Data Analyst responsible for collecting, organizing, and analyzing data to provide actionable insights. Collaborating with business and technical teams for data-driven decision-making.
Responsibilities
Collect and integrate data from multiple sources, including databases, CSV files, APIs, etc.
Clean and preprocess data to ensure its quality, consistency, and integrity.
Perform exploratory data analysis to identify patterns, trends, and relevant correlations.
Develop analytical models and algorithms for forecasting, customer segmentation, churn analysis, and other use cases.
Create clear, informative data visualizations using Looker Studio.
Interpret analytical results and communicate insights effectively to technical and non-technical stakeholders.
Collaborate with cross-functional teams to identify optimization and improvement opportunities based on data.
Stay up to date with trends and emerging technologies in data analysis and data science.
Requirements
Proficiency in SQL to extract, manipulate, and analyze data from relational databases.
Skills in programming languages such as Python, R, or Java for data analysis, large-scale data manipulation, and process automation.
Experience with data visualization tools such as Looker Studio, Pentaho, Tableau, Power BI, Matplotlib, Seaborn, etc., to create clear and informative visualizations.
Ability to perform exploratory data analysis (EDA) using statistical and visualization techniques to understand the structure, patterns, and relationships in the data.
Proficiency with data manipulation libraries and tools such as pandas (Python) or dplyr (R).
Knowledge of data modeling to design efficient database schemas and develop predictive models.
Understanding of machine learning and artificial intelligence concepts and techniques to build predictive and analytical models.
Familiarity with technologies such as Hadoop, Spark, or cloud computing tools to handle large volumes of data.
Experience with MySQL/SQL Server and MongoDB; building ETLs and datalakes; data manipulation; proficiency with data architecture/middleware tools such as Pentaho and Apache Hop; experience building dashboards in Looker Studio (Data Vys); and managing requests/demands via ClickUp.
Benefits
R$ 500.00/month ECXPAY card;
Access to Wellhub;
Zenklub plan — psychologist / nutritionist / coaching / therapy;
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