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Best English-speaking freelance Data Scientists to hire in 2025

Looking to hire English-speaking Data Scientists for your next project? Browse the world’s best freelance Data Scientists on Contra.

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Logo for Wix StudioLogo for RiveLogo for WebstudioLogo for GlorifyLogo for JitterLogo for FlutterFlowLogo for PeachWebLogo for CanvaLogo for Lottie FilesLogo for Workshop BuiltLogo for BuildshipLogo for AppsumoLogo for FramerLogo for BarrelLogo for BubbleLogo for LummiLogo for WebflowLogo for GrayscaleLogo for Stride UXLogo for InstantLogo for SplineLogo for KittlLogo for RelumeLogo for HeyGenLogo for Replo
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Data Scientist(1)
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Explore projects by English-speaking Data Scientists on Contra

Cover image for Real Estate Scraper
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12

Real Estate Scraper

Cover image for ETL + OpenCV + Scikit-learn (AI COVID-19 Data Analysis)
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18

ETL + OpenCV + Scikit-learn (AI COVID-19 Data Analysis)

Cover image for Flights Data Visualization in Power BI Integrated with SQL
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Flights Data Visualization in Power BI Integrated with SQL

Cover image for KPI Tracking in Plecto | Live TV Dashboards
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KPI Tracking in Plecto | Live TV Dashboards

Cover image for Celebrity Search App
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7

Celebrity Search App

Cover image for Product Recommendation Application
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5

Product Recommendation Application

Cover image for Find your next opportunity in AI/ML
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20

Find your next opportunity in AI/ML

Cover image for Text Improvement Engine
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10

Text Improvement Engine

Cover image for web scraping using ai
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9

web scraping using ai

Cover image for flower classification using deep learning
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13

flower classification using deep learning

Cover image for AI-Powered E-Commerce Recommendation System
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3

AI-Powered E-Commerce Recommendation System

Cover image for End to End Recommendation System and Customer Segmentation
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3

End to End Recommendation System and Customer Segmentation

Cover image for Content, Image and Video Creation
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4

Content, Image and Video Creation

Cover image for Odoo Sites Hosted Affordably on Google Cloud, AWS, DigitalOcean
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14

Odoo Sites Hosted Affordably on Google Cloud, AWS, DigitalOcean

Cover image for Energetic Overview EMENA Region
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48

Energetic Overview EMENA Region

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25

Nuclear And Carbon

Cover image for Optimal UPS Deployment with Gurobipy
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49

Optimal UPS Deployment with Gurobipy

Cover image for Optimizing Sales Data with PowerBI
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Optimizing Sales Data with PowerBI

Cover image for Microsoft PowerBI Dashboards/Reports
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29

Microsoft PowerBI Dashboards/Reports

Cover image for VideoGame Tool - What to Train Next Determination Tool using API
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22

VideoGame Tool - What to Train Next Determination Tool using API

Cover image for PDF and Image Handwriting Recognition
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21

PDF and Image Handwriting Recognition

Cover image for Building a car price prediction machine learning model
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12

Building a car price prediction machine learning model

Cover image for News Scrapper
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23

News Scrapper

Cover image for Using AI to predict stock/forex/commodities/crypto movement
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Using AI to predict stock/forex/commodities/crypto movement

Cover image for Spreadsheet formatting - Mockups
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7

Spreadsheet formatting - Mockups

Cover image for IKEA Product Analysis and Price Prediction
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52

IKEA Product Analysis and Price Prediction

Cover image for Airline Membership Segmentation
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27

Airline Membership Segmentation

Cover image for Hotel Review Sentiment Analysis
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4

Hotel Review Sentiment Analysis

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2

Environmental Impact Assessment

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3

Occupancy Prediction

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3

Fraud Detection

Cover image for AI Stocks Advisor – Smart Investment Assistant
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1

AI Stocks Advisor – Smart Investment Assistant

Cover image for Azure-Powered ERP to Float API Integration
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0

Azure-Powered ERP to Float API Integration

Cover image for The journey from the data warehouse to the Modern Data Stack
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The journey from the data warehouse to the Modern Data Stack

Cover image for The Three Layers of the Modern Data Stack
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The Three Layers of the Modern Data Stack

Cover image for  Essential Tools for Data Fluency
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23

Essential Tools for Data Fluency

Cover image for Navigating the Data Chaos A Guide for Non-Technical Founders
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Navigating the Data Chaos A Guide for Non-Technical Founders

Cover image for Exploring Vector Databases: Empowering AI Applications
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Exploring Vector Databases: Empowering AI Applications

Cover image for AI: Transforming Industries, Shaping the Future
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AI: Transforming Industries, Shaping the Future

Cover image for Data Science Case Study : Decoding Mr. Beast's Entire Business
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Data Science Case Study : Decoding Mr. Beast's Entire Business

Cover image for Exploratory Analysis of Geolocational Data
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40

Exploratory Analysis of Geolocational Data

Cover image for Unveiling Hotel Reviews with EDA, NLP and Deep Learning Models
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Unveiling Hotel Reviews with EDA, NLP and Deep Learning Models

Cover image for Analyzing and Forecasting Cryptocurrency using Deep Learning
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39

Analyzing and Forecasting Cryptocurrency using Deep Learning

Cover image for Activity Classification
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17

Activity Classification

Cover image for Predictive Modeling for Stock Price Forecasting
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0

Predictive Modeling for Stock Price Forecasting

Cover image for SaaS Web App Development
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5

SaaS Web App Development

Cover image for Web Crawler and Automation Bot to Fill Forms
1
9

Web Crawler and Automation Bot to Fill Forms

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0
5

Texas Health Data

Top services from English-speaking Data Scientists on Contra

Top locations for English-speaking Data Scientists

FAQs

To effectively outline the deliverables, start by clearly defining the project's goals and objectives. Identify the specific tasks the data scientist needs to accomplish, such as data cleaning, analysis, model building, and visualization. Specify the expected format and structure of the deliverables, like detailed reports, visual dashboards, or a predictive model. Finally, set a timeline for each deliverable to ensure timely completion and manage expectations.
When discussing the project timeline, consider the project complexity and the amount of data that needs processing. Communicate openly about any hard deadlines or milestones that need aligning with broader business objectives. Discuss the data scientist's bandwidth alongside their other commitments and establish periodic check-ins to review progress. Flexibility can be important to account for unexpected developments or needed revisions.
Assess their skills by reviewing their past work samples and case studies similar to your project requirements. Evaluate their proficiency in the necessary programming languages and tools, such as Python, R, or databases. Look for experience within your industry or with similar data types. Consider their problem-solving approach in past contributions and check for any professional certifications or courses related to data science they might have completed.
Contra is designed for both freelancers (referred to as "independents") and clients. Freelancers can showcase their work, connect with clients, and manage projects commission-free. Clients can discover and hire top freelance talent for their projects.
Contra aims to revolutionize the world of work by providing an all-in-one platform that empowers freelancers and clients to connect and collaborate seamlessly, eliminating traditional barriers and commission fees.

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