Hasnain H.

⭐️ Top Rated 💎 6+ years of experience 🏆 10+ projects delivered I help startups and businesses build fast, scalable web and cross-platform mobile apps using Angular, Ionic, React, Next.js and TypeScript with AI features like chatbots, RAG assistants and LLM-powered tools built in. I also build n8n workflows and AI automations that connect your apps, APIs and AI models to save hours of manual work. With 6+ years of hands-on experience, I’ve shipped apps used by thousands to 100,000+ users. Selected Work: OClass: Angular + Ionic class management platform, 100,000+ users. X9 Trader: Real-time trading dashboard with Angular, RxJS and WebSockets. Panda Cube: Frontend for a RAG AI chatbot over internal company documents. Outline VPN: Cross-platform VPN app with Ionic and Capacitor. APEA: React frontend for an enterprise platform serving thousands of users. Technical Expertise: Core: Angular, Ionic, Capacitor, TypeScript, RxJS, NgRx, Angular Material Also proficient in: React, Next.js, Redux, React Query, JavaScript, HTML5, CSS3, Sass, TailwindCSS AI integration: OpenAI API, Anthropic Claude API, Hugging Face, LangChain, chatbot UIs, streaming responses, RAG interfaces Automation: n8n workflows, AI agents, webhooks, API integrations, CRM / Google Sheets / email automation, lead and order automation APIs: REST APIs, WebSockets, real-time dashboards, authentication Full project ownership from start to finish: planning, development, testing and delivery. Regular communication is important to me, so let’s keep in touch. Available for: Angular and Ionic development, React and Next.js web apps, hybrid mobile apps, AI chatbot and LLM integration, n8n workflow and AI automation, MVPs and long-term contracts.