Huzaifa I.

7+ years of building PRODUCTION READY mobile apps, full-stack web platforms and AI-powered products.

40+ production apps and platforms delivered | 2,760+ verified Upwork hours | Products tied to $1M+ in revenue | Top Rated Plus

🏆 One of the products I helped build is A&J School, a UK EdTech platform recognized with the King’s Award for Enterprise 2024.

📱 CROSS-PLATFORM MOBILE APPS

I build React Native and Flutter applications for iOS and Android, from early product development through App Store and Google Play release. My work includes authentication, onboarding, dashboards, chat, push notifications, maps, scheduling, real-time features, media workflows, subscriptions, payments, AI assistants, and backend integrations. Production work includes Sakkar AI, BudgetBae, Busmigo, Doggel, Ever.li, a livestream shopping app with real-time auctions and Stripe Connect, and applications built across web, iOS, and Android with Capacitor.

🤖 AI SAAS PLATFORMS & OPENAI INTEGRATIONS

I build and integrate AI features into real products using OpenAI, GPT, Claude, RAG, embeddings, vector search, structured outputs, AI assistants, and automation workflows. Sakkar AI is a React Native healthcare assistant backed by a medical knowledge base containing 1.4M+ PubMed articles. BudgetBae includes AI-powered finance workflows, while TailerAI combines Next.js, Stripe, and OpenAI. I have also worked on AI products involving document Q&A, knowledge systems, recommendations, healthcare workflows, finance copilots, and business automation.

🚀 STARTUP MVPs

I work with founders from the early idea stage through production launch, covering architecture, frontend, mobile, backend, databases, payments, AI, and deployment. I focus on building the first version in a way that can continue evolving instead of creating an MVP that needs to be rewritten once users arrive. I have also taken over existing MVPs and unfinished applications, stabilized the codebase, completed missing functionality, connected real backend data, and prepared products for production.

🌐 FULL-STACK WEB APPLICATIONS

I build SaaS platforms and production web applications using React, Next.js, TypeScript, Node.js, Supabase, Firebase, PostgreSQL, and modern cloud infrastructure. My work includes A&J School, TailerAI, Pay2Search, KitaJaga, Furrvi, LMS platforms, marketplaces, admin dashboards, portals, payroll and scheduling systems, reporting tools, payment platforms, and custom business applications. I pay close attention to architecture, API design, database structure, maintainability, and how the product will behave once real users and data start increasing.