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⚡ AI Lessons
Dev.to · Siddharth Pandey
10h ago
Your SQS Queue Is Redelivering Messages Your Lambda Is Still Processing
Your order-processing Lambda starts sending duplicate confirmation emails. Not always — maybe one...
Dev.to · Siddharth Pandey
1w ago
Your DB Is Still Red After Adding a Cache — Here's Why
You deployed a cache in front of your database three weeks ago. The DB is still running at 90%...
Dev.to · Siddharth Pandey
🧠 Large Language Models
⚡ AI Lesson
2w ago
Why Your Reranker Isn't Helping Your RAG Pipeline (And How to Prove It)
You add a cross-encoder reranker to your RAG pipeline, measure answer quality on a test set, see a...
Dev.to · Siddharth Pandey
🔧 Backend Engineering
⚡ AI Lesson
2w ago
Fix N+1 Trigger Patterns Where Lambda Functions Hammer the Same DynamoDB Partition Key
You add a sixth Lambda trigger to your OrderEvents table, deploy it, and within 20 minutes your SLA...
Dev.to · Siddharth Pandey
2w ago
Stop Paying For Retrieval Latency On Chunks You Never Use In The Prompt
Your pipeline fetched 10 chunks. Your LLM saw 3. You set TOP_K=10 on your vector store....
Dev.to · Siddharth Pandey
🧠 Large Language Models
⚡ AI Lesson
3w ago
Why Infrawise Uses Deterministic Analysis Instead of an LLM
Ask your AI coding assistant which Global Secondary Indexes exist on your Orders table. It will read...
Dev.to · Siddharth Pandey
🤖 AI Agents & Automation
⚡ AI Lesson
3w ago
Give Your AI Assistant Infrastructure Eyes Before It Writes Another Query
You asked Claude Code to add pagination to your order history endpoint. It generated a clean function...
Dev.to · Siddharth Pandey
4w ago
Add a PASS/WARN/FAIL Quality Gate to Your RAG Pipeline in 30 Seconds
You deployed a RAG chatbot. The answers are vague. You bump the LLM from GPT-3.5 to GPT-4. The...
Dev.to · Siddharth Pandey
💻 AI-Assisted Coding
⚡ AI Lesson
1mo ago
Three Commands to Make Claude Code Stop Guessing Your Infra
You asked Claude Code to add a query for orders by customer status. It generated a .scan() with a...
Dev.to · Siddharth Pandey
🧠 Large Language Models
⚡ AI Lesson
1mo ago
How RAGScope Knows Which Chunks Your LLM Actually Used
How RAGScope Knows Which Chunks Your LLM Actually Used Your retriever fetched 10 chunks....
Dev.to · Siddharth Pandey
🔧 Backend Engineering
⚡ AI Lesson
1mo ago
Node.js Just Closed a Major Gap with Deno and Bun
Node.js just closed one of its biggest architectural gaps with Deno and Bun, and honestly, as someone...
Dev.to · Siddharth Pandey
1mo ago
Why Runtime Reality Breaks Static Assumptions
Most AI systems today reason about infrastructure as if it is static. A snapshot...
Dev.to · Siddharth Pandey
💻 AI-Assisted Coding
⚡ AI Lesson
1mo ago
AI Generated a DynamoDB Query That Could Never Work
I asked an AI coding assistant to generate a DynamoDB query. A few seconds later it confidently gave...
Dev.to · Siddharth Pandey
💻 AI-Assisted Coding
⚡ AI Lesson
1mo ago
Your AI Assistant Knows Your Code But Not Your Architecture
Your AI Assistant Knows Your Code But Not Your Architecture AI coding assistants are...
DeepCamp AI