Customer Service Representative — Resume Example & ATS Keywords
Support roles are measured — so your resume should be too. CSAT, tickets per day, first-contact resolution, and handle time are the numbers screeners want to see.
Professional summary example
Customer service specialist with 5 years in high-volume support, handling 60+ contacts a day across phone, chat and email. Held a 94% CSAT and cut average handle time by 22% by rewriting the team's response templates. Bilingual, with escalation and de-escalation experience on billing and retention queues.
Example bullet points
- Resolved 60+ tickets/day across chat, email, and phone while maintaining a 94% CSAT score.
- Achieved 78% first-contact resolution, 12 points above team average, via deep product knowledge.
- De-escalated billing disputes and retained 85% of at-risk customers, saving ~$8k/month in churn.
- Wrote 25 knowledge-base articles that cut repeat "how-to" tickets by 30%.
- Onboarded and coached 6 new agents; all reached full productivity 2 weeks ahead of plan.
Writing tips for this role
- Quote your metrics: CSAT, NPS, tickets/day, resolution rate, average handle time.
- Name the tools — Zendesk, Intercom, Salesforce Service Cloud — they are ATS keywords.
- Show retention or upsell impact in money terms when you can.
- Mention channels you cover (chat, phone, email, social) to match posting filters.
ATS keywords to include
Common questions
What metrics should a customer service resume show?
CSAT or NPS, average handle time, first-contact resolution, and daily contact volume. Support is one of the most measured jobs there is — a resume without numbers reads as though you never saw your own dashboard.
How do I show soft skills without just claiming them?
Attach them to an outcome. \"De-escalated billing disputes on the retention queue, saving 40+ accounts a quarter\" proves patience and persuasion; the word \"patient\" on its own proves nothing.
Is call centre experience worth listing for other roles?
Yes. Volume handling, CRM fluency and conflict resolution transfer directly into sales, account management and operations. Frame them in the target role's vocabulary.
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