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All Case StudiesMobile-First, PWA & Native

Mobile-first is not a strategy — it's the only viable path to scale in emerging markets

Mobile-FirstPWANative AppsEmerging MarketsPerformance Engineering
Mobile-First, PWA & Native

Overview

85% of internet users in India are mobile-only. If your product isn't built mobile-first, you're not building for 85% of your market. We don't retrofit desktop experiences for small screens — we design for the device in your customer's hand, then scale up.

The Challenge

Most agencies build for desktop and add a responsive wrapper. The result? Bloated pages that take 8 seconds to load on a mid-range Android phone, forms that are impossible to fill on a 5-inch screen, and features that assume a stable WiFi connection. In markets like India, Southeast Asia, and Africa — this approach fails at scale.

Our Approach

We start every project with a mobile performance budget. Every feature earns its place by proving it works on a $150 Android phone with a 3G connection. We choose between PWA and native based on what the product actually needs — not what's trendy. Push notifications, camera access, offline-first data sync, GPS — these drive the native vs PWA decision. Everything else is PWA-first for reach and speed.

What We're Building

  • Mista Eats: Native mobile ordering platform designed for Indian networks — offline menu browsing, instant checkout, push notification driven reordering
  • CoreRun: Native iOS with GPS tracking, HealthKit integration, and real-time performance metrics — features that demand native hardware access
  • Her Seasons: PWA-first approach — installable, offline-capable wellness companion that works on any device without app store friction
  • Performance budgets enforced: sub-3-second load on 3G, sub-100KB initial JS bundle, lazy-loaded everything else

Why It Matters

The next billion internet users aren't on MacBook Pros with fiber connections. They're on Android phones with prepaid data plans. Building for them isn't charity — it's the largest untapped market in software. Mobile-first isn't a feature. It's a market decision.

Our Role
  • Mobile-First Architecture
  • PWA vs Native Strategy
  • Performance Budget Engineering
  • Offline-First Design Patterns
  • Cross-Platform Decision Framework
  • Emerging Market Optimization
Impact
  • Sub-3-second load times on 3G networks across all projects
  • PWA installability achieving 40% higher retention than mobile web
  • Native iOS app in App Store review within 60 days of kickoff
  • Offline-first patterns ensuring functionality without connectivity
  • Performance-first architecture supporting India-scale deployment

Every trail starts
with a single step.

Tell us what you're building.

Start a conversation

1energytogether@gmail.com