Katya Ivanova

Freelance Web Developer

[Katya Ivanova @KatyaIvanoplwb]

Type errors caught at compile time are bugs that never got to embarrass you.

[Katya Ivanova @KatyaIvanoplwb]

SEO for a local business is mostly saying clearly what you do and where you do it. Fix the basics first, the fancy stuff only matters once the basics stop leaking.

[Katya Ivanova @KatyaIvanoplwb]

The most useful AI for a small business is not flashy, it answers, qualifies and books while the owner works. Small, reliable and integrated beats impressive and half-connected every time.

[Katya Ivanova @KatyaIvanoplwb]

AI coding tools did not change what I build, they changed how much of the boring middle I still type. Read every line it writes as if a stranger wrote it, because one did. Cheap to fix, costly to ignore.

[Katya Ivanova @KatyaIvanoplwb]

Every clever line of code is a small loan against the next person who reads it. Consistency beats brilliance in a codebase that has to live for years.

[Katya Ivanova @KatyaIvanoplwb]

The best code review comment I ever received was: what happens when this is empty?

[Katya Ivanova @KatyaIvanoplwb]

Version your API on day one, the day you need it is far too late to start. Simple systems fail in understandable ways, and that is worth more than cleverness.

[Katya Ivanova @KatyaIvanoplwb]

The contact form that asks for too much is the quietest leak in a business. Put the price, the phone and the proof where nobody has to scroll for them.

[Katya Ivanova @KatyaIvanoplwb]

The fastest site in a local market wins more calls than the prettiest one. Nobody praises a fast site, they just stay on it, which is the whole point.

[Katya Ivanova @KatyaIvanoplwb]

The staging environment you did not build is the production outage you will explain.

[Katya Ivanova @KatyaIvanoplwb]

A chatbot is only as good as the data behind it, feed it your real FAQs and it earns its keep. Connect it to the real calendar, the real CRM and the real FAQ, or it is just a toy.

[Katya Ivanova @KatyaIvanoplwb]

A small JavaScript habit that prevents big bugs: never trust an input you did not create. Good error handling is not extra work, it is where most of the real work is.

[Katya Ivanova @KatyaIvanoplwb]

Your website is not for you, it is for the person who has never heard of you.

[Katya Ivanova @KatyaIvanoplwb]

Prompt engineering is mostly clear thinking written down, which has always been the skill. It removes the typing, not the thinking, and the thinking was always the expensive part. Small thing, big difference.

[Katya Ivanova @KatyaIvanoplwb]

Most hacked small-business websites were not targeted, they were just unpatched. Update the stack, rotate the keys, restore a backup once a quarter to prove it works. Simple beats clever.

[Katya Ivanova @KatyaIvanoplwb]

Traffic is not the problem for most small businesses, the page just does not ask for the call. Replace the slogan with what you do and who it is for, watch the enquiries change. Boring, but it works.

[Katya Ivanova @KatyaIvanoplwb]

Most visitors decide whether to trust a business before the page has finished loading. Core Web Vitals are not a developer vanity metric, they are a sales metric.

[Katya Ivanova @KatyaIvanoplwb]

The best deploy is the one nobody noticed happened.

[Katya Ivanova @KatyaIvanoplwb]

The desktop version is the one the owner looks at, the mobile version is the one that sells. Design for the person in a hurry and the person with time will be fine too.

[Katya Ivanova @KatyaIvanoplwb]

The bug is always in the part you were sure about.