CS-Cart project development and growth
A team of specialists with years of CS-Cart experience. We take care of the technical side of your project, from individual improvements to comprehensive development and ongoing support.
Anton Larionov, founder of Larionov.tech
WHY CLIENTS CHOOSE US
We know CS-Cart inside out
Larionov.tech brings together specialists with years of experience developing and growing CS-Cart projects.
Our team includes specialists from different areas of the former CS-Cart team, from developers to product leads. This experience helps us understand how CS-Cart works and how technical decisions affect business processes, performance, and the future development of a project.
- Larionov.tech — Official CS-Cart partner
Our partner discount lets us offer a better price on a licence, an update subscription, or another CS-Cart product.
- We know the platform inside out
Our team has experience developing, supporting, and growing CS-Cart products, including former company employees.
- We understand business needs
We understand more than code: we know how online stores and marketplaces operate, from catalog management to complex integrations and B2B workflows.
- We take responsibility for quality
We consider the platform architecture, existing customizations, and future updates. We build solutions that can be maintained and developed further.
SERVICES
Key services
Solutions to develop your CS-Cart store and keep it running reliably.
Turnkey marketplace development
End-to-end development and technical support, from choosing a CS-Cart Multi-Vendor licence to the first sales, shaped around your business model.
from $1,200→02Custom development
When an existing add-on or standard functionality does not cover your business requirements.
from $240→03Integrations
Connect external services, CRM and ERP systems, and shipping providers.
from $360→04Store support and updates
Ongoing technical support, development, and updates for CS-Cart and Multi-Vendor projects.
from $240→05Performance optimization
Audit and speed up the site, database, and scripts under heavy load.
from $144→06SEO audit and optimization
Find technical problems that prevent your store from being indexed and discovered.
from $120→Get a free consultation
Let’s review your requirements and estimate the cost.
REVIEWS
What clients say
We worked with Anton on a CS-Cart project, and I can recommend him. Finding a developer who knows this platform and is willing to untangle what others left behind is not easy: many refuse to get involved or give up partway through. Anton helped with every task, investigated the issues, and saw them through. We will work with him again!
I highly recommend Anton and his company. It is very difficult today to find structured, dependable, honest, and proactive contractors. We found one! Anton is helping us improve our service, and we are very happy with this partnership!
We have been working with Anton on our project for quite some time.
The tasks are far from routine.
Even so:
✓ everything is delivered strictly according to the brief
✓ deadlines are met without delays
✓ we also get thoughtful recommendations that improve the outcome
I recommend him as a contractor you can trust with complex, unusual tasks.
Thank you, Anton, for the work! Every item in the brief was completed precisely: variation buttons were added to the desktop and mobile catalog, and attributes were displayed with icons. A “Show options” button was added on the mobile product page. The captcha was hidden and the old robots.txt was removed. Thank you also for the logic connecting options to the “with installation” variations. I am pleased with the work!
I especially want to thank Anton for technical support and development of my platform. It is rare to find a specialist who understands you immediately and does not shy away from unusual tasks. I brought him all kinds of changes, from small UI fixes to complex calculation logic, and everything was completed well and on time. I value his approach and his personal qualities. I wholeheartedly recommend him as a reliable technical partner and a pleasure to work with.
We worked with Anton every day for over a year. You can confidently reach out if you need someone who can quickly understand tasks, analyze and correct another person’s code, and solve problems across different areas.
He is dependable and committed, with good communication and feedback. He gives realistic estimates without inflating hours and tracks his time responsibly. When a detailed brief is not possible, he works through unclear points independently, asking useful questions without making careless assumptions.
We would be happy to work with him again when there is a suitable ongoing volume of tasks.
A good developer who completes tasks on time. Anton finds excellent, reliable solutions 👍
We work with CS-Cart. Every item in the brief is delivered on time and to a high standard.
We are working with Anton on a CS-Cart project and the integration of our online store with a mobile app. Every task is handled professionally, with attention to detail and a solid understanding of the technical side of the project. We can always discuss questions promptly and find the best solution. We are fully satisfied with the results and plan to continue working together. Definitely five stars!
FAQ
Frequently asked questions
Still have a question? Send us a message, and we’ll reply within a few hours.
Ask a questionCS-Cart Multi-Vendor is a ready-made platform for marketplaces with multiple sellers. Each seller has a storefront, while the marketplace owner manages the catalog, commissions, orders, and payouts.
CS-Cart gives you control over your code, infrastructure, and future development. Hosted solutions can be quicker to launch, but leave more decisions in the platform provider’s hands.
Platform installation and configuration, theme setup, required add-ons and integrations, testing, launch, training, and warranty support.
The cost depends on the scope. After discussing the requirements, we will provide a clear estimate and a defined set of deliverables.
The timeline depends on integrations, add-ons, and design requirements. After reviewing the brief, we will give you a realistic range.
Yes. We can launch the essential user flows, validate demand, then develop the platform using real usage data.
Yes. CS-Cart can be adapted for services, complex B2B roles, wholesale pricing, subscriptions, and rentals through configuration and custom add-ons.
We can continue developing the project through ongoing support or individual tasks.
LET’S GET STARTED
Describe your task — we’ll estimate it within 24 hours
We’ll explain what is feasible and estimate the timeline and cost — free of charge and with no obligation.
- Fixed price before work starts
- A contract for every project
- A result guarantee