E-Commerce Development

WooCommerce stores you own outright. No monthly fees eating your margin

2 days ago

Back-End Development
Performance Optimization
Front-End Development
E-Commerce Development
API Design

WooCommerce stores you own outright. No monthly fees eating your margin cover

Overview

Every month you pay platforms, apps and plugins a little more. Every month your margin gets a little thinner. There's another way. WooCommerce gives you a store you actually own. No platform subscriptions. No limits on design or features. Full control. The catch? Most WooCommerce stores are slow, clunky and built by people who've never sold anything. That's the part I fix. What you get: • Custom WooCommerce store built around how your buyers decide • 25+ payment gateways: cards, bank transfer, installments, crypto • Shipping and parcel locker providers with automatic labels • Easy admin: edit content, run discounts and manage orders yourself • Integrations with accounting, email marketing and supplier feeds Proof: Waterpik Lithuania got 22% more orders after our CRO audit and store redesign. Why me: 70%+ of our projects are WooCommerce, WordPress and Shopify. 200+ US & EU brands served. 4.9 rating. Projects start from $2,400 + VAT, with a free estimate first, so you know the price before a cent moves. Tell me what you sell. I'll tell you how I'd sell more of it.

Deliverables

Custom WooCommerce store designed and built for conversions
Payment gateways set up and tested (cards, transfer, installments)
Shipping and parcel locker integrations with automatic labels
Migration from your old platform with zero data loss
Accounting, email and supplier integrations
Training so you can manage the store yourself

How it works

Free call: you show me what you sell, I show you where sales are leaking
Fixed estimate and plan, so you know the price before a cent moves
Design and build, with progress you can see at every step
Launch, test every checkout path, and stay with you until orders roll in

FAQ

Why WooCommerce instead of Shopify?

No monthly platform fees, full ownership and no limits on design or features. If Shopify fits you better, I'll tell you. I build both.

Can you move my existing store?

Will I be able to manage it myself?

About the seller

Mantas Karmaza

€100M+ added via 4,000+ A/B tests for 360Cycles, Draco and over 200 other DTC brands

Lithuania

Most e-commerce sites bleed revenue. I plug the leaks, so the traffic you already pay for turns into orders. 10+ years in e-commerce growth, from RRR.lt to Flatyz.com and CCS Baltic. Founder of Mantas Digital (Vilnius, 2021). The numbers: • 4,000+ A/B tests run, €100M+ in extra revenue for clients across the US & EU • 200+ DTC brands helped • 400+ visual CRO audits delivered in 2026 • 4.9 rating across Clutch, Google, Trustpilot & Facebook (50+ verified reviews) Recent results: • 360 Degrees Cycles: €1.5M+ in sales on €30k+ invested • MeriWoolArt: +42% conversions • Draco Slides: +23% conversions, +265% mobile speed • Waterpik: 22% more orders What I do: CRO & UX audits, A/B testing, Shopify, WooCommerce & WordPress builds, speed, SEO, email & business automation, AI integration. If you want pretty, hire a designer. If you want profit, message me. Case studies: mantasdigital.com/case-studies

Member since2026

View Mantas's profile

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10% more conversions in 60 days, same traffic, or your money back Website care so your site never breaks the day your sales spike SEO that brings buyers ready to pay, not just pretty traffic graphs Find out exactly why visitors leave without buying, and fix it

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