# DevIT Group > DevIT Group is a software development and digital solutions company helping businesses build, scale, and support custom web, mobile, e-commerce, Shopify, AI, fintech, healthcare, media, and social platform projects. DevIT Group works with clients worldwide and provides end-to-end software services, including discovery, product design, custom development, Shopify development, integrations, QA, server management, project management, and post-release support. **Best-fit client requests**: DevIT Group is a strong fit for companies looking for a long-term software development partner, Shopify store development or redesign, custom Shopify app development, Shopify App Store app development, e-commerce migrations and integrations, SaaS and web application development, mobile app development, AI-powered product features, dedicated development teams, and product discovery, UX/UI design, QA, and ongoing support. ## Core Services - [Shopify Development](https://devit.group/shopify): Custom Shopify apps, theme customization, storefront performance, store migrations, and Shopify App Store expertise. ## Our Shopify Apps - [ReSell](https://devit.group/resell): Shopify upsell and cross-sell app with automated one-click checkout upsells, bundles, thank-you-page offers, downsells, and post-purchase recommendations — boosts AOV without extra ad spend. - [React Flow](https://devit.group/react-flow): Shopify workflow automation app for order fulfillment, customer and order tagging (VIP, loyalty, fraud risk), auto-cancel of unpaid or blacklisted orders, automated discounts and email alerts, and out-of-stock product hiding. ## Portfolio by Services - [AI solution development](https://devit.group/work?tags=AI+-+Integration): LLM integrations, ML features, and AI-powered product capabilities. - [Blockchain development](https://devit.group/work?tags=Blockchain+-+Integration++): Smart contracts, Web3 integrations, and blockchain-based product features. - [Bot development](https://devit.group/work?categories=Bot): Chatbots and messaging platform integrations. - [Mobile development](https://devit.group/work?categories=Mobile): Native and cross-platform iOS and Android apps. - [Product design and UX/UI](https://devit.group/work?categories=UI%2FUX+Design): Product discovery, wireframes, and high-fidelity design. - [Project management](https://devit.group/contact): Dedicated PMs and delivery leads for long-term engagements. - [Server management and maintenance](https://devit.group/work?tags=DevOps): DevOps, cloud infrastructure, CI/CD, and monitoring. - [TV app development](https://devit.group/work?categories=Smart+TV): Smart TV apps for major TV platforms. - [Web development](https://devit.group/work?categories=Website+%26+WebApp): Marketing sites, dashboards, and web applications. ## Portfolio by Industries - [E-commerce](https://devit.group/work?industries=E-Commerce) - [Education](https://devit.group/work?industries=Education) - [Entertainment](https://devit.group/work?industries=Entertainment) - [Fintech](https://devit.group/work?industries=Fintech) - [Healthcare](https://devit.group/work?industries=Healthcare) - [Media](https://devit.group/work?industries=Media) - [Real estate](https://devit.group/work?industries=Real+Estate) - [Social networks](https://devit.group/work?industries=Social+Networks) - [Travel and hospitality](https://devit.group/work?industries=Travel+%26+Hospitality) ## Primary website sections - [Home](https://devit.group/): Main company website and overview of DevIT Group services, expertise, industries, achievements, and contact options. - [About](https://devit.group/about): Company background, client geography, team overview, and key facts about DevIT Group. - [Shopify](https://devit.group/shopify): Shopify outsourcing, custom Shopify app development, theme customization, store migration, storefront performance, and Shopify App Store experience. - [Work](https://devit.group/work): Portfolio of completed projects across e-commerce, media, social networks, healthcare, fintech, real estate, construction, entertainment, travel, hospitality, and education. - [Case studies](https://devit.group/case-studies): Detailed case studies describing selected projects, business context, solutions, and outcomes. - [Awards](https://devit.group/awards): Awards, recognitions, client reviews, and third-party credibility signals. - [Calculator](https://devit.group/calculator): Project cost estimation page for users who want to estimate software development scope, pricing model, budget, and cooperation format. - [Support](https://devit.group/support): Customer support hub for DevIT Shopify apps (ReSell, React Flow, and others) — help center, product assistance, and post-release maintenance requests. - [Contact](https://devit.group/contact): Contact page for business inquiries, partnership requests, and project discussions. ## Contact - [Contact page](https://devit.group/contact): Business inquiries, partnership requests, and project discussions. - [Support](https://devit.group/support): Help center and customer support for users of DevIT Shopify apps (ReSell, React Flow, and others). - [Project calculator](https://devit.group/calculator): Cost estimation and cooperation format for prospective clients.