Category
Published posts in this category.
Browse Categories
Featured in software development
A slow PostgreSQL query is rarely fixed by guessing. Learn a repeatable process: measure with pg_stat_statements, read EXPLAIN ANALYZE, fix row estimates, add the right index, rewrite the query, and verify the gain.
10/15/2026 • By Muhammad Wilayat Shah
Read Article
10/15/2026
Growing React apps turn messy fast: giant folders, circular imports, and components that do everything. Here is a practical folder layout, layering rules, and habits that keep large React codebases maintainable.
By Muhammad Wilayat Shah
Read
10/14/2026
Fixed a bug only to see it return weeks later? Here are the real causes, from symptom fixes and duplicated logic to stale caches, race conditions, and config drift, plus a practical checklist to fix it once.
By Muhammad Wilayat Shah
Read
10/14/2026
A practical, step-by-step process for tracing production bugs from symptom to root cause in Laravel, Next.js, PostgreSQL and Redis applications, and making sure they stay fixed.
By Muhammad Wilayat Shah
Read
10/14/2026
Fat controllers, empty services and repositories that wrap every Eloquent call are all signs of the same confusion. Learn what belongs in a controller, a service and a repository, with Laravel examples and simple rules you can apply to your next feature.
By Muhammad Wilayat Shah
Read
10/14/2026
Senior developers rarely start by typing code. Learn the step-by-step process they use to restate the problem, map inputs and outputs, split work into small testable pieces, and find the risky parts first, with a real ERP-style example.
By Muhammad Wilayat Shah
Read
10/14/2026
Tests that pass locally but fail randomly in CI waste time and trust. Use this practical checklist to find root causes and fix flaky pipelines for good.
By Muhammad Wilayat Shah
Read