Summary
Overview
Work History
Education
Skills
Profile and Portfolio
Timeline
Generic

Nitesh Sharma

Noida

Summary

Analytical and results-driven Analyst with 4.5+ years of experience in data analysis, reporting, and process optimization. Proficient in Power BI, SQL, and Python for extracting, analyzing, and visualizing data to deliver actionable insights. Skilled in identifying trends, forecasting outcomes, and driving data-informed decisions. Experienced in collaborating with cross-functional teams to streamline workflows, improve performance, and support strategic objectives.

Overview

5
5
years of professional experience

Work History

Associate Consultant

EXL Services (I) Pvt Ltd
12.2020 - Current
  • Led end-to-end analytics projects, from gathering business requirements to developing, publishing, and maintaining Power BI reports.
  • Built and optimized Power BI dashboards using DAX for KPIs, measures, and calculated fields to track key business metrics.
  • Performed data cleansing and exploratory data analysis (EDA) using Python libraries such as Pandas, NumPy, and Matplotlib, uncovering trends and supporting business insights.
  • Developed complex SQL queries using JOINs, CTEs, window functions (e.g., RANK, ROW_NUMBER), and aggregate functions to extract and analyze data from relational databases.
  • Used Power Query and managed ETL workflows to integrate data from multiple sources, ensuring high-quality, timely reporting.
  • Collaborated with stakeholders to translate business needs into data solutions and provided actionable insights through reports and presentations.
  • Identified performance gaps, business opportunities, and trends to support data-driven decision-making.

Education

Post Graduate Program - Data Science and Business Analytics

Great Learning
11.2023

Bachelor of Science - Mathematics and Chemistry

C.C.S University
05.2016

Skills

  • Statistical Methods: Missing values and outliers, Univariate Analysis, Bi-Variate Analysis, Sampling, Bootstrap, Cross Validation, Hypothesis Testing
  • Predictive Analysis: Regression, Machine Learning, Dimensionality Reduction
  • Classification: Decision Trees, SVM, Logistic Regression, Random Forest
  • Unsupervised Learning: K-Means Clustering, Hierarchical Clustering
  • Tools: Power BI, Python, MySQL, Tableau, Machine Learning, Advanced Excel, AWS Cloud Practitioner, Jupyter Notebook

Profile and Portfolio

  • www.linkedin.com/in/nitesh-sharma-43
  • https://eportfolio.mygreatlearning.com/nitesh-sharma6

Timeline

Associate Consultant

EXL Services (I) Pvt Ltd
12.2020 - Current

Bachelor of Science - Mathematics and Chemistry

C.C.S University

Post Graduate Program - Data Science and Business Analytics

Great Learning

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