Freelance Data Analysts in DelhiFreelance Data Analysts in Delhi
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Chhavi Verma's avatar
Chhavi Verma
Delhi, India
Data Science and Visualization Expert
1x
Hired
5.0
Rating
10
Followers
Data Science and Visualization Expert
Cover image for Hi Contra community! Just wrapped a
Hi Contra community! Just wrapped a rewarding project for Nauvyashree—delivered deep-dive EDA, custom visualizations, and rich survey sentiment analysis across four datasets. Each milestone included well-designed PDFs packed with clear charts and approachable explanations—making insights accessible for all audiences. I went the extra mile with collaborative Google Meet sessions to walk the client through every analysis, helping connect the findings to big-picture goals. Feedback was fantastic, and milestone-based payments made the process smooth and transparent. This project really strengthened my ability to turn complex results into stories that empower client decision-making. If you want visually engaging, client-focused analytics—or need easy-to-follow reports and hands-on walkthroughs for your next project—let’s connect!
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Cover image for Books Data Analysis
Books Data Analysis
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10
Cover image for Books Data Analysis
Books Data Analysis
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15
Cover image for Red Wine Analysis
Red Wine Analysis
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13
Data Analyst(5)
Vikas Kashyap's avatar
Vikas Kashyap
Delhi, India
Data visualization engineer, Data Analyst, BI Expert
11
Followers
Data visualization engineer, Data Analyst, BI Expert
Cover image for Executive Summary Dashboard for Google Merchandise Store
Executive Summary Dashboard for Google Merchandise Store
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13
Cover image for National Accident Statistics Dashboard in Google Looker Stud...
National Accident Statistics Dashboard in Google Looker Studio: I built an interactive Looker Studio dashboard using Google Sheets as the data source to visualize national accident statistics. The report analyzes accidents by region, time, severity, and demographics. A scheduled data re:fresh every 15 minutes keeps the dashboard updated in real time. As a Data Visualization Expert, I combined automation and design to deliver a clean, insightful, and dynamic Looker Studio dashboard for data-driven decision-making. 🎉 💯 🎉
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Cover image for Ecommerce Analytics Dashboard in Looker Studio
Ecommerce Analytics Dashboard in Looker Studio
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5
Cover image for Amazon Sales Dashboard in Power BI
Amazon Sales Dashboard in Power BI
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10
Data Analyst(6)
Urvi Walia's avatar
Urvi Walia
Delhi, India
Transforming data into insights that drive growth with AI
New to Contra
Transforming data into insights that drive growth with AI
Cover image for Sales Analysis Dashboard Project Built an
Sales Analysis Dashboard Project Built an interactive Sales Analysis dashboard to track revenue, sales trends, product performance, and customer purchasing behavior. Analyzed sales data to identify growth opportunities and support data-driven business decisions. Key Insights: Identified top-performing products and sales regions Analyzed monthly sales trends and customer buying patterns Tracked KPIs to improve sales performance and forecasting Skills Used: Data Analysis • KPI Reporting • Data Visualization • Dashboard Development • Business Intelligence Tools: Power BI • Excel • SQL • Python
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14
Cover image for Optimize IT Service Management with Interactive Dashboard In...
IT Service Management Dashboard Project Developed an interactive IT Service Management dashboard to monitor ticket volume, incident trends, SLA performance, and support team efficiency. Analyzed operational support data to identify service bottlenecks, improve response times, and support data-driven operational decisions. Key Business Insights & Decisions: Monitored ticket creation and closure trends to improve operational efficiency Identified high-priority and high-severity incidents requiring immediate attention Tracked SLA compliance rates to reduce delayed ticket resolutions Analyzed support categories and work types to optimize resource allocation Evaluated top-performing IT agents based on ticket resolution performance Improved service quality monitoring through customer satisfaction analysis Dashboard Highlights: Ticket Volume & Closure Tracking SLA Performance Monitoring Ticket Priority & Severity Analysis Support Category Breakdown IT Agent Performance Analysis Customer Satisfaction Metrics Interactive Filters for Dynamic Reporting Skills Used: Data Cleaning & Transformation Exploratory Data Analysis (EDA) KPI Monitoring & Reporting Operational Data Analysis Data Visualization Dashboard Development Business Intelligence Reporting Insight-Driven Decision Making Tools & Technologies: Power BI • Excel • SQL • Python • DAX • Data Visualization
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18
Cover image for Customer Segmentation Case Study Analyzed customer
Customer Segmentation Case Study Analyzed customer purchasing behavior using data analysis techniques to identify high-value customer segments and buying patterns. Cleaned and processed raw customer data using Excel and Python, then created interactive dashboards in Power BI to visualize customer demographics, spending habits, and retention trends. Key Business Improvements & Decisions: Identified the most profitable customer groups for targeted marketing Helped optimize marketing campaigns based on customer behavior Suggested personalized offers for high-value customers to improve retention Reduced unnecessary marketing spend by focusing on the right audience segments Improved decision-making through clear KPI dashboards and customer insights Tools Used: Excel • Python • SQL • Power BI
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Cover image for Tesla Sales & Market Analysis
Tesla Sales & Market Analysis Project Conducted a data-driven analysis of Tesla’s sales performance, market trends, and customer demand patterns using real-world datasets. Cleaned and analyzed large datasets to identify revenue trends, regional performance, and key business insights that could support strategic decision-making. Key Business Insights & Decisions: Identified top-performing sales regions and revenue-driving markets Analyzed customer demand trends to understand purchasing behavior Detected seasonal sales patterns to support forecasting strategies Helped highlight opportunities for improving sales performance and market targeting Built interactive dashboards for easy tracking of KPIs and business metrics Skills Used: Data Cleaning & Preprocessing Exploratory Data Analysis (EDA) Sales Trend Analysis Data Visualization Dashboard Development Business Intelligence Reporting KPI Analysis Business Insight Generation Tools & Technologies: Excel • Python • SQL • Power BI • Pandas • Matplotlib
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Data Analyst(3)
Himanshu Narwal's avatar
Himanshu Narwal
Delhi, India
Transforming complexity into clarity through data.
