Krunal N.
Mobile App Developer | iOS | Flutter | AI | MVP | Vibe code Expert
Hi, I’m Krunal — a results-driven Mobile App Developer with 8+ years of experience building scalable, high-performance apps for startups and businesses. I’ve successfully delivered 80+ mobile apps across iOS, Android, and Flutter — helping clients go from idea → MVP → live product → scale. 🔥 What I Specialize In 📱 iOS Development (Swift, SwiftUI, Objective-C) 🤖 AI-Powered Apps (ChatGPT, OpenAI APIs, Dialogflow) 🚀 Flutter Cross-Platform Development ⚡ MVP Development for Startups 🎨 Clean UI/UX with High Retention Focus 🔗 API Integrations (Firebase, REST, Payment Gateways) 🤖 AI + No-Code / Vibe Coding Expertise I help clients build faster using modern tools and AI workflows: ⚡ Rapid prototyping using vibe coding approach 🧠 AI-assisted app flows using OpenAI API 🛠️ Building MVPs using tools like Lovable, FlutterFlow & hybrid stacks 🔄 Converting no-code prototypes into scalable production apps 👉 Perfect for founders who want to validate ideas quickly and cost-effectively. ⚙️ Performance & Optimization I don’t just build apps—I make them fast, scalable, and production-ready: - App Store & Play Store optimization (ASO basics included) - Smooth UI performance & memory optimization - Crash-free experience (Firebase Crashlytics integration) - Clean, maintainable architecture 🎯 Why Clients Choose Me ✅ Clear communication & fast response ✅ Pixel-perfect UI implementation ✅ Startup-friendly mindset (cost + speed optimized) ✅ Long-term support & scaling guidance 📞 Let’s Build Something Great Have an app idea? I can help you: ✔ Validate your idea ✔ Build your MVP fast ✔ Launch on App Store / Play Store ✔ Scale with AI & modern tech 👉 Your idea deserves more than just code—let’s turn it into something people love using.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $3.4k
Billed in all: $11,176$11k
$854 in the last 6 months
Across 5 contracts
Across 21 contracts
Earnings, last 30 days
Skill rankings: Top 16% in Swift
Ranked by MRR among everyone on Upwork with the skill.
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- #547App Development2,592 freelancers · 🇮🇳 #137Top 21%🇮🇳#137 of 634
- #585Swift3,634 freelancers · 🇮🇳 #206Top 16%🇮🇳#206 of 1,276
- #676iOS3,908 freelancers · 🇮🇳 #195Top 17%🇮🇳#195 of 1,205