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Data Science Expert

Data Science Expert

$40 / hr
$8,689
Rancho Palos Verdes, United States
I am a data scientist & software engineer. I have a Ph.D degree with a specification in data analysis using machine learning and statistics methods. I have 5+ years working experience in data processing/analysis, predictive modeling, pattern recognition, and software/database development . I am a hands on technologist, a creative problem solver with strong ability to extract insights from complex data sets. I am always good at what I do. And I enjoy hard working.
I am a data scientist & software engineer. I have a Ph.D degree with a specification in data analysis using machine learning and statistics methods. I have 5+ years working experience in data processing/analysis, predictive modeling, pattern recognition, and software/database development . I am a hands on technologist, a creative problem solver with strong ability to extract insights from complex data sets. I am always good at what I do. And I enjoy hard working.
Data Science and Analytics Engineer

Data Science and Analytics Engineer

$80 / hr
Park City, United States
I'm a Software Engineer with a passion for understanding, improving, and leveraging data to improve business. Played crucial role in forming and growing a Data Analytics team at Red hat playing various roles including data engineer, data analyst, developer, data SME, teacher and mentor, and advisor. Lover of the outdoors and activities like skateboarding, snowboarding, climbing, hiking, and camping. - Experience architecting, designing, implementing, and maintaining automated workflows to carry out reporting, ETL, data pipelines, and data analysis. - Experience working with different data sources including a variety of SQL databases, Mongo, REST APIs, Splunk, and more. - Experience working with cross-functional teams to build a Data Warehouse, create data governance policies, and improve data quality and integrity. - Experience building and deploying Machine Learning models.
I'm a Software Engineer with a passion for understanding, improving, and leveraging data to improve business. Played crucial role in forming and growing a Data Analytics team at Red hat playing various roles including data engineer, data analyst, developer, data SME, teacher and mentor, and advisor. Lover of the outdoors and activities like skateboarding, snowboarding, climbing, hiking, and camping. - Experience architecting, designing, implementing, and maintaining automated workflows to carry out reporting, ETL, data pipelines, and data analysis. - Experience working with different data sources including a variety of SQL databases, Mongo, REST APIs, Splunk, and more. - Experience working with cross-functional teams to build a Data Warehouse, create data governance policies, and improve data quality and integrity. - Experience building and deploying Machine Learning models.
Portfolios: 2
Social Science Quantitative Data Analyst

Social Science Quantitative Data Analyst

$40 / hr
$2,528
Job Success Score: 0.9861
Detroit, United States
Hello. I have a PhD in Human Development and Family Science with a specialization in quantitative methods. I teach research methods at the undergraduate and graduate level. Additionally, I consult on research design, data collection, and data analysis on NIH grants and master's theses and dissertations. I am at expert level with using SPSS,MPLUS, and SAS. I am at the intermediate level with R and STATA.
Hello. I have a PhD in Human Development and Family Science with a specialization in quantitative methods. I teach research methods at the undergraduate and graduate level. Additionally, I consult on research design, data collection, and data analysis on NIH grants and master's theses and dissertations. I am at expert level with using SPSS,MPLUS, and SAS. I am at the intermediate level with R and STATA.
Business Intelligence & Data Science Expert

Business Intelligence & Data Science Expert

$180 / hr
$61,333
Top Rated
Job Success Score: 1
New York, United States
Need business intelligence? I can build a reporting system for you that will identify hidden opportunities and save you time through automation. I've created $160mm in impact through analytics implementations at organizations including TD Ameritrade and Bridgestone America and have client references to substantiate. Expert in Excel, Access, SQL, Python, SSRS, PowerBI, Redshift and Tableau. A few examples of projects I've done: Customer Profitability for Direct Marketing driven E-Commerce Brand: Built a data warehouse using Python that pulls data (250k+ transactions) from CRM and combines with business data (CPAs, product costs, customer service costs, etc..). Data Mining Credit Card Transactions: For a company funded by Citibank, processed millions of credit card transactions using classification techniques to establish which locations were most popular. Tech allowed company to be sold to Capital One. Marketing Effectiveness Report for 5m+ Adwords Spend: Linked $5m+ in adwords spend to results metrics and created automated reports using SQL + excel that executive team then used on a weekly basis to manage which campaigns were most effective.
Need business intelligence? I can build a reporting system for you that will identify hidden opportunities and save you time through automation. I've created $160mm in impact through analytics implementations at organizations including TD Ameritrade and Bridgestone America and have client references to substantiate. Expert in Excel, Access, SQL, Python, SSRS, PowerBI, Redshift and Tableau. A few examples of projects I've done: Customer Profitability for Direct Marketing driven E-Commerce Brand: Built a data warehouse using Python that pulls data (250k+ transactions) from CRM and combines with business data (CPAs, product costs, customer service costs, etc..). Data Mining Credit Card Transactions: For a company funded by Citibank, processed millions of credit card transactions using classification techniques to establish which locations were most popular. Tech allowed company to be sold to Capital One. Marketing Effectiveness Report for 5m+ Adwords Spend: Linked $5m+ in adwords spend to results metrics and created automated reports using SQL + excel that executive team then used on a weekly basis to manage which campaigns were most effective.
Portfolios: 7
Certified Professional in Big Data and Data Science

