IS
Confidence Score
45/100
Show signals breakdown (6 of 12)
Trust signals are public proof points verifiable by anyone. Verification signals unlock when the listing is claimed and the owner submits each artifact.
Trust Signals
(Max 60)Freelancer website
+15Marketplace listing
+1520 customer reviews
+104.8+ average rating
+103 years in business
+10Verification Signals
(Max 40)Shopexperts profile claimed
+10LinkedIn verified
+510 Shopexperts customer reviews
+54.8 average rating
+53 case studies
+53 services
+5Listing updated in last 30 days
+5At a Glance
Location:Serbia
Starting price:From $500
LanguagesEnglish
Local Time:Mon, 02:40pm
shopexpert since:Aug 1, 2025
About
Senior Shopify Developer with 10+ years of experience building, customizing, and optimizing Shopify and Shopify Plus stores. I specialize in theme development, Liquid, JavaScript, HTML/CSS, performance optimization, app integrations, and creating scalable eCommerce solutions tailored to business goals.
I’ve worked across the full development lifecycle, from translating design concepts into responsive, high-performing storefronts to troubleshooting complex technical issues and improving conversion-focused user experiences. I’m also known for fast delivery, clean implementation, and reliable collaboration to deliver business-driven solutions on time.
Services
Development & Custom Solutions
Regions Served
North America
Europe
Oceania
Contact
Ivan Seleznev's business address
Serbia, Novi-Sad, ul. Gogoljeva 28
Other Links
shopexperts Reviews
5.00
based on 15 shopexperts reviewsReview form not connected
4 stars(0)
3 stars(0)
2 stars(0)
1 star(0)
1-10 out of 15 reviews
Michael M.
MaukauCustomer Rating:
5.00
Source:
invited
This review was requested by the expert.
Ivan has been working with us for many years, and truly feels like a part of our team. In addition to being a great developer, he is very creative in his approach and always finds solutions to deliver, including on some quite complex Shopify projects. He was always super reactive despite the time difference, and remained readily available whenever we had tight deadlines or important launches. He is the perfect example of what a successful collaboration can look like on this platform, and can be trusted with all theme-related aspects.
Project Value
More than $100,000
Devin H.
combatironapparel.comHired on shopexperts
This client was hired on shopexperts.
Customer Rating:
5.00
Source:
organic
This review was posted voluntarily by the client.
awesome help
Project Value
$100 - $1000
Vivian H.
ywigs.comHired on shopexperts
This client was hired on shopexperts.
Customer Rating:
5.00
Source:
organic
This review was posted voluntarily by the client.
Ivan is very paitence a
Project Value
$5,000 - $20,000
Olivia S.
ivyroseuk.comHired on shopexperts
This client was hired on shopexperts.
Customer Rating:
5.00
Source:
organic
This review was posted voluntarily by the client.
Very good and efficient, helpful with all information. Would recomend to anyone who needs help with their website.
Project Value
Less than $100
Devin H.
combatironapparel.comHired on shopexperts
This client was hired on shopexperts.
Customer Rating:
5.00
Source:
organic
This review was posted voluntarily by the client.
GOOD
Project Value
$100 - $1000
Devin H.
combatironapparel.comHired on shopexperts
This client was hired on shopexperts.
Customer Rating:
5.00
Source:
organic
This review was posted voluntarily by the client.
GOOD STUFF LIKE ALWAYS
Project Value
$100 - $1000
Emily C.
dawndusk.com.auHired on shopexperts
This client was hired on shopexperts.
Customer Rating:
5.00
Source:
organic
This review was posted voluntarily by the client.
Ivan was able to execute changes to my product page that I needed. He was eally responsive to communication and answered questions well. All in all, very helpful, Thank you.
Project Value
Less than $100
Devin H.
combatironapparel.comHired on shopexperts
This client was hired on shopexperts.
Customer Rating:
5.00
Source:
organic
This review was posted voluntarily by the client.
SOLID DUDE AS ALWAYS. GOOD WORK.
Project Value
$100 - $1000
Devin H.
combatironapparel.comHired on shopexperts
This client was hired on shopexperts.
Customer Rating:
5.00
Source:
organic
This review was posted voluntarily by the client.
GREAT WORK!! THANK YOU
Project Value
Less than $100
Emily C.
dawndusk.com.auHired on shopexperts
This client was hired on shopexperts.
Customer Rating:
5.00
Source:
organic
This review was posted voluntarily by the client.
Really happy with the service, very quick response time and made all necessary adjustments needed to my store. Would recommend!
Project Value
$100 - $1000
Packaged Services
No packaged services yet
Top experts list fixed-scope packages so merchants can compare and hire faster. This profile hasn't added any.
Case Studies
FAQ
What is an hourly rate?
Hourly rate is $100 USD. There's no minimal project size, so if it's quick fix(es) - it might be just $30 - $60, so you won't need to pay for the full hour in such case.
How soon can you start workling on my project?
Usually - right after the payment is made, unless I'm working on some big project at the moment, but in most cases I start immediately.
Do you offer any support after the project is completed?
I offer a lifetime warranty for all customizations made, unless you or someone else make any changes afterwards (code edits, new apps installations) which cause conflicts - in such cases additional work is required, and it's not caused by any code error. If you notice any issue caused by the changes I made - I'll fix it for no additional price.
What services do you offer?
Themes customizations of all kinds: visual edits, custom sections/blocks, accordions, tabs, pop-ups, infinite scroll, quick add, subscriptions widget, product personalization, related products swatches, linking images to variants, upsells, quizzes, bundles, progress bars, free gifts and so on.
Resources
Service Categories
- Design, UX & Branding
- Development & Custom Solutions
- Store Setup & Management
- Consulting & Strategy
- Copywriting & Content
- Marketing & Growth
- AI & Emerging Tech
- Finance, Taxes & Compliance
- Operations, Logistics & Fulfillment
- Technical Support & Maintenance
- Training, Coaching & Support
- SEO (Search Engine Optimization)
- Check All Services
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