Dinesh_gowtham - DEV Community

Dinesh_gowtham

Sep 16

How to Build a Lightning‑Fast TypeScript Lambda that Calls Claude, Using esbuild and tsc --noEmit

#aws #lambda #typescript #claude

9 min read

Dinesh_gowtham

Sep 16

MCP Explained Simply: Build a Real‑Time AI Agent Loop with Lambda and Claude

#ai #mcp #lambda #typescript

1

7 min read

Dinesh_gowtham

Sep 14

How TypeScript 5.5’s Inferred Type Predicates Make AI Agents Safer

#typescript #aiagents #promptengineering #mcp

1

7 min read

Dinesh_gowtham

Sep 11

CodeWhisperer Contextual Suggestions Explained: How the AI Knows Your Codebase and How to Customize It

#codewhisperer #aws #typescript #promptengineering

1

10 min read

Dinesh_gowtham

Sep 11

RAG with OpenSearch Serverless and Node.js 22: Build a Real‑Time AI Knowledge Base, Explained Simply

#opensearch #node #rag #typescript

1

10 min read

Dinesh_gowtham

Sep 10

Building Your First MCP Server in Node.js 22: A Step‑By‑Step Guide

#node #eventbridge #mcp #ai

1

8 min read

Dinesh_gowtham

Sep 9

Automated RAG Index Refresh with EventBridge Scheduler: Keep Your Vector Store Fresh in Node.js 22

#aws #scheduler #node #rag

1

10 min read

Dinesh_gowtham

Sep 9

How to Build a GPT‑6 Astra Chatbot on Amazon Bedrock Using Node.js 22’s Native TypeScript Stripping, Explained Simply

#bedrock #node #typescript #gpt6

1

8 min read

Dinesh_gowtham

Sep 8

VPC Lattice Explained Simply: How to Wire Your AI Coding Assistant Securely to Internal Services

#node #aws #vpc #aiagents

1

9 min read

Dinesh_gowtham

Sep 8

Claude AI Agent on Lambda: Build the Plan‑Act‑Observe Loop in Node.js

#lambda #aws #typescript #aiagents

1

10 min read

Dinesh_gowtham

Sep 7

How to Query Vector Embeddings with Athena for Real‑Time RAG, Explained Simply

#athena #s3 #vectorsearch #rag

1

9 min read

Dinesh_gowtham

Sep 7

Real-Time AI Agent Event Stream with Kinesis: Build a Low-Latency LLM Chat Pipeline

#kinesis #lambda #node #aiagents

1

9 min read

Dinesh_gowtham

Sep 4

How to Turn Natural Language Prompts into CDK TypeScript Stacks with Claude – A Step‑By‑Step Guide

#cdk #claude #typescript #promptengineering

2

7 min read

Dinesh_gowtham

Sep 3

How AI Agents Work: Building the Plan‑Act‑Observe Loop with AWS Step Functions

#stepfunctions #apigateway #node #aiagents

2

9 min read

Dinesh_gowtham

Sep 2

How IAM Roles Anywhere Lets Your AI Agents Run Securely On‑Prem and In ECS, Explained Simply

#iam #ecs #node #typescript

2

9 min read

Dinesh_gowtham

Sep 2

How to Build an AI Coding Assistant with Amazon Bedrock Claude Function Calling in Node.js

#aws #bedrock #node #typescript

2

9 min read

Dinesh_gowtham

Sep 1

How to Securely Store and Rotate LLM API Keys with AWS Secrets Manager in Node.js

#aws #secretsmanager #node #llmintegration

2

8 min read

Dinesh_gowtham

Aug 31

Tracing AI Agent Workflows with AWS X‑Ray: A Step‑By‑Step Guide for Node.js

#xray #node #aiagents #observability

2

8 min read

Dinesh_gowtham

Aug 31

CloudWatch EMF Explained Simply: How to Emit Zero‑Overhead Custom Metrics from Your AI Node.js Service

#cloudwatch #node #ai #observability

1

8 min read

Dinesh_gowtham

Aug 28

Claude Function Calling with Lambda Function URLs: Building a Secure, Zero‑Config AI Endpoint

