Landing Page Developer – Shopify + Checkout Champ Expert Needed - Technical Dev Role—Not Design

David Minasyan
Full Stack Developer (React + Spring Boot) | Israel |

I am a Full Stack Developer specializing in creating modern and scalable web applications using React on the frontend and Java Spring Boot on the backend. I have experience working with MongoDB and PostgreSQL databases, as well as deploying applications through Docker, AWS (EC2, S3, Route 53), Render, Vercel, and Netlify.

My projects include a museum platform with event management, exhibitions, artifacts, and a blog, as well as e-commerce solutions with a product catalog, order system, payment (PayPal), and delivery integration. I focus on creating reliable architecture, a user-friendly experience, and a clean interface, using TypeScript, Redux, Tailwind CSS, Bootstrap, and Material UI.

I am interested in creating products that provide value, integrating third-party APIs, and working at all levels—from backend services and authentication/authorization to interface design and CI/CD pipelines.

… 🌐 Portfolio: portfolio-davids-projects

🖼️ Museum Project: museum-front

💻 GitHub: github.com/dminasian1999

💼 LinkedIn: linkedin.com/in/davit-minasyan-48701736b

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Landing Dev – Shopify + CC

Good day! Here are examples of my recent work on Shopify
https://purewellsciences.com/pages/psychobiotics - subscription logic and bogo
https://purewellsciences.com/pages/quiz - interactive quiz
https://npsopdhfkoi130gs-73166127320.shopifypreview.com - simple landing

I haven't worked with Checkout Champ, but I'm ready to learn.

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Hello! I have completed similar tasks with responsive layout for Shopify landing pages and Checkout Champ multiple times. I will use Liquid, JavaScript, and CSS to ensure accurate reproduction of designs from Figma, as well as mobile responsiveness and fast loading. I can add complex cart logic, variant selectors with dynamic content updates, which will increase conversion. I am ready to take on a paid test project and start working immediately. I look forward to your design examples for detail assessment.

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Good day Igor, I reviewed your specifications, I am ready to develop everything quickly, let's discuss the work details in private messages.

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Hello Igor 👋
I have created high-conversion landing pages for eCommerce brands on Shopify with deep control over layout, responsiveness, and sales logic. I have experience working with Liquid, custom JS/HTML sections, and reference reproduction based on Figma.

🔧 What I can do:
• Accurately reproduce Figma/references in Shopify + custom HTML/Liquid
• Create responsive landing pages with optimized UX/UI
• Work with BOGO, upsell switcher, dynamic meta fields
• Make redirects between Shopify ↔ Checkout Champ (I knew how it works with JS scripts)
• Fully prepared for A/B, GA4, FB Pixel
…
📦 Examples of work:
https://optimeal.com/products/optimeal-chicken-turkey-recipe-tender-morsels-in-gravy-for-adult

https://insideshop.com.ua

https://redhotteam.com/en/portfolio/c7f9a89a-ab72-498f-b4e1-1fc43e5c0cb1

🧠 I haven't worked directly with Checkout Champ yet, but I am familiar with the DTC/upsell-flow approach — I will quickly learn the structure.

I am ready to take a paid test. I can start immediately.
Topic: Landing Dev – Shopify + CC

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Hello! 👋

I am a Full-Stack developer with a focus on Front-End and experience with HTML, CSS, JavaScript, and responsive design. I can create product pages and landing pages with high conversion rates on Shopify, as well as quickly learn Checkout Champ for integration into your funnels.

What I can offer:
- Turning Figma layouts or reference websites into responsive, fast-loading pages;
- Accurate styling and brand compliance;
- Ability to implement custom features (conditional cart logic, variant selectors, dynamic sections);
- Clean code with an emphasis on conversion and mobile optimization.
…
📂 Examples of my work (Shopify/React/Front-End):
https://award-winning-website-main-sigma.vercel.app/

https://iphone-web-inky.vercel.app/

https://shopsy-ten-gold.vercel.app/

https://gsap-cocktail-gamma.vercel.app/

https://fizzi.vercel.app/

✅ I do not have experience with Checkout Champ, but I am ready to quickly learn the system and complete a trial project.

I would be happy to discuss the details and start the test assignment.

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Hello.
I am interested in your project. I am confident that I can deliver effective and high-quality work that meets your requirements and expectations. I have over 8 years of experience. I am ready to discuss the details and start working. I look forward to your response.

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Hello, Igor!

Thanks for your detail.

As a full stack developer, I have a enough experience in shopify website development.

I understood your requirement fully and have a confidence to complete your task perfectly!

Let's discuss in more detail
…
Best Regards!

Hello Igor
I can build, high conversion landing pages, that will meet and check all the requirements boxes. I haven't worked inside checkout champ before. You can inbox kindly, so that we discuss further, and I get to work on those figma designs. Currently I don't have examples, but I know, if you give me the pages, to work on, I will show you what I'm capable of.
Good day

Hello,

I specialize in building high-converting landing pages and product funnels on Shopify (Liquid, custom HTML/CSS/JS), with strong attention to pixel-perfect design replication, speed optimization, and mobile responsiveness.

I’ve reviewed your requirements and can confidently:

Develop product and landing pages directly inside Checkout Champ and Shopify
Replicate your Figma/reference layouts exactly, ensuring brand consistency
Implement conversion-focused features (upsell toggles, variant selectors, dynamic sections, conditional cart logic, etc.)
… Optimize for fast load times, CRO principles, and responsive layouts

Why me:

Proven experience in Shopify funnels & DTC landing pages
Strong frontend skills (HTML, CSS, JS, Liquid)
Detail-oriented with a focus on conversion optimization
Open to a paid test project to prove speed and quality

Here are a few examples I recently created.
https://www.allbirds.com/ ..(Shopify)
https://www.pipsnacks.com/ ..(Shopify)
https://www.taylorstitch.com/ ..(Shopify)
https://sokoglam.com/ ..(Shopify)
https://www.missouriquiltco.com/ ..(Shopify)
https://custo.com/es/10-mujer ..(Shopify)
https://ratiocoffee.com/ ..(Shopify)
https://jtcoffee.com/..(Shopify).

Hello,
I have strong experience building high-converting Shopify landing/product pages using Liquid, HTML, CSS, and JavaScript. I can replicate Figma or reference designs precisely, ensuring responsive, fast-loading pages optimized for conversions. While I haven’t yet worked inside Checkout Champ, I’m confident I can learn quickly and deliver to your standards
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