+94 SATISFIED CLIENTS
Grow your online business with tailored eCommerce consulting - whether you're launching a platform or optimizing an existing one.
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120+
Successfully completed projects
95%
Satisfied clients
3+
Years average collaboration duration
20+
Countries served
Our eCommerce consulting helps uncover new market and product opportunities while streamlining workflows and eliminating inefficiencies. This enables your team to focus on innovation, strengthen competitiveness, and support long-term growth.
We provide end-to-end Shopify app development services, from internal business tools to scalable products for the Shopify App Store.
We help you select and implement the right eCommerce technology stack for scalable growth and peak performance.
We optimize business processes to eliminate inefficiencies, automate routine tasks, and improve operational performance.
We help you understand customer behavior and create personalized experiences that increase loyalty and retention.
We identify performance issues and provide actionable recommendations to improve user experience and conversions.
We turn your business data into actionable insights that support smarter decisions and sustainable growth.
From eCommerce to fintech, our clients span 20 countries and every project is different.
We migrated Ca'Pietra’s B2C store and B2B portal from Magento to Shopify Plus, using native Shopify features and apps for trade workflows. B2C launched on time and budget; the trade portal followed on
A Danish watch and jewellery brand moved to Shopify with a full storefront redesign: a faster site, independent releases for the EU and the US, and localization the client's own team runs.
How Stellar 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 built it on Magento with Chargebee billing.
How we helped Côte&Ciel improve performance across three Shopify storefronts, while the EU store recorded a 7% YoY increase in conversion.
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.
How Stellar migrated Baketivity from WooCommerce to Shopify Plus, rebuilt subscription logic, preserved data, and added ClassWallet features.
How we migrated King of Christmas from a hardcoded Dawn theme to Horizon, avoided an estimated 1,000+ development hours, and unlocked marketing autonomy.
See how Stellar moved a UK online pharmacy to Hyvä Themes, upgraded Magento to 2.4.7-p1, and hit Google's green Core Web Vitals - with zero downtime.
Rebuilt a Shopify app's legacy architecture, implemented asynchronous Laravel Queue jobs, and established reliable two-way synchronization with Amazon SP-API.
See how Stellar engineered a multi-market Magento 2 checkout with custom business logic, REST API integrations, and 2+ years of continuous support.
Custom Shopify app replacing a Google Sheets-based forecasting workflow with automated order imports, an interactive dashboard, and alerts. See how!
Ready to build a clear eCommerce strategy for scalable growth?
Share your goals and challenges, and we’ll help define the right direction for your eCommerce business.
Vladimir Gubarev
COO and Co-founder
Jack Ananchenko
CEO and Co-founder
We combine technical expertise, eCommerce strategy, and hands-on delivery experience to help businesses make better technology decisions, improve performance, and build scalable growth roadmaps.
We combine technical expertise, eCommerce strategy, and hands-on delivery experience to help businesses make better technology decisions, improve performance, and build scalable growth roadmaps.
Business & Technology Expertise
We assess both business goals and technical constraints to recommend solutions that are practical, scalable, and commercially justified.
Data-Driven Recommendations
We use analytics, user behavior, technical audits, and operational data to identify the highest-impact improvement opportunities.
End-to-End eCommerce Experience
We advise across platforms, architecture, UX, CRO, integrations, automation, and development processes — not just one isolated area.
Actionable Growth Roadmaps
We turn findings into clear priorities, implementation steps, and measurable initiatives your team can actually execute.
Our eCommerce consulting services help businesses identify growth opportunities, solve technical and operational challenges, and build a clear roadmap for scalable digital commerce.
We review your business model, eCommerce performance, workflows, technology stack, and growth objectives.
We assess your platform, integrations, UX, analytics, operations, and technical limitations to identify key issues.
We prioritize opportunities across technology, conversion, automation, customer experience, and operational efficiency.
We turn recommendations into a practical roadmap with priorities, dependencies, timelines, and implementation steps.
We guide your team through solution selection, architecture decisions, development planning, and delivery.
We evaluate results, refine priorities, and continuously improve the eCommerce strategy as business needs evolve.
We help eCommerce brands make better strategic and technical decisions, improve performance, optimize operations, and build scalable growth plans.
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pineapple
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webloft
lgfgDiscover how our solutions help overcome technical barriers, maintain system reliability, and implement innovations that drive sales growth.
4.9
Overall Review Rating
Co-Founder at HEY HOLY, an eCommerce pet brand
Three Years of Reliable Delivery
Stellar has supported our Shopify store for three years, building backend functionality and custom tools. They’re fast, responsive, and reliable.
Creative Director at Long Story Short
Built on Clarity and Speed
Stellar impressed us with clear, fast communication and a well-structured process, especially when deadlines were tight and quick decisions were critical.
CEO, LGFG Fashion House
Stellar transformed our sales processes, streamlining operations and automating manual work to save significant time and improve the overall customer experience.
Owner at NILG.AI
Stellar stood out among five shortlisted companies with a detailed, transparent plan and pricing strategy. Jack also provided clear guidance and valuable insights.
Shopify & eCommerce Expert, Owner at Digitalebox.de
Stellar’s Shopify expertise and ability to deliver advanced custom solutions reflect strong technical skills and a focus on scalable, high-quality eCommerce.
Director of Marketing at Cooper Mountain Technologies
They bring a positive attitude and use their expertise to improve projects beyond the brief, considering key factors like SEO, responsiveness, and overall quality.
Co-owner, Marketing Nice Guys
They consistently deliver on time and within budget, follow through on commitments, and stay proactive with communication - even when clients are slow to respond.
Looking to improve your eCommerce performance and make better growth decisions?
Share your challenges, and we’ll help define the right strategy, priorities, and next steps for your business.
Vladimir Gubarev
COO and Co-founder
Jack Ananchenko
CEO and Co-founder
From eCommerce to fintech, our clients span 20 countries and every project is different.
We migrated Ca'Pietra’s B2C store and B2B portal from Magento to Shopify Plus, using native Shopify features and apps for trade workflows. B2C launched on time and budget; the trade portal followed on
A Danish watch and jewellery brand moved to Shopify with a full storefront redesign: a faster site, independent releases for the EU and the US, and localization the client's own team runs.
How Stellar 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 built it on Magento with Chargebee billing.
How we helped Côte&Ciel improve performance across three Shopify storefronts, while the EU store recorded a 7% YoY increase in conversion.
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.
How Stellar migrated Baketivity from WooCommerce to Shopify Plus, rebuilt subscription logic, preserved data, and added ClassWallet features.
How we migrated King of Christmas from a hardcoded Dawn theme to Horizon, avoided an estimated 1,000+ development hours, and unlocked marketing autonomy.
See how Stellar moved a UK online pharmacy to Hyvä Themes, upgraded Magento to 2.4.7-p1, and hit Google's green Core Web Vitals - with zero downtime.
Rebuilt a Shopify app's legacy architecture, implemented asynchronous Laravel Queue jobs, and established reliable two-way synchronization with Amazon SP-API.
See how Stellar engineered a multi-market Magento 2 checkout with custom business logic, REST API integrations, and 2+ years of continuous support.
Custom Shopify app replacing a Google Sheets-based forecasting workflow with automated order imports, an interactive dashboard, and alerts. See how!
