About Cassandra Mzola | Contra Cassandra Mzola

Cassandra Mzola

Cassandra Mzola

Turning data into insights and stories that matter

Ready for work

Cassandra is ready for their next project!

Johannesburg, South Africa

Johannesburg, South Africa

Meet Cassandra

Hi! I’m Cassandra, a passionate Data Analyst based in South Africa with a strong background in environmental and water sciences. I specialize in transforming complex data into actionable insights using tools like SQL, Power BI, Excel, and Python.

With hands-on experience in data visualization, cleaning, and storytelling, I help businesses and projects make data-driven decisions

Identity verifiedVetted for secure and trusted collaboration.

Rate

$25 - $50/hr

Skills and tools

Data Visualizer Data Analyst

Details

Johannesburg, South Africa

Professional Working Proficiency in English

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For independents

Contra Pro Manage freelance projects Get verified as an expert Find jobs Get discovered Sign contracts Send invoices Commission-free payments Gumroad alternative Lemon Squeezy alternative Polar alternative

For companies

For companies Manage team projects Share hiring workspace Post jobs Discover contractors Sign contracts Approve invoices Global payments & tax compliance

Use Cases

For companies For freelancers For creator tools For agencies For VCs

Resources

Partner networks Advertising Challenges Creative Human Data Human Creativity Benchmark Human in the loop API Project-based hiring calculator Guide to flexible hiring Guide for agencies Creator tools awards Customer stories Blog FAQs for freelancers FAQs for companies Referrals

Hire Freelancers

Explore all Top independents Design Engineering Marketing Music & audio Social media Video & animation Product Business consulting & HR Other

Contact

Contact support

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