When Shopify, WooCommerce and Magento cannot bend to your business model — we build custom commerce platforms tailored to your catalogue, pricing logic and operational reality.
01 / A better starting point
Is Your Custom Ecommerce Costing You Customers Every Day?
Most businesses lose customers every day to underperforming custom ecommerce. If any of these sound familiar, you are losing revenue right now:
02 / Built around your ambition
Our custom ecommerce development services — 8 Bespoke Solutions
- 01
Custom commerce architecture (Laravel + Postgres + Next.js)
We design and build commerce platforms on Laravel, PostgreSQL and Next.js, with domain models shaped around your products, pricing and order lifecycle.
- 02
Headless ecommerce on top of any commerce engine
We build a custom storefront over Shopify, commercetools, Medusa or another engine when its commerce primitives fit and only the front end needs to change.
- 03
Marketplace development with seller portals + payouts
We build multi-vendor marketplaces with seller onboarding, listing moderation, commission rules, split payouts through Stripe Connect or similar, and dispute tooling.
- 04
Custom checkout with financing, KYC, regulatory compliance
We develop checkouts that include financing options, KYC and age verification, and regulated consent steps while keeping the flow as short as compliance allows.
- 05
Configurator-driven pricing and made-to-order products
We build product configurators with rule-based pricing, live previews and production specifications passed straight to manufacturing for made-to-order goods.
- 06
Real-time ERP/WMS/MRP integration
We connect the platform to ERP, WMS and MRP systems through event-driven integrations so stock, pricing and production status update as changes happen.
- 07
Industry-specific business logic
We encode the rules specific to your sector, such as trade eligibility, regulated products or subscription logic, directly in the platform instead of plugins.
- 08
Phased delivery with feature-flag rollouts
We release the platform in phases behind feature flags, starting with an MVP and adding capabilities gradually so risk stays low and feedback shapes each stage.
The Payoff
Why a Custom Ecommerce Solution Pays Off
Pricing logic that matches your business
Configurators, tiered contracts and made-to-order pricing are modelled exactly as you sell, not squeezed into platform rules.
Regulated checkout steps done properly
Identity checks, financing applications and compliance approvals are built into the purchase flow where they belong.
Marketplace mechanics you control
Seller onboarding, commission rules, payouts and disputes follow your own policies rather than a plugin's limits.
Intellectual property you own
The codebase is yours, so your competitive processes are not locked inside someone else's platform.
How we work / From idea to impact
How We Build Custom Ecommerce Solutions
- 01
Is custom right?
We first test your requirements against existing platforms and headless options, and only recommend custom where it is justified.
- 02
Domain modelling
We map products, pricing rules, order states and user roles with your team so the data model reflects how the business works.
- 03
Architecture and MVP scope
We define the services, integrations and first release scope, keeping early phases small enough to reach customers quickly.
- 04
Iterative development
Features are built in short cycles behind feature flags, with regular demos so you can steer priorities as you go.
- 05
Integration and compliance testing
Payment, identity, ERP and fulfilment flows are tested end to end, including failure and refund scenarios.
- 06
Phased rollout
We release to a limited audience first, monitor closely, then widen access as each part proves stable.
Why Devintek
Why Companies Choose Devintek for Custom Ecommerce
We will tell you when a platform would serve you better than custom
Proven stack of Laravel, PostgreSQL and Next.js
Marketplace experience covering sellers, commissions and payouts
Feature-flag releases that reduce launch risk
Architecture documented so any competent team can maintain it
Full source code ownership from the first commit
Your vision. Our craft.
Strategy, design and development working as one connected team.
Industries
Industries That Need Custom Ecommerce Solutions
- Online marketplaces
- Made-to-order manufacturing
- Financial and insurance products
- Pharmacy and regulated goods
- Travel and bookings
- Rental and hire services
- Print and personalised products
- Industrial B2B
Investment
Custom Ecommerce Development Phased Around Your Business Model
Phase 1 MVP
USD 80–200K
- Core catalogue, cart and checkout
- Custom pricing engine
- Key ERP integration
- 8–14 week delivery
Phase 2 Launch
USD 150–400K
- Full storefront and admin
- Marketplace or configurator modules
- Payments and compliance steps
- Launch by month 6–9
Phase 3 Advanced
USD 100–300K+
- Advanced workflows and automation
- Real-time WMS and MRP sync
- Feature-flag rollouts
- Ongoing scale-up engineering
FAQ
Frequently Asked Questions
Still have questions?
Our team replies within one business day with a straight answer, not a sales pitch.
Contact usCustom Ecommerce Development Services for Growing Businesses
Custom ecommerce development services exist for the small but important set of businesses whose commerce requirements cannot be served by Shopify, WooCommerce, Magento or BigCommerce no matter how creatively configured. Configurator-driven pricing, made-to-order products, real-time third-party quote APIs, marketplace business models, regulated checkouts requiring KYC or identity verification, complex B2B pricing with contract-specific catalogues — each is a legitimate trigger for custom. We approach custom ecommerce engagements with deliberate phasing because big-bang custom launches almost always fail. Phase 1 is an MVP — catalogue, cart, checkout and account flows on a single instance with a small SKU set, shipped in 8–14 weeks. Phase 2 is the full launch — complete catalogue migration, payments, operational integrations and SEO preservation, shipped in 10–18 additional weeks. Phase 3 is advanced features — marketplace seller portals, complex pricing rules, storefront polish, headless front-ends — shipped in 8–16 additional weeks. Each phase is releasable to a controlled audience before the next ships. Our default custom commerce stack is Laravel + Postgres + React/Next.js with Stripe or Adyen for payments, Algolia or Typesense for search, and Cloudflare for the edge. About half the clients who arrive asking for custom ecommerce leave a discovery call with a Shopify or Magento recommendation instead, because we have learned that custom is rarely the cheapest answer.
Keep Exploring
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Ready to Grow With Custom Ecommerce?
Let's discuss your goals on a free 30-minute strategy call. You will leave with a written roadmap — whether you hire us or not.
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