Python
• ☆ SQL
• ☆ Excel
• ☆ SAS
• ☆ Tensorflow
• ☆ R
• ☆ Tableau
• ☆ Scikit-learn
• ☆ Drug Discovery
• ☆ Drug Design
• ☆ Vaccine Development
• ☆ Public Health
• ☆ Epidemiology
• ☆ Global Health
• ☆ Health Technology Assessment
• ☆ Pharmaceutical Technology

サービス

• Writing
• Research
• Consulting
• Data & AI
• Product Development

Writing Clinical Trial Documentation, Medical Writing, Technical Writing

Research Market Research, Feasibility Study, Gap Analysis, Scientific and Technical Research, Secondary Data Collection

Consulting Healthcare Consulting, Scientific and Technical Consulting

Data & AI Predictive Modeling, Statistical Analysis, Algorithm Design-Non ML, Algorithm Design-ML, Big Data Analytics, Text Mining & Analytics, Data Mining, Data Cleaning, Data Processing, Data Insights

Product Development Product Compliance

職務経験

Medical Technology and Practice Patterns Institute

2月 2011 - 現在

Senior Manager (RWE)

Axtria

9月 2022 - 12月 2024

学歴

Master of Science

Stratford University - United States

9月 2009 - 2月 2011

認定資格

• none

  None

  1月 2024 - 1月 2024

出版物

JOURNAL ARTICLE

Thamer, M., Zhang, Y., Kaufman, J., Kshirsagar, O., Cotter, D., Hernán, M.A.(2015). Major Declines in Epoetin Dosing after Prospective Payment System Based on Dialysis Facility Organizational Status . American Journal of Nephrology. 40. (6). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 554-560.

Thamer M, Zhang Y, Kshirsagar O, Cotter DJ, Kaufman JS, American journal of kidney diseases : the official journal of the National Kidney Foundation, 2014, vol. 64, no. 5, pp. 706-713 .

Zhang Y, Thamer M, Kshirsagar O, Cotter DJ, Schlesinger MJ, Transplantation, 2014, vol. 98, no. 5, pp. 543-551 .

Thamer M, Zhang Y, Kaufman J, Kshirsagar O, Cotter D, Hernán MA, American journal of nephrology, 2014, vol. 40, no. 6, pp. 554-560 .

Zhang, Y., Thamer, M., Kshirsagar, O., Cotter, D.J., Schlesinger, M.J.(2014). Dialysis chains and placement on the waiting list for a cadaveric kidney transplant . Transplantation. 98. (5). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 543-551.

Thamer, M., Zhang, Y., Kshirsagar, O., Cotter, D.J., Kaufman, J.S.(2014). Erythropoiesis-stimulating agent use among non-dialysis-dependent ckd patients before and after the trial to reduce cardiovascular events with Aranesp therapy (TREAT) using a large us health plan database . American Journal of Kidney Diseases. 64. (5). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 706-713.

Zhang Y, Thamer M, Kshirsagar O, Cotter DJ, Health services research, 2013, vol. 48, no. 3, pp. 949-971 .

Zhang, Y., Thamer, M., Kshirsagar, O., Cotter, D.J.(2013). Organizational status of dialysis facilities and patient outcome: Does higher injectable medication use mediate increased mortality? . Health Services Research. 48. (3). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 949-971.

Thamer M, Zhang Y, Lai D, Kshirsagar O, Cotter D, BMC nephrology, 2013, vol. 14, pp. 172 .

Thamer, M., Zhang, Y., Lai, D., Kshirsagar, O., Cotter, D.(2013). Influence of safety warnings on ESA prescribing among dialysis patients using an interrupted time series . BMC Nephrology.

CONFERENCE PAPER

(2012). Do Safety Warnings Change Prescribing Among the US Dialysis Population? . American Journal of Kidney Diseases.