"Helped customers" is generic; postings filter on the specific ticketing system (Zendesk vs. Salesforce Service Cloud vs. Freshdesk) and specific satisfaction metrics (CSAT, NPS, first-response time). Naming the system and the number is what separates a CV that clears the ATS filter from one that reads as interchangeable with every other applicant. Yoxon's CV builder automates exactly that — it rewrites your bullets around the specific keywords each job posting uses.
These are exact-match terms — not synonyms — that recruiters commonly build screening filters around for this role. If you genuinely have the experience, make sure the specific term appears in your CV, not just a paraphrase of it. Before you spend that time, it's worth confirming the listing is a real, active opening — run it through our free ghost job detector first.
And before you rewrite your resume, it's worth checking how your CV or LinkedIn profile itself reads — run our free Resume Auditor to see your score and get rewrite suggestions.
Example 1
Answered customer questions and resolved issues by phone and email.
Resolved 60+ tickets/day in Zendesk across phone, chat, and email, maintaining a 96% CSAT score and cutting average first-response time from 4 hours to 45 minutes.
Example 2
Handled difficult customers and complaints.
De-escalated 200+ high-severity complaints per quarter, raising team NPS from 32 to 51 by rebuilding the escalation-handoff process with the billing team.
Should I list my CSAT or NPS score even if it was a team-wide metric, not just mine?
Yes, but frame it honestly as a team result you contributed to (e.g., "contributed to a team CSAT of 96%") rather than claiming sole ownership — recruiters expect team-level customer service metrics, and the number is still the keyword that matters.
Does it matter which ticketing system I name if the employer might use a different one?
List the systems you've genuinely used regardless — most postings assume familiarity transfers, but the exact system name (Zendesk, Salesforce Service Cloud, Freshdesk) is still what an ATS filter and a hiring manager's checklist search on first.
How do I keyword a call-center-heavy role that also did some chat and email?
List each channel separately rather than "multi-channel support," and include a call-center-specific metric like average handle time (AHT) alongside the satisfaction score — both are terms recruiters in that specific hiring pipeline search for.
Applying in a different field? Our Mechanical Engineer CV guide covers the same keyword-matching approach for that role.
More role-specific CV guides