A Shopify Development agency made by passionate Shopify Experts

Welcome to MM ShopyDevs, A Shopify Development Agency founded by Marco Mattiello A Shopify Expert who developed stores for well know brands as Private White VC, Rael Brook and Hunza G.
Our team is made of skilled Shopify Experts who are specialised in different sectors, as Micaela Mennitte who follows the startup’s projects, and Shopify developers who work on backend coding.

We found that this formula works extremely well as we always offer the maximum expertise to our clients, making us a reference point for every aspect of Development / Maintainance or improvements to Shopify stores.

Doesn’t matter if you are a small Startup Project or an Enterprise Shopify Plus, we are well experienced Shopify Experts and follow clients of any type, consider that 99% of the clients for who we designed a Shopify store, still be our regular clients!

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Shopify Expert For Hire
Google Rating
4.9
Facebook Rating
5.0
Shopify Expert for hire

Experts in Shopify Development

We are a talented team of Shopify Experts who provide a large range of Shopify Development services from theme development to monthly E-commerce Maintenance.

Premium quality

Our aim is to provide the best Shopify Development service and quality to our clients without compromises.
Our reviews prove our work ethic and are a testimonial to the premium experience we provide as Shopify Experts.

Customer care

Whether you need help with a Shopify Website design or support with maintenance, you will need a Shopify Expert you can trust. Therefore customer care is at the heart of everything we do, and for that reason, we believe in open and honest communication with all our clients.

Our Latest Shopify Projects

Some of our latest Shopify store designs

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40+ projects

Shopify Development Services

From idea generation to the final touches, we can help your website at any stage of its development. We are a Shopify Agency expert in development.

  • Basic store setting.
  • Shopify Website Development (from basic to full custom).
  • Shopify template customization.
  • Platform migration to Shopify.
  • Shopify maintenance & optimization.
  • Video Training & Real-time training.
  • Hotjar settings and analysis for user experience.
  • Shopify Services for STARTUPS.
  • We implement Multi-Currency Checkout System.
  • Enterprise UX and UI custom designs in collaboration with Design & Build Co.
  • Shopify Multi-Store set up.
  • NEW! Shopify 2.0 (Section Everywhere) Development services.
GET IN TOUCH
Shopify Expert for hire

