Demand forecasting model for a fintech startup
Demand forecasting model for a fintech startup. Owned the model, the evaluation and the deployment. Forecast error fell by 18% against the previous baseline.
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Elena Papadopoulou
Data Scientist - Churn Prediction & Pricing Analytics
Rate
$70.00/hr
GRAvailable for work0 contracts completedNo reviews yet
About
Telecoms and subscription businesses keep me busy: churn models, campaign uplift, pricing tests. For a Athens-based fitness app I built a churn model whose top predictor turned out to be a broken onboarding email, and fixing that beat every retention campaign they'd run. I like finding those answers, the ones that aren't a model at all.
Portfolio
03 filedSpeech-to-text pipeline for a logistics operator
Speech-to-text pipeline for a logistics operator. Owned the model, the evaluation and the deployment. Forecast error fell by 18% against the previous baseline.
Recommendation engine for a pet supplies shop
Recommendation engine for a pet supplies shop. Owned the model, the evaluation and the deployment. Click-through on recommended items improved by 31%.
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