I write about programming, cloud infrastructure, DevOps, and web development. Real experiences from shipping production code — no fluff, just practical insights.
I fixed Core Web Vitals on 6 production sites. Here's the exact playbook for LCP, INP, and CLS — with real numbers, real code, and real results.
I migrated our 50k-line React app from 18 to 19. The React Compiler saved us 200 useMemo calls, Actions replaced our form library, and one breaking change took down staging for 2 hours.
Our TypeScript build went from 45 seconds to 8 seconds. Here's the exact tsconfig, the compiler flags that mattered, and the one setting that made everything worse.
I have learned 12 frameworks in 8 years. Here is the exact process I use — from zero to production-ready in 2 weeks.
I spent 6 months learning Rust coming from JavaScript. Here is what was easy, what was hard, and whether it was worth it.
I built a complete CI/CD pipeline for my projects. Lint, test, build, deploy — all automated. Here is the exact configuration I use.
We migrated 15 REST endpoints to a single GraphQL API. Zero downtime. Here is the step-by-step process and the mistakes I made.
I shipped 3 production apps with React Server Components. Here is what actually works, what breaks, and when you should use them.
After multiple production incidents, these are the monitoring tools I set up for every new project. No excuses.
We tried 100% test coverage. It was a nightmare. Here is the practical approach we use now - enough tests to be confident, not so many that you hate writin
v1, v2, v2.1... APIs evolve. Here is the versioning strategy we use and when to use each approach.
Docker builds were taking too long. Here are the techniques I used to speed up CI/CD builds significantly.
TypeScript gives you compile-time safety. But your API can still return unexpected data. Here is how I handle runtime validation in production.
I accidentally committed to master, pushed sensitive data, and merged the wrong branch. Here is how to fix every common Git mistake.
Cold starts were killing our API. P99 latency was 10 seconds. Here is how we got it down to 200ms without provisioned concurrency.
I have been using Vim for 8 years. This is my current configuration, plugins, and the keybindings I actually use daily.
Our Next.js app was showing stale data to users. The cache seemed to work, but something was wrong. Here is the story and the fix.
Google Analytics was too heavy. Plausible was great but paid. So I built a privacy-first analytics engine using Redis and Go. Here is the code.
The money was great. The title was prestigious. But the red flags in the interview process were impossible to ignore.
Responsive design is broken. We have been designing for "screen size" when we should be designing for "component size". Container Queries change everyt
How I maintained productivity while traveling through Southeast Asia. The gear, the software, and the harsh realities of working remotely.
I used to hate mentoring. I thought it slowed me down. Then I realized I was doing it wrong. Here is my framework for turning Juniors into Seniors.
We migrated from EKS to Lambda (and back again). Here is the real mathematical breakdown of when "Serverless" is actually cheaper.
I migrated a production app from API Routes to Server Actions. Here is the raw data on latency, bandwidth, and developer experience found.
We hit the "Postgres Wall" at 500GB of data. Queries timed out. CPUs spiked. Here is how we fixed it using Partial Indexes and BRIN.
Everyone is building RAG apps, but few talk about the messy reality of chunking strategies, vector database costs, and hallucination loops.
HTTP scaling is easy; just add more servers. Stateful WebSockets are a nightmare. Here is how we solved the "thundering herd" problem.
A deep dive into a real-world debugging session where a missing cleanup function in useEffect caused severe performance degradation.
Lower latency, zero cold starts, and a simplified developer experience. My journey migrating a serverless API.
A comprehensive guide to building modern web applications with React, including hooks, context, and best practices for the new year.
Redux boilerplate was slowing us down. Here is how we switched to Zustand and React Context, and why we aren't looking back.
I tested over 50 AI tools this month. Here are the 10 that actually earned a permanent spot in my daily workflow.
I consider myself security-conscious, but these sophisticated attacks made me pause. A breakdown of modern social engineering tactics.
Bootstrapping is hard. Here is the exact tech stack I used to build, deploy, and monetize a web app without spending a dime upfront.
My neighbor got hacked. Here are the practical steps I took to lock down my home network.
A deep dive into the Zero Trust security architecture and how organizations can implement it to enhance their security posture.
My first AWS bill was $0.12. My second was $400. Here is what I wish someone told me before I started.
Get started with container orchestration using Kubernetes. Learn the basics of pods, services, and deployments.
Is the upgrade worth it? A detailed look at battery life, compilation speeds, and daily usability from a full-stack developer's perspective.
I benchmarked 5 laptops for a month. From compiling Rust to rendering 4K video, here is which one I would actually buy.
We split our monolith into 15 microservices. 6 months later, we merged them back. Here is why.
We tested the latest flagship smartphones to find the best camera phones of 2025. See our detailed comparison and recommendations.
I built a supply chain tracker on blockchain. Here is what I learned about real-world blockchain applications.
I lost $200 in gas fees and almost locked my funds forever. A cautionary tale for aspiring Web3 developers.
Learn how to structure and maintain large TypeScript codebases with these proven patterns and conventions.
Stay ahead of the curve with the latest trends in mobile app development, from cross-platform frameworks to AI integration.
Speed up your website with these proven optimization techniques, from lazy loading to code splitting and caching strategies.
Have a question, suggestion, or want to collaborate? I'd love to hear from you.
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