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Freelance Data Analyst R Programming Jobs in California

1 point system

Senior Data Analyst

Sunnyvale, CA · On-site

$40/hr

You will collaborate cross-functionally with Product, Engineering, Risk, and Operations teams to ... Strong Python or R experience for data analysis, modeling, and automation. * Experience with data ...

Infinity Marketing

Data Analyst

Riverside, CA · Remote

Verified background in business analysis, data analysis, or any allied subject. ability to effectively examine data with programs and languages including R, Python, SQL, or Excel. skilled in the ...

SolluCIO Partners

Senior Data Analyst

Los Angeles, CA

$92K - $116K/yr

Senior Data Analyst Department: Technology Reports To: Director of Emerging Technologies Location ... Advanced proficiency with SQL and at least one analytic programming language (e.g., Python or R)

Thunkable

Sr. Data Analyst

San Francisco, CA · Remote

$90K - $130K/yr

  • Medical

  • PTO

Role Overview Thunkable is seeking a Senior Data Analyst to join our Data & Analytics team who can ... programming tools (SQL, R, Python, etc.) - Experience with product and marketing analytics and ...

Abbott

Data Analyst _ Supply Chain

Los Angeles, CA · On-site

$90K - $180K/yr

Develop and maintain datasets that support analysis of supply chain performance, inventory health ... Familiar with data and statistical programming languages (such as SQL, SAS, R, and Python). Basic ...

Abbott

Data Analyst _ Supply Chain

Los Angeles, CA · On-site

$90K - $180K/yr

Develop and maintain datasets that support analysis of supply chain performance, inventory health ... Familiar with data and statistical programming languages (such as SQL, SAS, R, and Python). Basic ...

Recruit Monitor

Senior Data Analyst / Remote

Los Angeles, CA · Remote

$92K - $116K/yr

Data Analysts support the development and optimization of strategic initiatives by generating ... using R, Python, and other programming languages * Develop technical as well as process-based ...

4Liberty, Inc.

Data Analyst

San Diego, CA · Hybrid

The Data Analyst is responsible for creating reports, visualizations, dashboards, and metrics that ... Uses query languages, such as SQL, scripting languages, such as R and/or Python to produce reports ...

4Liberty

Data Analyst

San Diego, CA · Hybrid

The Data Analyst is responsible for creating reports, visualizations, dashboards, and metrics that ... Uses query languages, such as SQL, scripting languages, such as R and/or Python to produce reports ...

ActiveHours

Senior Data Analyst

Palo Alto, CA · On-site

$101K - $127K/yr

Recommend analytical tools to implement in partnership with developers and the Head of Growth ... Deep expertise in SQL. Experience in Python and R a plus * Bachelor's degree in mathematics ...

4Liberty

Data Analyst

San Diego, CA · Hybrid

The Data Analyst is responsible for creating reports, visualizations, dashboards, and metrics that ... Uses query languages, such as SQL, scripting languages, such as R and/or Python to produce reports ...

QUANTUM TECHNOLOGIES LLC

Data Analyst

San Jose, CA · On-site

$80/hr

Apply Data Engineering concepts including ETL/ELT, data modeling, and data warehousing. * Communicate analytical findings and recommendations to technical and business teams. * Analyze and interpret ...

Stratolaunch

Data Analyst

Mojave, CA · Hybrid

This role involves interfacing with a multi-disciplinary engineering team and program management. ESSENTIAL RESPONSIBILITIES * Collaborate with design team to develop analytical approaches for data ...

Pinterest

Sr. Data Analyst

Los Angeles, CA · On-site +1

$92K - $116K/yr

... Engineering, Strategy, Product Analytics, and global teams to frame business questions, define ... Advance SQL skills required, experience with Python, R, or similar scripting languages for data ...

ActiveHours

Senior Data Analyst

Palo Alto, CA · On-site

$101K - $127K/yr

Recommend analytical tools to implement in partnership with developers and the Head of Growth ... Deep expertise in SQL. Experience in Python and R a plus * Bachelor's degree in mathematics ...

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Freelance Data Analyst R Programming information

What does a freelance data analyst with R programming do?

A Freelance Data Analyst who specializes in R programming collects, processes, and analyzes data using the R language. They often work with clients on a project basis to extract insights from datasets, create visualizations, and build statistical models. Their tasks may include data cleaning, exploratory data analysis, and creating reproducible reports. They also help organizations make data-driven decisions by interpreting results and recommending actions based on their analyses.

What are the key skills and qualifications needed to thrive as a freelance data analyst with R programming?

