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Yousuf K.

Yousuf K.

Expert Vibe Coder and Product Manager

I build high-performance, cross-platform mobile applications (iOS & Android) that integrate cutting-edge AI features and robust backend architectures. From initial UI/UX concept to full deployment, I deliver end-to-end mobile solutions designed to scale. Whether you need a custom AI agent embedded in your app, real-time messaging, complex database architecture, or a polished MVP, I handle the complete development lifecycle. 🛠️ CORE TECHNICAL STACK: - Cross-Platform Mobile: Flutter, Dart, iOS (Swift/XCode), Android (Kotlin) - AI Integration: OpenAI API, Anthropic Claude API, Custom RAG Architectures, AI Chatbots, Intelligent Workflows - Backend & Cloud: Supabase (PostgreSQL), Firebase (Firestore, Auth, Cloud Functions), RESTful APIs, GraphQL - UI/UX & Design: Mobile Design Systems, Responsive UI, Figma to Flutter implementation 💼 WHAT I CAN BUILD FOR YOU: - End-to-End Mobile Apps: Production-ready iOS & Android applications with clean state management (Bloc, Provider, Riverpod). - AI-Powered Features: In-app AI assistants, smart data extraction, automated content generation, and LLM API integrations. - Backend Architecture: Secure, scalable database setup using Supabase or Firebase with real-time sync, custom authentication, and serverless logic. - MVP Development: Fast-track your app concept into a market-ready, functional product with a clean user experience. If you are looking to bring a powerful, AI-driven mobile app to market or scale an existing product, let's connect and discuss your project goals!

🇵🇰Gilgit, Pakistan$35/hr100% JSS5.00 (11)Since Feb 2022

Earnings and projects

MRR
$207

Last 6 months ÷ 6

World#112,063 / 412k
🇵🇰Country#15,179 / 52.9k
Revenue, last 30 days
$650

Last 6 months: $1.2k

World#55,640 / 412k
🇵🇰Country#6,812 / 52.9k
Total earnings
$25k

Billed in all: $26k

World#123,442 / 412k
🇵🇰Country#11,755 / 52.9k
Per project
$1.2k

$620 in the last 6 months

World#110,658 / 412k
🇵🇰Country#9,619 / 52.9k
Projects, last 6 months
2

Across 3 contracts

33% fixed67% hourly
World#88,919 / 412k
🇵🇰Country#17,052 / 52.9k
Projects in all
21

Across 22 contracts

59% fixed41% hourly
World#128,800 / 412k
🇵🇰Country#21,353 / 52.9k

Earnings, last 30 days

$25.5k+$650 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$24.5k$25.0k$25.5k$26.0kOct 9Oct 24Nov 8

Skill rankings: Top 24% in iOS

Ranked by MRR among everyone on Upwork with the skill.

  1. #50iPhone & iPad Apps174 freelancers · 🇵🇰 #11Top 29%
  2. #192Android App776 freelancers · 🇵🇰 #57Top 25%
  3. #922Prompt Engineering2,859 freelancers · 🇵🇰 #207Top 32%
  4. #950iOS3,908 freelancers · 🇵🇰 #198Top 24%
  5. #1,709iOS Development6,533 freelancers · 🇵🇰 #401Top 26%
  6. #1,868Flutter7,550 freelancers · 🇵🇰 #429Top 25%
  7. #1,932AI App Development4,708 freelancers · 🇵🇰 #613Top 41%
  8. #2,039SaaS Development5,201 freelancers · 🇵🇰 #759Top 39%