vivek sahani

Data Analyst

Bengaluru, Karnataka 0+ yrs exp 82 · Excellent

About

Detail-oriented Data Analyst with experience in data cleaning, analysis, reporting, and dashboard creation using Python, SQL, Excel, and Power BI. Skilled in working with structured and unstructured data, preparing analysis-ready datasets, and supporting data-driven decision-making. Familiar with Pandas, NumPy, machine learning basics, and data visualization.

Skills & Expertise (27)

SQL Intermediate

6.5/10

Years Exp

Python Intermediate

6.5/10

Years Exp

Data Cleaning Intermediate

6.5/10

Years Exp

Pandas Intermediate

6.5/10

Years Exp

Data Validation Intermediate

6.0/10

Years Exp

MySql Intermediate

6.0/10

Years Exp

Dashboard Reporting Intermediate

6.0/10

Years Exp

Power BI Intermediate

6.0/10

Years Exp

NumPy Intermediate

5.5/10

Years Exp

Git Intermediate

5.5/10

Years Exp

GitHub Intermediate

5.5/10

Years Exp

Machine Learning fundamentals Intermediate

5.0/10

Years Exp

AI Concepts Intermediate

5.0/10

Years Exp

MongoDb Intermediate

5.0/10

Years Exp

Agile Methodology Intermediate

5.0/10

Years Exp

Prompt Engineering Intermediate

5.0/10

Years Exp

ChatGPT Intermediate

5.0/10

Years Exp

Selenium Beginner

4.5/10

Years Exp

BeautifulSoup Beginner

4.5/10

Years Exp

Django Beginner

4.0/10

Years Exp

AWS Beginner

4.0/10

Years Exp

Gemini Beginner

4.0/10

Years Exp

AI Image Generation Beginner

4.0/10

Years Exp

Data Annotation Beginner

4.0/10

Years Exp

Adv Excel C++ JavaScript

Work Experience

Data Analyst

Singularium Technology Pvt Ltd

Mar 2025 - Dec 2025

Cleaned, transformed, and validated financial and invoice datasets using Python, SQL, Excel, and Pandas. Wrote SQL queries and performed data analysis to support reporting and business insights. Identified data quality issues through data profiling, validation checks, and anomaly detection. Prepared analysis-ready datasets and Power BI reports for operational and business reporting. Worked with structured datasets from multiple sources to ensure data accuracy and consistency. Collaborated with interns and freelancers to manage data-related tasks and reporting workflows.