Onur Atar
Development
NJ, United States
Skills
Data Science
About
Onur Atar's skills align with Secondary School Teachers (Education and Training). Onur also has skills associated with IT R&D Professionals (Information and Communication Technology). Onur Atar has 11 years of work experience, with 8 years of management experience, including a low-level position.
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Work Experience
AI Trainer Data Scientist & Math Expert
Remotasks
January 2023 - January 2024
- Developed and refined algorithms for a machine learning- based educational platform, contributing to a 95% accuracy rate in solving complex calculus problems, thereby enhancing the user experience for over 5,000 students. • Designed comprehensive AI training curricula incorporating advanced mathematical theories, leading to the enhancement of machine learningalgorithms' accuracy by 25% in complex data analysis tasks. • Developed and programmed a suite of machine learning algorithms that improved the accuracy of predictive models by 25%, by applying advanced mathematical techniques and statistical analysis in Python and R.
Data Scientist
Shiptory LLC
February 2023 - December 2023
- US • Engineered machine learning models that improved data processing efficiency by 30%, enabling the analysis of datasets upwards of 100 GB using Python, R, and SQL in a Hadoop ecosystem. • Analyzed over 1TB of data using advanced machine learning algorithms in Python, which increased predictive model accuracy by 25% and informedstrategic decision- making across multiple departments. • Engineered a predictive analytics model using Python and R that parsed through 2TB of unstructured data, improving product recommendationaccuracy by 35% and directly increasing annual revenue by $200K.
Mathematical Author & Data Analyst
Tudem Publishment Group
September 2018 - August 2020
- Izmir, Turkey • Spearheaded the creation and refinement of three advanced mathematics textbooks, enriching the academic publishing landscape. • Produced a comprehensive textbook on advanced calculus that adopted by 20 schools, enhancing the mathematical foundation of thousands of students and providing intuitive data analysis examples to bridge theoretical concepts with simple and practical data science applications. • Authored a series of advanced statistical analysis textbooks, simultaneously applying predictive modeling techniques to analyze large datasets, improving data- driven decision- making by 25%.
Head of Mathematics Department & Math and Geometry Teacher
Izmir
June 2010 - September 2018
- Turkey • Spearheaded the curriculum redesign for the mathematics program, integrating new educational technologies and pedagogies that led to a 20%improvement in student test scores over four academic years. • Revamped high school mathematics curriculum, incorporating technology and differentiated instruction strategies that resulted in a 35% increase in student standardized test scores within one academic year. • Formulated and executed a department curriculum overhaul, which raised student standardized test scores by 20% over two academic years through the introduction of teaching strategies and comprehensive educational materials tailored to diverse learning styles.
Education
Washington University of Science and Technology
Master's Degree
