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marianasilvabi

Mariana S

@marianasilvabi

Data Analyst

Portugal
Portugais, Espagnol, Anglais
Certaines informations sont présentées en anglais.
À propos de moi
Hi! My name is Mariana, and I'm a Business Intelligence expert and automation developer with 4+ years of hands-on experience. Throughout my career, I've helped my company make smarter, faster decisions by building clear, actionable dashboards and designing automation workflows that save time and reduce manual work. Now I'm bringing that same expertise to freelance clients. Whether you need to turn raw data into meaningful insights or streamline repetitive processes, I'd love to help you get there. Let's work together!... Plus d’infos

Compétences

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marianasilvabi
Mariana S
hors ligne • 
Temps de réponse moyen de 1 heure

Voir mes services

Tableaux de bord des données
I will transform messy data into clear answers with power bi
De40 $US / projetPlus de détails

Expérience professionnelle

Delivery Operations Analyst

Merkel Media • Temps plein

Jan 2026 - Present • 7 mos

Responsible for designing and delivering Business Intelligence and automation solutions within an HR and staffing company, supporting both operational teams and senior leadership. I develop interactive Power BI dashboards for operational and executive reporting, build Power Apps applications integrated with Power BI and Excel, and implement automated workflows that reduce manual work and improve team efficiency. I am also responsible for collecting and consolidating forecast vs. actuals reports on chargeable and worked hours across business units, supporting management with accurate data for performance tracking and decision-making.

BNP_Paribas

Data Analyst

BNP Paribas • Temps plein

Mar 2023 - Mar 2025 • 2 yrs

Collected, processed, and analyzed large datasets to generate actionable insights, and developed presentations to communicate findings effectively. Collaborate with internal/external clients to best understand their operational and strategic needs Create descriptive, predictive and quantitative analyses addressing key business priorities and supporting the stakeholders' decision making Support and monitor the run of these activities of data analysis, reporting and data mining