Transforming complexity into clarity through data.
Cover image for Analyse and visualise financial data
Analyse and visualise financial data
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4
Cover image for Utilise SQL to retrieve data from datasets
Utilise SQL to retrieve data from datasets
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15
Cover image for Develop a responsive Python dashboard
Develop a responsive Python dashboard
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15
Cover image for Compare machine learning classification algorithms
Compare machine learning classification algorithms
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13
Data Analyst(4)
Saransh Purohit's avatar
Saransh Purohit
Delhi, India
Data Analyst | SQL & Power BI Specialist
New to Contra
Data Analyst | SQL & Power BI Specialist
Cover image for In this technical deep-dive, I
In this technical deep-dive, I engineered a robust SQL script to extract high-level financial insights from 20+ years of Nifty 50 data. I moved beyond basic queries to implement complex analytical functions that simulate real-world market tracking. Market Sentiment Logic: Developed a CASE-based classifier to identify Bullish/Bearish trends using 50-day Moving Averages. Volatility & Risk: Calculated day-on-day price fluctuations and ranked high-risk trading days. Momentum Tracking: Integrated window functions (LAG/LEAD) to compute RSI-base logic and 30-day price momentum. Efficiency Metrics: Analyzed Turnover Efficiency to understand market liquidity during peak trading hours. This project demonstrates my ability to handle large-scale financial datasets and translate raw numbers into strategic market indicators.
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Cover image for Developed a comprehensive Stock Market
Developed a comprehensive Stock Market Analysis tool using SQL and Power BI to visualize Nifty 50 data. Data Processing: Cleaned and transformed raw financial datasets using Excel and SQL queries. Interactive Visuals: Built 3 dynamic dashboards tracking price trends, volatility, and sectoral rotations. Business Insights: Identified key market drivers and risk factors through historical data analysis. Financial Expertise: Proven experience in stock market data analysis (Nifty 50). Tech Stack: Power BI, SQL, Microsoft Excel.
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Cover image for Nifty 50 Stock Market Analysis
Nifty 50 Stock Market Analysis
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3
Cover image for Risk management analysis
Risk management analysis
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15
Data Analyst(3)
Poonam Kashyap's avatar
Poonam Kashyap
Delhi, India
Business Intelligence Specialist | Power BI & Excel Expert
Business Intelligence Specialist | Power BI & Excel Expert
Cover image for Road Accident Analysis Dashboard – Power BI Project
Road Accident Analysis Dashboard – Power BI Project
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4
Cover image for ⚡ Energy Flow Analysis Dashboard – Power BI Project This int...
⚡ Energy Flow Analysis Dashboard – Power BI Project This interactive Power BI dashboard provides a comprehensive view of energy generation, consumption, and efficiency across multiple sources and regions. Designed to help energy companies and policymakers make data-driven decisions, it visualizes how energy moves through different stages — from production to end usage. 🔍 Key Insights & Features: Detailed breakdown of energy input, output, and loss percentages. Interactive visuals to track renewable vs. non-renewable energy usage. KPIs highlighting total energy generated, consumed, and saved. Trend charts showing performance over time and by location. This project demonstrates my ability to transform complex energy data into clear, actionable insights using Power BI.
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Cover image for 🚦 Road Accident Analysis Dashboard – Power BI Project This ...
🚦 Road Accident Analysis Dashboard – Power BI Project This interactive Power BI dashboard provides a detailed analysis of road accidents across multiple regions, helping authorities and businesses identify key risk factors and improve road safety strategies. It offers a visual overview of accident frequency, causes, vehicle types involved, and casualty trends over time. 🔍 Key Insights & Features: Trend analysis by accident severity, location, and time period. Interactive filters to compare regions and vehicle categories. Visual KPIs highlighting total accidents, fatalities, and injury rates. Heatmaps showing accident hotspots for targeted interventions. This project demonstrates my ability to clean, model, and visualize large datasets using Power BI. Thanks!
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Cover image for 🛍️ Shopify Sales & Customer Funnel Dashboard (Power BI Proj...
🛍️ Shopify Sales & Customer Funnel Dashboard (Power BI Project) I designed this interactive Shopify Sales & Customer Funnel Dashboard in Microsoft Power BI to help e-commerce store owners gain deep insights into their sales, customer behavior, and performance trends. The dashboard converts raw Shopify data into a clear visual story that supports smarter, data-driven decisions. Thanks!
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Data Analyst(5)