Sana sheikh

Data Analyst

Remote 1+ yrs exp 73 · Very Good

About

Detail-oriented and analytical Data Analyst with practical experience in end-to-end data lifecycle management: collecting, validating, transforming, and modeling large datasets to deliver actionable business intelligence. Highly proficient in writing and optimizing complex SQL queries (joins, CTEs, window functions), advanced Microsoft Excel (pivot tables, data reconciliation, formulas), and interactive BI dashboarding in Tableau. Proven ability to translate ambiguous business requirements into high-impact KPI reports, partner with cross-functional teams, and ensure data governance and reporting accuracy in remote working setups.

Skills & Expertise (40)

Microsoft Excel Advanced

7.0/10

Years Exp

SQL Intermediate

6.5/10

Years Exp

Jupyter Notebook Intermediate

6.5/10

Years Exp

scikit-learn Intermediate

6.5/10

Years Exp

NumPy Intermediate

6.5/10

Years Exp

Pandas Intermediate

6.5/10

Years Exp

Python Intermediate

6.5/10

Years Exp

PivotTables Intermediate

6.0/10

Years Exp

Trend Analysis Intermediate

6.0/10

Years Exp

Executive Reporting Intermediate

6.0/10

Years Exp

Interactive Dashboards Intermediate

6.0/10

Years Exp

Tableau Intermediate

6.0/10

Years Exp

Report Automation Intermediate

6.0/10

Years Exp

Reconciliation Intermediate

6.0/10

Years Exp

Data Validation Intermediate

6.0/10

Years Exp

XLOOKUP Intermediate

6.0/10

Years Exp

VLOOKUP Intermediate

6.0/10

Years Exp

Advanced Formulas Intermediate

6.0/10

Years Exp

Google Sheets Intermediate

6.0/10

Years Exp

VS Code Intermediate

5.5/10

Years Exp

Root Cause Analysis Intermediate

5.5/10

Years Exp

Git Intermediate

5.5/10

Years Exp

GitHub Intermediate

5.5/10

Years Exp

Outlier Detection Intermediate

5.5/10

Years Exp

Anomaly Detection Intermediate

5.5/10

Years Exp

Descriptive Analytics Intermediate

5.5/10

Years Exp

Transformation Intermediate

5.5/10

Years Exp

Data Cleaning Intermediate

5.5/10

Years Exp

Exploratory data analysis Intermediate

5.5/10

Years Exp

Seaborn Intermediate

5.5/10

Years Exp

Matplotlib Intermediate

5.5/10

Years Exp

MySql Intermediate

5.5/10

Years Exp

Postgresql Intermediate

5.5/10

Years Exp

Relational Data Modeling Intermediate

5.0/10

Years Exp

Subqueries Intermediate

5.0/10

Years Exp

Aggregations Intermediate

5.0/10

Years Exp

Window Functions Intermediate

5.0/10

Years Exp

CTEs Intermediate

5.0/10

Years Exp

Joins Intermediate

5.0/10

Years Exp

Query Optimization Intermediate

5.0/10

Years Exp

Work Experience

Data Analyst Intern

InLighnX Global

Dec 2025 - May 2026

Authored and optimized complex SQL queries using window functions, multi-table joins, and aggregations across retail music datasets to evaluate customer purchasing patterns, churn, and sales trends. Conducted exploratory data analysis (EDA) and statistical evaluations using Python (Pandas, NumPy) to uncover hidden demand trends, communicating findings to technical and business mentors. Built predictive scoring workflows utilizing Scikit-learn, tracking evaluation metrics (ROC-AUC, Precision, Recall) to support data-driven decision-making and business risk mitigation.

Consultant / Data Analyst

EnFuse Solutions

May 2024 - Jun 2025

Extracted, validated, and normalized large enterprise relational datasets, reducing data inconsistencies and maintaining rigorous data quality and confidentiality standards across departments. Collaborated closely with cross-functional stakeholders (Operations, Sales, and Finance) to capture business requirements and translate them into standardized analytical reports and KPI dashboards. Investigated reporting anomalies and performed root cause analysis to resolve data discrepancies, ensuring 100% data integrity before executive-level distribution. Streamlined recurring reporting workflows and data reconciliation routines using advanced Excel functions and scheduled data pulls, saving recurring analysis turnaround time.