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Senior Shopify Full-Stack Engineer with 10+ years of software engineering experience and 9+ years specializing in Shopify and Shopify Plus ecosystems. Experienced in building scalable commerce platforms, custom store frontends, headless Shopify solutions, and backend integrations. Strong expertise in Liquid, React, Next.js, TypeScript, Shopify APIs, GraphQL, and modern frontend architectures. Collaborates directly with international clients to translate business requirements into high-performance, maintainable e-commerce solutions.…Senior Shopify Full-Stack Engineer with 10+ years of software engineering experience and 9+ years specializing in Shopify and Shopify Plus ecosystems. Experienced in building scalable commerce platforms, custom store frontends, headless Shopify solutions, and backend integrations. Strong expertise in Liquid, React, Next.js, TypeScript, Shopify APIs, GraphQL, and modern frontend architectures. Collaborates directly with international clients to translate business requirements into high-performance, maintainable e-commerce solutions.

arkadiusz ganinsiec

Full Stack Developer, Back-End Developer, Web Developer, +1

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Senior Shopify Full-Stack Engineer with 10+ years of software engineering experience and 9+ years specializing in Shopify and Shopify Plus ecosystems. Experienced in building scalable commerce platforms, custom store frontends, headless Shopify solutions, and backend integrations. Strong expertise in Liquid, React, Next.js, TypeScript, Shopify APIs, GraphQL, and modern frontend architectures. Collaborates directly with international clients to translate business requirements into high-performance, maintainable e-commerce solutions.…Senior Shopify Full-Stack Engineer with 10+ years of software engineering experience and 9+ years specializing in Shopify and Shopify Plus ecosystems. Experienced in building scalable commerce platforms, custom store frontends, headless Shopify solutions, and backend integrations. Strong expertise in Liquid, React, Next.js, TypeScript, Shopify APIs, GraphQL, and modern frontend architectures. Collaborates directly with international clients to translate business requirements into high-performance, maintainable e-commerce solutions.

Available to hire

Senior Shopify Full-Stack Engineer with 10+ years of software engineering experience and 9+ years specializing in Shopify and Shopify Plus ecosystems. Experienced in building scalable commerce platforms, custom store frontends, headless Shopify solutions, and backend integrations.

Strong expertise in Liquid, React, Next.js, TypeScript, Shopify APIs, GraphQL, and modern frontend architectures. Collaborates directly with international clients to translate business requirements into high-performance, maintainable e-commerce solutions.

Skills

Experience Level

Expert

Expert

Expert

Expert

Work Experience

Senior Shopify Full-Stack Engineer at Symphony Partners

April 2, 2024 - May 1, 2026

Designed and developed custom Shopify Plus store frontends using Liquid, JavaScript, TypeScript, React, and modern frontend technologies. Built reusable Shopify Online Store 2.0 sections, blocks, templates, and components based on Figma designs and business requirements. Developed custom commerce functionality using Shopify Admin API, Storefront API, GraphQL, and third-party integrations. Implemented headless Shopify solutions and frontend experiences using React and Next.js. Created custom product experiences including advanced variant logic, meta fields, metaobjects, dynamic sections, and personalized storefront components. Integrated Shopify with external services, marketing platforms, analytics systems, and business workflows. Built and maintained API-driven solutions connecting Shopify data with external applications. Improved storefront performance via frontend optimization, code quality improvements, image optimization, and responsive development practices. Implemented commerce

Full-Stack Developer / Shopify Consultant at That Works Agency

July 1, 2020 - October 1, 2023

Supported DTC brands with Shopify store setup, optimization, and ongoing e-commerce management. Created and maintained product listings, collections, promotional pages, and merchandising structures. Improved store frontend UX, mobile experience, and conversion performance through frontend optimization. Assisted with marketing tracking, campaign measurement, and e-commerce reporting. Worked with clients on product launches, website improvements, and growth initiatives. Implemented integrations with analytics, email marketing, reviews, and customer engagement platforms.

Full-Stack Developer / Shopify Consultant at That Work Works Agency

July 1, 2020 - October 1, 2023

Supported DTC brands with Shopify store setup, optimization, and ongoing ecommerce management. Created and maintained product listings, collections, promotional pages, and merchandising structures.

Full-Stack Software Engineer at Noto Agency

September 1, 2017 - March 1, 2020

Developed full-stack web applications using React, JavaScript, Node.js, Python, and REST APIs. Built scalable frontend interfaces and backend services. Designed database structures, APIs, and integrations for business applications. Worked in agile teams delivering web solutions for enterprise clients.