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Arun Sharma

Arun Sharma

Data Scientist, Data Analyst, Business Analyst, MIS Executive, Python Developer

Mohali, Punjab, India 2+ yrs exp 89 · Excellent

About

Data Analyst with hands-on experience in SQL, Python, Power BI, Excel, and data visualization. Experienced in data cleaning, exploratory data analysis, SQL-based business analysis, dashboard development, and predictive analytics. Built end-to-end projects including a 6-page Superstore sales dashboard and a Telco customer churn prediction solution achieving 83.6% ROC-AUC.

Skills & Expertise (28)

SQL Intermediate
8.0/10
2
Years Exp
Power BI Intermediate
8.0/10
2
Years Exp
Excel Intermediate
8.0/10
2
Years Exp
Pandas Intermediate
8.0/10
2
Years Exp
NumPy Intermediate
8.0/10
2
Years Exp
EDA Intermediate
8.0/10
2
Years Exp
Cleaning Intermediate
8.0/10
2
Years Exp
Python Intermediate
8.0/10
2
Years Exp
Problem Solving Intermediate
7.0/10
2
Years Exp
Logical thinking Intermediate
7.0/10
2
Years Exp
scikit-learn Intermediate
6.0/10
1
Years Exp
SQLite Intermediate
6.0/10
1
Years Exp
MySql Intermediate
6.0/10
1
Years Exp
Imputation Intermediate
6.0/10
1
Years Exp
Git Intermediate
6.0/10
1
Years Exp
Seaborn Intermediate
6.0/10
1
Years Exp
Matplotlib Intermediate
6.0/10
1
Years Exp
Power Query Intermediate
6.0/10
1
Years Exp
DAX Intermediate
6.0/10
1
Years Exp
R Language Beginner
5.2/10
0.5
Years Exp
AI Tools Beginner
5.0/10
0.5
Years Exp
Prompt Engineering Beginner
5.0/10
0.5
Years Exp
Streamlit Beginner
4.0/10
0.5
Years Exp
Flask Beginner
4.0/10
0.5
Years Exp
Data Analyst (Power BI) Data Analysis & Visualisation Reconciliation & Data Analysis Data visualization with Power BI and Excel

Work Experience

Data Analyst & TDL Developer

Rakesh Sharma & Associates

Jun 2026 - Present

Analyze and transform business data using Python, SQL, Excel, and Power BI to support data-driven decision-making. Perform data cleaning, EDA, data visualization, KPI analysis, and interactive dashboard development using Python and Power BI. Develop and customize Tally Prime TDL solutions, including business workflows, reports, voucher features, security controls, and automation. Gather requirements, troubleshoot issues, and implement technical solutions based on business needs. Provide hands-on training and technical support in Python, SQL, Power BI, Excel, ML fundamentals, and TDL development. Collaborate on business-oriented projects involving process improvement, reporting automation, and application development.

Jr. Data Scientist Intern

TechCADD Computer Education

Jan 2026 - May 2026

Worked with Python, SQL, Power BI, Excel, and machine learning across data analytics and business-oriented projects. Performed data cleaning, EDA, data visualization, and dashboard development using Python and Power BI. Worked on projects involving SQL analysis, data preprocessing, machine learning, and application development. Delivered hands-on training in Python, SQL, Power BI, Excel, and ML fundamentals.

Quality Control Officer & Office Manager

K.V. Manufacturing

Jun 2024 - Dec 2025

Monitored production quality and maintained inventory and operational records using Excel, supporting reporting and day-to-day decision-making. Used AI-assisted automation to streamline reporting workflows, improving workflow efficiency by 30%.

Education

M.Sc. Physics (Electronics) - Sri Guru Gobind Singh College, Chandigarh, Panjab University

2022 - 2024 · India

B.Sc. Physics - Sri Guru Gobind Singh College, Chandigarh, Panjab University

2019 - 2022 · India

Certifications

Data analyst

Techcadd · 2025

The joy of computing using python

NPTEL & IIT MADRAS · 2025

Prompt engineering

UpGrad · 2025

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 9/15
💰 Rate 0/5
🏆 Certs 5/5
Verified 5/5
Total Score 89/100

Profile Overview

Member sinceSep 2026

Availability Details

Relocation

Not Open to Relocation