I was not ranking organically for my Amazon products. Dano is great to work with. He helped set up the RankingBot system and also helped with monitoring it on a daily basis. The team is cohesive and we're all working for the goal to rank organically for keywords on Amazon and increase visibility and thus, sales.
With Dano and his team setting up the RankingBot system, we were able to get ranked for multiple keywords on Amazon in a relatively short period of time! So were visible on Amazon for a number of high volume keywords that over time increase organic sales. The value of this to any business is priceless.

It was a puzzle for me how to rank on top of page one and stay there. Now I know.
The RankingBot course is very straight-forward. I finished it within 3-4 days. It was easy to implement everything and customize it for my products. There were some minor errors I made during the process which were easily fixed by Dano.

I started running the system targeting 3 keywords at once which were ranking on positions 23, 35, and 19. Exactly 2 weeks later, I am ranking positions 3, 3, and 7! And during some moments of the day, I even rank position 1. For a total search volume of 5000 searches per month, it cost me 113 giveaways. Surprised by the fast results. BTW: as a side bonus, I obtained 23 reviews in 3 weeks which is amazing as well :-)

Dano had me set up super quickly with a FB tester's page + chatbot.
It's just the kind of solution I needed (and I think every serious Amazon seller needs) for ranking and customer feedback. I like to also learn how to do things myself, and Dano is always available to my questions, which are sometimes stupid and something complicated. Love the results and love the service!

We had just completed the renovation and refurbishment of a new boutique guest house in south of France but did not have any functioning way to promote our business, reach our customer base nor take bookings from guests. Having approached a few website design companies about building our site but being unimpressed with their feedback about implementing our design ideas we were recommended to consider using DefDevice web services. Our experience working with Dano at DefDevice was wholly positive. We had a website design layout template but no knowledge of how to implement that idea, DefDevice clearly setout the website building process for us step by step in easy to understand language. During construction, they consulted with us at each step before finalizing design and functionality and moving to the next stage. We received quick and clear feedback to our design questions, which were resolved with helpful and proactive answers that improved upon our initial ideas and found working with them resolving any design issues that popped up during the process to be hassle-free. We now have a fully functioning website that not only looks the part but has also been tailored during the building process to promote and further grow our business. We believe that it will help us to better reach our customers, giving them an intuitive and easy to navigate platform where to explore our different boutique services on offer, then quickly and easily complete their booking type and service selections. We’re very pleased with the website and design service by DefDevice and look forward to working with them again in the future as our business grows and we build further services and functionality into our site. A big thanks to them for their excellent and very professional work!

I have used Dano's services in regards to ManyChat bot and he is awesome.
After we had a skype call and we clarified what we need and how to create the flow he put in placed everything without me having to deal with everything. He is an awesome guy with knowledge about ManyChat and I was pleased to get what I was promised. Thank you Dano!

We didn't have an automated bot to handle a significant amount of enquiries.
From the get go, Dano was focused on the outcomes we were looking at. He worked towards our goal and helped us achieve it. He was responsive, thoughtful and had great follow up after the project had ended. He continues to provide value to our company. I would highly recommend DefDevice to anyone who is looking to improve bot automation in their business.
We managed to automate and action certain goals we had and are happy with the results.

Dano & his team set up our Mystery Shoppers Club and quickly found a solution for every issue that came up. Helping us to also manage the daily conversations, they made it very easy to work with this system. The Ranking Bot is a great booster for product launches.

Got into contact with Dano through another seller. Down to earth and direct communication. Knows what he's doing and always willing to help you. I recommend working with him! The ranking bot first had some minor issues setting up. After that everything was smooth and after a week or so we jumped from position 20-30 to 1 with Amazon's Choice. Worked perfectly!