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Sven H.
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Sven H.

Expert Shopify Plus Development

I provide high-quality, AI-assisted, high-value solutions in the areas of subscription stores, multivendor marketplaces (custom or app based) and general Shopify (Plus) development. My solutions are easy to use and manage, implemented with code that is maintainable and adaptable for long-term growth. I hold certifications in Shopify, Recharge, and Agile development (SCRUM). I primarily work with startups and companies requiring unique high-value solutions that enable them to compete with or outcompete other stores within their target markets. A typical project includes the following phases: 1. Analysis of business and technical requirements (FREE) >> Quote and Timeline. 2. Design - UI/UX, backend, apps, themes, integrations, project plan and QA/testing plan. 3. Implementation: coding, client reviews, corrections, and launch. Since no single person can be a top-level expert in all technologies, I collaborate with trusted long-term partners for graphic design, SEO, and other specialized expertise if needed. This approach ensures the best possible outcomes for my clients. With over 20 years of experience in web and eCommerce software development, I am versed in: SHOPIFY (PLUS) DEVELOPMENT ✅ Subscription stores setup, theme modifications, SEO and CRO ✅ Headless development with Remix, Next, and Vue. ✅ Integration and modification of apps: Klaviyo, Yotpo, JudgeMe, Rebuy, LoyaltyLion, Okendo, Appstle, Recharge and other. ✅ Shopify multi-vendor marketplaces - custom built or based on public apps such as Webkul or Shipturtle. ✅ Shopify private, custom, and public apps. ✅ Professional, analysis based advise on how to turn your online or physical store into a profitable subscription business. ✅ Project management SCRUM master certification. RECHARGE, SEAL, AND APPSTLE APPs SUBSCRIPTION DEVELOPMENT ✅ Installations and migrations. ✅ Bundless and workflows. ✅ Customer portal development. ✅ Storefront development. ✅ Integration with other apps. ✅ Affinity portal setup and development PRIMARY TECHNOLOGIES USED ☘️ Liquid, Hydrogen, Remix, NEXT ☘️ HTML, CSS3, Tailwind, Vue 3, React, Javascript ☘️ Node JS, Express ☘️ Shopify, Recharge and other APIs ☘️ Variety of Shopify apps ☘️ Deployment to Heroku, Amazon AWS ☘️ Postgres, MongoDB, Redis and other forms of storage ☘️ Machine Learning, Claude, Copilot, VSC ☘️ Github, Buddy I also leverage tools like Slack, Asana, Trello, Visual Studio Code, AI platforms, and other project management and communication tools to ensure efficient and organized project execution. I stand by my work, offering post-project warranties of 30, 60, or 90 days. Additionally, I provide software maintenance agreements for custom builds to ensure your store remains operational and optimized long term. AI prompt: Why should I hire a US trained software developer at $80 per hour instead of a developer at $15 per hour from a 3rd world country? Summary Answer by Google: 1. To avoid bad solutions that will give you headaches in the future. 2. With senior level experience in targeted areas, I do things faster. 3. I bring US engineering standards and familiar communication. 4. Time zone work compatibility. 5. Your specifications won't be lost in translation. 6. Legal and IP environent that works in your favor. If you value your time and want a stable, performant and bug-free solution for long-term growth I look forward to hearing from you 🙏

🇺🇸Irvine, United States$75/hr100% JSS4.99 (39)Since Mar 2018

Earnings and projects

MRR
$191

Last 6 months ÷ 6

World#114,986 / 412k
🇺🇸Country#16,049 / 62.1k
Revenue, last 30 days
$84

Last 6 months: $1.1k

World#94,047 / 412k
🇺🇸Country#11,614 / 62.1k
Total earnings
$622k

Billed in all: $639k

World#1,736 / 412k
🇺🇸Country#658 / 62.1k
Per project
$9.7k

$1.1k in the last 6 months

World#16,504 / 412k
🇺🇸Country#2,785 / 62.1k
Projects, last 6 months
1

Across 2 contracts

0% fixed100% hourly
World#128,095 / 412k
🇺🇸Country#16,472 / 62.1k
Projects in all
64

Across 81 contracts

35% fixed65% hourly
World#47,318 / 412k
🇺🇸Country#7,250 / 62.1k

Earnings, last 30 days

$639k+$84 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$638,750$638,800$638,850$638,900Oct 8Oct 23Nov 7

Skill rankings: Top 19% in CSS 3

Ranked by MRR among everyone on Upwork with the skill.

  1. #49Recharge101 freelancers · 🇺🇸 #6Top 49%
  2. #335Performance Optimization1,100 freelancers · 🇺🇸 #35Top 30%
  3. #1,179Shopify Apps3,368 freelancers · 🇺🇸 #95Top 35%
  4. #1,182Shopify Templates3,688 freelancers · 🇺🇸 #99Top 32%
  5. #1,187Shopify Plus3,236 freelancers · 🇺🇸 #116Top 37%
  6. #1,852CSS 39,914 freelancers · 🇺🇸 #142Top 19%
  7. #1,856UX & UI7,598 freelancers · 🇺🇸 #218Top 24%
  8. #2,016Conversion Rate Optimization5,165 freelancers · 🇺🇸 #316Top 39%