Freelancers using SQL in Delhi

Freelancers using SQL in DelhiFreelancers using SQL in Delhi

Projects People

Saransh Purohit

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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Risk management analysis

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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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Data visualization engineer, Data Analyst, BI Expert

10: Followers

Data visualization engineer, Data Analyst, BI Expert

Cover image for Power BI Dashboard for Full-Body Alignment Assessment

Power BI Dashboard for Full-Body Alignment Assessment

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Cover image for Executive Summary Dashboard for Google Merchandise Store

Executive Summary Dashboard for Google Merchandise Store

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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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Himanshu Narwal

Transforming complexity into clarity through data.

Transforming complexity into clarity through data.

Cover image for Winning space race with data science

Winning space race with data science

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Cover image for Utilise SQL to retrieve data from datasets

Utilise SQL to retrieve data from datasets

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Cover image for Compare machine learning classification algorithms

Compare machine learning classification algorithms

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Cover image for Develop a responsive Python dashboard

Develop a responsive Python dashboard

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Full-Stack Developer (Angular • .NET • React Native)

Full-Stack Developer (Angular • .NET • React Native)

Cover image for Legacy .NET Modernization &

Legacy .NET Modernization & SQL Optimization Stop the lag. I migrate legacy ASP.NET (http://ASP.NET) WebForms to .NET 8 Core with zero downtime. I specialize in handling lakhs of data rows through advanced server-side pagination, SQL profiling, and index tuning. What you get: ✅ .NET 8 Migration Roadmap ✅ 100k+ Row Data Optimization ✅ Zero-Downtime Deployment ✅ Performance Audit #DotNet #SoftwareArchitecture #LegacyModernization #SQLServer #FullStackDeveloper #BackendEngineering #FreelanceDeveloper #ZeroDowntime #DatabaseOptimization

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Cover image for ASP.NET (http://ASP.NET) + SQL Server e-commerce: dynamic li...

ASP.NET (http://ASP.NET) + SQL Server e-commerce: dynamic listings, server-side pagination, fast search, and robust cart. Stored procs tuned for speed. Want enterprise-grade performance? I can help.

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Cover image for React Native (Expo) + Firebase video app: subscriptions/PPV,...

React Native (Expo) + Firebase video app: subscriptions/PPV, creator pages, secure uploads, and push notifications. TypeScript, Cloud Functions, and Stripe-ready. Looking to launch fast? Ping me.

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Cover image for IoT dashboard (React): live charts, alerts, and device telem...

IoT dashboard (React): live charts, alerts, and device telemetry. API integration, caching, and graceful fallbacks. Clear UX, zero fluff—data that moves. Need real-time visibility? DM me.

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New Delhi, India

Data Wizard: Analysis | Scraper | Visualization

Data Wizard: Analysis | Scraper | Visualization

Cover image for Covid-19 India Analysis

Covid-19 India Analysis

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Cover image for Diwali Sales Analysis

Diwali Sales Analysis

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Cover image for Loan Approval Prediction System

Loan Approval Prediction System

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Nishant Kushwaha

New Delhi, India

Passionate Data Analyst & Frontend Developer

Passionate Data Analyst & Frontend Developer

Cover image for Comprehensive Analysis and Insights into iOS App Store Data

Comprehensive Analysis and Insights into iOS App Store Data

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Cover image for IOS news Application for Murray State University

IOS news Application for Murray State University

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Brand Redesign for OasisLpu

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Expert Data Analyst & Bookkeeper Since 2017

Expert Data Analyst & Bookkeeper Since 2017

Cover image for Power BI sales report

Power BI sales report

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Cover image for Laptop Sales Analysis

Laptop Sales Analysis

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Cover image for Patient Risk Healthcare Dashboard

Patient Risk Healthcare Dashboard

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Turning complex data into clear, actionable insights.

Turning complex data into clear, actionable insights.

Cover image for Sales Performance Analysis and Prediction

Sales Performance Analysis and Prediction

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Cover image for Customer Churn Analysis and Prediction

Customer Churn Analysis and Prediction

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Cover image for Shipment Price Prediction

Shipment Price Prediction

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