Looking for a job

Mariana Rocha

@marianarocha

Message

Business Intelligence Analyst with expertise in data visualization and automation.

Brazil

Message

What I'm looking for

I am looking for a role that fosters collaboration, innovation, and continuous learning.

Data and analytics professional with experience in multinational environments, currently working in the banking sector. Background across FMCG and financial contexts, with hands-on experience in forecasting, analytics, and data-driven decision support for operations and planning. Strong analytical mindset with a focus on automation, data quality, and process standardization.

Experienced in working with international and cross-functional teams, delivering practical insights through dashboards, analytical models, and automated data pipelines. Trilingual professional (Portuguese, English, and Spanish) with solid communication skills and adaptability in multidisciplinary projects.

Skilled in cloud and analytics tools including Databricks, SQL, Power BI (DAX, Power Query (M), Row Level Security (RLS), Data Modelling, Performance Tuning, DAX Studio, Tabular Editor), AWS services, and data modeling, with experience across ETL processes, data transformation, and analytical reporting.

Experience

Work history, roles, and key accomplishments

Current

Business Analyst

Current

Nubank

Jun 2025 - Present (7 months)

Worked on forecasting and analytical support for operational decision-making, using cloud-based data pipelines and dashboards to improve planning accuracy.

Python SQL Scala Databricks Analytics Looker LookML QuickSight S3 AWS S3 Amazon S3

Senior Business Intelligence Analyst

Nestle

Jul 2023 - May 2024 (10 months)

Designed and implemented a standardized quality check process using Power Apps, enhancing consistency and reducing errors. Maintained a global service quality system through Power BI, providing actionable insights across 5+ countries. Developed dynamic dashboards for data-driven decision-making.

Power BI SQL Snowflake SharePoint Excel

LATAM Manufacturing & Supply Chain Data Specialist

Jan 2022 - Jun 2023 (1 year 5 months)

Collaborated with teams to gather requirements and deliver tailored solutions. Developed dashboards for inventory and production planning, optimizing data connections and improving performance. Built management dashboards for project spending and forecasts.

Power BI SQL Snowflake Excel

Business Intelligence Analyst

Nestle

Dec 2020 - Dec 2021 (1 year)

Enhanced finance Power BI dashboard for Purchase Orders, achieving a 90% performance improvement. Developed Power Apps solutions for project management and implemented a checklist system for quality maintenance control.

Power BI SQL Snowflake SharePoint Excel

Managerial Intern

Procter and Gamble

Jul 2019 - Dec 2020 (1 year 5 months)

Achieved a 90% improvement in lead time delivery through process restructuring and Power BI implementation. Developed a traceability tool and integrated systems using SQL and Azure Databricks.

Power BI SQL Snowflake