#payments #ai #lambda #node

2

10 min read

Dinesh_gowtham

Aug 28

How to Automate Pull‑Request Code Reviews with ChatGPT’s Function Calling and AWS Lambda (Node.js/TypeScript)

#aicodingassistants #chatgpt #node #typescript

2

7 min read

Dinesh_gowtham

Aug 27

Prompt Caching at the Edge: Using CloudFront Functions and Lambda to Speed Up Claude Calls

#cloudfront #lambda #node #promptcaching

2

10 min read

Dinesh_gowtham

Aug 27

Claude Function Calling with API Gateway: Build a Secure Serverless LLM Endpoint

#claude #apigateway #lambda #typescript

2

7 min read

Dinesh_gowtham

Aug 26

Claude Function Calling on Bedrock: Wiring a Stateless Lambda for Real‑Time AI Actions

#aws #bedrock #lambda #typescript

2

9 min read

Dinesh_gowtham

Aug 26

How to Combine Claude’s Function Calling with SNS FIFO for Reliable, Ordered AI Notifications

#aws #sns #lambda #node

2

8 min read

Dinesh_gowtham

Aug 25

Prompt Engineering with Claude: Getting Reliable JSON Output in TypeScript

#promptengineering #claude #node #typescript

2

8 min read

Dinesh_gowtham

Aug 25

EventBridge Pipes for AI Agents: Building a Self‑Contained Plan‑Act‑Observe Loop in Node.js

#eventbridge #lambda #node #aiagents

2

10 min read

Dinesh_gowtham

Aug 24

AI Agents with SQS and Lambda: Build a Plan‑Act‑Observe Loop in Node.js

#aiagents #sqs #lambda #typescript

2

8 min read

Dinesh_gowtham

Aug 24

ElastiCache for RAG: How to Store and Query Embeddings in Redis with Node.js and TypeScript

#node #aws #typescript #elasticache

2

8 min read

Dinesh_gowtham

Aug 20

Instant AI Code Reviews with S3 Object Lambda: How to Get Claude Feedback at Read Time

#ai #s3 #node #promptengineering

2

10 min read

Dinesh_gowtham

Aug 20

How to Deploy a Retrieval‑Augmented Generation API on AWS App Runner — Explained Simply

#aws #apprunner #node #rag

1

9 min read

Dinesh_gowtham

Aug 19

Bedrock Grok 4.6 Explained Simply: Prompt Caching, Token Efficiency, and Node.js 22 Integration

#bedrock #node #typescript #promptengineering

1

9 min read

Dinesh_gowtham

Aug 19

How to Run a Resilient AI Agent on ECS Fargate Spot — Service Connect, Retry Logic, and Blue/Green Deploys

#aiagents #ecs #node #typescript

1

10 min read

Dinesh_gowtham

Aug 17

Cursor AI Explained Simply: How the AI-Native Editor Understands Your Whole Codebase

#cursorai #node #typescript #aiassistants

2

4 min read

Dinesh_gowtham

Aug 14

How Claude's Vision Capabilities Actually Work: A Step-by-Step Guide

#claude #visionai #node #typescript

1

3 min read

Dinesh_gowtham

Aug 14

Claude Code Assist: How Structured Output Works for Real-World Applications

#claudecode #lambda #typescript #ai

1

4 min read

Dinesh_gowtham

Aug 13

MCP Explained Simply: How Model Context Protocol Actually Works Under the Hood

#mcp #aws #lambda #node

1

4 min read

Dinesh_gowtham

Aug 13

AI Workflows Explained Simply: How to Combine Multiple AI Tools into Repeatable Daily Workflows

#aiworkflows #lambda #node #typescript

4

3

5 min read

Dinesh_gowtham

Aug 10

Practical Prompt Engineering for Real-World Coding Tasks: 5 Techniques That Actually Improve LLM Outputs

#aiddevtools #promptengineering #llmoutputs #typescript

1

4 min read

Dinesh_gowtham

Aug 10

AIPairProgramming Explained Simply: How AI Assistants Actually Understand Your Code

