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RobotOps: Keeping Robot Fleets Ready for Real Work

Introduction A robot does not finish its job when it leaves the test bench. It still needs care once people start using it.

• RobotOps manages entire robot fleets, handling monitoring, maintenance, and troubleshooting.
• Software updates require testing in simulations to avoid safety concerns and physical issues.

3h ago ·dev.to

pytrends keeps failing with 429 Too Many Requests? Here's a drop-in fix

If you use pytrends for Google Trends data, you have probably seen this more and more often: pytrends.exceptions.TooManyRequestsError: The request failed: Google returned a response with code 429 Two…

• pytrends archived in April 2025, causing 429 Too Many Requests error
• Google Trends rate-limiting stricter, especially from cloud servers
• Drop-in replacement library using Apify's free plan for keyword data

3h ago ·dev.to

What QA Taught Me About DevOps

When I started moving from QA and validation toward Cloud and DevOps, I initially thought I had to leave my QA background behind. I was wrong.

3h ago ·dev.to

I Got a Signed Job Offer Letter for a Job that Never Existed

I passed a 48-hour technical challenge, received an offer letter, and then lost the job because I had to enter and upload my ID number and make a payment on a page to complete a background check.

• Author passed 48-hour technical challenge for WeatherAI job
• Suspected scam after background check with payment request
• Author created FastAPI gateway, warned about fraudulent process

3h ago ·dev.to