Certified Professional in Big Data and Data Science

$40 / hr
$243,776
Top Rated
Job Success Score: 1
Secaucus, United States
I have 14+ years of experience in designing and developing enterprise solutions in Big Data and Mobile technologies. I am Stanford certified Machine Learning and Data Science expert. I am also certified Big Data Consultant with Cloudera Developer and Admin certifications and Oracle Certification in Java EE. I have over 12+ years of Hadoop Big Data experience. Additionally I have AWS and GCP cloud certifications. I work as Technical Architect and in SME pool for Hadoop Technologies and implemented Hadoop Security, Governance, Business Solution involving Data Science and IoT problems for clients and also have deployed clusters in AWS, Azure and within private client network. I have also developed end to end data pipeline and ingestion, curation, ETL and advanced analytics solutions for my clients. I am author of one Book in Amazon and have 3+ white papers in IEEE for Big Data technologies and have been involved with one Hadoop product development which has recently been bought by Cloudera. Additionally, I also have 38 android apps published in google play store and amazon app center and many iOS apps created for different clients. My Portfolio in Big data includes: * 14+ years of Python and python frameworks * Setting up Hadoop Cluster in CDH and HDP (with kerberos security) * Amazon AWS - Glue, Step-Functions, DynamoDB, Elasticsearch, S3, RDS, Redshift, Lambda * Data Science and Advanced Analytics - Spark ML, Scikit Learn, Keras, tensor-flow * Spark /Spark Streaming/Spark SQL/ Spark Graphs * Flume * Pig * Sqoop * Hive * Cassandra * Elasticsearch and Kibana * NLP - NLTK, Spacy * MongoDB * Neo4j, DSE Graphs
I have 14+ years of experience in designing and developing enterprise solutions in Big Data and Mobile technologies. I am Stanford certified Machine Learning and Data Science expert. I am also certified Big Data Consultant with Cloudera Developer and Admin certifications and Oracle Certification in Java EE. I have over 12+ years of Hadoop Big Data experience. Additionally I have AWS and GCP cloud certifications. I work as Technical Architect and in SME pool for Hadoop Technologies and implemented Hadoop Security, Governance, Business Solution involving Data Science and IoT problems for clients and also have deployed clusters in AWS, Azure and within private client network. I have also developed end to end data pipeline and ingestion, curation, ETL and advanced analytics solutions for my clients. I am author of one Book in Amazon and have 3+ white papers in IEEE for Big Data technologies and have been involved with one Hadoop product development which has recently been bought by Cloudera. Additionally, I also have 38 android apps published in google play store and amazon app center and many iOS apps created for different clients. My Portfolio in Big data includes: * 14+ years of Python and python frameworks * Setting up Hadoop Cluster in CDH and HDP (with kerberos security) * Amazon AWS - Glue, Step-Functions, DynamoDB, Elasticsearch, S3, RDS, Redshift, Lambda * Data Science and Advanced Analytics - Spark ML, Scikit Learn, Keras, tensor-flow * Spark /Spark Streaming/Spark SQL/ Spark Graphs * Flume * Pig * Sqoop * Hive * Cassandra * Elasticsearch and Kibana * NLP - NLTK, Spacy * MongoDB * Neo4j, DSE Graphs
Portfolios: 3
Data Analytics/Engineering and Data Science and Business Analysis

