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MohammadReza Mohammadi

Angestellt, Data Scientist, Freelancer
Tehran, Iran (Islamische Republik )

Fähigkeiten und Kenntnisse

Python
Machine Learning
Deep Learning
PySpark
SQL
scikit-learn
pandas
Statistics
Matplotlib
AWS
Data Science
Database
ETL
Mathematics
Computer Vision
Artificial intelligence
Computer Science
Data Analysis
ML
Docker
Natural Language Processing
TensorFlow
PyTorch
Git
Neural Networks
NumPy
Data visualisation
R programming language
Statistical Analysis
LLM

Werdegang

Berufserfahrung von MohammadReza Mohammadi

  • Bis heute 2 Jahre und 11 Monate, seit Aug. 2022

    Data Scientist

    Freelancer

    Developed a predictive neural network for healthcare (92% accuracy), deployed with Streamlit, Docker, AWS, PostgreSQL, cutting processing time by 30%. Built a DCGAN for synthetic data, improving quality by 20% and training efficiency by 15%, boosting model accuracy by 12%. Implemented LLM-based classification (96% accuracy), reducing manual effort by 50% and increasing speed by 35%. Optimized ML models, increasing accuracy by 18% and cutting cloud costs by $50K annually.

  • 3 Jahre und 7 Monate, Dez. 2018 - Juni 2022

    Data Scientist

    Arya Software

    Built a travel time prediction model, cutting errors by 26%, boosting accuracy by 18%, and raising satisfaction by 15%. Optimized ML models (XGBoost, RF), achieving 92% accuracy and reducing errors by 30%. Applied Bayesian inference for market trends, increasing profit by 12% and cutting risk by 20%. Developed neural networks, improving efficiency by 25% and saving $150K annually. Designed a CNN (95% accuracy), cutting training time by 40% and p processing by 35%. Deployed ML models on AWS,

Sprachen

  • Englisch

    Gut

  • Persian

    Muttersprache

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