9 years building and growing ecommerce businesses — backed by solid IT infrastructure, performance marketing, and CCTV security expertise.
Ecommerce, IT systems, digital marketing, and CCTV security — one expert who handles it all.
Full-stack store setup, migration, optimisation, and ongoing management across Shopify, WooCommerce, and Amazon marketplace.
Server setup, network management, security hardening, and IT infrastructure consulting for businesses that need reliability.
Data-driven paid campaigns, SEO strategy, and analytics setup that bring the right customers to your store at the right cost.
Professional CCTV design, installation, and maintenance for homes, offices, and commercial premises with remote monitoring setup.
Real projects with measurable results. Every engagement is built around outcomes, not deliverables.
Migrated a legacy WooCommerce store with 5,000 SKUs to Shopify, rebuilt the checkout flow, and integrated Amazon Seller Central for multi-channel selling. Speed optimisations cut page load time from 6s to under 2s.
Took over full-funnel Meta and Google Ads for a D2C brand. Rebuilt campaign structure, tightened audience targeting, and built a retargeting funnel that dramatically improved ROAS within 60 days.
Deployed a complete IT environment for a 30-person office — Windows Server, Active Directory, VPN, firewall — and installed a full 16-camera IP CCTV system with remote monitoring access for management.
Tools I work with regularly, grouped by domain.
I'm Karthick — a freelance specialist based in Coimbatore, Tamil Nadu. I've spent nearly a decade at the intersection of ecommerce, IT, marketing, and physical security, which means I understand how all of it connects.
I work with founders, brands, and businesses who want someone who sees the full picture — not just one piece of it.
Have a project in mind? Reach out directly or drop a message — I typically respond within a few hours.