Roger Bosch
•May 18, 2026
Technical guide to designing maintainable scrapers in Python: selectors, fallback, validation, logs and real best practices.
Posts tagged with #scraping
A collection of blog posts about scraping
#automation #architecture #python #spring boot #backend #n8n #ai #maintainability #etl #fastapi #kotlin #ai agents #rss #sdd #seo #documentation #llm #skills #validation #java #mcp #security #testing #data warehouse #elt #sql #scraping #rolsfera #acceptance criteria #indexing #spec driven development #software specifications #software architecture #adr #technical decisions #engineering #production #observability #costs #evaluation #conventions #team #coding standards #onboarding #data quality #pipelines #pandera #great expectations #alerts #internal apis #microservices #decisions #technical debt #teams #hiring #permissions #enterprise #auditing #least privilege #prompt templates #rate limits #self hosted #docker #backups #workflows #low code #limits #raw #staging #marts #data pipeline #data architecture #beautifulsoup #playwright #data extraction #telegram #x #bots #publishing #agents #feeds #content aggregation #spec #tickets #tests #planning #jpa #gradle #coroutines #experience #adsense #thin content #google #content #technical blog #helpful content #geo #ai search #chatgpt #e e a t #structured data #technical content #blog #technical #astro #multilingual #canonical #sitemap #schema #hreflang #data engineering #data pipelines #software requirements #technical documentation #ai development #national lottery #probability #applied statistics #pandas #numpy #chi square #sherlock #osint #cybersecurity #digital investigation #python keywords #sherlock osint #osint username search #check usernames #osint tools #java vs kotlin #kotlin vs java performance #kotlin vs java syntax #java and kotlin best practices #maintenance #javascript #cron #crontab #cron jobs #scheduled tasks #system administration #bash
Roger Bosch
•May 18, 2026
Real architecture of Rolsfera, a news aggregator with scraping, RSS and AI. Technical decisions, stack, mistakes and next steps.