#aipairprogramming #cursorai #typescript #node

1

5 min read

Dinesh_gowtham

Aug 7

RAG Explained Simply: How Retrieval-Augmented Generation Works Under the Hood

#rag #aws #node #aiethics

1

4 min read

Dinesh_gowtham

Aug 6

Prompt Engineering Explained Simply: 5 Techniques to Improve Your LLM Outputs

#llm #promptengineering #node #aws

1

5 min read

Dinesh_gowtham

Aug 6

ChatGPT Explained Simply: How AI Coding Assistants Actually Understand Your Code

#chatgpt #node #typescript #ai

1

4 min read

Dinesh_gowtham

Aug 5

Claude AI Assistants: How to Leverage Structured Output for Real-World Applications

#claudeai #node #typescript #aiassistants

1

4 min read

Dinesh_gowtham

Aug 4

How AI Agents Work: The Plan-Act-Observe Loop, Explained Step by Step

#aiagents #lambda #node #automation

2

6 min read

Dinesh_gowtham

Jul 29

How Claude's Context Window Actually Works: A Deep Dive

#claude #aiagents #awslambda

2

4 min read

Dinesh_gowtham

Jul 23

TypeScript 5.5 Explained Simply: Mastering Inferred Type Predicates

#typescript #node #types #predicates

1

4 min read

Dinesh_gowtham

Jul 22

Understanding Vector Databases: A Beginner's Guide to Embeddings and Similarity Search

#vectordatabases #embeddings #similaritysearch #aws

1

4 min read

Dinesh_gowtham

Jul 15

AIEvaluation Reveals Shocking Truth: 80% of LLM Integrations Are Overpaying by $1,500/month

#aievaluation #llmintegration #costoptimization #ai

1

3 min read

Dinesh_gowtham

Jul 8

We Replaced 70% of Our Lambda Functions with LLMIntegration — and Saved $6,000 on AWS Bills

#llmintegration #lambda #aws #node

2

3 min read

Dinesh_gowtham

Jul 1

Bedrock Direct Integration with Step Functions: The 40% Cost Savings We Never Expected

#bedrock #stepfunctions #costsavings #serverless

1

4 min read

Dinesh_gowtham

Jun 26

We Deleted 300 Lines of Code After Discovering Node.js 22's Hidden Perf Feature

#node #cloudwatch #lambda #performance

2

4 min read

Dinesh_gowtham

Jun 24

Step Functions Broke Our Lambda Cold Starts — But Fixed Our EventBridge Delays

#stepfunctions #eventbridge #lambda #aws

2

4 min read

Dinesh_gowtham

Jun 19

IAM Access Analyzer Lied to Us: The $1,000/Month Overprovisioning Mistake

#iam #lambda #security #costoptimization

2

4 min read

Dinesh_gowtham

Jun 17

Kinesis Data Firehose Is Not a Silver Bullet: How Undocumented Partition Key Limits Broke Our Real-Time Analytics Pipeline

#kinesis #aws #lambda #node

4 min read

Dinesh_gowtham

Jun 12

We Replaced 20% of Our Lambda Functions with CDK Constructs — And Saved $12,000 on AWS Bills

#cdk #lambda #typescript #costoptimization

1

4 min read

Dinesh_gowtham

Jun 10

Athena Query Performance Tanks After Migrating to Node.js 22: The Surprising Role of TypeScript Type Predicates

#athena #node #typescript #performance

2

4 min read

Dinesh_gowtham

Jun 6

ElastiCache Is Not a Silver Bullet: How We Fixed Node.js 22 Performance Issues with Undici and AsyncLocalStorage

#node #elasticache #performance #undici

1

3 min read

Dinesh_gowtham

Jun 5

TypeScript satisfies + AWS SDK v3: The Pattern That Changed How I Write Commands

#typescript #awssdkv3 #node #lambda

2

4 min read

Dinesh_gowtham

Jun 3

The Hidden Cost of npm Package Bloat: How We Saved $10,000/month by Optimizing Our Lambda Dependencies

#node #aws #lambda #costoptimization

1

3 min read

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