Lead with customer contact
Put your latest customer service or retail support experience first. Name the channels you used, such as phone, email or in person, and the kinds of questions you handled. If your experience comes from helping customers in a shop, community group or family business, describe the work plainly and give it a clear heading.
Use realistic service examples
Show the volume and type of work you handled when you can recall it reliably, such as inquiries per shift, orders updated or returns processed. Add a result only when you can explain how you know it. Clear examples of resolving a delivery issue or recording a useful handover are stronger than unsupported satisfaction scores.
Name tools you have used
List the CRM, ticketing, phone or order systems you have actually used, along with the tasks you did in them. Include relevant customer service or data privacy training, and note when a certificate is current if that matters to the employer. Leave out software you have only heard of and certificates unrelated to customer support.
Make brief work history clear
Include seasonal, part-time and short contract roles if they involved customers; label the type of work when helpful. Use years for dates if that keeps the page easy to scan, and explain a longer gap briefly only if you want to. Leave out personal details, long task lists and claims you cannot support with an example.