About Mariela Mejia | Contra Mariela Mejia

Mariela Mejia

Mariela Mejia

BI Analyst turning data into smart business solutions.

Ready for work

Mariela is ready for their next project!

Santo Domingo, Dominican Republic

Work Services About

Santo Domingo, Dominican Republic

Meet Mariela

Followed by Madeline M

I’m a Systems Engineer specialized in Business Intelligence, Data Analysis, and Database Administration. I build dynamic Power BI dashboards that turn complex data into actionable insights. My work helps businesses improve decision-making, automate reporting processes, and gain strategic clarity.

Identity verifiedVetted for secure and trusted collaboration.

Rate

$25 - $50/hr

Skills and tools

Data Analyst Data Engineer Data Modelling Analyst Data Scientist Consultant Business Analyst

Microsoft Power BI

Microsoft SQL Server

Microsoft Excel

Visual Studio Code

Details

Santo Domingo, Dominican Republic

Fluent in Spanish • Limited Working Proficiency in English

Join 50k+ companies and 1M+ independents

Hire creatives Get hired

For independents

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

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

Company

Mission Careers Terms & conditions Privacy policy Cookie policy

Contact

Contact support

For independents

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

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

Company

Mission Careers Terms & conditions Privacy policy Cookie policy

© 2026 Contra.Work Inc