function() by MALVI

About function() by MALVI

Proud Shopify Partner since 2017. Shopify Plus Featured Case Study since 2020. 140+ builds & supports. 13+ countries. We are a Shopify-exclusive agency, crafting high-performance, scalable commerce projects with forensic engineering, brand-led strategy, and zero fluff.

Services and pricing

• Store build or redesignFrom $5,000
  What's included

  From initial wireframe to theme customization, we architect every layer of your store for speed, scale, and seamless UX. No one-size-fits-all templates—only commerce experiences built to perform.

• Wholesale/B2BPrice on request
  What's included

  Advanced pricing, gated access, custom catalogs, integrations. We are specialized in building Shopify B2B systems that scale and don’t collapse under operational reality.

• Ongoing website managementFrom $150
  What's included

  Code health checks, feature rollouts, emergency fixes—we've got your back so you can focus on your business. Our ticket-to-launch time? Minutes, not days.

• Website audit and optimization strategyFrom $1,500
  What's included

  We crawl every funnel step—performance, SEO, UX, app bloat—and deliver a punch-list of high-impact wins. Turn hidden leaks into revenue streams.

• Theme customizationPrice on request
• Store migrationPrice on request
• Business strategy guidanceFrom $2,000
• Store settings configurationPrice on request
• Headless commerceFrom $25,000
• POS setup and migrationPrice on request
• Checkout upgradePrice on request
• Custom apps and integrationsPrice on request
• Systems integrationPrice on request
• Site performance and speedPrice on request
• International expansionPrice on request
• TroubleshootingPrice on request

Featured work

• Cozykids

  Cozykids is a one-stop shop for all things baby and child. Whether it’s toys, decorations, accessories, games, or furniture, Cozykids does it all. Launching in 2016, the brand has grown immensely over the past decade to become Greece’s favorite online store for kids. Selected by Shopify as a Shopify Plus Case study.

• PetChef

  A leading fresh pet food subscription service set, PetChef required custom solutions to match its complex meal planner processes, which guide users to the best decisions about their pets' diets.

Ratings and reviews

• Helen GeorgioTroubleshootingAug 26, 2026

  I started working with the team earlier this year when I had a few issues with my Shopify website. They helped me resolve them and also made some improvements to the site. Since then, we’ve continued working together, and I reach out whenever I need help or want to make changes. They are always responsive, professional, and easy to work with. I’m very happy with my experience and would definitely recommend them.

• Οπτικά SilhouetteStore build or redesignJun 10, 2026

  Excellent cooperation with the whole team. The transition from Prestashop to Shopify was seamless. Apart from building our new online optics store, they provided very valuable insights regarding how we run the ecommerce part of our business and they incorporated throughout the eshop. Highly recommend them for their services!

• MYFASHIONFRUITStore build or redesignMay 4, 2026

  Τα παιδιά είναι φανταστικά . Ο Πάνος και όλη η ομάδα ειναι πολύ βοηθητικοί και σε ότι χρειαστήκαμε σε όλη τη πορεία του project ηταν δίπλα μας με διάθεση για να λύσουμε οποιαδήποτε απορία ή θέμα προέκυπτε. Η επικοινωνία μας ήταν άριστη και ταχύτατη! Χαιρόμαστε πολύ που συνεργαστήκαμε και τους συστήνουμε ανεπιφύλακτα.

• Naoussa StromOngoing website managementMay 4, 2026

  Very nice communication, quick response on every subject. Friendly staff with good knowledge of shopify parameters, they have delivered everything we asked for so far.

• YapapiStore settings configurationMar 2, 2026

  Very professional team with strong expertise and excellent communication. Their transparency via email helps avoid misunderstandings and keeps everything clear. Overall, I’m very satisfied with the experience.

• EnzzoOngoing website managementFeb 3, 2026

  Malvi has been a great partner for our Shopify ecosystem. They combine strong technical knowledge with a clear understanding of performance marketing, which is exactly what we were looking for. The transition was smooth, communication is easy, and it really feels like working with a team that cares about the business, not just the tasks.

• LUSH HellasStore settings configurationJan 30, 2026

  Fast and reliable, recommended.

• thefashionproject.grWebsite audit and optimization strategyJan 29, 2026

  The overall collaboration experience has been excellent. The team is responsive, professional, and easy to work with. Deliverables were on time, aligned with specs, and well suited for real-world e-commerce needs. A reliable partner we trust.

• Dante MenStore build or redesignJan 19, 2026

  A Partner We Fully Trust. Even when we are not always on time, they are! Consistent, patient, and always there. They truly get our brand, respect our pace, and still deliver with clarity, quality, and care. Reliable, sharp, and easy to work with. For us, Malvi are simply the best.

• Lodge Cast IronOngoing website managementJan 9, 2026

  Very strong partners who support us daily with any technical or consulting needs that arise. Extremely responsive, knowledgeable, and provide excellent service. We highly recommend them.

Read all reviews on Shopify →