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Mark Querbyne B.
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Mark Querbyne B.

Customer Service Expert | eCommerce Customer Support Specialist

If you're looking for someone who can keep your customers happy, protect your brand reputation, turn difficult customer situations into positive experiences, and help train and support your team, I can help. With nearly 15 years of customer service experience, I’ve worked across eCommerce, call centers, and customer-focused environments where customer satisfaction, retention, and operational efficiency are essential. I have extensive experience handling customer inquiries, complaints, escalations, refunds, returns, disputes, chargebacks, BBB complaints, and high-volume customer support through phone, email, and live chat. I’m comfortable handling difficult situations and finding solutions that work for both the customer and the business. Whether it’s calming an upset customer, resolving an escalation, following up on a complicated issue, or making sure a customer receives the right information, I stay professional, patient, and focused on finding a solution. I also have experience supporting and training team members. I understand that good customer service is not only about handling customers well, but also about making sure the team has the right knowledge, processes, and support to succeed. Here’s how I can help your business: ✓ Provide professional, friendly, and empathetic customer support ✓ Handle escalations and difficult customer situations ✓ Manage refunds, returns, disputes, and chargebacks ✓ Respond to high-volume customer inquiries while maintaining quality ✓ Improve customer satisfaction and retention ✓ Support and train customer service representatives ✓ Help onboard new team members ✓ Build stronger customer relationships ✓ Protect your brand reputation during challenging situations ✓ Keep customer service operations organized and efficient My goal is simple: help your business keep its customers, solve problems before they become bigger issues, and provide the kind of service that makes customers want to come back. If you need someone experienced, reliable, and willing to take ownership of customer issues from day one, I’d be happy to discuss how I can help your business.

🇵🇭Caloocan City, Philippines$12/hr100% JSS4.95 (7)Since May 2016

Earnings and projects

MRR
$2.3k

Last 6 months ÷ 6

World#19,298 / 412k
🇵🇭Country#1,901 / 56.3k
Revenue, last 30 days
$2.4k

Last 6 months: $14k

World#16,604 / 412k
🇵🇭Country#1,618 / 56.3k
Total earnings
$142k

Billed in all: $148k

World#25,355 / 412k
🇵🇭Country#2,705 / 56.3k
Per project
$28k

$14k in the last 6 months

World#3,201 / 412k
🇵🇭Country#479 / 56.3k
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412k
🇵🇭Country#14,297 / 56.3k
Projects in all
5

Across 8 contracts

0% fixed100% hourly
World#266,042 / 412k
🇵🇭Country#25,565 / 56.3k

Earnings, last 30 days

$148k+$2.4k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$146k$148k$150kOct 8Oct 23Nov 7

Skill rankings: Top 3% in Data Entry

Ranked by MRR among everyone on Upwork with the skill.

  1. #20Product Onboarding227 freelancers · 🇵🇭 #7Top 9%
  2. #23Complaint Management355 freelancers · 🇵🇭 #10Top 6%
  3. #64Call Center Management1,271 freelancers · 🇵🇭 #19Top 5%
  4. #81Ecommerce Support1,624 freelancers · 🇵🇭 #45Top 5%
  5. #108Training & Development1,511 freelancers · 🇵🇭 #23Top 7%
  6. #163Customer Retention2,511 freelancers · 🇵🇭 #44Top 6%
  7. #230Team Management3,136 freelancers · 🇵🇭 #43Top 7%
  8. #237Customer Satisfaction3,986 freelancers · 🇵🇭 #109Top 6%