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Inna F.
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Inna F.

React Native Developer | Mobile App Developer | AI App Development

☕ Planned an impressive profile opener, but Upwork’s latest update took my morning hostage. 🚀 Top React Native & AI-Powered Mobile Development Expertise 🤖 Building AI-native mobile applications, intelligent assistants, and scalable SaaS products ⚡ Accelerating MVP delivery by 30–40% using AI-assisted engineering workflows 📱 5+ years of React Native experience delivering cross-platform applications for startups and growing businesses 🔧 Working with OpenAI, Claude, Gemini, AI Agents, LLM integrations, automation workflows, and modern AI tooling 🌎 Delivered mobile products across Healthcare, Fitness, FinTech, SaaS, eCommerce, Marketplaces, and Enterprise domains Welcome! 👋 I'm a Senior React Native Engineer specializing in AI-powered mobile products, cross-platform application development, and scalable SaaS solutions. Over the last 5+ years, I've helped startups and product teams launch mobile applications used by thousands of users worldwide. My focus goes beyond coding — I help design scalable architectures, integrate AI capabilities, and bring products to market faster using modern AI-assisted development workflows. 🚀 AI-FIRST MOBILE DEVELOPMENT ✔ OpenAI, Claude, Gemini, and custom LLM integrations ✔ AI-powered chatbots and virtual assistants ✔ AI Agents and workflow automation ✔ Text, image, document, and voice processing ✔ RAG-based knowledge systems ✔ AI-powered search and recommendations ✔ Healthcare AI, SaaS AI, and productivity applications ✔ Rapid AI MVP development and validation 📱 MOBILE DEVELOPMENT EXPERTISE ✔ React Native & Expo ✔ TypeScript & JavaScript ✔ iOS & Android development ✔ Firebase & Supabase ✔ REST APIs & GraphQL ✔ Offline-first architectures ✔ Push notifications ✔ Authentication systems ✔ Payment integrations ✔ Maps & geolocation services ⚡ PRODUCT & ENGINEERING IMPACT ✔ 30–40% faster delivery through AI-assisted development ✔ Production-ready scalable architectures ✔ Clean, maintainable codebases ✔ Strong focus on performance optimization ✔ Product-oriented engineering approach ✔ Long-term scalability and growth mindset 🎯 WHAT CLIENTS VALUE ✔ Deep React Native expertise ✔ AI-native product thinking ✔ Fast execution without sacrificing quality ✔ Transparent communication ✔ Strong ownership mentality ✔ Ability to bridge product, business, and engineering goals Whether you're building an AI-powered startup, SaaS platform, marketplace, healthcare application, or mobile MVP, I'm ready to help transform your idea into a scalable, production-ready product.

🇺🇦Kryvyy Rih, Ukraine$37/hr100% JSSSince Feb 2026
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Earnings and projects

MRR
$7

Last 6 months ÷ 6

World#175,645 / 412k
🇺🇦Country#6,193 / 14.3k
Revenue, last 30 days
$0

Last 6 months: $40

Total earnings
$1.9k

Billed in all: $2k

World#339,484 / 412k
🇺🇦Country#12,540 / 14.3k
Per project
$1.9k

$40 in the last 6 months

World#80,722 / 412k
🇺🇦Country#4,102 / 14.3k
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412k
🇺🇦Country#4,718 / 14.3k
Projects in all
1
0% fixed100% hourly
World#360,671 / 412k
🇺🇦Country#13,083 / 14.3k

Earnings, last 30 days

$2kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$1,960$1,980$2,000$2,020Oct 8Oct 23Nov 7

Skill rankings: Top 26% in Redux

Ranked by MRR among everyone on Upwork with the skill.

  1. #321Native App Development833 freelancers · 🇺🇦 #29Top 39%
  2. #829Redux3,245 freelancers · 🇺🇦 #147Top 26%
  3. #1,145Swift3,634 freelancers · 🇺🇦 #96Top 32%
  4. #1,661Android4,975 freelancers · 🇺🇦 #146Top 33%
  5. #2,359Android App Development6,395 freelancers · 🇺🇦 #147Top 37%
  6. #2,429REST API5,062 freelancers · 🇺🇦 #156Top 48%
  7. #2,450iOS Development6,533 freelancers · 🇺🇦 #166Top 38%
  8. #2,568Firebase6,978 freelancers · 🇺🇦 #153Top 37%