Back to Developers
sagar rathor

sagar rathor

Data Analyst

Faridabad, India
75
Profile Score

Skills & Expertise (30)

Data Visualization Advanced
8.5/10
5
Years Exp
SQL Advanced
8.3/10
5
Years Exp
Python Advanced
8.1/10
3
Years Exp
Data Wrangling Problem-solving Communication Prompt Engineering Generative AI Type I & II Errors Critical thinking Chi-square T-test Z-test Hypothesis Testing Statistical Analysis Matplotlib Seaborn NumPy Pandas Data Analysis Programming Window Functions Joins Postgresql Database Management Reports Dashboards DAX Power BI Microsoft Excel

Work Experience

Level 1 Data Analyst

Noida International University

Oct 2025 - Jan 2026

Extracted, cleaned, and analysed student data from ERP systems using Python; performed basic data modelling to structure datasets for performance, attendance, and enrolment trend analysis. Developed interactive reports and visual dashboards to support academic and administrative decision-making, ensuring data accuracy and process efficiency through regular validation. Continuously upskilling in Generative AI concepts and applications to explore automation, predictive insights, and intelligent reporting enhancements.

MIS Report Handler

EXL Services

Mar 2022 - Mar 2023

Responsible for handling MIS reports for audit data. Strong expertise in Excel, Automated insurance audit reports using advanced Excel formulas, reducing manual errors by 20%. Creating illustrations for LFG via email (Lincoln Financial Group, US based insurance company). Knowledge about US culture, insurance products (UL, VUL, IUL), and mainframe systems to access and retrieve client details.

Web Research Analyst with XML Developer

Damco Solutions

Dec 2019 - Sep 2021

Conducted web research on client-provided URLs, improving data accuracy for market analysis by 25%. On web browser and check updates on them, apply changes updates via XML editor. Cleaning data using MS excel and google sheets.

Executive (Data Analyst)

IDP Education India

Aug 2023 - Oct 2025

Managed and analysed raw IELTS candidate data, ensuring 100% accuracy and completeness across multiple systems. Streamlined session reconciliation processes and supported test centres via email for scanning-related queries, reducing issue resolution time by 35%. Developed interactive dashboards and reports in Power Bi and Excel, leveraging Python for data cleaning, visualization, and outlier detection through hypothesis testing, cutting reporting time by 50%. Utilized advanced SQL (PostgreSQL) window functions to identify duplicates and improve data integrity by 30%. Integrated Microsoft Azure tools for secure data storage, processing, and report automation, increasing scalability and operational efficiency by 25%.

Education

Master of Business Administration (Business Analytics and Information Technology) - Maharshi Dayanand University

- 2025 · Afghanistan

Bachelor of Technology (ECE) - Maharshi Dayanand University

- 2019 · Afghanistan

Senior Secondary (12th) - Haryana Board

- 2014 · Afghanistan

Secondary (10th) - Haryana Board

- 2012 · Afghanistan

Certifications

Python Data Analyst Course: Complete Data Analyst Bootcamp

Udemy · 2024

Complete Intro to Machine Learning

Udemy · 2023

MIS - Advance Excel + Macro + Access + SQL

Udemy · 2022

Interested in this developer?

Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 0/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 5/15
💰 Rate 0/5
🏆 Certs 5/5
Verified 5/5
Total Score 75/100

Profile Overview

Member sinceMar 2026

Skills (30)

Data Visualization SQL Python Data Wrangling Problem-solving Communication Prompt Engineering Generative AI Type I & II Errors Critical thinking +20 more