Forem

Robert N. Gutierrez profile picture

Robert N. Gutierrez

I write about what actually goes wrong in production, scraping failures, silent data loss, monitoring gaps, and how to design systems that don’t lie.

Joined Joined on 
From Scrape to Feed: Building a Google Merchant Center CSV from Zappos Data
Cover image for From Scrape to Feed: Building a Google Merchant Center CSV from Zappos Data
withatte profile

From Scrape to Feed: Building a Google Merchant Center CSV from Zappos Data

#webscraping #devops #python #dataengineering
Comments
4 min read
Bulletproof Data Pipelines: Adding Schema Validation to Nike Scrapers
Cover image for Bulletproof Data Pipelines: Adding Schema Validation to Nike Scrapers
withatte profile

Bulletproof Data Pipelines: Adding Schema Validation to Nike Scrapers

#webdev #devops #webscraping #python
2
Comments
5 min read
The 5-Minute Repair: A Workflow for Surviving Site Redesigns
Cover image for The 5-Minute Repair: A Workflow for Surviving Site Redesigns
withatte profile

The 5-Minute Repair: A Workflow for Surviving Site Redesigns

#webdev #ux #webscraping #productivity
2
Comments
4 min read
Automating Market Research on Dermstore: Scrape Categories and Monitor Inventory Trends
Cover image for Automating Market Research on Dermstore: Scrape Categories and Monitor Inventory Trends
withatte profile

Automating Market Research on Dermstore: Scrape Categories and Monitor Inventory Trends

#marketresearch #webscraping #node
2
Comments
5 min read
Building a Costco Price Tracker with Python, Playwright, and Streamlit
Cover image for Building a Costco Price Tracker with Python, Playwright, and Streamlit
withatte profile

Building a Costco Price Tracker with Python, Playwright, and Streamlit

#python #webscraping #playwright #devops
2
Comments
4 min read
Dynamic Selector Fallbacks: How to Scrape E-commerce Sites That Change Frequently
Cover image for Dynamic Selector Fallbacks: How to Scrape E-commerce Sites That Change Frequently
withatte profile

Dynamic Selector Fallbacks: How to Scrape E-commerce Sites That Change Frequently

#webscraping #ecommerce #python #dataengineering
Comments
5 min read
Building a 'Data-on-Demand' Microservice: Wrapping Alibaba Scrapers for Internal Tools
Cover image for Building a 'Data-on-Demand' Microservice: Wrapping Alibaba Scrapers for Internal Tools
withatte profile

Building a 'Data-on-Demand' Microservice: Wrapping Alibaba Scrapers for Internal Tools

#webscraping #scraper #python #dataengineering
3
Comments
5 min read
The Waterfall Pattern: A Tiered Strategy for Reliable Data Extraction
Cover image for The Waterfall Pattern: A Tiered Strategy for Reliable Data Extraction
withatte profile

The Waterfall Pattern: A Tiered Strategy for Reliable Data Extraction

#webscraping #dataengineering #devops #dataextraction
1
Comments 1
5 min read
Building a 'Living' Market Intelligence Dashboard with Python and Streamlit
Cover image for Building a 'Living' Market Intelligence Dashboard with Python and Streamlit
withatte profile

Building a 'Living' Market Intelligence Dashboard with Python and Streamlit

#webscraping #python #devops #dataengineering
1
Comments 2
5 min read
How to Generate a Google Shopping Feed from Any Website Using Python
Cover image for How to Generate a Google Shopping Feed from Any Website Using Python
withatte profile

How to Generate a Google Shopping Feed from Any Website Using Python

#webscraping #datascraping #googleshopping #python
1
Comments 1
5 min read
The 99.9% Reliability Stack: Implementing Error Budgets in Web Scraping
Cover image for The 99.9% Reliability Stack: Implementing Error Budgets in Web Scraping
withatte profile

The 99.9% Reliability Stack: Implementing Error Budgets in Web Scraping

#webscraping #devops #dataengineering
1
Comments
5 min read
Why Your Competitive Intelligence Scrapers Fail: A Deep Dive into Browser Fingerprinting
Cover image for Why Your Competitive Intelligence Scrapers Fail: A Deep Dive into Browser Fingerprinting
withatte profile

Why Your Competitive Intelligence Scrapers Fail: A Deep Dive into Browser Fingerprinting

#webscraping #fingerprinting #reverseengineering #playwright
1
Comments
6 min read
How to Use Competitor Out-of-Stock Data to Optimize Ad Spend
Cover image for How to Use Competitor Out-of-Stock Data to Optimize Ad Spend
withatte profile

How to Use Competitor Out-of-Stock Data to Optimize Ad Spend

#webscraping #datapipelines #marketing
Comments
5 min read
Mitigating 'Scraping Shock': Engineering Cost-Aware Data Pipelines
Cover image for Mitigating 'Scraping Shock': Engineering Cost-Aware Data Pipelines
withatte profile

Mitigating 'Scraping Shock': Engineering Cost-Aware Data Pipelines

#webscraping #dataengineering #observability
Comments
5 min read
The Hybrid Fallback Strategy: Combining Cheerio and Playwright for Maximum Reliability
Cover image for The Hybrid Fallback Strategy: Combining Cheerio and Playwright for Maximum Reliability
withatte profile

The Hybrid Fallback Strategy: Combining Cheerio and Playwright for Maximum Reliability

#webscraping #hybridscraping #javascript
Comments
4 min read
Python vs. Node.js: I Used AI to Build the AppSumo Scraper in Both Stacks
Cover image for Python vs. Node.js: I Used AI to Build the AppSumo Scraper in Both Stacks
withatte profile

Python vs. Node.js: I Used AI to Build the AppSumo Scraper in Both Stacks

#webscraping #python #node
Comments
5 min read
loading...