Tag: AWS

AI & Machine Learning Aug 12, 2026 • 4 min read

I Built an LLM Feature Without Token Limits. It Cost Me $900 in Two Days.

Last month, I deployed a customer support chatbot that seemed innocuous enough. Simple retrieval, straightforward responses, nothing fancy. By day two, the AWS bill had spiked by nearly a grand. I spent an hour debugging before I realized the problem: I wasn't limiting conversati...

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AWS OpenAI

AI & Machine Learning Aug 11, 2026 • 4 min read

Stop Burning Money on AI Coding Agents: A Working Developer's Reality Check

I spent $180 on Claude API credits last month before I actually looked at my bills. Not a huge amount by enterprise standards, but it stung coming from someone who remembers when you could get solid tooling for a flat annual fee. The kicker? Most of those tokens vanished into poo...

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Claude AWS

Tech News Aug 9, 2026 • 4 min read

The Senior Engineer Trap: Why Your Best Code Won't Make You An Architect

I spent three years at a fintech startup where I owned the payment processing system. The code was pristine. Test coverage above 90%. I could optimize queries in my sleep. But when the CTO asked me to design our next-gen infrastructure for handling 10x growth, I froze.

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Startups AWS

AI & Machine Learning Aug 8, 2026 • 4 min read

I Ignored Token Costs for Six Months and It Almost Broke My Project Budget

Last month, I pulled up the API billing dashboard for a client project and did a double-take. We'd burned through $3,400 in Claude API calls in a single week. Not on production features. On development. On me using AI assistants to debug, refactor, and explore architectural decis...

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Claude AWS

Web Development Aug 7, 2026 • 5 min read

Stop Clicking Through AWS Console: Why I Finally Automated My RAG Pipeline

I spent three weeks last year building a "Chat with PDF" prototype. Manually. Through the AWS Console. Click by click, creating S3 buckets, configuring OpenSearch Serverless, wiring up Bedrock Knowledge Bases, the whole circus. It worked fine for a proof of concept, but then my ma...

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AWS LLM

Web Development Aug 6, 2026 • 4 min read

The Supply Chain Attack Nobody Tells You About: How I Learned npm ci Isn't Actually Clean

I was debugging a production incident last year when a colleague casually mentioned, "Yeah, we're running `npm ci --ignore-scripts` now. Should be safe." I nodded along, but something in that statement bothered me. We were treating a flag like it was a silver bullet, a get-out-of-...

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Claude AWS

Web Development Aug 5, 2026 • 4 min read

I Finally Did the Math on Self-Hosted AI, and It Changed What I'll Recommend to Clients

Last month, a client asked me the question that's haunting every development team right now: "Can we switch to open-source AI models and cut our API bills in half?" I nodded and said I'd look into it. Honestly, I was expecting to come back with a "technically possible but not wor...

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Claude AWS

Programming Aug 4, 2026 • 5 min read

I Built a "Secure" Health App on the Cloud. Here's What I Got Wrong About Trust.

Last year, I shipped a telemedicine dashboard that processed patient heart rate data. We encrypted everything in transit, added role-based access control, passed the security audit, and I genuinely believed we had "solved" the problem. Then my CTO asked a question I couldn't answ...

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AWS

DevOps & Cloud Aug 3, 2026 • 4 min read

Quantum Cryptography Broke My Messaging Pipeline (And Yours Might Be Next)

I had an incident last month that I've been turning over in my head ever since. One of our microservices started timing out on message processing, nothing catastrophic, but enough to trigger alerts. After digging through logs, I found the culprit: we'd added an extra validation la...

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AWS Kubernetes

DevOps & Cloud Aug 1, 2026 • 4 min read

Why I'm Finally Committing to Learning in Public (And Why You Should Too)

Last month, I spent three hours debugging a CloudFormation template that kept failing in a specific way. The error message was cryptic, the AWS docs were buried under twelve tabs of StackOverflow threads, and I was frustrated. When I finally figured it out, a simple missing proper...

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AWS