What makes a resume bullet work
A good bullet answers three questions fast: what did you do, how, and what changed. Most weak bullets answer only the first. "Responsible for weekly reporting" tells a reader your duty, not your effect.
The fix is rarely more adjectives. It is a verb that shows ownership, the tools the posting cares about, and a result a reader can picture: time saved, errors cut, revenue, scale, people served. When you do not know the number, it is better to find it than to guess. That is why Nextrova leaves a placeholder instead of filling one in.
Before After (sample) Responsible for weekly reporting. Automated the weekly sales report in Python and Power BI, saving [hours] a week for the pricing team. Helped customers with issues. Resolved [number] support tickets a week across billing and access, keeping first-reply time under [time]. Worked on the website. Rebuilt the product pages in React, cutting page weight by [X%] and adding accessibility fixes for WCAG. Copy-ready rewrites for every line are listed under Pro on the pricing page. If you prefer to rewrite them yourself, the guide on how to write resume bullet points covers the method.