What previous clients say about our work
Andrei is highly skilled, extremely professional and this was a very worthwhile experience.
Barry Hughes
Owner of Shopify stores and (UK, London)

Job done: CRO Audit with actionable recommendations
Great execution, attention to details and in suggesting actionable advice!
Alexander Grepe
Owner of, Sweden's most popular student sleeve (Sweden, Stockholm)

Job done: GA implementation and CRO audit
Andrei was great to work with. REally helped us sort the problem left by a previous developer. Ge took time to understand the issue and provided us with a comprehensive report on the problem for us to take to our client. I'm sure we will use him again for A/B testing development.
Will Cardy
SEM Manager in Platypus Digital agency for NGO (UK, London)

Job done: A/B testing in
Andrei is a great guy , he helped us to make a lot of A/B tests and some of them helped our CR
Harel Levy
CEO and Owner of Shopify store (Israel)

Job done: CRO audit and A/B testing within 5 months
I really recommend Andrei from the bottom of my heart! This freelancer is very patient and very detailed in his work. He did an outstanding work for us by helping us increase our conversion. Would recommend.
Mats Bradley
Swedish IT company (Sweden, Stockholm)

Job done: Google Analytics and CRO audit
Andrei has been a real asset to our company. He is clearly an expert in his field and we will continue to work with Andrei to help grow the business. Highly recommended!
Harry Alexandre
Project Director of TTRS company (UK, London)

Job done: Ongoing CRO work from September 2017
Super high quality work, very impressed
Xuezhao Zheng
Owner of Shopify store (USA, New York)

Job done: Analytics implementation, CRO audit and ongoing A/B testing within 5 months
Andrei was, and remains, a valuable asset to our team. He helped us identify major issues affecting our conversion rates and made a material difference to our results. Closing the contract to avoid his Job success score being affected, we will be working with him again on an ongoing basis
Skye Khilji
Managin Director at Managing Director at Profit Partnerships Group (UK, London)

Job done: Tracking tools implementation, CRO audit, Landing page creation
I've been impressed with Andrei's work. He quickly analyzed our site and app and submitted an optimization plan. Will rehire him for additional tasks for sure. He tracked all the time that he spend on the task with details and it was very clear what I was paying for. He kept me updated and communicated well. Thank you !
Martin L
Founder of

Job done: Analytics implementation, CRO audit, Online-marketing plan, A/B testing
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