Top-Rated
Europe's top eCommerce developers, 2025.
Scale faster with a Shopify store development built for higher conversion and up to +50% revenue growth
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We help eCommerce brands grow their Shopify and Shopify Plus stores through high-performance development, flexible architecture, and conversion-focused user experiences. We integrate ERP, CRM, and automation systems that help reduce manual operations by up to 50% and scale business processes with minimal technical risks.
Top-Rated
Europe's top eCommerce developers, 2025.
Hyvä Partner
Certified partner for fast Magento frontends
Amasty Partner
Verified Magento extensions partner
Top-Rated
Top Rated Plus - Highest-tier agency on Upwork

Top-Rated
Top Rated Plus - Highest-tier agency on Upwork
Top-Rated
Top Customer Software Developers, Europe 2025
ISO Certified
ISO 270001 Certified for data security and protection
Adobe Partner
Official Adobe Commerce ecosystem partner.
Top-Rated
Top Shopify Software Developers, Europe 2024
End-to-end Shopify development services covering custom store development, integrations, optimization, maintenance, and scalable eCommerce growth.
A full range of development services for eCommerce brands, from store creation and custom solutions to integrations, optimization, and migration.
We shape the technological and growth vision for your store, define store development priorities, and create a roadmap for business scaling.
We design flexible store architecture that supports integrations, feature expansion, and increasing traffic loads while maintaining high performance.
We optimize the customer journey, storefront structure, and brand interactions to improve the digital store experience.
We develop functionality, business logic, and solutions tailored to the unique needs of brands.
We connect Shopify with ERP, CRM, payment services, and 3PL providers to build a unified retail ecosystem.
We improve store speed, Core Web Vitals, and technical stability to drive higher conversion rates and sustainable growth.
How the technological solutions we implemented helped brands scale and enter new markets.
How Stellar Soft cut Shopify load time to under 2 seconds, increased conversions by 25%, reduced manual work by 40%, and helped drive 20% sales growth.
AfterCart migration to Shopify 2.0: removed delays caused by on-the-fly protection product creation and reduced the risk of transaction fee losses.
Peak season was 2–3 months away and the subscription store wasn't live yet. See how Stellar Soft built it on Magento with Chargebee billing.
Custom quiz, calorie calculator, and multi-discount cart for a mobile-first Shopify store – built with Web Components + Alpine.js.
How we optimized a London antique retailer's Magento 2 store - custom analytics, faster search, −22% order processing time and +18% ROAS. 8-year partnership.
Want to launch an online store that scales sales and drives business growth?
We implement intelligent solutions that help online stores personalize customer experiences, optimize development costs, and support sustainable growth.
We build solutions for launching, scaling, and optimizing online stores.
We build solutions for launching, scaling, and optimizing online stores.

eCommerce-First Thinking
We treat Shopify as a strategic tool for increasing sales, improving customer loyalty, and supporting long-term business growth.
Built Around Your Business
We tailor store solutions to your business model, internal processes, and strategic goals.
Long-Term Growth Partnership
We support ecosystems at every stage of business growth, from launch to scaling and process optimization.
Focus on Business Outcomes
We evaluate every technical decision based on its impact on revenue, customer experience, and business efficiency.
A comprehensive approach to building stores that ensures stable operations and a predictable delivery process.
We use modern technologies and tools to develop, optimize, and maintain high-performance and stable platforms.
We help companies build and grow solutions focused on stability, efficiency, and business results.
Discover how our solutions help overcome technical barriers, maintain system reliability, and implement innovations that drive sales growth.
4.9
Overall Review Rating
Ready to move your business to a platform that improves conversions and sales performance?