The longer testimonials below are English adaptations of the Turkish summaries, followed by short English excerpts from the feedback. Advertising platform names have been updated. The first twelve reviews relate to Sevil’s projects; the final four relate to Tayfun’s.
Cost per conversion: $25 → $13
Google Ads optimization and improvements
Dec 2018 – Jul 2020 · 275 hours · $11,000
“Sevil and her team managed our Google Ads account very well. Our cost per conversion fell from around $25 to $13, which made a big difference for us. They brought useful ideas for improving the account and were quick to apply Google’s new features.”
“She was able to take our cost per conversion from around $25 down to $13, a massive win for us…”
★★★★★ Kyle · 5.0 · Clear communication, Professional
An investment in long-term value
Google Shopping listings and PPC setup
Aug – Sep 2018 · Fixed price · $525
“I was happy with the experience from start to finish. Sevil knows her work and inspires confidence. I had hired through Upwork before, but this experience stood out. Her quote was a little higher than some others, yet I felt the extra investment was worthwhile in the long run. I would recommend her for Google Ads.”
“A little more expensive than some other quotes i had but trust me long term this extra will reap dividends… you will not be dissapointed.”
★★★★★ Trevor · 5.0 · Professional
Taking over an underperforming account
Luxury residential development · SEM specialist
Jan – Jul 2019 · 83 hours · $4,166
“Sevil knows her work and pays attention to detail. She took over an underperforming Google Ads campaign and gave it a clear structure and direction. We attracted more relevant traffic while spending less, and the results exceeded our expectations.”
“…spend less on more traffic that was better targeted, and we more than exceed goals.”
★★★★★ Dylan · 5.0 · Dedicated, Detail-oriented, Follows through, Solution-oriented
Six client accounts at once
US-based agency · PPC management
Jul – Sep 2018 · Two separate contracts · $1,550
“Sevil was easy to work with. She managed accounts for six of our main clients, set up campaigns, and carried out detailed reviews and improvements. Our accounts performed much better than before. I would be happy to work with her again.”
“She got a huge responsibility by managing 6 main clients’ accounts of ours… performing much better than in the past.”
★★★★★ Erman · 5.0 · Professional, Dedicated
Merchant Center setup and handover
Google Shopping specialist for an e-commerce website
Jan 2019 · Fixed price · $450
“Sevil set up my Google Merchant Center account and connected it to my website. She asked questions about my business and reviewed my data. Communication was clear, and she delivered as promised. She also prepared a guide explaining what to monitor while the ads were running. I felt that continuing to work together would help improve my marketing.”
“She gave me a follow up manual so that I would know what to look for as my ads are running.”
★★★★★ Kathy · 5.0 · Clear communication, Reliable
Trying a different approach when needed
Google Shopping campaign optimization
Nov 2018 – Mar 2019 · 18 hours · $720
“Sevil kept me informed throughout. When an approach did not deliver the results she expected, she tried another. She answered my questions promptly and explained everything clearly. I would definitely work with her again.”
“When one course of action was not as successful as she hoped, she would try another.”
★★★★★ Andrea · 5.0 · Clear communication, Solution-oriented, Reliable, Detail-oriented
Lower conversion costs, month after month
New residential development · SEM specialist
Jan – Jul 2019 · 73 hours · $3,666
“Sevil is very good at SEM. She follows through and gets results. I was happy with her ideas and the way she structured our campaigns. Each month, our conversion costs fell while the website metrics we were tracking improved.”
“Each month we’d keep seeing cost per conversion decrease, and desirable website analytics increase.”
★★★★★ Dylan · 5.0 · Dedicated
A campaign launched within 48 hours
Turkish-language Google Ads campaign setup
2018 · Fixed price · Client based in Australia
“Sevil did a very good job. She set up our Turkish Google Ads campaign within 48 hours, and we saw encouraging results from day one. She is easy to work with, understands the details, and takes her work seriously. I would recommend her.”
“She created our Turkish Google Ads Campaign within 48 hrs of order placement and his campaign is doing great since day one.”
★★★★★ 5.0 · Easy to work with, Dedicated, Reliable, Professional, Detail-oriented
“Look no further”
Google Ads specialist
Jun – Jul 2018 · Fixed price · $120
“I would confidently recommend Sevil for Google Ads. Her knowledge and experience exceeded my expectations. She set up several campaigns for one of our clients, and we were happy with the outcome. If you need someone you can trust, I recommend working with her.”
“Are you looking for a Google Ads specialist? Look no further… Don’t delay, you won’t be disappointed!”
★★★★★ Adrian · 5.0 · Dedicated, Reliable
Feedback from a client with 380 hires
Google Ads and Meta specialist for an agency team
Hourly · US-based search marketing agency
“Sevil is very knowledgeable and a pleasure to work with. I plan to work with her again on my next project.”
“Sevil is very knowledgeable and a joy to work with. I plan on collaborating with her again in the future on my next project.”
★★★★★ 5.0 · Easy to work with · Client with 380 Upwork hires and over $140,000 spent
Reporting and analysis
Improving an underperforming Shopping campaign
Jul 2018 · 9 hours · $255
“We were very happy working with Sevil. Her reports and analysis were excellent. We opened a new contract to continue working together.”
“The reporting and analyse is first rate. We have started a new contract with her for ongoing work.”
★★★★★ Paul · 5.0 · Dedicated
A focus on return on ad spend
Search and Shopping strategy and setup
May – Jun 2018 · Fixed price · $300
“Sevil knows Google Ads very well and focuses on getting value from the advertising budget. It was a great experience.”
“Sevil is deeply knowledgable with Google Ads and ROAS focused. Great experience.”
★★★★★ Saleem · 5.0 · London-based agency
2.5 years · 214 hours · $16,012
Google Ads specialist for the US market
Apr 2019 – Nov 2021 · Tayfun’s project
“Communication with Tayfun was excellent. He delivered on time and was helpful throughout. He also helped us find other specialists to support the work. I was very happy with him and his team and would definitely work with them again.”
“His communication was top-notch, he met all deadlines… He helped me find additional freelancers to support the work… I will be working again and again 100%.”
★★★★★ 5.0 · Clear communication, Reliable, Easy to work with
The most recent project
Google Ads management
Jul – Nov 2022 · 52 hours · $3,912 · Tayfun’s project
“A great team! I would definitely recommend them and would be happy to work together again.”
“A GREAT TEAM !!! I would strongly recommend. Hoping to be able to work again.. A++++++++++”
★★★★★ 5.0 · Easy to work with
Highly competitive keywords
SEM for a 3D visualization company
Nov 2018 – Jan 2019 · 15 hours · $1,050 · Tayfun’s project
“Working with Tayfun was a very good experience. He offered useful ideas for advertising in a highly competitive keyword space. I would gladly hire him again.”
“He had some really great ideas how to advertise in a very competitive keyword space. I will hire him again in a heartbeat…”
★★★★★ 5.0 · Easy to work with
E-commerce account audit
Google Ads audit for large US e-commerce websites
Dec 2018 · 5 hours · $375 · Tayfun’s project
“The work was excellent, and communication was smooth. He knows e-commerce advertising very well. I would hire him again for my campaigns.”
“Great work, smooth communication. A true expert in e-commerce Ads.”
★★★★★ 5.0 · Clear communication, Dedicated