Our Service Score

Google Rating
4.9
Facebook Rating
5.0
The best developers. Excellent service, personalized attention, experts in detail, transparent work of excellent quality. Communication A++++My website was beautiful. The team did everything and took you by the hand. The best team to contact when you want an excellent website.
Yoyi-Rajel San Pedro
Yoyi-Rajel San Pedro
14:19 08 Apr 22
Working with Marco and Micaela was the best web development experience of mine to date. Not only did they clearly communicate throughout the entire process, they were flexible and willing to teach us how to make changes on our own (thank you!). Quick, efficient, kind and helpful. They helped us create an absolutely beautiful website for our Vintage Candy Shop, and were a delight to work with. Couldn't ask for more than that! Would hire them again in a minute!
Christine Gable
Christine Gable
01:58 29 Jan 22
Great process from start to finish.Marco is a pleasure to work with and I would wholeheartedly recommend the quality and execution of his work.Thank you!ethicalbedding.com
James Higgins
James Higgins
17:53 28 Jan 22
Their team corrected and updated a countdown timer on my site. It works great now and is easy to use.
Daniel N
Daniel N
12:34 01 Dec 21
I have found my developer! Marco is super easy to communicate with and he's great at problem solving. He also saved me a ton of money by coming up with a solution for my problem that I hadn't thought of before. You won't regret hiring him.
Jordan Moore
Jordan Moore
13:11 05 Nov 21
Working with MM ShopyDevs has been a great experience and a rare moment where, as a customer, I could 100% rely on my partner to make the right decisions. Not only do MM ShopyDevs, provide high quality and top-notch development of Shopify, but they deliver in real-time, with a perfect mix of listening and well-argued recommendations. The business relationship that has been developed will be one that stands true for a very long time.
Noah Deas
Noah Deas
10:22 25 Oct 21
Very efficient and professional. Great communication and really quick turnaround. Very patient, very helpful and always communicated clearly regarding the project. Professional, responsive, and knowledgeable throughout the entire process - and has always been available for any question or concern from our end. Highly recommend!!!
Jacky Lo
Jacky Lo
10:11 21 Oct 21
We needed some editing on our current Shopify theme and they identified a solution and carried out the work very quickly and to a high standard. I would not hesitate to use their services again. Would recommend to all.
Jake Martin
Jake Martin
15:44 12 Oct 21
The best developer we've worked with by far: great communication, amazing results and really quick turnaround. We've worked together on a few projects and every time Marco has made things extremely clear and easy to understand, with plans and checklists that have been very helpful.
Giulia Sambati
Giulia Sambati
15:56 08 Oct 21
I’ve had a very positive experience working with Marco and Micaella. Great quality with a good price and service.They we're very fast answering questions and solving problems.Thank you guys!
Georgina Ferrer G-C
Georgina Ferrer G-C
12:40 17 Sep 21
Would definitely use again, extremely helpful and delivered exactly what we wanted.
Russell Calder
Russell Calder
09:25 08 Sep 21
Marco is a Shopify wizard. He helped us fixed all the issues that were left behind by our previous developer and took the user experience on our website to the next level. Him and his team come up with creative ideas on how to improve your website and implement them in a timely and efficient manner, which is important for any online business. I could not recommend Marco enough for his professionalism, kindness and work ethic.
Oana Ponomarenco Romaneiro
Oana Ponomarenco Romaneiro
01:27 04 Aug 21
Thanks to Marco I can now easily update my Shopify shop - excellent service, clear instruction and quick response - installed new apps and always quotes in hours for tasks - would highly recommend
leonie Villiers
leonie Villiers
20:40 02 Aug 21
Mica & Marco hold an excellent balance between quality, service level and pricing. They master the website creation process and they have been very clear with what is necessary to get the website we want with the available budget.Besides their tech know-how and taste for aesthetics, they are very fast at answering day-to-day questions and fixing things that I couldn’t do myself.I support the creation of digital business strategies for clients, and I’ll definitely reach out to Mica & Marco anytime I need an online shop with shopify.Thanks guys!Eric29.7.21
Eric Carreras
Eric Carreras
07:41 29 Jul 21
Marco was phenomenal to work with. Very patient, very helpful and always communicated clearly regarding the project. He had a solid plan for every single step of the process (which as a first time business owner is quite daunting) this made things extremely clear and easy. Our finished site is incredible. Everything from start to finish was seamlessly communicated and we are incredibly lucky to have found him and Michaela.
Sarah
Sarah
18:36 28 Jul 21
Marco is a highly skilled developer with excellent communication skills. He's the best Shopify expert I've worked with to date!
Ben Jones
Ben Jones
14:24 19 May 21
Marco has been an amazing support, help and guidance throughout our transition from woocommerce to Shopify. He has remained super professional, responsive, and knowledgeable throughout the entire process - and has always been available for any question or concern from our end. I would highly recommend him to anyone needing web development support and/or support on a web transition/ migration. He taught me how to use Shopify throughout the process, encouraging me to understand all the different components from my end. I cannot recommend him enough and definitely will keep working with Marco!
Holly Ogdon
Holly Ogdon
07:57 17 May 21
Marco is great. He designed our Shopify store for Pure Heavenly Chocolate and did a great job. He's always easy to contact, super organised and quick to make the changes that are needed. 100% recommend - and have already done so to others!
Andrew Duncan
Andrew Duncan
12:41 12 Apr 21
Very nice to deal with and prompt to respond to an queries. Very happy with my new website.
Leah Eve Tiernan
Leah Eve Tiernan
08:23 12 Mar 21
