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Mbali
Volunteer
Contato
Competências
Performed complex data analysis utilizing SQL, Excel, and Python to support decision-making.
Managed and optimized SQL databases for efficient data retrieval and storage.
Created visual reports and dashboards using Tableau and Power BI to communicate insights.
Built financial models for forecasting and scenario analysis in banking projects.
Used Python scripts for data cleaning, analysis, and automation tasks.
Formação acadêmica
Resumo
Data analyst with over 5 years of experience in financial sectors, specializing in data collection, analysis, and visualization to inform strategic decisions.
Principais conquistas
- Developed automated dashboards reducing reporting time by 30%.
- Led data migration project improving data accuracy and accessibility.
- Enhanced data collection processes, resulting in more reliable analytics.
Experiência
Volunteer
Maintains and improves park grounds, ensures that site is well maintained and ready for visitors.
Cashier
Ringing up sales, bagging items, requesting price check list, collecting payments.
Sales assistant
Greeting customers, merchandising stock, aiding, managing cash register, helping customers.
Temp cleaner
Dusting, vacuuming, mopping, sanitizing surfaces, emptying trash, restocking supplies (soap, paper towels, toilet paper, teabags, coffee), kitchens and common areas, ensuring a clean, safe, and productive environment, Offering beverages and snacks in meetings.