João C.
Data Scientist

Skills

Postgresql

Sql

Python

João is available for hire

Hire João C.

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Bio

Professional with over 12 years of experience in planning, data analysis, and financial management, emphasizing process optimization and strategic decision-making support. An expert in ETL and Power BI, with robust experience in developing dashboards and implementing ERP systems. Currently pursuing a degree in Data Science, this candidate possesses advanced skills in data consolidation and analysis, along with experience leading teams and projects. Committed to efficiency and measurable outcomes, expertise encompasses demand planning, data modeling, and creating business intelligence solutions to enhance operations and support data-driven decisions.

Financial Analyst and Data Management Specialist
9/1/2019 - null

Executed data collection, treatment, and analysis of large data volumes to support strategic decision-making. Employed advanced ETL techniques, SQL, Python, and Power Query to deliver actionable insights. Developed interactive dashboards using Power BI, enhancing operational efficiency by 40% through better KPI interpretation. Managed comprehensive financial operations, including cash flow analysis and detailed financial reporting, while implementing predictive models for financial forecasting. Led teams in data analytics tools, improving productivity and technical competence, and oversaw the optimization of data infrastructure in cloud computing environments.
Supply Chain Coordinator and Data Analyst
9/1/2013 - null

Planned strategic purchasing aligned with cash flow, significantly reducing the cost of goods sold. Coordinated logistics and ensured operational efficiency through integrated logistics and inventory management. Contributed to product development projects and implemented ERP systems to optimize operational and financial processes. Used advanced data analysis techniques to identify improvement opportunities and created reports and dashboards to support strategic decision-making, resulting in a monthly production increase of 30% and enhanced cash flow management.
Administrative Assistant
5/1/2011 - 7/1/2013

Provided customer service and support in human resources and financial tasks while assisting in store operations, contributing to overall efficiency in administrative processes.