Contact
Pavel Hristov
Sofia, Bulgaria
Senior Google Ads Expert
Top Skills
About Me
Google Ads
I’m a performance marketing specialist with over 11 years of experience
Microsoft Ads
driving scalable growth through Google Ads and Microsoft Ads, with a focus
E-Commerce
on e-commerce, desktop software, SaaS and Lead generaion. My expertise
Desktop Software
lies in transforming paid media into predictable revenue streams through
SaaS
data-driven strategy, precise targeting, and continuous optimization.
Lead Generaion
Certifications & Courses
I’ve successfully managed five- and six-figure monthly ad budgets,
Google Ads
God Tier Ads
Google Ads - CXL
YouTube Ads - CXL
Google Ads Mastery - KlienBoost
DoubleClick Search Fundamentals
Search Engine Optimization
conversion rates across global markets. Whether launching new products
delivering strong ROI, low customer acquisition costs, and high
or scaling mature ones, I bring a full-funnel approach that blends creative
testing, audience segmentation, and automation to maximize impact.
In the desktop software space, especially in the PDF Editor market, I’ve led
paid acquisition efforts that generated millions of downloads and
installations, and sustained user engagement. In e-commerce, I’ve built
Education
Bachelor's degree, Marketing
(2009 - 2013) - UNWE, Sofia
Master's Degree, Public Finance
(2013 - 2015) - UNWE, Sofia
high-performing campaign funnels that convert—from first click to final
purchase—while maintaining healthy KPI metrics.
Core strengths:
✅ Google Ads (Search, Display, YouTube, Performance Max,
Demand Gen)
✅ Microsoft Ads & cross-channel strategy
✅ Desktop software, E-Commerce, SaaS & Lead Gen
✅ KPI optimization: ROAS, CAC, LTV, CPI, CPA
✅ Campaign automation, audience targeting, and A/B testing
✅ Naturally curious and detail-oriented, with a strong drive to
continuously learn, explore new strategies, and refine campaign
execution with precision
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Job Experience
Freelance
Google Ads Manager
December 2016 - Present
(8 years 10 months)
Create and optimize Amazon Sponsored Product Ads for about 3 months
Quora and LinkedIn Ads testing for personal projects
Google Ads Manager for multiple clients with monthly budgets ranging from
$500 to $40 000 from various industries – apparel stores, bookstores, gift
shops, pet shops, online pharmacy, tech shop, dentists, Google Grants.
Part-time Google Ads consultant for a Digital Agency
Mentored junior Google Ads specialists, providing hands-on training,
strategic guidance, and performance feedback to accelerate their growth
and campaign expertise.
MobiSystems, Inc.
Senior Performance Digital Manager
November 2021 - September
2025 (3 years 11 months)
Led the growth strategy for the Windows PDF Editor app (MobiPDF,
formerly PDF Extra) that increased app installs, trials, and revenue,
enabling a six-figure monthly Google Ads budget while maintaining strong
KPIs across CAC and LTV.
Scaled ad spend to a five-figure monthly budget for the Windows Office
Suite app via Microsoft Ads, maintaining healthy CPI, cost per trial, and
consistent ROAS
Scaled the iOS OfficeSuite app to a 5-figure monthly budget via UAC
campaigns with a strategic campaign structure and goal optimizations
Managed over 10 Amazon accounts for both products in different
markets while maintaining a positive Return on ad spend
TOF, MOF & BOF campaign structures with different campaign goals
and KPIs
Analyzed competitor ad strategies and market trends to refine Google
Ads campaigns and improve ROI
Competitor campaign segmentation based on priority
Performance Max campaign segmentation based on conversion goals
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Heat Digital LTD.
Senior Google Ads Expert
February 2020 - October 2021
(1 year 9 months)
eTel (Bulgaria)
Google Ads Manager
August 2017 - May 2019
(1 year 10 months)
Managed over $200 000 in monthly ads spend
Air Suspension shop - 700% - 1000% ROAS achieved
Custom design shoes - maintaining a ROAS target between 270% and
350%
Daily accounts check - Profit-driven campaign optimization of Search,
Display, Performance Max, Demand Gen, and Remarketing campaigns
following the 80/20 Rule.
Execute strategies for account growth: Keyword expansion, Campaign
segmentation based on product performance, Specific audience
targeting
A/B testing landing pages, bidding strategies, campaign structures,
custom conversion goals
Feed Optimizations and tests
SKAG and STAG campaign setups for small to medium-sized businesses,
mainly E-Commerce stores
Maintain and monitor account daily and monthly budgets
Analyzing and profit-driven optimization of Search, Display, and
Remarketing campaigns
Create and optimize App Install campaigns
In-depth keyword research via Keyword Planner, Ubersuggest, Soovle,
Serpstat, SemRush, Keywords Everywhere, Google Search Console,
Google Trends, and Google Correlate
Manual and automated bid management based on main KPIs – ROAS,
CPA, CVR, Value per Click
Creating search and display ads with continuous A/B testing
Ads optimization based on ROAS, CVR, CPA, CPI, RPI, PPI
Develop and execute strategies for keyword expansion, campaign
segmentation, and targeting based on Google Analytics data, as well as
other key facets, in alignment with client goals.
Provide oversight and be able to generate monthly client reporting for all
major metrics and goals
Google Analytics tracking, custom reporting, goal setups, and audience
creation
Criteo integration and management
Client communication via phone, email, and Basecamp
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Prospecto Group
Execution of large-scale Google Ads, Bing, and Seznam campaigns
April 2016 - April 2017
(1 year 1 month)
customers across 18 markets
Digital Marketing Specialist
targeting
Management and optimization of profit-driven campaigns with heavy
emphasis on tracking and reporting
Creating and refining text and display ads in Adwords and Bing
Keyword research and analysis
Bid Management based on AdSense CPCs and daily profit targets
Provide recommendations and execute strategies for keyword
opportunities,
campaign structuring, targeting, and other facets
Reporting and calculating monthly profit based on AdSense revenue &
RTB+ revenue
AdSense placements optimizations
Client Reports
Mobile App improvements
Google Analytics tracking and reporting
Intern training
Ecommtech
International JSC
Marketing and Advertising Specialist
Google Ads
November 2014 - March 2016
(1 year 5 months)
Creating, analyzing, and optimizing goal-oriented Search, Display,
Shopping, and Dynamic remarketing campaigns for different markets
Creating, refining, and implementing text, display, and remarketing ads
Keyword research and analysis
Bid Management
Maintaining Display network placements
Provide recommendations and execute strategies for keyword
opportunities,
Campaign structuring, targeting and other facets
Competitive research
Conversion rate optimization
Reporting and Calculating Daily ROI
Google Analytics
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