Mariam Khan

Computer Science graduate with hands-on experience in SQL, Python, ETL workflows, data analytics, and business intelligence. Skilled in analyzing data, improving data quality, validating KPIs, and building dashboards that deliver actionable business insights. Seeking an entry-level Data Analyst, BI Analyst, or Junior Data Engineer role to contribute to data-driven decision-making and continuous process improvement.

Data Analytics/Solutions Apprentice - MarketLytics - Onsite

(2026-01 - 2026-03)

• Analyzed and validated large business datasets using SQL and BigQuery, ensuring accurate reporting and trustworthy business insights.
• Developed and enhanced Data Studio dashboards that transformed complex data into actionable visual reports for stakeholders.
• Improved reporting accuracy by investigating KPI discrepancies, validating business logic, and resolving SQL and data quality issues.
• Collaborated with cross-functional teams to translate business requirements into reliable analytical solutions that supported data-driven decision-making.

Data Science Intern - 10Pearls Pakistan - Remote

(2025-09 - 2025-11)

Developed an end-to-end Air Quality Prediction pipeline for Karachi, transforming raw environmental data into predictive insights for air quality monitoring.

• Automated data ingestion, feature engineering, and daily model retraining through CI/CD workflows, improving pipeline reliability and reducing manual intervention.
• Integrated Open-Meteo APIs with the Hopsworks Feature Store to build a versioned, reusable data pipeline that ensured consistent feature management.
• Trained, evaluated, and deployed Ridge Regression, Random Forest, and XGBoost models, delivering predictions through an interactive Streamlit dashboard for accessible decision support.

BS - Computer Science - University of Karachi – UBIT (2022-01 - 2025-12)

Intermediate - Computer Science - Bahria College Karsaz Karachi (2019-01 - 2021-12)

Matric (SSC) - Computer Science - Junipers Academy Secondary School