Add senior CS-Cart and Multi-Vendor engineers to your team — full-time, part-time or hourly. You direct the work in your tools; we provide developers from an authorized CS-Cart partner with 200+ projects behind them, at India-based rates without Western-agency overhead.
Same engineers, three ways to engage — switch or scale as your workload changes.
A full-time CS-Cart engineer working exclusively on your store or marketplace — in your chat, your board, your standups. Monthly engagement; pause or scale with notice.
A senior developer for a fixed block of monthly hours — perfect for add-on maintenance, upgrades and a steady stream of marketplace improvements.
Fixed scope, fixed quote — custom add-ons, mobile apps, migrations or upgrades delivered as a project. See our CS-Cart development services.
Engineers who live in CS-Cart and Multi-Vendor every day — the team behind dozens of published add-ons and marketplace apps.
Bespoke CS-Cart add-ons, payment and shipping integrations built upgrade-safe to platform standards.
Vendor onboarding, commissions, payouts and marketplace workflows tailored to your business model.
Customer and vendor mobile apps connected to your live CS-Cart store — the same apps featured in our case studies.
Conversion-focused storefront themes and responsive frontend work across desktop and mobile.
CS-Cart version upgrades, security patches and store audits without breaking customisations.
Stores tuned for large catalogs and real order volume — our builds run marketplaces handling 50K+ orders a day.
A simple, low-friction path to an embedded developer.
Store or marketplace, workload, seniority and hours — a short call or WhatsApp message is enough.
We propose engineers matched to your needs; you interview them before anything is signed.
Hours, rate, tools and reporting cadence agreed up front — with a clear monthly quote.
Your developer joins your tools and workflow. Add capacity or wind down as your roadmap changes.
An authorized CS-Cart partner — not a freelancer marketplace — standing behind every developer.
Senior engineers based in Noida, India — enterprise-grade delivery without Western-agency overhead, with working-hours overlap for EU, Gulf and US-East teams.
Your developer has our whole bench behind them — senior review, DevOps help and a replacement path if you ever want a different fit.
"By far, the best team for CS-Cart development. I've tried 10+ companies — Ecarter is better than all of them combined." — Hélder Lima, Founder & CIO, Venddor
What store and marketplace owners usually ask first.
It depends on seniority and engagement model. Dedicated full-time developers are priced as a flat monthly rate; part-time engagements as a monthly hours block. Because our engineers are based in India, rates are substantially below comparable US/EU agency rates. Tell us your requirements and we'll give you a clear, all-in monthly quote — no hidden costs.
For most engagements we can propose matched developer profiles within a few business days, and your developer can start as soon as the engagement is agreed — typically within days, not weeks.
Yes — Multi-Vendor marketplaces are our core CS-Cart specialty: vendor workflows, commissions, payouts, vendor mobile apps and marketplace-scale performance across 200+ projects.
Yes. Your developer works in your Slack/Teams, Jira/Trello and Git workflow, with agreed working-hours overlap. India's timezone gives natural overlap with European, Gulf and US-East business hours.
You do. Work is committed to your repositories and delivered under an agreement that assigns the work we produce for you to you.
Yes — full builds, migrations and mobile apps as fixed-quote projects. See our CS-Cart development services and case studies.
Tell us your marketplace and workload — we'll send matched developer profiles and a clear monthly quote.