The Nirmal Rabari Journal

AI tools & prompts that actually ship work.

Deep, practical guides on ChatGPT, Claude, Gemini, prompt engineering, AI for business and cyber security — from training 10,000+ professionals across India, the UAE, the UK and the US.

FeaturedAI Automation·6 min read

Building No-Code AI Agents with n8n, Make and Zapier

A practical framework for designing AI agents — trigger + memory + tools + LLM — plus 5 high-ROI agents to build first and how to choose between n8n, Make and Zapier.

Read the guide

Latest articles

10 posts
Cyber Security6 min

Cyber Security in the AI Era: The 2026 Playbook

AI-generated phishing, deepfakes, prompt injection and shadow AI — the new attack surfaces every organisation must defend against, with a 90-day rollout plan.

Read
AI for Business6 min

AI for Finance Teams: From Variance Commentary to Board Decks

Practical AI use-cases for finance — FP&A commentary, Excel formulas, contract review and cash-flow scenarios — with ready-to-use prompts and risk guardrails.

Read
AI for Business6 min

AI for HR Leaders: 6 Workflows to Automate This Quarter

A practical AI playbook for HR — JD writing, resume scoring, interview banks, onboarding plans and performance reviews, with copy-paste prompts.

Read
Cyber Security6 min

AI Prompts for Cyber Security Teams (7 Templates SOCs Actually Use)

Practical AI prompts for cyber security teams — phishing teardown, log triage, threat modeling, vendor questionnaires, tabletop exercises and more.

Read
AI Tools6 min

Top AI Tools for Business in 2026 (The Honest Short List)

The AI tools I actually recommend in 2026 — grouped by job to be done: writing, research, meetings, marketing, sales, automation, code and cyber security.

Read
Fundamentals5 min

Prompt Engineering Fundamentals (The Only Framework You Need)

Learn the 5 primitives of a great prompt, when to use zero-shot vs few-shot vs chain-of-thought, and a copy-paste template that works on any LLM.

Read
Gemini6 min

Gemini Prompts Guide: 7 Templates That Use the 1M Token Context

How to write Gemini prompts that exploit the 1M token window — for codebases, long PDFs, meeting transcripts and Google Workspace.

Read
Claude6 min

Claude Prompts for Work: 7 Templates for Lawyers, Analysts & Engineers

Battle-tested Claude prompt templates using XML tags — for contract review, strategy memos, research synthesis and code refactors.

Read
ChatGPT7 min

Best ChatGPT Prompts in 2026 (10 Templates That Actually Work)

Ten reusable ChatGPT prompt templates for sales, marketing, analysis and leadership — plus the 4-part formula behind every great prompt.

Read