Salman Khan

Senior Mobile App Developer

Dcodax • Fulltime

Aug 2023 - Present • 3 yrs

Senior Android Developer Modernizing Mobile Development with Kotlin, Jetpack Compose & Flutter As a Mid-Level Android Developer, I started with Java projects and quickly transitioned to Kotlin and Jetpack Compose, driving UI modernization and performance improvements. My work in architecture, optimization, and design led to my promotion as a Senior Android Developer. 🔧 Key Contributions: Hybrid & Native Development: Delivered scalable apps using Flutter and Jetpack Compose, following MVVM, Clean Architecture, and Hilt DI. UI/UX with Figma: Collaborated with designers to build pixel-perfect UIs, managing design assets and components efficiently. Product Ownership: Led end-to-end development of multiple apps across health, security, AI, and utility domains. 🌙 Period & Pregnancy Tracker: Integrated AI-powered predictions, multilingual support, and intuitive dashboards. 🔒 VPN Apps: Develop apps with WireGuard/OpenVPN protocols and modern UI. 🎙️ Voice Changer: Optimized performance, added real-time effects, and improved low-device compatibility. 🤖 AI Chat App: Developed dynamic chat experiences using OpenAI APIs, gifting features, and conversation history. 🖼️ Passport Photo Maker: Integrated cropping, resizing, and background removal. 🧊 Photo to Sketch: Applied AI filters with offline support. 💧 Water Tracker: Created a minimalist hydration app with notifications and intake visualization. Technical Expertise Languages: Kotlin, Java, Dart (Flutter) Frameworks: Jetpack Compose, Hilt, Retrofit, Room, Firebase, OpenCV Architecture: MVVM, Clean Architecture, Modularization Backend: RESTful APIs, Firebase Auth, Firestore, Push Notifications Advanced Features Implemented subscription models, in-app purchases, and AdMob monetization. Integrated AI/ML features using Azure and OpenAI APIs. Impact & Vision Merging technical expertise with product strategy, I transform ideas into secure, scalable apps that solve real-world problems through innovative mobile solutions.