🧠 The Architect’s Notebook — The Staff Engineer’s Vault

Stop memorizing acronyms. Start designing systems like a Staff Engineer.

Welcome to the Premium Tier of The Architect’s Notebook—the ultimate resource for ambitious engineers who want to break out of "Senior" roles, master distributed systems, and dominate system design interviews.

⚠️ IMPORTANT: 2026 PRICING UPDATE

We have ramped up our content production to 3 posts per week (2 Deep Dives + 1 Architectural Note).

• Monthly Price: Increased to $12/month (Effective Now).
• Yearly Price: Increasing to $99/year on Jan 14, 2026.
• Lifetime Price: Increasing to $399/year on Jan 14, 2026.

⚡ THE ARBITRAGE OPPORTUNITY: For a limited time, you can secure the Yearly Membership for just $55 or can grab Lifetime membership just $299.

(It is currently cheaper to buy a full year than to pay for 5 months of the new monthly rate. Lock it in now.)

🚀 This Is Not Just a Newsletter. It’s a Career Accelerator.

Most engineers get stuck because they rely on surface-level YouTube videos or generic "textbook" theory. This membership is your insider pass to everything I’ve built, broken, and scaled over a decade as a Staff Software Engineer.

When you join, you aren't just getting emails. You are unlocking a System Design University that fits in your inbox.

🔐 What You Unlock Immediately

1. The "Heavyweight" Deep Dives (2x Per Week)

I don't write fluff. Every Tuesday and Thursday, you get a comprehensive breakdown of a real-world architectural problem.

• Topics: Modular Monoliths, Geo-Partitioning, Rate Limiting, Event Sourcing, and Cache Stampede prevention.
• The Value: These aren't summaries; they are implementation guides designed to help you make trade-off decisions in production.

2. The Complete Archive (Instant Access)

You get immediate access to the full back-catalog of every article, diagram, and guide I have ever published on Substack.

• Neatly organized and searchable.
• No more hunting for answers—it’s all here.
• Archive of 70+ high value articles from 2025

3. The "Interview Crushing" Kit (PDF Included)

• 30+ Advanced System Design Questions: The exact scenarios used by Amazon, Google, and Stripe.

💸 Choose Your Access Level

Option A: The Monthly Pass ($12/mo)

• Flexible, cancel anytime.
• Perfect if you just want to check out the content for a few weeks.
• Cost: $144/year.

Option B: The Legacy Yearly Pass ($55/year)

• ⚠️ ENDS JAN 14TH.
• Save 60% compared to the monthly rate.
• Lock in this price forever. Your rate will never increase to $99 as long as you stay subscribed.

Option C: The Lifetime Access ($299) — BEST VALUE 🏆

• ⚠️ PRICE INCREASING TO $399 ON JAN 14.
• One-time payment. Never pay a subscription fee again.
• The Math: Pay for 3 years now, get access forever.
• Unlimited access to the archive, future courses, and all premium content.
• Secure the $299 rate before it goes up by $100.

🎯 Who Is This For?

✅ The Aspirer: You are a Senior Engineer aiming for Staff/Principal roles.

✅ The Interviewee: You have a Big Tech interview coming up and need depth, not buzzwords.

✅ The Builder: You are designing real systems and need practical patterns (not just theory).

✍️ About the Author

I’m Amit Raghuvanshi, a Staff Software Engineer with over a decade of experience building scalable backend systems. I created The Architect’s Notebook because most system design resources are too shallow to be useful in the real world. I write the guide I wish I had 10 years ago.

🛡️ 100% Content Guarantee

If my deep dives don't help you think more clearly about architecture, simply cancel anytime. But if you are ready to stop guessing and start designing with authority...

Select "Yearly" to lock in the $55 legacy rate before it disappears.

(Note: After purchase, you will receive an email to activate your premium access directly on Substack).