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Rayhan K.
@rayhanstudio
Top Rated
I do not build pages I engineer how money flows through checkout
Bangladesh
English
About me
Hi, I'm Rayhan, founder of RexTant. I don't build pages, I engineer how money flows through checkout.
One of my clients alone generated $1.6M+ in tracked Shopify revenue in the last 365 days, and I've helped brands grow from 1.5% to 4%+ conversion rates by improving structure, trust, and buying flow.
Since 2020, I've completed 700+ Shopify projects combining CRO strategy, custom Liquid development, and high-converting page design using GemPages, PageFly, and Replo.
Message me for a free CRO audit before ordering.
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 design a high converting shopify product landing page that increases sales
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 • 6 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.
470 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 470 Reviews
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Most relevant
estebanrg14
Repeat Client
Spain
I'm really happy with the result. For me, the best thing is to pay for something that actually works and exceeds expectations—you can tell they have a lot of experience. I'm also very pleased with their attention to detail and how they took all our requirements into account to ensure the best possible outcome.
Seller's Response
Helpful?
simonejenkin200
Repeat Client
United States
Working with Rayhan has been an outstanding experience from start to finish. He created a fully custom page for my Shopify store, and the quality of his work truly exceeded my expectations. The design is clean, functional, and beautifully aligned with my brand. Every section is thoughtfully built, loads...
Seller's Response
Helpful?
simonejenkin200
Repeat Client
United States
Rayhan did an exceptional job creating a fully functional landing page/product page for my Shopify store. The layout is clean, modern, and conversion‑focused, and he understood exactly what I needed without me having to over‑explain. Everything works smoothly, loads correctly, and aligns perfectly with...
Helpful?
smoore926
United States
Rayhan has delivered a landing page that I couldn't imagine myself. He's incorporated every detail I asked for plus additional language we didn't talk about but is right on queue with where we were going with our page. Don't hesitate to start working with Rayhan. Do it today and he'll exceed your expectations!
Seller's Response
Helpful?
bamliquidation
United States
Rayhan was excellent to work with. He understand the project quickly and too action and went straight to work on the project. He not only finished before the deadline but he recommended changes to our form functionality and went above and beyond by creating a custom coded form rather than using templated...
Helpful?
