Managing Director
Najdorf
Najdorf : AI and Machine Learning consulting firm specializing in monetizing clients' existing data sets and delivering actionable insights. Clients: Bio-Rad, Blue Shield of California, Cardinal Health, GSK, Loma Linda University, McKesson Health, Pfizer, Salesforce.com, Stanford University, Sutter HealthMy Role: I managed the daily efforts of a global team of 30+ high-caliber BAs, PMs, software developers, DBAs, and Data Scientists across software development, consulting, and training lines of business.• Built a POC supervised Computer Vision model on whole-slide images of suspected breast cancer specimens to decrease pathologists' time evaluating non-malignant tissue cases• Developed early-warning machine learning model for NICU clinicians caring for premature newborns under duress. Early detection of infant sepsis allows clinicians to rapidly administer antibiotics to save lives. • Developed Treatment Cost Estimator, for payer client, allowing members web portal access to estimate remaining deductible, Out-Of-Pocket, and retail cost of upcoming surgical procedures • Developed Patient Review of Providers, for payer marketing teams, allowing members web portal access to view and rate their doctor in a Physician Scorecard• Developed analytics, for payer executives, identifying California healthcare providers billing for procedures at a per-patient rate greater than national average resulting in lower fraudulent claims• Developed predictive models for a hospital group, identifying patients with high risk of re-admittance. Increased quality of care, decreased costs, and decreased readmit rates• Experienced using AWS Cloud with Apache Spark, EMR, Glue, Kafka, Kinesis, Lambda with S3, Redshift, RDS, MongoDB, and DynamoDB ecosystems.Technologies: C, C++, Java, Python, Scala, MATLAB, Octave, R, Shiny, Tableau, PowerBI, Domo, Alteryx, Cloudera, Netezza, AWS, GCP, Hadoop, Hive, MongoDB, Pig, Spark, pySpark, NumPy, Pandas, TensorFlow, Keras