Blog

Writing on agentic AI, blockchain, and AI systems architecture.

Technical writing by Mudassir Khan — agentic AI consultant and AI systems architect. New posts published directly on this site. Earlier writing on Dev.to.

Hiring & Consulting

When to hire, which AI roles you actually need, and how to structure consulting engagements.

Cover illustration for: Hire an Agentic AI Consultant: When You Need One and What to Look For
Agentic AIConsultingHiring9 min read

Hire an Agentic AI Consultant: When You Need One and What to Look For

A practical guide to hiring an agentic AI consultant — when you actually need one (vs. a general AI agency), what to look for, how engagement models work, and what it costs in 2026.

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Cover illustration for: What an AI Systems Architect Actually Does (and When You Need One vs. an ML Engineer)
AI ArchitectureHiringAI Systems11 min read

What an AI Systems Architect Actually Does (and When You Need One vs. an ML Engineer)

A clear breakdown of what an AI systems architect does, how the role differs from ML engineers and data scientists, when your team needs one, and what they deliver in 2026.

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Cover illustration for: Hire an AI Engineer or Use a Consultant? The 2026 Guide
ConsultingHiring8 min read

Hire an AI Engineer or Use a Consultant? The 2026 Guide

Should your startup hire an AI engineer or engage a consultant? This decision guide covers timeline, cost, risk, and the hybrid model most seed-stage teams actually use.

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More posts coming soon

A 30-post technical series on agentic AI architecture, LangGraph patterns, blockchain compliance engineering, and production AI systems is in progress. Follow on Dev.to or LinkedIn to be notified.

Blog — Agentic AI, Blockchain & AI Architecture Writing | Mudassir Khan