# Custom Development > Custom Shopify storefronts, headless e-commerce architecture, web applications, and mobile apps. For brands that have outgrown templated themes and need a technical partner who understands both code and commerce. **Canonical URL:** https://tiptopglobalventures.com/services/custom-development --- ## What We Build - **Custom Shopify storefronts** — custom themes, Liquid templates, Shopify 2.0 sections, metafield-driven layouts - **Headless commerce** — Shopify Storefront API + Next.js/Remix frontends for performance-critical brands - **Shopify apps** — public apps in the Shopify App Store, private apps for internal operations - **Custom e-commerce platforms** — when Shopify/WooCommerce/BigCommerce don't fit - **Web applications** — admin dashboards, inventory tools, customer portals - **Mobile applications** — native iOS/Android and React Native - **AI integrations** — product recommendation engines, chat assistants, content generation tooling - **Backend integrations** — ERP, 3PL, accounting, shipping, fraud detection ## Tech Stack - **Frontend:** Next.js, React, TypeScript, Tailwind CSS, Framer Motion - **Backend:** Node.js, Python, Express, Hono - **Database:** PostgreSQL, SQLite, Redis, KV - **Infrastructure:** Cloudflare Workers, Vercel, AWS, Hostinger - **Commerce:** Shopify (Storefront + Admin API), WooCommerce, BigCommerce, Medusa ## The TipTop Build Framework 1. **Discovery & Strategy (week 1)** — goals, constraints, success metrics, non-negotiables 2. **Wireframing & UX (weeks 2-3)** — user flows, wireframes, interaction design 3. **Visual Design (weeks 3-4)** — brand-aligned visual system, prototype 4. **Development (weeks 5-10)** — iterative sprints with weekly demo 5. **QA & Testing (week 11)** — cross-browser, cross-device, performance, accessibility 6. **Launch & Optimization (week 12+)** — phased launch, monitoring, post-launch fixes ## Pricing Projects start at $15,000. Typical ranges: - **Custom Shopify theme:** $15,000-$35,000 - **Headless Shopify + Next.js:** $45,000-$120,000 - **Shopify app (public or private):** $25,000-$80,000 - **Custom web platform:** $60,000-$250,000+ - **Mobile app (iOS + Android):** $80,000-$200,000 Fixed fee, not hourly. Milestones tied to deliverables. ## Who This Is For - Shopify brands hitting performance limits of their current theme - DTC companies needing unique experiences (quiz, configurator, subscription flows) - Brands launching marketplaces or multi-vendor platforms - Companies building internal tools their existing SaaS doesn't cover - Founders who've outgrown no-code and need real engineering ## Who This Is Not For - Brands with under $10K/month in revenue (ROI rarely justifies custom) - Founders who want "quick tweaks" (use our Platform Management service) - Anyone expecting a launch in under 4 weeks (good work takes time) ## Code Quality Standards - TypeScript throughout - Component-driven architecture - Automated testing (unit + E2E) - Performance budgets enforced at build time - Accessibility AA minimum - Mobile-first responsive - SEO/GEO optimized at the structural level ## Ownership and IP All code belongs to you. Full source, full repo access, no license restrictions. We deliver documentation so your team or another agency can maintain it. ## Frequently Asked Questions ### How long does a custom Shopify theme take? Typical 8-12 weeks from kickoff to launch. Faster if existing brand assets, longer if full design system work is needed. ### Do you maintain after launch? Yes. We offer ongoing maintenance retainers or you can take it in-house. No lock-in. ### Can you work with our existing designer/agency? Yes. We frequently handle development only, collaborating with a client's brand studio. ### What if Shopify limits us? We propose headless early if we see limits coming. Better to architect correctly upfront than refactor under pressure. ### Do you do SEO during development? Yes. Technical SEO (schema, semantic HTML, performance) is baked in. Content SEO is separate. ## Contact - **Phone:** (754) 280-5288 - **Email:** info@tiptopglobalventures.com