We are very satisfied with the work of ExtensionDev. They had really understood our brief and had always been a proactive force to suggest us the best way to realize our needs in the extension.

Our PriceSniper extension is exactly the way we dreamed it!

Frank Durandot, So What
The best company if you want to develop any chrome extension or firefox add-on. Excellent work, quick reply and appreciable support even after delivering the project.

Thank you, guys!

Veeresh Divereddy, TubeMaker
Great job on our firefox extension, take 24 hours to deliver and get everything we ask for.

Will hire again for sure! Thank you!

Dominic Morissette, Police du NET Inc
We got a great help from ExtensionDev with integrating our components into the chrome extension. Production of requirements, development and problems solving were quick and reliable.

Thanks for cooperation!

Nikita Botalov, WorkFusion
ExtensionDev did a great job. They’ve completed the project in one day with the best possible quality. I strongly recommend to have a deal with them.
Raj Kumar Vaishnav, Rewathi.com
The extensions were developed very quickly and with high quality. The developer did not measure efforts to create a perfect integration between the extension and the PegaDesconto website.
Moisés Back Böll, PegaDesconto
We had a great experience working with ExtensionDev. Viktar thought through our project in great detail, pro-actively suggested the best alternatives and then delivered his work within the time-frame agreed. He is experienced, reliable, professional and integrated well within our processes. We wouldn’t hesitate to use him again.
Annabelle Diamantino, Co-Founder & CEO, Lusk