Build ambitious marketplaces,
online stores, websites & apps
with ecommerce development company Alt-team

We build stable working, high-traffic websites using innovative
approaches that deliver better performance

Ready to discuss the project with our specialists?

What we do

Marketplaces & Stores

We have worked with Marketplaces & Stores since 2010. Our team manages to implement any of your ideas on your e-commerce website.

Websites & Web Apps

For the web, we create frontend experiences with excellent performance driven by Jamstack.These are the interactive, user-friendly websites that respond quickly to requests.

PWA for Mobile

Progressive web applications (PWA) that span the divide between a website and an app, enabling richer, more immersive experiences right in the browser.

We are creating projects using the Innovative JamStack technology

This is the whole system of creating the fastest, well-working and the most secure websites ever.


Best technologies came from Enterprise companies. Use of advanced technologies and development tools.


Jamstack sites produce pages in advance during a build, eliminating the need to generate page views on a server at the time of a request. The speed with which a page loads influences the user experience and conversion. The faster your website, the lower the bounce rate on the website pages.


You should invest in a web security solution to prevent stealing the clients’ data from your website. Static website pages have less chances for hack attacks because all pages are generated during the build process. Note that the popular WordPress CMS, where around 70% of plugins have vulnerabilities, totally loses the security war with the safest JAMstack website.


Even if a JAMstack website experiences high traffic in the sale periods or thanks to positive SEO results, it will continue to function properly whatever happens. There are no website outages as the website components (parts) are kept on different servers. Such a distributed data system gives stability to the website.


Serverless architecture scales automatically as your usage or user base grows, allowing you to scale your app or site with ease. A CDN (Content Delivery Network) can help make a website more scalable by distributing its content to multiple servers located in different geographic regions. By using a CDN, a website can handle higher traffic loads without overloading its origin server.


A truly modular website is one that is built using a modular design approach, where the site is broken down into smaller, independent modules that can be easily combined and reused to create different pages or features on the site.

The modular websites are more efficient, flexible, and adaptable than traditional, monolithic websites.


There are some SEO specialists in our team and we consult with them for every project we have. 

We can guarantee that your new website will be SEO-friendly after our work, as we like when our customers transform into our loyal clients and our advertising is word of mouth.

CDN Advantages

We frequently use CDN in our projects.

A Content Delivery Network (CDN) is a geographically distributed network of servers and their data centers that help in content distribution to users with minimal delay.

There are 8 Advantages of Using a CDN:

  1. Improved website performance: CDNs store copies of website content on multiple servers around the world, so users can access the content from the server closest to them, reducing latency and improving page load times.

  2. Increased scalability: CDNs help distribute the load of traffic across multiple servers, making the website more scalable and able to handle large spikes in traffic.

  3. Enhanced security: CDNs can offer various security features, such as DDoS protection, SSL encryption, and origin server protection.

  4. Improved global accessibility: CDNs allow websites to be delivered faster and more reliably to users in different parts of the world, improving the overall user experience.

  5. Reduced server load: CDNs reduce the amount of traffic that needs to be handled by the origin server, helping to preserve server resources and increase the lifespan of the server.

  6. Cost-effective: CDNs are more cost-effective than investing in expensive hardware and infrastructure to deliver content globally.

  7. Improved SEO: Faster website performance and better user experience can have a positive impact on search engine rankings, improving the visibility of the website in search results.

Want to have a really good experience working with our team?

Hire developers and other web specialists at Alt-team, an e-commerce development company with 10+ years of experience creating high-traffic websites.

Alt-team Advantages: How we do things for our clients

Highly qualified developers with over 10 years of experience in e-commerce
Close interaction between digital marketers, web designers, full-stack developers, and SEO specialists
QA testing and mandatory code review. QA automation tests
We are a result-oriented team. We do our best to meet the clients' demands

Cases we create

E-commerce store

LakeLand Paints

Lakeland Paints is a UK eco-paint workshop with an online store that sells a variety of wall paint and varnish materials for homes.

Lakeland paints contains:

  • No VOCs.

  • No Heavy Metals.

  • No Solvents.

  • No Bad Stuff.

There are Tate Gallery, Greenpiece, Westminster Abbay among LakeLand Paints clients.

The store owners contacted our team for assistance in implementing these functions. We worked hard to accomplish all of our objectives and raise the store's popularity.

Andy Schwartzkopf

Design and content both were outstanding. They kept us informed about all the development processes and also integrate our feedbacks hand to hand.



What is the best website for interior design studio?

Do you know what are the main demands for the best website for the interior design agency?

