Gourav Dosad

Data Analyst

India 1+ yrs exp 83 · Excellent

About

Data-focused Programmer Analyst with over a year of experience at Cognizant Technology Solutions, turning large operational datasets (10,000+ records) into clear, decision-ready insights using Python, SQL, Pandas, NumPy, Matplotlib, and Seaborn. Built automated data-cleaning pipelines that cut manual preparation time by 30% while consistently delivering accurate, reliable analysis for cross-functional reporting. Growing into machine learning and predictive analytics through hands-on personal projects, with a strong analytical foundation and close attention to data quality.

Skills & Expertise (16)

Python Intermediate

7.1/10

Years Exp

SQL Intermediate

7.1/10

Years Exp

Pandas Intermediate

7.1/10

Years Exp

NumPy Intermediate

7.1/10

Years Exp

Matplotlib Intermediate

7.1/10

Years Exp

Data Cleaning Intermediate

7.1/10

Years Exp

Exploratory data analysis Intermediate

7.1/10

Years Exp

Regression Intermediate

6.3/10

Years Exp

Classification Intermediate

6.3/10

Years Exp

Data Preprocessing Intermediate

6.3/10

Years Exp

Model Evaluation Intermediate

6.3/10

Years Exp

GitHub Intermediate

6.3/10

Years Exp

Jupyter Notebook Intermediate

6.3/10

Years Exp

Excel Intermediate

6.3/10

Years Exp

Java Seaborn

Work Experience

Programmer Analyst

Cognizant Technology Solutions

May 2026 - Present

Analyze 10,000+ production records using Python, SQL, and Pandas to validate data accuracy, surface quality trends, and support cross-functional reporting decisions. Automate recurring data-cleaning and reporting scripts in Python, reducing manual effort and improving turnaround time for stakeholder reports. Transform raw operational data into clear visual insights using NumPy, Pandas, and Matplotlib, helping teams make faster, data-informed decisions. Apply statistical analysis and foundational machine learning concepts to real business datasets, as part of an active transition toward a data-focused role.

Programmer Analyst Trainee

Cognizant Technology Solutions

May 2025 - May 2026

Completed structured training in data analytics and statistical fundamentals, applying Python and SQL to real-world datasets. Performed data analysis on 10,000+ records using NumPy and Pandas, extracting insights that supported team decision-making. Collaborated with cross-functional teams to validate data accuracy and refine reporting workflows using Excel and Python.