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Rayhan K.
@rayhanstudio
Top Rated
Shopify CRO, high converting pages, custom Liquid development
Bangladesh
English
About me
Hi, I’m Rayhan. I help Shopify brands increase conversions through CRO-focused page design, custom Liquid development, and better buying experiences.
I build high-converting product pages, landing pages, custom sections, bundles, subscriptions, and advanced Shopify functionality.
One client generated $2.43M+ in tracked Shopify revenue over 365 days, and I’ve helped brands improve conversion rates from around 1.5% to 4%+.
Since 2020, I’ve completed 700+ projects across Shopify and eCommerce.
Send me your store or project details, and I’ll recommend the best approach.
Skills
Rayhan K.
$60/hour
Offline •
Average response time: 1 hour
See my services
Customization
I will design high converting shopify product page or landing page that increases sales
Shopify
I will be your shopify developer for custom liquid and theme customization
Want to work on an hourly basis?
Tell Rayhan K. what you need.
$60
/
hourPortfolio
Work experience
Founder & Ecommerce Growth Specialist
RexTant • Self-employed
Dec 2025 - Present • 9 mos
Founder of RexTant, a full service ecommerce and digital growth studio helping brands build, optimize, and scale their online presence. At RexTant, we provide end to end solutions across multiple platforms with a strong focus on performance, conversions, and long term growth. Services include: • Shopify store development and customization • WordPress and WooCommerce builds • Wix and Squarespace website development • High converting landing pages • Ecommerce redesign and CRO optimization • Email marketing setup and automation using Klaviyo and Mailchimp • Sales funnel strategy and product launch pages • Custom coding using HTML, CSS, and JavaScript Our approach combines clean UI and UX, mobile first structure, and conversion psychology to help brands increase revenue, not just improve visuals.
Freelance Web and Ecommerce Developer
Independent Consultant • Freelance
Feb 2020 - Dec 2025 • 5 yrs 10 mos
Founder of RexTant, a performance focused ecommerce and digital growth agency currently serving global clients through Fiverr and direct partnerships. RexTant provides full service ecommerce solutions across Shopify, WordPress, Wix, and Squarespace platforms, helping brands build, optimize, and scale their online presence. Core services include: • Shopify store development and customization • WordPress and WooCommerce builds • Wix and Squarespace website development • High converting landing pages • Ecommerce redesign and CRO optimization • Email marketing setup and automation • Sales funnel strategy and launch support • Custom coding using HTML, CSS, and JavaScript We focus on clean UI, mobile first structure, and conversion driven strategy to help businesses grow revenue sustainably.
494 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 494 Reviews
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mrsayze
United Kingdom
Working with Rayhan as a developer on Shopify has been an absolute pleasure from start to finish. He is incredibly attentive, professional and genuinely cares about delivering high-quality work. Every change or revision we requested was handled quickly, positively and without any hassle, making the entire...
Seller's Response
Helpful?
brettajohnson
United States
Thank you so much for all your hard work. The webpage turned out fantastic and I am so impressed with everything you did. If anyone out there is considering using Rayhan that is reading this...hire him immediately! You won't be disappointed.
Seller's Response
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corazon281
France
I am absolutely satisfied with the work done from start to finish. He listened to all my recommendations and built a site that meets my expectations. I recommend him to anyone looking for a professional who is attentive and full of good advice—thanks!
Seller's Response
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dennissaglam
United States
Rayhan was a pleasure to work with. He deeply understands how to code custom themes on Shopify and well versed in modern day conversion hacks and web page design.
Helpful?
nocapclub
United States
I am very happy with the results of the site, he was professional, timely and extremely responsive. Will likely be reaching out to work with him again!
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