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David O
@promarkstore
Professional Shopify Expert, Website designer, Dropshipper
Nigeria
English, Japanese, French, German, Portuguese
About me
Hello, I’m David – A Professional Shopify Store Designer & eCommerce Expert.
I specialize in designing high-converting, visually stunning, and user-friendly Shopify stores that drive sales and elevate brand identity.
With expertise in custom design, seamless functionality, and conversion optimization, I design stores that not only look exceptional but also deliver powerful results.
Whether you’re launching a new store or revamping an existing one, I’m here to turn your vision into a thriving eCommerce business.
Let’s build an online store that brings sales and profit.
CONTACT ME TODAY!
Skills
David O
Offline •
Average response time: 1 hour
See my services
Shopify
I will design jewelry shopify store jewelry website earring store fashion watch website
Shopify
I will clothing shopify store shopify clothing website fashion store clothing brand
Portfolio
Work experience
Freelance Web Developer
DAVID Web Solutions • Freelance
Mar 2025 - Present • 1 yr 2 mos
Designed and developed responsive websites for clients across various industries. Implemented e-commerce solutions to boost sales and enhance user experience. Optimized websites for speed, SEO, and mobile performance. Built custom templates and integrated third-party tools, including payment processors, Shopify apps, and plugins. Managed project timelines, client communication, and expectations efficiently. Created landing pages and conversion-focused designs to drive engagement. Skilled in HTML, CSS, JavaScript, Shopify, WordPress, UI/UX design, and project management. Conducted keyword research and on-page SEO optimization for higher search rankings. Integrated analytics tools and reporting systems to track website performance. Delivered high-quality, professional, and fully functional websites tailored to client needs. Experienced in website maintenance, updates, and troubleshooting for smooth operations. Focused on clean design, fast loading times, and intuitive user experiences.
17 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 17 Reviews
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Most relevant
esra_9
Germany
David really has done and still doing the best he can for me. The website matches the brand identity and is very luxurious and elegant. He does his job really well and continues to work with you until everything is adjusted to your need or wishing. Thank u David for the amazing work and I look forward to work with u in the future. :)
Helpful?
charleswallac
Repeat Client
United Kingdom
David delivered beyond my expectations. The Shopify clothing store looks clean, modern, and highly professional. He handled everything from setup to customization with great attention to detail and constant communication. The final result feels like a real premium brand. I highly recommend his services.
Helpful?
heritagesmi
Repeat Client
United States
Excellent service from start to finish. The seller understood exactly what I wanted for my skincare website and delivered a well-structured, professional-looking store. Everything was organized properly, mobile-friendly, and easy to manage. I’m very satisfied with the final result.
Helpful?
heritagesmi
Repeat Client
United States
I had a great experience working with this seller. Communication was clear and professional from start to finish, and the entire process was smooth. The final website came out clean, well-structured, and easy to navigate. Everything was delivered on time, and the seller was very responsive to my questions....
Helpful?
charleswallac
Repeat Client
United Kingdom
Outstanding experience working with David. He went above and beyond to ensure my store was fully optimized, mobile-friendly, and conversion-focused. Communication was smooth, revisions were handled quickly, and the final delivery exceeded expectations. I will definitely work with him again.
Helpful?