There is a super project in our portfolio: London Interior Design Agency — BlackAndMilk (our loyal client).

This website's primary benefit is its quick page loads and high quality image content. Even uploaded video can't make the website slower.

We worked hard to meet all of our clients' image quality requirements while maintaining website performance.

Anatoly Alexeev

Thanks a lot for the effort. Guys, thank you so much! It’s been a long journey but I like how it looks



MetalsNet Marketplace provides access to the largest assortment of materials in the USA. The products offered by MetalsNet range from the most popular metals to rare unusual things.

Within one marketplace functionality, we created a comprehensive quotation system in the admin panel that enables buyers to obtain quotes with pricing and terms from several suppliers. As a result, the client has the chance to select the most suitable offer from the supplier.

We designed 3 different types of checkouts with custom fields, functionality:

  1. A client creates the quote;

  2. A client agrees with the supplier's offer;

  3. A supplier accepts the client's quote.

Basil Sabbah

With alt-team we started to work from 2018. We have implemented several projects and with all we were very satisfied. Their team is professional and works very quickly and reliably. We are currently working on the implementation of two large projects and we will give them others projects that are planned. Services alt-team recommend!



Chefmarket Place is a big marketplace business oriented to the food sector of Italy. It has a main doamin for the B2B marketplace and a subdomain for the B2C marketplace. Both websites are designed on commercial off the shelf software - CS-Cart MultiVendor platform.

It's a comples and long-lasting project.

The list of CS-Cart MultiVendor modifications we made is long. The most important tasks are:

  1. Complex system of restrictions according to the user location and role (vendor, big vendor, vendor for user).

  2. Complience with Italian Tax Laws

  3. Changes in the admin panel interface

  4. Integration with MangoPay payment system and

  5. SEO support and consultations

Alberto Di Gaetano

I wanted to start my wholesale business and needed a fully functional website to match the latest trends in the market. Alt-team gave me all the customized design options.



Werky is a German shop that sells handmade products made by physically challenged people. It's a great social project!

The owner of the Werky store provided us with the ready-to-use mockups. Our task was to integrate the design mockups into the CS-Cart e-commerce system. As dedicated CS-Cart developers, we worked on this project for several months, from the end of the 2019 year until the end of 2021 (roughly two years).

Our SEO specialist made a report about SEO tasks in January 2021.

Christoph Andrews

Alt-team is super reliable, fast quotations, delivers ontime. The communication is clear and goal-oriented. We very happy with this cooperation. Thanks!



Tignasse is a magazine that sells fashion photos. Clients of hairstyling saloons and fashion studios are the magazine's target audience. With the help of photos, the studio's clients choose the fashion look.

François Jeannin

They took the complete requirement of how I wanted it to look like and how the payment will get process everything. The design they shared was great and it was working perfectly fine.



It is dedicated to serving the angling community and this ecommerce website is devoted to providing the widest range of tackle at the cheapest prices from the best sellers. 

They are obsessed with tackle and customer experience, which has led this store to quickly become the largest dedicated online platform for tackle in the UK.

David Oak

I can highly recommend Alt Team for any CS Cart development work, either front end design or backend functionality. They have been very transparent with the work and hours they have done and I wouldn't hesitate to use them again

How we work

Having experience in web development for more than 10 years, we have worked out a clear scheme of work. Our approach to the business process suits SMBs and Enterprises. But we always listen to our customers, and we value their ideas about our cooperation.

By building strong business relationships, our team is pleased to provide quality development services to our clients.

A step-by-step website delivery process
01 / 08
Project planning
Development process
Testing process
Web promotion (SEO)
Technical support

Building onlineSMBs or large marketplaces

We are experts in the Jamstack Ecosystem. The main idea here is a headless approach. In a headless approach, the front end of your online store and the back end of it are "decoupled"; they stand independently of one another. 

There are numerous ready-to-use Jamstack solutions for creating an online store from scratch. We provide the best tool for your business needs. 

Self-hosted solitions

Headless ecommerce

Headless CMS

Static site generator

Headless search

Deployment platforms

Commont tools

Our team

We have Specialists in frontend, backend, web designers, and SEO masters.
We do our best to bring our clients success in online business by providing high-performance websites with complex backends and storefronts.
Our well-coordinated team of full-stack developers is supplemented with experienced web designers, data analysts, SEO experts, and content managers. We are able to provide you with the full cycle of the e-commerce development process.

Contact Us

Our email is

Please, do not hesitate to contact us via e-mail or use the form below if you need a quote for your E-commerce project or have any questions about our products or services. We will be glad to answer you in a short time.