To thrive as a Freelance Data Analyst specializing in R Programming, you need strong analytical skills, proficiency in statistical methods, and a solid foundation in data manipulation, typically supported by a degree in a quantitative field. Mastery of R and its libraries (like dplyr, ggplot2, and tidyr), as well as familiarity with data visualization tools and possibly certification in data analytics, are important technical assets. Excellent problem-solving, communication, and project management skills help you stand out when delivering insights to clients and managing multiple projects independently. These competencies enable accurate data-driven decision-making, effective client collaboration, and successful project execution in a competitive freelance environment.

What are some common challenges freelance data analysts face when working with clients using R programming?

Freelance data analysts using R often encounter challenges such as aligning on data formats and expectations with clients who may have limited technical backgrounds. Managing project scope and deadlines can also be tricky, especially when clients request additional analyses or changes mid-project. Communication is key, as you'll frequently need to explain R-based findings in a clear, non-technical way and ensure reproducibility of your code for client handover. Additionally, securing access to necessary data and maintaining data privacy are critical aspects of the role.

What is the difference between Freelance Data Analyst R Programming vs Freelance Data Scientist R Programming?

AspectFreelance Data Analyst R ProgrammingFreelance Data Scientist R Programming
Required SkillsData analysis, R programming, visualizationData analysis, R programming, machine learning, statistical modeling
Work EnvironmentProject-based, client-specificProject-based, client-specific
Industry UsageBusiness intelligence, reportingAdvanced analytics, predictive modeling

Freelance Data Analyst R Programming focuses on analyzing data and creating reports using R, suitable for business insights. Freelance Data Scientist R Programming involves deeper statistical modeling and machine learning, often for predictive analytics. Both roles require R skills but differ in complexity and scope.

What are the most commonly searched types of Data Analyst R Programming jobs in California?

The most popular types of Data Analyst R Programming jobs in California are:

What are popular job titles related to Freelance Data Analyst R Programming jobs in California?

For Freelance Data Analyst R Programming jobs in California, the most frequently searched job titles are:

What job categories do people searching Freelance Data Analyst R Programming jobs in California look for?

The top searched job categories for Freelance Data Analyst R Programming jobs in California are:

What cities in California are hiring for Freelance Data Analyst R Programming jobs?

Cities in California with the most Freelance Data Analyst R Programming job openings:

Freelance Data Analyst R Programming jobs near you

Senior Data Analyst

1 point system

Sunnyvale, CA • On-site

$40/hr

Contractor

Re-posted 7 days ago

Job description

Job Title

Senior Data Analyst

Location

Hybrid – Sunnyvale, CA (2 days onsite/week)

Pay Rate

$40/hr. on W2

About the Role

We are seeking a Senior Data Analyst to join Walmart’s Marketplace Partner Payments team. This role focuses on data-driven payment analysis, chargeback optimization, automation, risk mitigation, and operational excellence.

You will collaborate cross-functionally with Product, Engineering, Risk, and Operations teams to drive business growth and improve the partner settlement experience. This is a high-impact role for someone passionate about using data to influence business decisions.

Key Responsibilities

  • Analyze and optimize the end-to-end chargeback process, identifying root causes, trends, and automation opportunities.
  • Develop and maintain dashboards, reports, and analytical models to monitor chargeback performance, seller impact, and financial exposure.
  • Partner with Product, Engineering, Risk, and Operations to design data-driven solutions that improve resolution efficiency.
  • Enhance chargeback visibility and transparency for sellers through actionable insights and reporting.
  • Apply advanced analytics and statistical methods to inform policy decisions and mitigate financial risk.
  • Support scaling of settlement and chargeback processes across global marketplaces.

Success Criteria

  • Strong analytical and problem-solving mindset.
  • Ownership mentality with measurable impact delivery.
  • Data-first decision-making approach.
  • Excellent collaboration and communication skills.
  • Ability to translate complex analysis into actionable business insights.
  • Results-driven and self-motivated professional.

Required Qualifications

  • Master’s degree in Data Science, Statistics, Computer Science, Economics, or related field.
  • 4+ years of experience in Payments, Risk, FinTech, or Marketplace Analytics.
  • Advanced SQL expertise (BigQuery, Redshift, Snowflake, or similar cloud platforms).
  • Strong Python or R experience for data analysis, modeling, and automation.
  • Experience with data visualization tools (Looker, Tableau, Power BI).
  • Hands-on experience with A/B testing, experimentation frameworks, and causal inference.
  • Ability to influence cross-functional roadmaps.

Preferred Qualifications

  • Experience with real-time data systems.
  • Familiarity with fraud detection models and decisioning platforms.
  • Experience supporting global marketplace operations.

Thanks and Regards

Monu Singh Chauhan | 1Point System LLC
Technical Recruiter  
monu.singh@1pointsys.com 

LinkedIn: linkedin.com/in/monu-singh-chauhan-610857204
115 Stone Village Drive • Suite C • Fort Mill, SC • 29708

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