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Service Hub

Web & App Development

Production-grade websites, web applications, and mobile prototypes engineered for performance, conversion, and scale. Our development team ships in weeks what traditional agencies quote in months.

6 Services
2 wks Avg Build
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01 — Our Services

Everything You Need to Ship

From single landing pages to full-stack web applications, our engineering team delivers production-ready digital products with clean architecture, responsive design, and performance baked in from day one.

01

AI Website Builder

Custom, high-performance websites built from the ground up. No templates. No page builders. Hand-crafted code tailored to your brand, your goals, and your audience. Our developers write clean, semantic HTML, efficient CSS, and lean JavaScript that loads fast and converts visitors into customers. Every site ships with built-in SEO fundamentals, responsive layouts across all breakpoints, and accessibility compliance baked into the foundation.

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02

Landing Pages & Funnels

Conversion-engineered landing pages and multi-step funnels that turn paid traffic into measurable revenue. Our engineering team builds each page around a single objective: getting the visitor to take action. We structure layouts for scanability, write persuasive copy hierarchies, and implement A/B testing infrastructure from the start. Every funnel is instrumented with tracking pixels, event-based analytics, and CRM integrations so you know exactly what is working.

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03

E-Commerce Store Builder

Full-featured online stores built on Shopify, WooCommerce, or custom headless architectures. Our developers handle everything from product catalog configuration and payment gateway integration to shipping logic and tax automation. We build stores that look premium, load fast, and make the checkout experience frictionless. Inventory management, discount systems, subscription models, and abandoned cart recovery are standard features in every build we deliver.

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04

Web App / SaaS MVP

Get your software idea to market fast with a production-quality minimum viable product. Our developers build functional web applications with user authentication, database architecture, API integrations, and admin dashboards using modern frameworks and proven patterns. We focus on the features that matter for launch, architect the codebase for future scale, and deliver a product you can put in front of paying users — not a fragile prototype that falls apart under real-world conditions.

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05

Mobile App Prototype

Interactive, high-fidelity mobile app prototypes that look and feel like the real thing. Our engineering team builds clickable prototypes using progressive web app technology and cross-platform frameworks that run natively on both iOS and Android. Whether you need a prototype for investor demos, user testing, or stakeholder approval, we deliver polished, functional experiences that validate your concept before you commit to a full native build. Test your idea with real users, gather data, and iterate fast.

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06

Redesign & Optimization

Breathe new life into an underperforming website. Our developers conduct comprehensive audits covering performance metrics, conversion analytics, SEO health, accessibility gaps, and mobile responsiveness. Then we rebuild strategically — not just a cosmetic reskin, but a ground-up architecture overhaul that addresses the root causes of poor performance. Expect faster load times, higher search rankings, better conversion rates, and a modern design that builds trust with your audience from the first interaction.

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02 — Why 3 Lions vs Traditional

A Different Kind of Development Partner

Traditional agencies charge retainers, pad timelines, and hand you a website built on the same template they sold to the last ten clients. We work differently.

Traditional Agency

The Old Way

  • 8-16 week timelines — Discovery meetings, committee reviews, and revision rounds that drag simple projects into multi-month engagements.
  • $15K-$50K+ budgets — Bloated teams with account managers, project coordinators, and junior developers learning on your dollar.
  • Template-based builds — Generic designs from ThemeForest with your logo swapped in. The same layout your competitor uses.
  • Locked-in hosting — Proprietary platforms and recurring fees that keep you dependent on the agency for every small change.
  • Post-launch silence — Once the invoice is paid, support tickets go unanswered and optimization is a separate retainer.
3 Lions Advantage

The Better Way

  • 2-4 week delivery — Our engineering team works in focused sprints. No bloat, no bureaucracy. You see real progress in the first week.
  • 60% cost savings — Lean team, efficient workflows, and intelligent tooling mean you get senior-level output at a fraction of the cost.
  • 100% custom code — Every line written specifically for your project. No templates, no page builders, no shared assets. Your site is yours.
  • You own everything — Clean, documented code deployed to your hosting. Walk away whenever you want with no vendor lock-in.
  • 30-day post-launch support — Bug fixes, performance tuning, and content adjustments included. We do not disappear after delivery.
03 — Results

What a Build Looks Like

Real outcomes from our development pipeline. Every project follows the same disciplined process — and every project delivers measurable business impact.

Featured Project

E-Commerce Platform Redesign

A mid-market retail brand came to us with an e-commerce site built on an outdated WordPress theme. Page load times exceeded six seconds on mobile, the checkout flow had a 78% abandonment rate, and organic search traffic had been declining for three consecutive quarters. Our developers rebuilt the entire storefront on a modern Shopify architecture with custom theme development, optimized product page layouts, streamlined checkout logic, and comprehensive SEO restructuring. The project was scoped, designed, built, and launched in fourteen business days.

45% Conversion Improvement
2 wk Total Build Time
3.2x Faster Page Load

Ready to Build?

Tell us what you need. Our engineering team will scope the project, define the architecture, and give you a clear timeline and fixed price within 48 hours. No obligations, no pressure, just a straightforward conversation about what it takes to ship your project.

Amplify Your Build