Sunday Digital
Shopify Experts · Since 2014

One Partner.
Every Shopify Need.

Work directly with Shopify experts who handle everything — from on-demand development to full-scale projects — with speed, quality, and personal attention.

Start a ProjectSee How It Works
Veronique Gabai
MG
Madam Glam
MYW
Veronique Gabai
Madam Glam
MYW
Great coffee. Greater impact.
a new kind of contemporary classic
A playful ritual for caring for your flame.
Indie Fragrance of the Year

From small fixes to full Shopify builds — done right. One team for every Shopify and Shopify Plus need — custom themes, advanced functionality, integrations, and optimized workflows. Over 250 custom features built. If it's logical, it's codable.

Our Shopify Services

Development expertise — across every surface of your store.

Comprehensive Shopify services tailored to your business needs — from the storefront to the checkout to the back office.

01Theme

Custom Theme Development

Responsive Shopify themes that combine smart design with advanced functionality to boost engagement and conversions.

  • Bespoke theme builds
  • Responsive & accessible
  • Conversion-tuned UI
02Ops

Store Maintenance

Regular updates and optimizations that keep your store running smoothly and scaling with your business.

  • Updates & patches
  • Performance tuning
  • Ongoing monitoring
03Build

App Development

Web applications that streamline operations, engage customers, and deliver a smooth experience end-to-end.

  • Custom storefronts
  • Admin apps & tooling
  • API integrations
04Custom

Shopify Custom Tasks

Push beyond Shopify limits. We customize your store to meet unique requirements — the way you actually work.

  • Workflow automations
  • Custom features
  • Unique requirements
05Migrate

Migration to Shopify

Hassle-free migrations that unlock the full potential of Shopify and set your business up for long-term growth.

  • Zero-downtime moves
  • Data integrity
  • Re-platform strategy
06Partner

White Label Development

Our in-house team delivers reliable, scalable white-label Shopify development with full support for your clients.

  • Partner delivery
  • Full lifecycle support
  • Your brand, our team
360° digital partner

Full-circle marketing services designed to connect and perform.

Custom work delivered for brands that choose precision over off-the-shelf solutions.

Marketing 360°

A single partner for every digital task.

01 · Marketing 360°

Paid Marketing

Targeted campaigns across channels — optimized for ROAS and scaled revenue.

02 · Marketing 360°

Email Marketing

Automated, personalized flows and campaigns that convert and retain.

03 · Marketing 360°

Social Management

Presence as an asset — content that engages, builds loyalty, and sells.

04 · Marketing 360°

SEO

Audits and competitive strategy that put your brand in front of the right audience.

05 · Marketing 360°

Influencer Marketing

Personalized influencer campaigns that raise awareness and lift sales.

06 · Marketing 360°

Content Creation

Strong content makes your store more appealing, easier to navigate, and higher-converting.

Creative Capabilities

Creative thinking. Proven strategies.

From Shopify design and advanced UX/UI to video production and social ad creatives — we craft digital experiences that are clean, cohesive, and impactful.

01

Advanced UI/UX

Beyond aesthetics — precision-built eCommerce design that drives results.

02

Shopify Web Design

Sharp design that performs — where creativity meets conversion at scale.

03

Video Ads Creative

From storyboard to screen — videos designed to convert and scale performance.

04

Brand Identity

Logos, visual systems, and guidelines that make your brand instantly recognizable.

05

Motion Design

Animated product reveals, micro-interactions, and campaign motion that make stores move.

06

Social Ads Creative

Concept to conversion: audience × message × platform × timing, optimized.

Featured Clients

Stores we've shaped, scaled, and shipped for.

A small sample of long-term partnerships — where every pixel, pipeline, and pageview has our fingerprints.

Veronique Gabai
01Featured

Veronique Gabai

Sunshine for the Senses and for the Soul — luxury perfumes, fragrance jewelry & beauty.

320+
Completed
2021
Partner Since
Shopify theme customizationCustom development featuresStore management360° digital services
View project →
SWAND
02Featured

SWAND

A modern candle-care tool designed to reconnect with your flame.

