Data Analytics Visualization Specialist

About OpenTrain

OpenTrain AI is the hiring and contracting organization for this role. OpenTrain is the #1 platform for finding and building careers in AI training and data labeling, helping people start and grow in a fast-moving technology industry.

Creating an OpenTrain account is free, and candidates can apply for remote projects that match their skills and availability.

• Worldwide opportunity
• Remote contractor work
• Part-time schedule of less than 20 hours per week
• English-language role

About AI Training and Data Work

AI training is the human side of building artificial intelligence. People with technical and analytical skills help prepare, evaluate, organize, and improve the data and systems used by modern AI models.

Data analytics, quality validation, documentation, and clear visual communication are increasingly important in this field. This work offers a way to contribute to cutting-edge technology with flexible hours.

• Work remotely with a computer and internet connection
• Use practical technical skills in a growing AI industry
• Build experience with data quality, analysis, and software workflows

The Role

As a Data Analytics and Visualization Specialist, you will build and maintain data pipelines, clean and transform datasets, and design interactive dashboards that communicate insights clearly.

The role requires strong Python skills, hands-on experience with data visualization, solid SQL knowledge, and familiarity with ETL and data quality practices. You will also translate business questions into useful metrics and visuals and refine your work based on feedback.

• Pay: $25 USD per hour
• Experience level: Entry level
• Employment type: Part-time contractor
• Time requirement: Less than 20 hours per week

What You'll Do

You will work across data preparation, visualization, dashboard development, and documentation. The work combines implementation with careful validation so that datasets, queries, models, and dashboards remain reliable and understandable.

• Build and maintain data pipelines and ETL workflows
• Clean and transform datasets with Python
• Create visualizations with Plotly, Dash, Matplotlib, and Seaborn
• Design interactive dashboards that present insights clearly
• Optimize SQL queries and data models
• Validate data quality and investigate inconsistencies
• Translate business questions into clear metrics and visual outputs
• Document pipelines, workflows, and dashboards thoroughly
• Iterate on deliverables based on feedback

Requirements and Technical Skills

Candidates should be comfortable using Python for data analysis and have practical experience developing visualizations and dashboards. Strong documentation and written communication are important because the role involves explaining workflows, metrics, and dashboard behavior clearly.

• Strong Python skills for data analysis, including pandas and NumPy
• Visualization expertise with Matplotlib, Seaborn, and Plotly
• Hands-on experience building dashboards with Dash
• Experience designing and maintaining data pipelines and ETL processes
• Solid SQL skills for data extraction and transformation
• Understanding of data modeling and data quality or validation practices
• Experience with Git or other version control
• Basic testing practices for data code
• Ability to translate business questions into clear metrics and visuals
• Clear written communication and thorough documentation habits

Additional Experience

Experience with business intelligence tools is helpful but not required. Power BI or Tableau experience is a plus for candidates who have worked with additional reporting and dashboard platforms.

• Power BI experience is a plus
• Tableau experience is a plus
• Experience with Dash is preferred

How to Apply

If you have the Python, analytics, visualization, SQL, and ETL skills described above, create a free OpenTrain account and apply through OpenTrain. This flexible worldwide contractor opportunity lets you contribute technical expertise to work connected with the rapidly growing AI industry.

• Apply through OpenTrain AI
• Review the role requirements before applying
• Highlight relevant Python, dashboard, SQL, ETL, Git, and documentation experience