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
9
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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7
Cover image for Red Wine Analysis
Red Wine Analysis
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10
Cover image for Heart Disease Prediction Machine Learning Model
Heart Disease Prediction Machine Learning Model
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5
Data Analyst(5)
Vikas Kashyap's avatar
Vikas Kashyap
Delhi, India
Data visualization engineer, Data Analyst, BI Expert
10
Followers
Data visualization engineer, Data Analyst, BI Expert
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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132
Cover image for Ecommerce Analytics Dashboard in Looker Studio
Ecommerce Analytics Dashboard in Looker Studio
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3
Cover image for Amazon Sales Dashboard in Power BI
Amazon Sales Dashboard in Power BI
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10
Cover image for Power BI Dashboard for Paris Olympics 2024
Power BI Dashboard for Paris Olympics 2024
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0
Data Analyst(6)
Himanshu Narwal's avatar
Himanshu Narwal
Delhi, India
Transforming complexity into clarity through data.
Transforming complexity into clarity through data.
Cover image for Compare machine learning classification algorithms
Compare machine learning classification algorithms
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6
Cover image for Develop a responsive Python dashboard
Develop a responsive Python dashboard
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8
Cover image for Utilise SQL to retrieve data from datasets
Utilise SQL to retrieve data from datasets
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6
Cover image for Analyse and visualise financial data
Analyse and visualise financial data
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3
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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0
Cover image for Risk management analysis
Risk management analysis
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12
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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3
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 🛍️ 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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Cover image for ☕ Coffee Shop Sales Dashboard – Power BI Project This intera...
☕ Coffee Shop Sales Dashboard – Power BI Project This interactive Power BI dashboard offers a complete view of coffee shop performance through advanced sales analytics. It tracks key metrics like Total Sales, Orders, and Quantity Sold while analyzing performance by Product Category, Store Location, and Day/Hour. With insights on weekday vs weekend trends, customer behavior, and revenue drivers, it empowers owners to make data-driven decisions, optimize operations, and boost profitability using dynamic and engaging visuals.
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Data Analyst(5)
Aashish Tiwari's avatar
Aashish Tiwari
New Delhi, India
Chartered Accountant | Tax Expert 💸 | Data Analyst 📊
Chartered Accountant | Tax Expert 💸 | Data Analyst 📊
Cover image for Revamping Lenovo's Finances: Next-Gen Accounting Solutions
Revamping Lenovo's Finances: Next-Gen Accounting Solutions
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11
Cover image for Revitalized Data Analysis at Lenovo with Excel, Power BI and PPT
Revitalized Data Analysis at Lenovo with Excel, Power BI and PPT
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9
Cover image for Income Tax and Transfer Pricing for International Clients at RSM
Income Tax and Transfer Pricing for International Clients at RSM
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Data Analyst(3)