Writing
Blog
Writings on distributed systems, computing, AI agents, and system design.
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[2026-08-24]
I Lost $12,000 Dropshipping in India — And Why I Think It's a Capital-Intensive Business
[startups]
[marketing]
[automation]
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[2026-08-23]
Bayesian and Sequential A/B Testing — When You Peek Weekly
[startups]
[software-engineering]
[management]
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[2026-08-23]
Getting Your Ideal Customer Profile (ICP) Right
[startups]
[marketing]
[management]
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[2026-08-06]
Running a Radical Candor Book Club With Your Engineering Team
[management]
[leadership]
[software-engineering]
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[2026-08-03]
What Is an AI Agent Harness? A Plain-English Guide, Plus One in 80 Lines of Python
[ai]
[software-engineering]
[developer-tools]
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[2026-08-01]
Agent Loops, Swarms, and Graphs: A 20-Minute Experiment on Your Laptop
[ai]
[software-engineering]
[developer-tools]
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[2026-07-26]
A Dummy's Guide to Evals for AI Agents
[ai]
[voice-ai]
[software-engineering]
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[2026-07-26]
What Are Evals? A Plain-English Guide, Illustrated by a Real Voice AI Agent
[ai]
[voice-ai]
[software-engineering]
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[2026-07-26]
Evals, Testing, and Observability for Voice AI Agents: A Field Guide
[ai]
[voice-ai]
[software-engineering]
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[2026-06-21]
Best QR Code Generators for 2026 (Tested & Compared)
[qr-codes]
[tools]
[marketing]
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[2026-02-24]
Inside ~/.claude: The Filesystem Architecture Behind Claude Code
[ai]
[developer-tools]
[architecture]
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[2026-02-11]
The Anatomy of a Great Prompt: A Software Engineer's Guide from Inside the LLM
[ai]
[machine-learning]
[software-engineering]
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[2026-02-01]
Sending Automated Appointment Reminders using PostgreSQL, Google Sheets, n8n, and WhatsApp API
[databases]
[devops]
[system-design]
[automation]
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[2025-12-25]
Using PostgreSQL as a Dead Letter Queue for Event-Driven Systems
[distributed-systems]
[databases]
[architecture]
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[2024-09-02]
Using Merkle Trees to Detect Data Variance Between Two Data Stores
[distributed-systems]
[system-design]
[databases]
[architecture]
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[2024-08-09]
Running a 3-Node Home Lab Cluster on Refurbished Lenovo ThinkCentres
[devops]
[infrastructure]
[kubernetes]
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[2024-08-08]
How We Migrated a Postgres Database on GCP with Minimal Downtime
[databases]
[system-design]
[architecture]
[devops]
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[2024-08-08]
How Airline Reservation Systems Work Under the Hood
[system-design]
[architecture]
[technology]
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[2024-08-08]
Building a Real-Time, Streamable Online FM Radio Player (Just for Fun)
[devops]
[technology]
[infrastructure]
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