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Freelance Data Analyst R Programming Jobs in Washington

CapTech Consulting

Data Analyst

Reston, VA · On-site

Collaborate with other data workstreams (Data Engineers, Data Architects, Data Scientists, Product ... Languages: SQL, Python, R * Database: Hive, Snowflake, SQL Server, Oracle, Teradata, Aurora ...

CACI International, Inc.

Data Analyst

Chantilly, VA · On-site

Possess knowledge and experience with data analysis and data technical expertise in data management, engineering, and science * Proven proficiency in Python, R, and SQL * Hands-on experience with ...

CACI

Data Analyst

Chantilly, VA · On-site

Data Analyst Job Category: Information Technology Time Type: Full time Minimum Clearance Required ... data management, engineering, and science Proven proficiency in Python, R, and SQL Hands-on ...

CACi

Data Analyst

Chantilly, VA · On-site

Possess knowledge and experience with data analysis and data technical expertise in data management, engineering, and science * Proven proficiency in Python, R, and SQL * Hands-on experience with ...

AMERICAN SYSTEMS

Data Analyst - Mid

Quantico, VA

$135K - $150K/yr

Collaborate with operational subject matter experts, data engineers, and data scientists to define ... Exposure to scripting languages (e.g., Python, R) for data wrangling and analysis. AMERICAN SYSTEMS ...

Cymertek

Data Analyst

Chantilly, VA · On-site

SIMILAR CAREER TITLES Business Analyst, Data Scientist, Data Engineer, Financial Analyst, Marketing ... Knowledge of Python or R * Familiarity with machine learning * Understanding of ETL processes

CEDENT

R Programmer

Washington, DC · Remote

Data Engineering and Advance Analytics Enablement team is looking for a R Analytics Cloud Engineer that will be playing a key role in helping on enabling Analytics Tools used for research community ...

AMERICAN SYSTEMS

Data Analyst - Mid

Quantico, VA · On-site

$135K - $150K/yr

Collaborate with operational subject matter experts, data engineers, and data scientists to define ... Exposure to scripting languages (e.g., Python, R) for data wrangling and analysis. Pay Transparency ...

Cymertek

Data Analyst

Reston, VA · On-site

SIMILAR CAREER TITLES Business Analyst, Data Scientist, Data Engineer, Financial Analyst, Marketing ... Knowledge of Python or R * Familiarity with machine learning * Understanding of ETL processes

Amivero

Data Analyst

Washington, DC

$78K - $84K/yr

... programming languages such as R and Python are not required. * Lead and perform data-driven studies ... Collect, analyze, and visualize data to identify trends, relationships, performance drivers, and ...

Cortek Inc

Data Analyst II

Falls Church, VA · On-site

Utilize Python, R, and various database management tools (SQL, MySQL, PostgreSQL, Oracle, or MS SQL ... programming, dashboard and report creation, and visualization.Proficiency with Microsoft 365 ...

Cymertek Corporation

Data Analyst

Reston, VA · On-site

$70 - $100/hr

SIMILAR CAREER TITLES Business Analyst, Data Scientist, Data Engineer, Financial Analyst, Marketing ... Knowledge of Python or R * Familiarity with machine learning * Understanding of ETL processes

Cymertek

Data Analyst

Annapolis Junction, MD · On-site

SIMILAR CAREER TITLES Business Analyst, Data Scientist, Data Engineer, Financial Analyst, Marketing ... Knowledge of Python or R * Familiarity with machine learning * Understanding of ETL processes

Cymertek Corporation

Data Analyst

Chantilly, VA · On-site

$65 - $95/hr

SIMILAR CAREER TITLES Business Analyst, Data Scientist, Data Engineer, Financial Analyst, Marketing ... Knowledge of Python or R * Familiarity with machine learning * Understanding of ETL processes

IMAGINEEER LLC

Scientific Data Analyst

Arlington, VA · On-site

$110K - $115K/yr

Proficiency in at least two programming languages: Python, R, Perl, or equivalent * Experience with bioinformatics tools, databases, and high-throughput data analysis * Experience managing and ...

Kanak Elite Services Inc

Data Analyst

Washington, DC · On-site

Role: DATA ANALYST Location: DC (Onsite) (need locals or candidates from DMV area) Client is ... Demonstrate programming language proficiency (R or Stata preferred), knowledge of database ...

Cymertek

Data Analyst

Tysons, VA · On-site

SIMILAR CAREER TITLES Business Analyst, Data Scientist, Data Engineer, Financial Analyst, Marketing ... Knowledge of Python or R * Familiarity with machine learning * Understanding of ETL processes

Cortek Inc

Data Analyst II

Falls Church, VA · On-site

Utilize Python, R, and various database management tools (SQL, MySQL, PostgreSQL, Oracle, or MS SQL ... analysis, programming, dashboard and report creation, and visualization. * Proficiency with ...

Cortek Inc

Data Analyst II

Falls Church, VA

Utilize Python, R, and various database management tools (SQL, MySQL, PostgreSQL, Oracle, or MS SQL ... analysis, programming, dashboard and report creation, and visualization. * Proficiency with ...

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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 Washington?

