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Actionable insights, real case studies and practical service guidance from the GMI team — to help you choose with confidence and build what scales.
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Build or modernise a mobile app
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- Mobile app development
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Connect business systems
Integration that unlocks end-to-end flow and visibility.
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Featured insight
How do you integrate ERP with a field sales mobile app?
A practical ERP–CRM–mobile architecture guide covering data ownership, offline mode, synchronization, security, MVP scope and build vs buy.
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Latest articles
Actionable insights from our team and trusted experts.
E-commerceMedusa vs Shopify Plus: headless e-commerce TCO in 2026Updated: October 12, 2026· Originally published: July 2, 20264 min readMobile appsAI-built mobile app production-readiness checklistUpdated: October 12, 20265 min readE-commerceMedusaJS + Next.js for B2B storefronts: architecture, cost and risksUpdated: September 4, 2026· Originally published: March 18, 202618 min readMobile commerce analyticsMobile commerce analytics tracking plan — events and examplePublished: August 26, 202611 min readMobile commerce analyticsBest analytics tools for mobile commerce — comparisonPublished: August 26, 202610 min read
All insights
Every article remains available, organised into practical topics.
Commerce
MedusaJS vs Shopify for B2B commerce9 min readCustom commerce vs Shopify Plus: how to calculate TCO8 min readNext.js vs Remix for a commerce storefront8 min readMedusaJS vs custom Node.js commerce engine8 min readHeadless vs monolith commerce in 2026: cost, risks and decision framework18 min readEvent-driven commerce: Redis, RabbitMQ, SQS or Kafka?18 min readCPQ for manufacturing and B2B ecommerce: pitfalls, architecture and cost20 min readReal-time inventory in quick commerce: reservations, Redis, WMS and overselling19 min readMACH architecture in ecommerce: a stakeholder guide20 min readSFD commerce app: lessons from high traffic and MTA recognition16 min readEcommerce observability: how to prepare checkout for Black Friday 202621 min readB2B marketplace split checkout: orders, payments, payouts and invoices22 min readComposable commerce OMS: fulfilment, split shipments and ERP/WMS22 min readMACH vs composable commerce in ecommerce: is it the same thing?18 min readWhen should you not adopt MACH architecture in ecommerce?18 min readMedusa vs commercetools vs Saleor - headless B2B in 202617 min readHow much does a MedusaJS implementation cost in 2026?17 min readMedusaJS B2B e-commerce guide 202618 min readMedusaJS development agency in Europe - how to choose18 min readMedusa vs Saleor - headless comparison 202617 min readNext.js commerce in production: caching, PPR, MedusaJS and Core Web Vitals23 min read
Mobile
AppsFlyer and Firebase for commerce apps — architecture9 min readRetention metrics for commerce apps9 min readExpo vs bare React Native for business apps8 min readReact Native vs PWA for a commerce app8 min readIn-house vs agency for mobile app development8 min readERP integration for a field sales mobile app15 min readMobile Trends Awards 2025 nomination: SFD app in Commerce category10 min readReact Native vs native apps in 2026: a business decision, not a technology religion23 min readReact Native app store launch checklist for App Store and Google Play19 min readT-shaped developers in mobile commerce: when they speed delivery up, and when they hide risk20 min readMobile app and backend from one partner: when does it make sense?21 min readReact Native vs Flutter in 2026 - business decision guide17 min readReact Native app development cost in 202617 min readHow to choose a React Native development company17 min readReact Native agency in Europe - how to choose a partner 202617 min readCommerce mobile app development guide 202618 min readReact Native app maintenance cost in 202616 min readExpo for business apps - when and why 202617 min readE-commerce mobile app margin: when an app lifts LTV and when it burns budget22 min readMobile UX/UI trends in 2026: design that sells16 min read
AI
Integrations
NestJS vs Express for a product backend8 min readPrisma vs Drizzle for PostgreSQL SaaS8 min readThird-party software: benefits, risks and a selection checklist10 min readCMS, CRM and ERP: what is the difference and when should they integrate?11 min readNestJS microservices: when should ecommerce split order processing from a monolith?18 min readPostgreSQL RLS for multi-tenant SaaS: data isolation, cost and risks18 min readB2B ecommerce trade credit: ERP, limits, invoices and risk22 min readNestJS, Prisma and PostgreSQL at scale: diagnosis, architecture and cost22 min readMACH architecture in B2B ecommerce: ERP, PIM and payments18 min read
Delivery
Dedicated team vs fixed-price software project8 min readWhat is a mockup, and why should you create one before coding?8 min readSolar monitoring system development: architecture, features and delivery process12 min readBlockchain at the core of an IT product: when it helps and when it does not10 min readProxy Product Owner: how to avoid decision chaos in a software project10 min readChoosing a software development company for a Dubai-based business10 min readProduct design vs product development: responsibilities and delivery order9 min readOutsourcing software development: benefits, risks and a control model12 min readStaff augmentation vs product team: when to buy capacity and when to buy outcomes22 min readEcommerce security review before Black Friday: a CTO checklist21 min readNearshore software development from Poland - guide 202618 min readHire dedicated developers from Poland - nearshore model 202616 min readPoland vs US agency - software development cost 202617 min readMVP strategy: How to scope, build and price an app in 2026 (without burning budget)16 min readB2C loyalty app: how to grow repeat purchase without burning margin19 min read
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