Growfile Blog
AI and employment: your digital career copilot
Why one CV for every professional profile can reduce your interviews, and how AI can help you tailor each application.
Why the CV that covers all your professional profiles is often the one that gets you the fewest interviews.
You send ten applications in a week. Four reply —most of them politely, to say no. Only one turns into an interview.
If that sounds familiar, whether you are a developer, marketer, project manager, waiter, or construction worker, the problem probably is not you. It is probably your CV. More specifically: it is probably one single CV, the same one for everything, trying to serve too many roles at once.
I went through this for months before understanding why it happened. And that understanding became the reason I built Growfile.
The problem nobody tells you about having “multiple profiles”
I am a Full Stack developer. On paper, that sounds like an advantage: I can apply for Frontend roles (React, Angular), Backend roles (PHP, Laravel, Symfony), Full Stack roles, and even entry-level AI Engineer roles. Four doors instead of one.
In practice, that “advantage” was the reason my CV did not work well for any of the four.
I had one CV. One that mentioned React and Angular, yes, but also PHP, Laravel, and Symfony. One that included my backend projects alongside my AI projects, all on the same page, competing for space and attention.
When I applied for a React/Angular role, what did mentioning Laravel add? Nothing. That line did not help; it hurt. It took space I could have used to explain a real frontend project in more depth. It was noise —true information, but irrelevant to the person reading my CV at that moment.
And here is the part that took me longest to see: the same CV that had too much noise also had too little signal. Some jobs asked for Azure DevOps, GitHub Actions, or Agentic Development —things I did know— and my generic CV did not even mention them, because I had never prioritized them when writing “the official version” of my résumé.
Too much noise and too little signal, at the same time. My CV was not 100% optimized for any role. It was probably around 40%, no matter what I applied for.
You are not missing information. You are showing the wrong information.
If I had to summarize this article in one sentence, it would be this: most people do not have a lack-of-content problem in their CV. They have a problem with how they distribute the content they already have.
This is not exclusive to developers. It happens to marketers who could move toward growth, content, or product, and end up with a CV that mentions a little of everything without standing out in anything. It happens to project managers who have led both agile and more traditional processes, and do not know which one to emphasize for each company. It happens to waiters with experience in service and shift management, who apply the same way to customer-facing roles and supervisor roles. It happens to construction workers who have worked in residential renovations and new builds, and are unsure whether to present themselves as specialized tradespeople or as part of a larger construction team.
The pattern repeats: the more professional directions you can take, the more tempting it is to put everything into one document —and the more your relevance gets diluted for any specific vacancy.
What changed when I stopped thinking about “my CV” and started thinking about “my information”
The change was not writing a better CV. It was stopping thinking of the CV as a single document and starting to treat my professional history as a database: all my experience, projects, certifications, and languages in one place —and then generating, for each vacancy, the version that made sense for that specific role.
For a React/Angular role, that means Laravel disappears and the frontend project gets more detail. For a role that asks for Agentic Development, that skill moves to the front instead of being buried on page three. The content does not change. The selection and order do.
I want to be honest about what I can prove here: I only have my own data, from my own experience, without a control group or a large sample. Before this change, out of 10 jobs I applied to in a week, around 4 led to interview responses. Afterward, out of 10 jobs, that response rose to around 8. I cannot claim how much of that difference came from the approach and how much came from other factors in those specific weeks. But the difference was large enough that I stopped writing a generic CV and instead built a tool so I would not have to rewrite every version by hand.
That is where Growfile comes from
Growfile starts from exactly that problem: one place where you centralize all your professional information —experience, projects, skills, certifications, languages— and, for every job you want to apply to, generate the CV, cover letter, or interview pitch that makes sense for that specific role. Not a generic version stuffed with every possible keyword. A version with the right ones.
You do not need a tool to apply the principle, though. If you prefer to do it manually for now, one question can save you from losing interviews: before sending your CV, check what you included that has nothing to do with that specific vacancy, and what the vacancy asks for that you do know but your CV does not mention.
That crossing point —remove what does not matter, add what is missing— is, at its core, what a good career copilot does. AI simply does it faster than you would by hand, vacancy after vacancy.
And if you are wondering how an ATS filter really decides which CV passes and which one does not —spoiler: it is almost never a blacklist of words— we will leave that for the next article.