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Christopher Lewis

@christopherlewis

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Dynamic Computer Science Ph.D. specializing in data analysis and machine learning.

United States

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What I'm looking for

I seek a challenging role in a collaborative environment that fosters innovation and growth.

I am a dynamic and results-oriented Computer Science Ph.D. with over seven years of extensive experience in data analysis, information retrieval, and machine learning. My journey has been marked by a commitment to leveraging advanced technologies to drive organizational growth. At InnovateTech Solutions, I lead a high-performing team of data scientists and engineers, developing predictive models that have significantly increased user engagement and optimized search engine performance.

Throughout my career, I have designed and deployed scalable data infrastructures, utilizing tools such as Apache Spark and Hadoop to enhance data processing capabilities. My passion for continuous learning and innovation is reflected in my ability to mentor junior team members and foster a culture of excellence. I have published multiple articles in peer-reviewed journals and presented my findings at prestigious conferences, contributing to the field of data science and machine learning.

Experience

Work history, roles, and key accomplishments

Current

Lead Data Scientist

Current

InnovateTech Solutions

Feb 2022 - Present (3 years 3 months)

Leading a team of data scientists and engineers to develop predictive models for user behavior analysis, resulting in a 25% increase in user engagement. Implemented advanced machine learning algorithms and designed scalable data pipelines to enhance data processing capabilities.

Machine Learning Data Analysis Apache Spark Hadoop XGBoost Tableau Power BI Team Leadership Predictive Analysis User Behavior Analysis

Senior Data Analyst

TechSolutions Inc.

Jan 2020 - Jan 2022 (2 years)

Led online research initiatives and analyzed search trends to optimize content strategy, resulting in a 20% increase in organic traffic. Developed machine learning models to predict user intent and automated data workflows to streamline operations.

Data Analysis Machine Learning Web Scraping Content Strategy User Behavior Analysis Automation Cross Functional Collaboration SEO

Online Research Specialist

WebInsight Analytics

Jul 2018 - Dec 2019 (1 year 5 months)

Conducted market research and competitive analysis using advanced search methodologies. Produced analytical reports that informed client strategies and tracked industry trends.

Market Research Competitive Analysis Data Visualization Python R Reporting Market Trends Search Data Analysis

Intern

Google Research

Jun 2016 - Aug 2016 (2 months)

Engineered search algorithms for Google Search, improving personalized search results. Conducted user behavior analysis to refine ranking methodologies.

Search User Behavior Analysis Data Engineering Machine Learning Research Collaboration Data Analysis

Intern

IBM Research

Jun 2015 - Jul 2015 (1 month)

Contributed to big data analytics projects focused on information retrieval and data mining. Developed machine learning models for predictive analysis.

Big Data Analytics Information Retrieval Data Mining Machine Learning Predictive Analysis Data Modeling

Research Assistant

University of California, Berkeley

Sep 2014 - May 2018 (3 years 8 months)

Conducted research in information retrieval and machine learning, focusing on scalable search algorithms. Published articles and assisted in course development.

Research Information Retrieval Machine Learning Data Science Publishing Mentoring

Education

Degrees, certifications, and relevant coursework

University of Texas

Doctor of Philosophy, Computer Science

2014 - 2018

Conducted research for the dissertation on Advanced Information Retrieval Techniques for Big Data Applications. Key courses included Machine Learning, Data Mining, and Distributed Systems.

University of California, Berkeley

Master of Science, Computer Science

2012 - 2014

Completed a thesis on Semantic Analysis for Enhanced Search Engine Performance, focusing on improving search engine capabilities through advanced analytical techniques.