Data Analytics/Engineering and Data Science and Business Analysis

$55 / hr
$26,541
Job Success Score: 1
Saint Louis, United States
I am a Business and Data Analyst/Engineer with experience working with Python, R, SAS, SQL, T-SQL, PL-SQL, C#, Spark/Hadoop, PowerBi. I can model data, create databases, reports, and dashboards. I do predictive analytics and machine learning. I have significant experience creating and managing cloud services in Azure including SQL databases, Databricks, function apps, and scheduling services. I have Graduate Certificate in Data Science from Harvard University.
I am a Business and Data Analyst/Engineer with experience working with Python, R, SAS, SQL, T-SQL, PL-SQL, C#, Spark/Hadoop, PowerBi. I can model data, create databases, reports, and dashboards. I do predictive analytics and machine learning. I have significant experience creating and managing cloud services in Azure including SQL databases, Databricks, function apps, and scheduling services. I have Graduate Certificate in Data Science from Harvard University.
Full-Time Freelancer with Extensive Data Science Experience

Full-Time Freelancer with Extensive Data Science Experience

$60 / hr
Job Success Score: 1
Philadelphia, United States
I have the broad skillset to find, manipulate, analyze, predict on, and visualize any data you need to work with. In my 6+ years of Data Science experience I have done a little bit of everything. My front-end experience includes dashboard development in R Shiny, visualization using ggplot, and even report building using Excel. On the back-end I have extensive SQL experience and I am also very comfortable with ETL jobs in Python and R. I have worked with a wide variety of source data including XML, json, and HTML. I also have extensive experience with various statistical tools, including linear modeling, clustering, SVM's GAM's, and complex machine learning using the popular XGBoost algorithm. My educational background is in applied mathematics and economics from the University of Michigan, so I have the strong statistical and analytical background to understand your data, and I'm much more than just a programmer. If your company has data they need analyzed but isn't yet ready to bring on a full-time data scientist, I have the full suite of data science skills to meet your needs at a very reasonable price. Please reach out with any projects you think might be a fit and I'd love to discuss details with you.
I have the broad skillset to find, manipulate, analyze, predict on, and visualize any data you need to work with. In my 6+ years of Data Science experience I have done a little bit of everything. My front-end experience includes dashboard development in R Shiny, visualization using ggplot, and even report building using Excel. On the back-end I have extensive SQL experience and I am also very comfortable with ETL jobs in Python and R. I have worked with a wide variety of source data including XML, json, and HTML. I also have extensive experience with various statistical tools, including linear modeling, clustering, SVM's GAM's, and complex machine learning using the popular XGBoost algorithm. My educational background is in applied mathematics and economics from the University of Michigan, so I have the strong statistical and analytical background to understand your data, and I'm much more than just a programmer. If your company has data they need analyzed but isn't yet ready to bring on a full-time data scientist, I have the full suite of data science skills to meet your needs at a very reasonable price. Please reach out with any projects you think might be a fit and I'd love to discuss details with you.
Analytics Engineer with experience in Ecommerce and Data Science

Analytics Engineer with experience in Ecommerce and Data Science

$90 / hr
$13,820
Rising Talent
Malvern, United States
I've spent my entire career in technology, mostly in ecommerce. Most of the businesses I've worked for were small to medium sized businesses, where I had an opportunity to branch out beyond engineering and explore other disciplines. It was when a supervisor of mine remarked that I lit up when working with web analytics, that I knew data was my real passion. Since then, I've continued to work in ecommerce, but have moved more towards data analysis and marketing strategy in the past few years. Most recently, I've improved the email marketing program with my last client by a factor of 4, increasing ROI to over 1600% by reducing costs, removing low performing email addresses, and introducing new campaigns and workflows. I love getting lost in the data and exploring to see what insights are hiding there. I love it so much, I recently spent a whole lot of time learning all of the most cutting edge techniques in the MIDS program at the University of California, Berkeley. I've also earned my Predictive Analytics for Business nanodegree. I'm very excited to put my passion and new skillset to good use!
I've spent my entire career in technology, mostly in ecommerce. Most of the businesses I've worked for were small to medium sized businesses, where I had an opportunity to branch out beyond engineering and explore other disciplines. It was when a supervisor of mine remarked that I lit up when working with web analytics, that I knew data was my real passion. Since then, I've continued to work in ecommerce, but have moved more towards data analysis and marketing strategy in the past few years. Most recently, I've improved the email marketing program with my last client by a factor of 4, increasing ROI to over 1600% by reducing costs, removing low performing email addresses, and introducing new campaigns and workflows. I love getting lost in the data and exploring to see what insights are hiding there. I love it so much, I recently spent a whole lot of time learning all of the most cutting edge techniques in the MIDS program at the University of California, Berkeley. I've also earned my Predictive Analytics for Business nanodegree. I'm very excited to put my passion and new skillset to good use!
Portfolio: 1
Top Rated | Workflow Developer | Data Science & Automation

