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You will get get a full performance audit and optimization plan (pass Google Web Vitals)
Rising Talent
Project details
With over 6 years of experience optimizing high-performance e-commerce platforms, I specialize in improving website speed, reducing loading times, and enhancing user experience.
My unique approach combines automated tools, custom scripts, and manual optimizations to deliver measurable results quickly. I’ve successfully worked with leading brands, reducing load times and passing Google Web Vitals, which directly impacts SEO and conversion rates.
What sets me apart is my comprehensive performance audit process, offering both immediate fixes and long-term strategies, ensuring your site not only meets today’s standards but is future-proofed for sustained growth.
My unique approach combines automated tools, custom scripts, and manual optimizations to deliver measurable results quickly. I’ve successfully worked with leading brands, reducing load times and passing Google Web Vitals, which directly impacts SEO and conversion rates.
What sets me apart is my comprehensive performance audit process, offering both immediate fixes and long-term strategies, ensuring your site not only meets today’s standards but is future-proofed for sustained growth.
Industry Expertise
Art & Design, Automotive, Aviation, Cryptocurrency & Blockchain, Education, Energy & Utilities, Finance & Accounting, Food & Beverage, Government & Public Sector, Health & Fitness, HR & Business Services, Insurance, Legal, Manufacturing & Construction, Media & Entertainment, Military & Defense, News, Nonprofit, Real Estate, Retail & Consumer Goods, Science & Medicine, Sports & Recreation, Supply Chain & Logistics, Tech & IT, Travel & HospitalityLanguage
EnglishWhat's included $50
These options are included with the project scope.
$50
- Delivery Time 7 days
- Number of Pages Optimized 0
- Page Audit
Optional add-ons
You can add these on the next page.
Fast 2 Days Delivery
+$200About Leo
Web Developer | JavaScript, React / Next.js, Shopify, Analytics
Munich, Germany - 8:12 pm local time
• Client satisfaction
• Understanding the client's specific business goals and how I can contribute to and protect them (finding the right approaches for specific clients)
• Good communication, always at a friendly, professional level
• Transparency and clear agreements
• Establishing symbiotic relationships where both sides benefit from the collaboration
• "Craftsmanship," meaning high-quality and purpose-driven work
• Fast availability for my clients: I am here to help and support, especially when it's urgent
• Quick and efficient work on elements that have a major impact on business goals (80-20 principle)
• Emotional balance and control in any situation
• Systematic and structured approach
I have over 6 years of experience in developing high-quality web applications, websites, and headless e-commerce stores that deliver measurable business results. I’ve supported and advised both large and small companies in North America and Europe, and have successfully led developer teams and a wide range of projects.
With extensive experience in JavaScript / TypeScript, React (Next.js, Gatsby.js, Remix, Hydrogen), Shopify APIs, and the full integration of related systems like Google Analytics and Google Ads, I specialize in web development.
My core competencies:
• Frontend development: React, Next.js, Gatsby.js, TypeScript, JavaScript
• Backend: Supabase, Firebase, AWS (Serverless Functions, Lambdas, Event-Bridge Scheduler, SES), Shopify APIs
• Styling & design: Particularly skilled in TailwindCSS
• Headless CMS: Sanity, Prismic, and similar systems
• APIs and scripting: Extensive experience with Shopify APIs and the integration of Metafields/Metaobjects, custom Shopify apps, serverless functions, helper scripts (e.g., NodeJS CLI scripts)
Additional experience:
• Complex sync processes between APIs and CMS
• Monitoring & incident response
• Automated testing / smoke tests (e.g., with Cypress)
• Load time & asset optimization (bundles, images, code splitting)
• Performance optimization
• Extensive experience in digital advertising, both technically and operationally in terms of strategy and planning
• Consulting on collaboration with and the work of third parties (e.g., agencies)
Steps for completing your project
After purchasing the project, send requirements so Leo can start the project.
Delivery time starts when Leo receives requirements from you.
Leo works on your project following the steps below.
Revisions may occur after the delivery date.
Initial Assessment
I will begin by assessing your store to identify the elements and issues that are holding back performance.
Full Site Performance Audit
Next, I will conduct a detailed performance audit of every single page on your site, running multiple iterations to ensure accuracy in measurements.