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!
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $1.2k
Billed in all: $25,547$26k
$620 in the last 6 months
Across 3 contracts
Across 22 contracts
Earnings, last 30 days
Skill rankings: Top 24% in iOS
Ranked by MRR among everyone on Upwork with the skill.
- #50iPhone & iPad Apps174 freelancers · 🇵🇰 #11Top 29%🇵🇰#11 of 33
- #192Android App776 freelancers · 🇵🇰 #57Top 25%🇵🇰#57 of 242
- #922Prompt Engineering2,859 freelancers · 🇵🇰 #207Top 32%🇵🇰#207 of 618
- #950iOS3,908 freelancers · 🇵🇰 #198Top 24%🇵🇰#198 of 726
- #1,709iOS Development6,533 freelancers · 🇵🇰 #401Top 26%🇵🇰#401 of 1,423
- #1,868Flutter7,550 freelancers · 🇵🇰 #429Top 25%🇵🇰#429 of 1,637
- #1,932AI App Development4,708 freelancers · 🇵🇰 #613Top 41%🇵🇰#613 of 1,465
- #2,039SaaS Development5,201 freelancers · 🇵🇰 #759Top 39%🇵🇰#759 of 1,905