Sofia Pappalardo

Sofia Pappalardo

Data Analyst
Argentina
English, Spanish

About Me

Junior Data Analyst with a strong analytical mindset and background in data handling, reporting, and process organization. Experienced in working with structured datasets, performing data cleaning, and generating insight…

Experience

Administrative & Data Support

Gold Plus SRL

Managed and updated internal data using Excel spreadsheets, Performed data entry, validation, and consistency checks, Supported reporting and tracking of operational information, Assisted in maintaining organized and up-to-date datasets, Contributed to improving data organization and workflows

Academic Experience – Data Analysis

UTN

Worked with real-world datasets for data analysis projects, Cleaned and transformed data (handling nulls and duplicates), Performed exploratory data analysis to identify patterns and trends, Generated insights and presented findings clearly, Ensured data quality and consistency

Skills

Data Analysis Relational Databases Data Cleaning Exploratory Data Analysis (EDA) Data Validation & Quality Control Reporting & KPI tracking Excel (intermediate/advanced – formulas data handling) SQL (data querying and manipulation) Python (basic – Pandas NumPy) Google Colab Data organization & structuring Analytical thinking Attention to detail Problem-solving Process improvement mindset Data Validation Quality Control Reporting KPI tracking Excel SQL Python Pandas NumPy Data organization Data structuring Process improvement
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