Simon Mosse
Service partner
5.0
(5)
Partner since November 2010
Price range for selected services
Starting from $750
Contact information
Primary location
Bristol, United Kingdom
Languages
English
About
Business description
AVAILABILITY: MID-JUNE 2026 I am Simon Mosse, a Bristol-based (UK) UX designer/developer for Shopify stores since 2010. I am a co-founder of https://thoughtandmortar.com, and I am a Shopify expert who specialises in giving users great digital experiences.
Other services
Theme customization, Store settings configuration, Store build or redesign, Store migration, Website audit and optimization strategy, Ongoing website management
Industries
Art and photography, Business to business (B2B), Jewelry and accessories, Pet care
Featured work
The Little Knitting Company
We migrated the store to Shopify and rebuilt the catalogue structure from scratch, so customers can browse by yarn weight, fibre type, or project type - whether they're after a skein of sock yarn or enough DK to knit a sweater. The new site reflects the quality and values of the brand: thoughtful, eco-conscious, and built for makers.View featured work
The Fibre Co.
Woocommerce migration to Shopify, building custom taxonomy, Kit system (bundles) and A B2B self-service portal gives trade buyers independence and control. Multi-market functionality handles the complexity of selling across different regions.View featured work
Hilton Herbs migration to Shopify Plus
We partnered with Hilton Herbs, a global leader in herbal health supplements for animals, to migrate them from a custom CMS to Shopify Plus. Our work involved transforming their online presence into a multi-language, fully internationalised site for the US, EU, and UK markets. Integration of three fulfilment centres, improved inventory management and development of both B2B and B2C functionality.View featured work
David Austin Roses
David Austin Roses approached us to work with them on a retainer basis, helping to maintain and improve their existing Shopify store. There are three high volume sales stores, US, EU and UK, each requiring strategy, UX, design, development and support.View featured work
Just Ingredients Magento Migration to Shopify Plus
A complete re-platforming from Magento 1 migration to Shopify Plus. The project involved a large data migration with over 100,000 orders, 40,000 customers and 4,000 products (Over two million data points). We developed a custom app to integrate their two fulfilment centres.View featured work
Eve Sleep
Complete redevelopment of the Eve Sleep website using the Shopify Dawn theme and utilising the latest Shopify 2.0 features.View featured work
Rating5.0(5)
Overall rating summary
Ratings based on and
- (5)
- (0)
- (0)
- (0)
- (0)
Reviews
Shopify merchant
Quality of work
5Communication
5I like to express my appreciation towards Simon from themosse of what he done of our site. Simon is very experience and can do also every request I have requested. Highly recommanded for everyone for a great quality site.! Gary tattoosticker.com
Service reviewed: Theme customization
All For Love London
Quality of work
5Communication
5Simon was a pleasure to work with from the start. He was recommended to me by a mutual friend and fellow web developer so I already had great confidence in his work. He was patient, kind, always helpful and super efficient. I could not be happier with my website and I am very grateful for all of his hard work. I shall definitely always be using Simon to help with any future developments I want to ...
Service reviewed: Theme customization
Warm 'n Fuzzy
Quality of work
5Communication
5I asked Simon if he could make a change to his own theme design for me, and he responded right away that he could, and completed the job that very afternoon! Highly recommended!
Service reviewed: Theme customization
Shopify merchant
Quality of work
5Communication
5Simon was very helpful, and did the required work fast and efficiently. I would recommend him.
Service reviewed: Theme customization
Shopify merchant
Quality of work
5Communication
5Simon explained his process for timing, payment and service professionally and did exactly what we requested. Changes were made sooner than I expected which is always nice. We will work with him again in the future
Service reviewed: Theme customization