When off-the-shelf themes, apps, and standard checkouts stop keeping up with how your business actually runs, MGLogics builds the custom storefronts, logic, and tooling that do, on Shopify, BigCommerce, and beyond, without the operational risk.
Most stores start fine on a template. Tick the ones that feel familiar. The more that land, the more custom development will pay for itself.
Plugins that slow the site down and break each other on every update.
Bundles, tiers, approvals, or fulfillment rules the default checkout won't express.
Orders, inventory, or catalog copied by hand between tools that should just talk.
A heavy theme and third-party scripts dragging Core Web Vitals and conversion down.
Customer-specific catalogs, net terms, quotes, and account roles bolted on awkwardly.
Moving to Shopify Plus or BigCommerce, or rescuing a project that lost momentum.
Select the situations that match your store. We'll show you where custom development helps most.
Talk through your store →Drag, swipe, or use the arrows: from the storefront customers see to the logic and integrations behind it.
Fast, accessible storefronts built from your design, without the bloat of a marketplace theme.
The rules that make your catalog and cart behave the way your business needs, not the way the theme allows.
Purpose-built apps for the workflows no public app covers, installed privately for your store, owned by you.
Your storefront wired to the systems that run the business, with the B2B controls wholesale buyers expect.
Custom work fails when scope drifts and stores ship broken. Our process is built to avoid both: clear scope up front, validated work along the way, and support after launch.
We audit your store, data, and workflows and document exactly what gets built before any code.
Platform, theme or headless, app or native: the simplest architecture that won't box you in later.
Work lands on staging in pieces you can test, with integrations validated against real data.
Cross-device QA, performance tuning, and a controlled launch with rollback paths.
We stay on as your dev team: monitoring, iterating, and building what's next.
We work natively in each platform's ecosystem rather than forcing a one-size-fits-all stack, choosing the tools that keep your store fast, maintainable, and yours.
Every engagement is built to be owned and maintained by your team: documented, tested, and handed off cleanly.
A custom theme or headless build, launched and live on your platform.
Private apps and API connections wired to your business systems.
Sections and components your team can manage without a developer.
Clear docs for how everything works and how to maintain it.
Core Web Vitals, cross-device testing, and accessibility checks.
A maintenance and iteration plan so the store keeps improving.
Where one of our apps already solves part of the job, we build it in, so your budget goes to the work that is unique to your business.
Every storefront we build ships with structured data, so search and AI engines understand it from launch.
Learn more about JSON-LD for AEO & SEO →
Building regional or international storefronts? Each visitor lands on the right one automatically.
Learn more about GeoLocation Traffic Redirect →It depends on your catalog, B2B needs, and existing systems. Shopify Plus excels at fast, app-rich retail and checkout extensibility; BigCommerce offers strong native B2B and multi-storefront capabilities with fewer transaction constraints. In discovery we recommend the platform that fits your requirements, and we build natively on both, so the advice isn't biased toward one.
Yes. Much of our work is extending and improving live stores: adding custom logic, integrations, or a private app rather than starting over. We also take on stalled or rescue projects where a build needs a steady team to finish it safely.
Usually the opposite. Custom builds often replace a stack of heavy third-party apps and scripts with lean, purpose-built code, improving Core Web Vitals and conversion. Performance is part of our QA pass, not an afterthought.
Yes. The themes, apps, and integrations we build are yours, documented and handed off so your team, or any developer, can maintain them. You're never locked into us to keep the lights on.
We offer ongoing support and iteration plans. Many clients keep us on as their development team to monitor the store, ship improvements, and build the next set of features as the business grows.
Tell us what your current setup can't do. We'll map the build.
