Abhishek Malekar

Detail-oriented Data Analyst with 3+ years of experience in Python, SQL, PySpark, and data visualization. Proven track record of transforming complex datasets into clear, actionable business insights through statistical analysis, EDA, dashboards, and reporting. Skilled in Tableau, Matplotlib, and Seaborn for compelling data storytelling. Experienced in data pipeline development, data quality assurance, and cross-functional collaboration to support data-driven decision-making.

Data Scientist / Data Analyst - Cubeage Technology Services Pvt. Ltd.

(2023-03)

• Conducted end-to-end exploratory data analysis (EDA) on large-scale structured and unstructured datasets to uncover trends, patterns, and anomalies for business decision-making.
• Designed and delivered interactive Tableau dashboards and statistical reports, enabling data-driven strategic decisions for key stakeholders.
• Developed and optimized SQL queries and Python (Pandas, NumPy) scripts for data extraction, cleansing, transformation, and validation across multiple data sources.
• Built scalable data pipelines using PySpark and Apache Airflow to automate data movement and processing workflows.
• Applied regression, classification, and feature engineering techniques to develop predictive models that forecast key business metrics.
• Collaborated with business and technology teams to translate data requirements into analytical solutions, ensuring data quality and integrity.
• Performed hypothesis testing, A/B analysis, and trend analysis to validate business hypotheses and support operational improvements.

Master of Computer Applications - MCA - Kamla Nehru College, Nagpur, Maharashtra (2023)

Bachelor of Computer Applications - BCA - Amravati University, Maharashtra (2021)