Mark Nesterenko
AeroLeads people directory · profile

Mark Nesterenko Email & Phone Number

Customer Success | Internet Security at Cloudflare
Location: Lisbon, Lisbon, Portugal 6 work roles 1 school
LinkedIn matched
✓ Verified May 2026 3 data sources Profile completeness 86%

Contact Signals

LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Customer Success | Internet Security
Location
Lisbon, Lisbon, Portugal
Company size

Who is Mark Nesterenko? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Mark Nesterenko is listed as Customer Success | Internet Security at Cloudflare, a company with 1757 employees, based in Lisbon, Lisbon, Portugal. AeroLeads shows a matched LinkedIn profile for Mark Nesterenko.

Mark Nesterenko previously worked as Customer Success Manager at Cloudflare and Customer Success Manager at Grammarly. Mark Nesterenko holds Bachelor Of Business Administration (Bba), Management, General from International University (Icu), Kyiv.

Company email context

Email format at Cloudflare

This section adds company-level context without repeating Mark Nesterenko's masked contact details.

Cloudflare

Review company-level records connected to Mark Nesterenko before choosing the right outreach path.

Profile bio

About Mark Nesterenko

I help businesses enhance online security, performance, and reliability at scale. I am passionate about learning from customers, turning data-driven insights into actionable solutions, and optimizing their use of Cloudflare's cutting-edge technologies to stay ahead in the ever-changing digital landscape.

Current workplace

Mark Nesterenko's current company

Company context helps verify the profile and gives searchers a useful next step.

Cloudflare
Cloudflare
Customer Success | Internet Security
san francisco, california, united states
Website
Employees
1757
AeroLeads page
6 roles

Mark Nesterenko work experience

A career timeline built from the work history available for this profile.

Customer Success Manager

Current

Lisbon, Portugal

Sep 2024 - Present

Customer Success Manager

Achievements:- Overachieved annual quota by retaining and expanding accounts- Top performer – President's Club Award 2023- As a third member of a team of 15 CSMs, I laid the foundation and processes, enabling scalability and efficiencyResponsibilities:- Build relationships with higher ED customers based on trust and value to ensure they derive maximum.

Jun 2022 - May 2024

B2B Customer Support Representative

Kyiv, Ukraine

- Solved 26,752 support tickets.- Trained 11 new Support agents on the aspect of B2B Support.- Developed a 3-hour training program for new reps on the topic of B2B Support.- Wrote 12 new internal knowledge base articles with workflows and complex decision trees; completed 50 major article updates on existing ones.- To help my team fill in gaps in Zendesk.

Jun 2019 - Jun 2022

Front Desk Agent

Abu Dhabi, United Arab Emirates

Achievements:- As part of the pre-opening team, helped develop department procedures- Top upseller – generated on average 12K AED (3250$) monthly in upsells- Successfully trained six front desk agents- Developed and led the Guest Recognition Program (post-arrival stage)- Generated and implemented ideas for increasing efficiency, cutting costs, and.

Apr 2016 - May 2019

Front Desk Agent

Kyiv, Ukraine

- Performing front desk procedures- Training Front Desk Agents- Assigning rooms to guest groups- Handling guest experience issues

Aug 2014 - Mar 2016

Cruise Ship Photographer (Promoted To Senior Photographer After 1 Year)

Cape Canaveral, Florida, United States

- Worked on Disney, Royal Caribbean, and Cunard cruise ships during tenure.- After 1 year, coached and led a team of 4-6 photographers.- Performed photoshoots (including private ones such as weddings, renewal of vows, etc.).- Conducted educational seminars on photography for guests.- Photo gallery sales and customer service.

Jan 2012 - Feb 2014
Team & coworkers

Colleagues at Cloudflare

Other employees you can reach at cloudflare.com. View company contacts for 1757 employees →

1 education record

Mark Nesterenko education

  • International University (Icu), Kyiv
    International University (Icu), Kyiv
    Management, General
FAQ

Frequently asked questions about Mark Nesterenko

Quick answers generated from the profile data available on this page.

What company does Mark Nesterenko work for?

Mark Nesterenko works for Cloudflare.

What is Mark Nesterenko's role at Cloudflare?

Mark Nesterenko is listed as Customer Success | Internet Security at Cloudflare.

Where is Mark Nesterenko based?

Mark Nesterenko is based in Lisbon, Lisbon, Portugal while working with Cloudflare.

What companies has Mark Nesterenko worked for?

Mark Nesterenko has worked for Cloudflare, Grammarly, Four Seasons Hotels And Resorts, Premier Palace Hotel, and Image Photo Services, Inc..

Who are Mark Nesterenko's colleagues at Cloudflare?

Mark Nesterenko's colleagues at Cloudflare include Erika Mendoza, Anthony Mortimer, Youssef Chdid, Prasanth Mahant, and 堀口恵.

How can I contact Mark Nesterenko?

You can use AeroLeads to view verified contact signals for Mark Nesterenko at Cloudflare, including work email, phone, and LinkedIn data when available.

What schools did Mark Nesterenko attend?

Mark Nesterenko holds Bachelor Of Business Administration (Bba), Management, General from International University (Icu), Kyiv.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.

People with similar names

Check these profiles if this is not the Mark Nesterenko you were looking for.

View similar profiles