Hirdesh Kumar

Full-Stack MERN Developer | JavaScript, React, Node.js, MongoDB, Express | Building Scalable Web Apps | Freelance | Open Source Contributor | AI | LLMs

[Hirdesh Kumar @hirdesY]

Just discovered a neat Python trick 👇
uv init --bare
Creates a minimal Python project without generating unnecessary files.
Perfect when you want a clean starting point and full control over project structure.
Small feature. Huge productivity boost. 🚀

[Hirdesh Kumar @hirdesY]

Spent some time working with both Page Router and App Router in Next.js recently, and the shift is actually pretty interesting.

[Hirdesh Kumar @hirdesY]

OpenClaw is magical

I just built an agent that manages my Microsoft Teams and now it sends me a morning summary of all important messages so I don’t have to scroll through chats.

AI agents quietly doing work in the background.
The future of work is agents.
#AIAgents #OpenClaw

[Hirdesh Kumar @hirdesY]

Understanding how AI agents actually work 👇
User sends query
Agent sends query + context to LLM
LLM requests a tool (API / DB / function)
Agent executes the tool
Tool returns result
LLM generates final answer
Agent responds to user
LLMs think.
Agents act.
#AIAgents #LangChain

[Hirdesh Kumar @hirdesY]

Built my own OpenClaw AI agent that scans market structure, liquidity zones, and volatility regimes to generate high-probability trade signals for BTC & ETH.

From noise → structured edge.
From emotions → data-driven execution.

[Hirdesh Kumar @hirdesY]

What about Real-time video translation with AI?

Speech → Text → Translate → Voice clone → Lip sync — all happening live.

Creators can reach global audiences instantly.
Meetings become language-agnostic.
Education breaks barriers.

[Hirdesh Kumar @hirdesY]

OpenClaw 2026.2.17 release is a big step toward real agent ecosystems.
• Sonnet 4.6 upgrade
• 1M context window (beta)
• Sub-agents spawned straight from chat
• iOS share extension for faster workflows
• Native Slack streaming
• Telegram inline UI controls

[Hirdesh Kumar @hirdesY]

Most teams start with EC2-style infrastructure full control, full responsibility.But as systems grow, so does the ops burden:
• OS updates
• Scaling
• Monitoring
• Failures at 2 AM
That’s where managed services (like ECS) shine.
Less infra stress.
More focus on shipping code

[Hirdesh Kumar @hirdesY]

Exploring ArtifactHub today,
Amazing place to discover, share, and manage Kubernetes packages.

https://t.co/ID6VUKRP73

#Kubernetes #CloudNative #DevOps #ArtifactHub

[Hirdesh Kumar @hirdesY]

GoDaddy + cloudflare for dns management

[Hirdesh Kumar @hirdesY]

Nginx proxy pass

Direct backend from domain:8080
to domain/api

[Hirdesh Kumar @hirdesY]

Steps to deploy nodejs app aws

Create an AWS account
Launch an EC2 instance
Clone your repo
Install the dependencies
Install pm2 - process manager which starts a process in the background to keep server running 24/7
Start node server with pm2 - pm2 start npm -- start

[Hirdesh Kumar @hirdesY]

Vector Embedding models

1. word2vec
2. BERT
3.OpenAI Embeddings

[Hirdesh Kumar @hirdesY]

#crewai Steps to run a crewai project

[Hirdesh Kumar @hirdesY]

Create crew ai project

Crewai create crew project_name

[Hirdesh Kumar @hirdesY]

Uv tool install crewai

[Hirdesh Kumar @hirdesY]

Vibe coding tips
1. Good vibe
2. Vibe but verify
3. Step up the vibe
4. Vibe and validate
5. Vibe with variety

[Hirdesh Kumar @hirdesY]

Secure your Remote MCP Servers with Auth0 + Cloudflare

Build production-ready AI agents with: ✅ OAuth 2.0 via Auth0
✅ Token-scoped API access
✅ Cloudflare Workers backend
✅ mcp-remote for Claude, Cursor, Windsurf
https://t.co/fwWg4S5JWX

[Hirdesh Kumar @hirdesY]

Context engineering is 10x better than prompt engineering and 100x better than vibe coding

[Lets Code @letscodedevs]

Apply!!
Need a remote developer for a paid project
Preferred stack: PERN(PostgreSQL, Express, React and Node JS) or MERN

Quote time availability