Reda Alali

Reda Alali

Data Scientist
Saudi Arabia
English, Arabic
Internship On-site

نبذة عني

Data Scientist with expertise in machine learning, predictive analytics, anomaly detection, and data engineering. Experienced developing end-to-end ML solutions using Python, PyTorch, TensorFlow, SQL, PySpark, Kafka, and…

الخبرة

Data Analyst Intern

VANDI · Saihat, Saudi Arabia
Jun 2025 - Aug 2025 · 2 أشهر

<p>Cleaned and validated 35,000+ financial billing records, resolving 1,300+ missing entries by developing automated Python (Pandas, NumPy) and SQL validation pipelines, achieving 100% dataset integrity.</p><p> Analyzed 33,000+ unpaid invoices totaling SAR 2.5M+, uncovering a 4:1 patient-to-insurance exposure ratio that informed debt recovery strategy.</p><p> Engineered predictive risk features and performed exploratory data analysis (EDA) to identify revenue leakage patterns and billing anomalies, improving recovery prioritization.</p>

المهارات

Python SQL Scikit-learn PyTorch TensorFlow Keras Deep Learning Predictive Modeling Feature Engineering Anomaly Detection Time-Series Forecasting LSTM RNN ARIMA Holt-Winters Gaussian Naive Bayes K-Means Apriori PySpark Apache Kafka Spark Structured Streaming PostgreSQL InfluxDB Docker Streamlit Grafana Pandas NumPy EDA Statistical Modeling Regression Analysis Hypothesis Testing ADF Stationarity Testing Box-Cox WLS VIF
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