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arrow-left-icon Blog > Posts by Umang Gupta

Insightful articles on everything data

Article

Validating PDF Data: Ensuring Schema Consistency, Error Detection & Correction with Grepsr

Extracting data from PDFs is only part of the challenge. Even with advanced OCR and LLM pipelines, raw extracted data[…]

Article

Why PDFs Still Matter: Grepsr’s Modern Extraction Solutions and Use Cases in 2026

Despite decades of digital transformation, PDFs remain one of the most prevalent formats for enterprise documents. From contracts and regulatory[…]

Article

How to Build Neighborhood Sentiment Scores From Public Web Data

Understanding neighborhood sentiment is key for real estate decisions, urban planning, and investment strategies. By leveraging Grepsr web-scraped reviews, local[…]

Article

AI Search Chatbots for Real Estate Portals Powered by Live Web Data

Real estate portals generate vast amounts of listing and property data, but users often struggle to find relevant information quickly.[…]

Article

Predictive Real Estate Analytics Using Time-Series Web-Scraped Listings

Accurate pricing forecasts require more than static or internal datasets. By leveraging Grepsr’s web-scraped property listings collected over time, enterprises[…]

Article

Web Scraping for Machine Learning: Collect Clean Data for Models

Machine learning models are only as good as the data they are trained on. Collecting clean, structured, and relevant datasets[…]

Article

How AI-Powered Web Scraping Automates Data Collection at Scale

Web scraping has moved far beyond simple scripts that pull HTML from a page. As websites grow more dynamic and[…]

Article

How to Parse JSON Data for Scraped Data Pipelines

Modern data pipelines rely heavily on structured data formats to move information efficiently between sources and applications. JSON, or JavaScript[…]

Article

Why Outsourcing PDF to Excel Extraction Saves Time and Reduces Errors

Extracting data from PDFs into Excel is a task that many businesses struggle with. Whether it’s invoices, financial statements, product[…]

Article

How Grepsr Extracts Real-Time Market Data to Empower Business Decisions

In fast-moving markets, having up-to-date information is critical for making informed decisions. Businesses rely on pricing trends, competitor movements, inventory[…]

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