Marco did an amazing job for our Seads store and I'm so happy I found him! We were having some serious issues developing our Shopify store when he stepped in. He did a complete make-over of our backend and gave us the customizations we had so wished for. And all this without ever leaving us with the feeling that we had to 'start-all-over-again'. He is fast, meticulous, solution driven, proactive and just really knows what he's doing. And above all, he is also a very nice person to work with. If I could give him six stars, I would!Agnes WagterCEO, seads.global
Agnes Wagter
Agnes Wagter
14:18 11 Mar 21
Vertex Watch Company,Shopify website expertise.Marco has become our go to for all Shopify advice and integration. He’s incredibly knowledgable and understands how important turn around time is to us. We can be sure any online issues are tackled quickly and precisely which is incredibly important. Would thoroughly recommend
Vertex Watches
Vertex Watches
11:22 09 Mar 21
Marco and his team are professional and efficient. Job delivered on time and explained well. Thanks!
Amanbir S
Amanbir S
15:31 09 Feb 21
Marco has recently helped us make wholesale changes to our Shopify website. He is very knowledgeable, diligent and responsive. We have worked quickly through all the changes and we are really pleased with the results.We are looking forward to continuing our working relationship with Marco. He is the ideal partner to help us get the most out of our Shopify website.Highly recommend! Thank you Marco.ZakMarketing Manager
Sole Bliss
Sole Bliss
14:07 01 Feb 21
Thanks to Marco I can now easily update my Shopify shop - excellent service, clear instruction and quick response - highly recommend
leonie Villiers
leonie Villiers
12:24 24 Jan 21
Marco Mattiello is an excellent professional. We had the pleasure to meet him on LinkedIn searching for "Shopify Experts" and since then we have only positive things to say about him. He is responsive, efficient and with positive energy. We run a 6-hour Shopify webinar for our clients (SMEs) and we received great feedback from them. Many of our attendees came back to us asking for an appointment with him. Now, he is offering one-to-one advice sessions to our clients too. Thank you Marco for your hard work! Portobello Business Centre Team
Portobello Business Centre
Portobello Business Centre
16:54 25 Nov 20
Hired Marco to finalise a Shopify site we've been working on for a while. He was really thorough in fixing any outstanding issues and making the final adjustments necessary. Always explained really clearly the process and time / fees involved. I felt we were in safe hands with Marco - highly recommended and will definitely be in touch again in future for any similar projects. Thanks Marco
Alex Cissokho
Alex Cissokho
09:33 10 Nov 20
Marco is not only an expert web designer and shopify expert but he really understand his customers requirements, his ability to put himself in our consumers ' shoes is absolutely unparalleled. Extremely reliable and fast, I highly recommend him. We will be working with him in the future and will recommend him to our contacts!
Stephanie Busybee
Stephanie Busybee
14:39 19 Oct 20
Marco is very professional, helpful and knowledgeable about Shopify sites. He has helped with our website with a great deal of attention to detail and delivered on time and within budget. We will be using him again and would recommend him happily to others for Shopify web design projects. Home Delivery Grocery UK
Sam Collins
Sam Collins
14:26 09 Sep 20
We were fortunate to find Marco through google and the reviews helped me decide to hire him to update and redesign our website. Marco is very professional and to the point. He was able to redesign our web store to a very high standard and was even helpful guiding me on how to work the site. I can't recommend him enough, he is truly amazing, and we will definitely be using him again on other projects. E L A London
ELENA HART
ELENA HART
14:10 02 Sep 20
We contacted Marco to design our Shopify e-commerce British clothing brand.Knowledge & Skill: Marco displayed exceptional knowledge, advising on the right theme, layout and functionality required to deliver on our expectations. He advised on text content, graphics, photography, hosts SEO. Marco was very responsive, skilled, willing and able to carry out modifications as required.Additional Products: Marco advised on additional apps that were needed to achieve additional services, and he carried out the necessary back-end integration.Tutorials: To help with future changes and avoidable costs, Marco uploaded several video tutorials.Without reservation, we recommend Marco Mattiello as your go-to e-commerce and Shopify designer.Raphael ShonibareFounder & Creative Director - House of Sor
Raphael Shonibare
Raphael Shonibare
10:19 15 Jun 20
Marco was recommended by someone who has used him before for a shopify built website and I must admit I have never been disappointed with his work, it is outstanding! He is very reliable and hard working. I will definitely be using him again in the future.
Amanda Oldman
Amanda Oldman
13:08 09 Jan 20
Found Marco through Google, he started working on a project for me the same day and the work was amazing, very reliable and affordable, no more hunting for developers!
Alex Attinger
Alex Attinger
16:48 03 Jan 20
Hoioh Design - Shopify website buildIt has been a great pleasure to work with Marco and his team on our website. Having a lot of agency experience myself I know how hard it is to find someone who can listen, understand, advise and find solutions to the challenges that always come up in every digital project. Marco is one of them. Thanks again for all the support and patience!Luca Castiglion - E-commerce manager and co-founder
Luca Castiglioni
Luca Castiglioni
11:42 03 Jan 20
Extremely happy with Marco's work. He is very professional and delived what promissed. The work was well organised during the all process, nothing was left to the case. Always willing to go an extra mile to make the client happy and meet their expectation. I can't reccomand him highly enough!!!Superb Job Marco!!! Thank you again 🙂 Giulia
Giulia Mercatelli
Giulia Mercatelli
12:31 28 Oct 19
Marco designed my e-commerce website called Bring Down Percy on Shopify. I was a complete beginner and knew nothing about creating a website through Shopify. Marco was always available to help, with extremely detailed tutorials and on call advice and help. I strongly recommend Marco and his professional approach to web design and his Shopify expertise. Even after I launched my website Marco was still around with advice. Thank you Marco!!!!