🌐 Portfolio • 📧 Email • 🐙 GitHub

👋 Senior Mobile & AI Application Developer

📍 Hayes, London
📱 5+ Years in Production Mobile Engineering
🤖 AI-Enhanced App Architect

I architect and deliver scalable, production-ready mobile applications integrated with modern AI systems.
Specializing in LLM-powered features, automation workflows, and intelligent mobile experiences.

🧠 AI & Automation Expertise

• ChatGPT / OpenAI API Integration
• Gemini API Integration
• Apple Intelligence (on-device AI capabilities)
• AI-powered mobile features (chat, summarization, assistants)
• Prompt Engineering for mobile apps
• AI-driven workflow automation
• Intelligent UX using generative AI
• RESTful AI API orchestration
• Secure token handling & rate limiting
• Edge + Cloud AI integration strategies

🏗 Core Mobile Architecture

• Clean Architecture / MVVM
• Kotlin (Android) / Swift (iOS)
• Modularized scalable codebases
• CI/CD pipelines
• Performance optimization & memory management
• App Store & Play Store release management
• Security & mobile app hardening

🧰 Technology Stack

AI & Cloud Tools

• OpenAI / ChatGPT
• Google Gemini
• Apple Intelligence
• Firebase
• REST APIs
• Automation Systems

📊 Engineering Metrics

📈 Contribution Activity

🐍 Contribution Snake

💼 Professional Focus

✔ Building AI-powered mobile products
✔ Architecting scalable, intelligent app systems
✔ Automating workflows using LLMs
✔ Delivering business-driven AI solutions
✔ Writing clean, maintainable, future-proof code

📌 Portfolio & Contact

🌐 https://ranjansitikhu.com.np/
📫 rs.sitikhu@gmail.com

⭐ Senior Engineer Mindset
🚀 AI-Driven Mobile Innovation