Production-grade playbooks for API modernisation, microservice refactoring, and software architecture — written by an engineer who has shipped all of it.
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Browse by topic cluster — API refactoring, microservice migration, Kubernetes, DevOps pipelines. Find the exact problem you're solving.
Every guide is written from production experience — real trade-offs, real code, real architecture diagrams. No filler.
Apply the battle-tested patterns directly to your codebase. Each guide ends with a concrete implementation checklist.
In-depth patterns & architecture guides
In-depth patterns & architecture guides
In-depth patterns & architecture guides
In-depth patterns & architecture guides
In-depth patterns & architecture guides
In-depth patterns & architecture guides
In-depth patterns & architecture guides
In-depth patterns & architecture guides
In-depth patterns & architecture guides
In-depth patterns & architecture guides
In-depth patterns & architecture guides
In-depth patterns & architecture guides
In-depth patterns & architecture guides
In-depth patterns & architecture guides
A practical breakdown of hash fingerprinting, budget caps, and temperature perturbation for stopping autonomous LLM agents from getting stuck in tool-call loops.
How to configure HNSW indexes, tune maintenance_work_mem and shared_buffers, and add hybrid search so pgvector holds up under real RAG traffic.
The three psychological principles (halo effect, cognitive load, and micro-interactions) that separate premium-feeling websites from cheap ones, with a practical fix order.
A practical breakdown of Answer Engine Optimization (AEO): how to format headings, code blocks, and tables so ChatGPT Search, Perplexity, and Google AI Overviews actually cite your content.
How a single locked master prompt with four variable fields keeps an entire brand's AI-generated carousel visuals consistent — and why the AI should never touch your text.
Why revalidateTag() and revalidatePath() silently stop working once your Next.js App Router app runs on more than one server instance, and how to fix it.
Abhishek Pandey
Senior Full-Stack & DevOps Engineer
Senior Full-Stack Developer (MERN + DevOps) & Team Lead with 4.5+ years of experience building Node.js microservices, Kubernetes pipelines, and AI RAG systems.
Production-first
Every pattern has been shipped in real systems — not invented for a blog post.
Opinionated & specific
No 'it depends' hand-waving. We pick a stance and show you why.
Architecture-level thinking
Not just code snippets — full system design, trade-offs, and migration paths.
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