75+
Completed
2024
Partner Since
Shopify theme customizationCustom development featuresStore management360° digital services
View project →
Cafe Joyeux
03Featured

Cafe Joyeux

Served from the heart — coffee with a mission. A café restaurant like no other.

125+
Completed
2023
Partner Since
Shopify theme customizationCustom development featuresStore management360° digital services
View project →
In Their Own Words
0104
“Working with Sunday Digital was a great experience from start to finish. The team was responsive, professional, and really understood my brand vision.”
S
Sarah Sclarandis
sclarandis.com
Got Questions?

Frequently asked questions.

Everything you need to know before starting a project.

We combine performance strategy, creative execution, and data-driven decision making under one roof. Every project is tailored to your brand and growth stage — never built from recycled templates. Unlike freelancers or traditional agencies, Sunday Digital provides expert Shopify design, development, and custom solutions in one place, delivering speed, precision, and consistency without the hassle of managing multiple providers.

We work with both long-term partnerships and one-time projects, depending on your needs. Engagement terms vary based on the scope and complexity of the work, but we approach every project with the same level of care, strategy, and attention to detail.

Every brand operates differently, which is why every strategy we create is custom-built around your goals, market position, and growth opportunities. From Shopify development and design to performance marketing and full 360° digital support, all of our services are tailored to fit your brand’s specific needs and long-term vision.

Yes. Every project is managed by a dedicated project manager with experience across all digital areas — from development and design to marketing and strategy. This ensures clear communication, efficient execution, and a streamlined experience throughout the engagement.

Getting started is simple. We begin with a discovery call to understand your brand, goals, and project requirements. From there, we outline the best approach, timelines, and next steps before moving into strategy, design, development, or execution. Contact us today to discuss your project and explore how we can help bring your vision to life.

Still taking new projects03 · 26
Great brands
aren't built
overnight.
Sunday DigitalEst. 2018A 360° digital studio
StrategyDesignCodeGrowthBrandCommerceStrategyDesignCodeGrowthBrandCommerce
Tell us about your projectWrite usinfo@sundaydigital.io
Brooklyn, NYStart a projectRemote@sundaydigital
From Ideas to Impact

From Ideas to Impact: Explore Our Blog

From emerging trends to actionable strategies, our blog delivers expert insights that help transform ideas into measurable impact in Shopify eCommerce and web marketing.

BFCM Growth Kit: Your Strategic Guide to Black Friday & Cyber Monday
5 min read

BFCM Growth Kit: Your Strategic Guide to Black Friday & Cyber Monday

Black Friday and Cyber Monday are the biggest opportunities of the year — but they're also the most competitive. The difference between a good BFCM and a record-breaking one comes down to small, high-impact improvements across your store, emails, and creative. The Sunday Digital BFCM Growth Kit gives you a clear, founder-friendly framework to maximize revenue without getting overwhelmed.

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The Fork in the Road: Shopify Apps or Custom Development?
3 min read

The Fork in the Road: Shopify Apps or Custom Development?

Every Shopify merchant faces a familiar challenge: Should I rely on apps, or invest in custom development? Shopify's App Store is vast. From product reviews to subscription billing, there's an app for almost every feature. Apps are convenient, fast, and cost-effective upfront. But here's the catch: apps are designed for the masses — not your unique business model.

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Klaviyo vs Mailchimp: Which Email Marketing Platform Fits Your Brand Best?
3 min read

Klaviyo vs Mailchimp: Which Email Marketing Platform Fits Your Brand Best?

Email marketing is still one of the highest ROI channels in digital marketing. Whether it's nurturing leads, driving repeat purchases, or building brand loyalty, email consistently outperforms many other tactics when done right. But to execute well, you need the right tool. And two names dominate the conversation: Klaviyo and Mailchimp.

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Data-Driven Creativity: How Smart E-Commerce Brands Balance Art & Analytics
2 min read

Data-Driven Creativity: How Smart E-Commerce Brands Balance Art & Analytics

In the fast-paced world of e-commerce, creativity alone won't cut it — and neither will data by itself. The most successful brands know how to merge the two, turning analytics into inspiration and creativity into measurable results. This balance between art and science is what we at Sunday Digital call data-driven creativity — and it's the secret behind building high-performing online stores that connect emotionally and convert effectively.

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