Top Rated | Workflow Developer | Data Science & Automation

$75 / hr
$26,977
Top Rated
Job Success Score: 1
Norwalk, United States
Automation of -Custom business reports and real-time dashboards -API and database integration -Data cleansing, blending, and standardization logic -High level conditional-branched analytics -Web scraping and data mining -IBM Watson Natural Language Understanding (sentiment/emotion/concept/keyword analysis, etc) Additional skills -Data warehousing and data modeling -Consultation for best workflow management practices I empower my clients with universal data-automation, via the development of highly custom workflows which can easily snap into your existing infrastructure. Every business revolves around the unique set of software tools they use. But at the end of the day, it's all just data that needs to be intersected and analyzed. I can help make your business processes easier and much more efficient! I work closely with the team at Flow-Analytics. This has shaped my entrepreneurial spirit and developed my genuine passion for this space. I only apply to jobs for which I can bring significant value to; and work very hard to take care of my clients. I have experience with a large variety of industries and sectors. No matter how broad or niche your space, we can work together to automate what you need.
Automation of -Custom business reports and real-time dashboards -API and database integration -Data cleansing, blending, and standardization logic -High level conditional-branched analytics -Web scraping and data mining -IBM Watson Natural Language Understanding (sentiment/emotion/concept/keyword analysis, etc) Additional skills -Data warehousing and data modeling -Consultation for best workflow management practices I empower my clients with universal data-automation, via the development of highly custom workflows which can easily snap into your existing infrastructure. Every business revolves around the unique set of software tools they use. But at the end of the day, it's all just data that needs to be intersected and analyzed. I can help make your business processes easier and much more efficient! I work closely with the team at Flow-Analytics. This has shaped my entrepreneurial spirit and developed my genuine passion for this space. I only apply to jobs for which I can bring significant value to; and work very hard to take care of my clients. I have experience with a large variety of industries and sectors. No matter how broad or niche your space, we can work together to automate what you need.
Portfolios: 5
Social science researcher and writer

Social science researcher and writer

$35 / hr
$13,245
Top Rated
Job Success Score: 1
Wappingers Falls, NY 12590, United States
I look forward to helping you complete your research and writing projects! I am a doctoral candidate at Fordham University Graduate School of Social Service. I have over fifteen years of professional research and writing experience including coauthoring/authoring seven peer reviewed academic journal articles and a book on adoption. I specialize in social science data analysis (mainly using SPSS), evaluation, instrument development, literature reviews, report writing, article writing, web content writing, and more. My fields of interest include but are not limited to child welfare, sociology, government, social policy, mental health, cultural issues, poverty, and women's issues. I can assist with a wide range of short-term and longer-term projects. I enjoy working with people from different backgrounds. Knowledge sharing and support is always a priority. Furthermore, I am interested in coaching doctoral students in the social sciences as they complete their doctoral coursework, exams, and dissertation. I want to help academics develop their own freelancing businesses and other sources of income as they pursue their academic careers. As we know full-time work in academia is getting harder to come by these days but there are so many other avenues for making a difference and obtaining the income we deserve.
I look forward to helping you complete your research and writing projects! I am a doctoral candidate at Fordham University Graduate School of Social Service. I have over fifteen years of professional research and writing experience including coauthoring/authoring seven peer reviewed academic journal articles and a book on adoption. I specialize in social science data analysis (mainly using SPSS), evaluation, instrument development, literature reviews, report writing, article writing, web content writing, and more. My fields of interest include but are not limited to child welfare, sociology, government, social policy, mental health, cultural issues, poverty, and women's issues. I can assist with a wide range of short-term and longer-term projects. I enjoy working with people from different backgrounds. Knowledge sharing and support is always a priority. Furthermore, I am interested in coaching doctoral students in the social sciences as they complete their doctoral coursework, exams, and dissertation. I want to help academics develop their own freelancing businesses and other sources of income as they pursue their academic careers. As we know full-time work in academia is getting harder to come by these days but there are so many other avenues for making a difference and obtaining the income we deserve.
Portfolio: 1