About us
About us
Founded in the bustling heart of New York City in 2009, Presto-Changeo emerged as a boutique ecommerce agency committed to crafting exceptional, high-performance modules and apps to enhance ecommerce experiences globally. Together with our full-service design and development partner, EIP Concepts CA, Inc., we've cultivated a rich tapestry of expertise in all facets of ecommerce. Now based in California, we pride ourselves on our long-standing history, global reach, and trust that we've fostered with our clients over the years. Entrust us with your ecommerce needs, and we'll transform them into solutions that drive productivity, enrich features, and elevate your online shop to new heights.
What we do
PrestaShop was where our journey began, developing dynamic modules, crafting bespoke websites, and actively supporting the PrestaShop community in its forums. Our founder and lead developer, Tomer (tomerg3), not only moderated these forums but also contributed to the technical review of "PrestaShop 1.3 Beginner's Guide" by Packt Publishing.
After a transformative 12 years committed to PrestaShop, we have pivoted towards SaaS (Software as a Service) with the Wix platform. This transition allows us to simplify app usage, streamline installations, facilitate updates, and provide tools to enhance your Wix site, enabling seamless third-party service integrations and leveraging proven methods to boost sales.
Our expert design and development team, operating under the EIP Concepts CA, Inc. banner, is adept at crafting tailored solutions to cater to your specific ecommerce needs. From creating distinct B2B sites to hyper-local shops with precision targeting, we've done it all.
Our philosophy is simple: to build a company we ourselves would love to collaborate with. We strive not only to meet your expectations but to consistently exceed them, with exceptional customer support, stunning user experiences, and top-tier quality work.
What sets us apart? Our unrivaled, top-quality apps and a US-based customer service team that goes above and beyond to ensure your satisfaction. Trust us with your ecommerce journey, and we'll turn it into an exceptional success story.
Highest quality apps & US based customer service set us apart!
Meet our team
Tomer Grassiani
Founder, Tomer's background was in Machine Translation / AI with 10 years at Meaningful Machines, before transitioning to E-commerce and starting PoCo. He's an avid rock climber and a pool shark.
Suren Mikaelyan
Head of Development, Suren studied physics for 6 years but found his passion in web development. PoCo can’t “get rid of him” for more than 8 years. He enjoys hiking but sometimes can’t find the road back.
Vahe Babayan
Senior Developer, Vahe thought he would be a microchip engineer, but soon he fell in love with web development. He started to work for PoCo ages ago and thinks it's only the beginning. Vahe’s biggest dream is to learn to play a piano but he’s just too lazy for that.
Asya Vardanyan
Junior Developer, Asya recently got her degree in computer science and now building her career at PoCo. She has a lot of fun with drawing and addicted to movies..
See what others have to say
about us on the Wix Marketplace.
“I love the product discount planner app because it was slightly annoying having to manually do the discounts. I remember on our last sale I literally had to go through each product to change the pricing back to normal, it was so irritating & time-consuming. Plus I had almost forgot to change it back to regular pricing so I feel this app definitely brings value in helping us to schedule product discounts and manage our sales more efficiently!”
— Herbalhealingnation
“So happy that there is now an app that integrates MailChimp with Wix. Support is beyond prompt, helpful, and personable! Thanks for working so hard on making this app for us.”
— Sisters806
“J'ai perdu beaucoup de temps à installer des applications qui ne fonctionnaient pas bien. C'est tellement plus facile depuis que je suis avec Stamped. J'espère que la version gratuite va continuer a bien fonctionné. Merci ! Isabelle”
— Creationgli
“It makes a big difference indeed when you are in need of a tool to edit products. Fact: thanks to this app i have managed to edit approx. 600 products in three days. There is no other means to help you in editing the products with such efficiency. Great support as well when in need or if any doubts.”
— Atelieruldepictura
“Absolutely love the Stamped app!!!!!! After converting from Shopify to Wix, it was hard finding apps that offered the same functionality as my old store until I decided to give Stamped a shot. After communicating with some of the amazing customer service reps and spending some time learning the app, I am highly pleased!!! I actually like it better than the app I was using on my old store. You guys are the best!!!!!”
— Reveremenscare
“There was a small issue and both stand customer service as well as poco went above and beyond with screenshots et cetera to help me and guiding me through all this to fix it. I highly recommend this app by the way it looks beautiful with a great layout - and easy to use on the backend.”
— Jehanradwan
“This is really a great app! Creating your bundle is super easy and fun! I had a few understanding issues at the beginning, but the Bundles support team was super responsive & helpful! Keep in mind that before you start using this app, you need to create the bundle in your products list as a single item. This becomes your parent product later, when you create your bundle in the app! ;)”
— Hananchafai
“The app does what it is supposed to do. Would be nice to see more features for placement of the bar, but overall no issues. Customer service was great. Thank you.”
— Charliefinch
100% Satisfaction Guaranteed!
We stand by all our apps as well as our customer support, and we're committed to making sure that each of our apps work correctly for every customer. If for any reason you are unhappy with an app, if you misunderstood what it does, or simply have a case of buyer's remorse, contact us and we'll gladly issue a refund.