Likhwa Tech

“I got 79%… does that mean my CV isn’t good?” It’s a fair question. And if you’ve ever run your CV through different scanners, you’ve probably noticed something even more confusing: The score keeps changing. One tool says 82%. Another says 67%. You tweak one line… now it’s 75%. So what’s going on? Is your CV improving… or are these tools just guessing? Let’s break it down. 1. Not All CV Scanners Work the Same Way Most CV checkers fall into two broad categories: Rule-based tools These look for structured things like: Section headings (Experience, Education, Skills) Formatting consistency Keyword presence They’re predictable. If your CV doesn’t change, your score usually doesn’t either. AI-powered tools These go a step further. Instead of just scanning for keywords, they try to understand your CV : How relevant your experience is How well your skills align How clearly your achievements a...

Comparing two documents sounds straightforward… until you actually try to do it properly. You place them side by side. Scroll up and down. Try to track what changed. A few minutes in, patterns blur, details slip through, and what started as a simple check turns into a guessing exercise. The real challenge isn’t seeing differences. It’s understanding what those differences mean . Why Simple Comparison Fails Most people approach document comparison visually: “This looks different” “That paragraph changed” “Something feels off” But this approach breaks down quickly. Humans are not particularly good at tracking: subtle wording changes across long text repeated structural patterns small edits that compound into larger meaning shifts As a result, it’s easy to either: overestimate the significance of changes or miss important ones entirely What Proper Document Analysis Looks Like A more effective approach treats comparison as a structu...