I want to develop a lightweight, fast, and stable video editing application for Android devices, including low-end phones (2GB–4GB RAM). The app should work smoothly, without heavy lag, and support basic editing features. Requirements Languages/Tech Stack: C++ (NDK), Java/Kotlin, Python (for optional scripting) Must be lightweight (<100MB APK size) Optimized for low RAM and CPU usage Support basic editing features: Trim & Cut Merge multiple clips Add simple transitions (fade, cross dissolve) Basic audio controls (volume, fade in/out) Smooth preview on timeline (low-res proxy if needed) Export options: 480p / 720p / 1080p Additional (if possible) Basic color filters and adjustments Plugin-friendly design for future upgrades Deliverables Working Android APK + source code Build instructions and documentation Must run properly on 2GB/4GB RAM devices Ideal Freelancer Strong experience in C++ (NDK), Java/Kotlin, or Python integrations Knowledge of FFmpeg / MediaCodec / GPU acceleration Experience in building video/audio processing apps Ability to write clean, optimized, and reliable code