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

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

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

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

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

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

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

Freelance Data Analyst R Programming jobs near you
Infographic showing various Freelance Data Analyst R Programming job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 14% Part Time, and 5% Contract. Highlights an 87% Physical, 2% Hybrid, and 11% Remote job distribution.

Data Analyst

CapTech Consulting

Reston, VA • On-site

Full-time

Medical, Retirement, PTO

Posted 13 days ago

Job description

Company Description
CapTech is an award-winning consulting firm that collaborates with clients to achieve what's possible through the power of technology. At CapTech, we're passionate about the work we do and the results we achieve for our clients. From the outset, our founders shared a collective passion to create a consultancy centered on strong relationships that would stand the test of time. Today we work alongside clients that include Fortune 100 companies, mid-sized enterprises, and government agencies, a list that spans across the country.
Job Description
CapTech's Data Analysts work within a collaborative, team environment to help define and deliver innovative solutions to our clients. At the intersection of data and strategy, Data Analysts play a key role in capturing requirements, designing business processes and data models, and delivering actionable data to stakeholders. Data Analysts are passionate about interpreting data to help our clients make informed decisions and they are driven by a desire to solve our clients' most complex business problems. Data Analysts work alongside like-minded peers who share their commitment to excellence and with visionary leaders who are invested in their success.
Specific job responsibilities will vary by project role, but may include:
  • Quantify ambiguous business problems by analyzing business processes, data, and systems and gathering data requirements from clients
  • Implement data governance best practices by capturing data definitions, identifying data stewards, and data transformations through source-to-target mappings
  • Develop data collection systems, implement databases and analytics to optimize efficiency
  • Conduct data quality analysis and provide recommendations for effective quality assurance processes that improve data health
  • Interpret data and analyze results using statistical techniques that provide valuable insights and guide decision making across the business
  • Develop reports using modern data visualization tools and best practices to surface valuable insights to end-users
  • Communicate with all levels of stakeholders as appropriate, including executives, data modelers, application developers, business users, and customers to build solutions and interpret results
  • Collaborate with other data workstreams (Data Engineers, Data Architects, Data Scientists, Product Owners) on specific projects

Qualifications
Typical experience for successful candidates includes:
  • Experience working in an Agile development environment, including requirements definition and testing
  • Knowledge of statistics and experience using statistical languages and packages for analyzing large datasets
  • Demonstrable experience in the design of data models, database design development, data profiling, and various data analysis tools
  • Demonstrable experience with ETL/ELT, data ingestion, and data munging/wrangling
  • Experience in communicating concepts to both business and technical audiences
  • Excellent interpersonal, collaboration, communication, and leadership skills

Skills
Successful candidates usually have demonstrable experience with technologies in some of these categories:
  • Languages: SQL, Python, R
  • Database: Hive, Snowflake, SQL Server, Oracle, Teradata, Aurora, DynamoDB, Cosmos, MongoDB, Cassandra
  • Additional Technologies: dbt, Spark, FiveTran, Databricks, PowerBI, Tableau, git

Additional Information
We want everyone at CapTech to be able to envision a lasting and rewarding career here, which is why we offer a variety of career paths based on your skills and passions. You decide where and how you want to develop, and we help get you there with customizable career progression and a comprehensive benefits package to support you along the way. Alongside our suite of traditional benefits encompassing generous PTO, health coverage, disability insurance, paid family leave and more, we've launched extended benefits to help meet our employees' needs.
  • CapTech is committed to providing a flexible work environment and helping our employees achieve a work-life balance that suits their individual needs. Employees must be available to work onsite in a client location or a CapTech office as requested. We allow CapTech employees to work remotely when compatible with CapTech and client needs.
  • Learning & Development - Programs offering certification and tuition support, digital on-demand learning courses, mentorship, and skill development paths
  • Modern Health -A mental health and well-being platform that provides 1:1 care, group support sessions, and self-serve resources to support employees and their families through life's ups and downs
  • Carrot Fertility -Inclusive fertility and family-forming coverage for all paths to parenthood - including adoption, surrogacy, fertility treatments, pregnancy, and more - and opportunities for employer-sponsored funds to help pay for care
  • Fringe -A company paid stipend program for personalized lifestyle benefits, allowing employees to choose benefits that matter most to them - ranging from vendors like Netflix, Spotify, and GrubHub to services like student loan repayment, travel, fitness, and more
  • Employee Resource Groups - Employee-led committees that embrace and incorporate diversity and inclusion into our day-to-day operations
  • Philanthropic Partnerships - Opportunities to engage in partnerships and pro-bono projects that support our communities.
  • 401(k) Matching - Generous matching and no vesting period to help you continue to build financial wellness

CapTech is an equal opportunity employer committed to fostering a culture of equality, inclusion and fairness - each foundational to our core values. We strive to create a diverse environment where each employee is encouraged to bring their unique ideas, backgrounds and experiences to the workplace. For more information about our Diversity, Inclusion and Belonging efforts, click HERE. As part of this commitment, CapTech will ensure that persons with disabilities are provided reasonable accommodations. If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact Laura Massa directly via email lmassa@captechconsulting.com. At this time, CapTech cannot transfer nor sponsor a work visa for this position. Applicants must be authorized to work directly for any employer in the United States without visa sponsorship.
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