Senior Shopify Developer with 6+ Years Experience

Las Vegas, Nevada, United States

+1-725-***-**** Peter Suh linkedin

*******.***@*******.***

Senior Shopify Developer with 6+ years of experience building Shopify and Shopify Plus storefronts for international e-commerce brands. I’ve worked on multi-store platforms, custom apps, and integrations with ERP, CRM, and logistics systems. Much of my work has focused on improving storefront performance, simplifying theme architecture, and supporting teams that run high-volume online stores. Work Experience

Shopify Developer (Freelance) White Caps Development Aug 2023 – Present Remote

● Built and maintained a Shopify Plus platform for multiple international storefronts, introducing a modular Online Store 2.0 structure that reduced deployment complexity by 35% and sped up feature rollouts.

● Directed full-stack delivery across 7+ Shopify and Shopify Plus storefronts processing thousands of monthly international orders.

● Increased conversion rate by 12–27% through data-informed UX restructuring, PDP optimization, and checkout flow refinement.

● Designed and implemented API integrations connecting Shopify with ERP, CRM, analytics, and 3PL systems across distributed store infrastructure.

● Established reusable theme standards and deployment workflows to improve maintainability and reduce production errors below 1%.

● Tech Stack: Shopify Plus, Online Store 2.0, React, Next.js, Remix, Tailwind CSS, Supabase, Ruby on Rails, AWS (EC2, Lambda)

E-commerce Full Stack Developer (Full time)ONELIVE Jun 2024 – Nov 2024 Austin, Texas

● Improved average storefront load speed by 40% through asset optimization, script auditing, and server-side rendering enhancements.

● Built scalable component systems using Liquid and React/Next.js to support marketing campaigns, product launches, and dynamic merchandising.

● Reduced cart abandonment by 10–15% by optimizing checkout logic and minimizing blocking JavaScript execution.

● Developed internal product management tooling reducing manual operations workload by 30%.

● Collaborated cross-functionally with marketing and operations teams to align technical execution with revenue objectives.

● Tech Stack: Shopify, TypeScript, Next.js, NestJS, PostgreSQL, Prisma Frontend Engineer - Shopify Plus (Full time)Blue Acorn iCi Nov 2021 – May 2023 Charleston, South Carolina

● Developed and optimized Shopify Plus storefronts for brands generating $3M–$12M annual GMV with 150k–300k monthly sessions.

● Mentored junior developers on Shopify theme architecture, Liquid best practices, and performance optimization.

● Built modular Online Store 2.0 section systems deployed across 10+ production storefronts, reducing marketing deployment cycles by 35%.

● Refactored Liquid architecture and eliminated redundant third-party scripts, decreasing JavaScript payload by 38% and improving Core Web Vitals performance.

● Led mobile-first UX optimization initiatives contributing to a 12–18% increase in mobile conversion rates.

● Contributed to internal frontend standards and performance benchmarks adopted across client accounts.

● Tech Stack: Shopify Plus, Online Store 2.0, Shopify Functions, TypeScript, Node.js, SCSS Shopify Developer (Freelance)Speed Boostr May 2020 – Oct 2022 Edwardsville, Pennsylvania

● Customized high-performance Shopify themes using Liquid, JavaScript, and modern frontend practices without sacrificing performance.

● Designed and maintained a GraphQL API layer integrating third-party services and external data providers.

● Built custom private and public Shopify apps to extend platform functionality and automate merchant workflows.

● Improved SEO and structured data implementation to enhance discoverability and organic acquisition.

● Tech Stack: Shopify Apps, Shopify Theme, TypeScript, JavaScript, React.js, Liquid, Tailwind, Firestore, GraphQL Technical Skills

● Languages:Liquid, TypeScript, JavaScript, Ruby, SQL, Python

● Shopify & Commerce:Shopify, Shopify Plus, Online Store 2.0, Hydrogen (Headless), Shopify Functions, Checkout UI Extensions, B2B

● APIs & Integrations:Admin API, Storefront API, GraphQL, Webhooks, OAuth, ERP, 3PL, Payment Integrations

● Frontend:React, Next.js, Remix, Vue.js, Tailwind CSS

● Backend:Node.js, Nest.js, Express.js, Ruby on Rails, FastAPI

● Cloud: AWS(Lambda, Fargate, EC2, RDS, S3, CDK), GCP

● Databases: PostgreSQL, Firestore, Supabase

Education and Certifications

● CRO Analysis and Optimization Course Completion Badge 2025

● CRO Overview and Best Practices Course Completion Badge 2025

● Full Stack Web Development, Le Wagon, France 2019

● Bachelor of Science, Economics, George Mason University, Virginia 2002–2006 Projects, Awards, and Volunteer Work

● K2 Awards – E-commerce platform for a U.S. awards and recognition company offering customizable trophies, plaques, and medals. Built on Shopify.

● Roxberry – Online storefront for a smoothie and juice franchise promoting products, locations, and brand campaigns. Built on Shopify.

● Creed Fragrance – Global luxury fragrance e-commerce platform serving international customers with premium product collections. Built on Shopify Plus.

● Tea Forte – Premium tea brand online store featuring curated collections and gift sets. Built on Shopify.

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