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The Data Analyst role at NTT DATA involves analyzing large datasets to derive actionable insights for business decisions. Candidates should have strong skills in SQL and Python, with experience in Power BI for data visualization. A bachelor's degree in a relevant field is required, along with a minimum of 3 years of experience in data analysis. The position offers opportunities for collaboration and innovation in a dynamic work environment.
Job Responsibility:
Analyze large datasets to identify trends, patterns, and actionable insights for business decisions
Write and optimize SQL queries to extract, aggregate, and validate data from multiple sources
Use Python for data cleaning, transformation, and advanced analytics, including statistical modeling
Develop and maintain Power BI dashboards and reports to visualize key metrics and KPIs
Work with notebooks (Jupyter or similar) to document analysis workflows and share reproducible results
Collaborate with stakeholders to understand requirements and deliver data-driven solutions
Perform exploratory data analysis (EDA) and generate summary statistics for decision-making
Ensure data accuracy, consistency, and integrity through rigorous validation and quality checks
Automate repetitive data tasks using Python scripts and scheduling tools
Communicate findings clearly through reports, presentations, and visualizations for business teams
Requirements:
Strong proficiency in SQL for querying, data manipulation, and performance optimization
Hands-on experience with Python for data analysis, including libraries like Pandas, NumPy, and Matplotlib
Expertise in Power BI for creating dashboards, reports, and implementing DAX calculations
Familiarity with notebook environments (Jupyter or similar) for interactive analysis and documentation
Solid understanding of data cleaning, transformation, and preparation techniques
Ability to perform statistical analysis and interpret results for actionable insights
Knowledge of data visualization best practices and storytelling with data
Strong problem-solving and analytical skills with attention to detail
Excellent communication skills and ability to work effectively in a 2 PM–11 PM IST shift
Experience with Microsoft Fabric or cloud-based analytics platforms is a strong plus
Nice to have:
Experience with Microsoft Fabric or cloud-based analytics platforms