I will develop high performance flutter apps with native kotlin systems


About this gig
Are you looking for an expert Mobile Engineer to build a high-performance cross-platform application, or is your current system suffering from background drops, high signaling latency, or thread blocking? I build secure, production-grade mobile systems engineered for absolute stability. I specialize in Flutter application architecture combined with native Android (Kotlin) system-level optimization. I solve the highly complex technical problems that standard plugins cannot handle, particularly in background services and real-time execution.
TECHNICAL CAPABILITIES & INFRASTRUCTURE: Native System Bridging: Expert implementation of custom Flutter platform MethodChannels to execute native device code flawlessly. Background Automation: Deep engineering for high-priority Foreground Services, persistent WakeLocks, and background communication loops that bypass OS sleep restrictions. Real-Time Data & Media: Integration of secure low-latency WebRTC pipelines, persistent WebSockets, and real-time signaling structures. Clean Engineering: Modular, clean MVVM/Clean Architecture setups optimized for extreme speed and long-term codebase maintainability. I focus on robust technical execution, clear
Get to know Amos B
Flutter and Native Android System Engineer
- FromGhana
- Member sinceDec 2024
- Avg. response time1 hour
Languages
English
My Portfolio
Other Mobile App Development Services I Offer
FAQ
How do you prevent the Android OS from killing the background VoIP connection?
I implement a high-priority, native Android Foreground Service paired with an active WakeLock and precise AlarmManager configurations. This ensures your WebSockets, WebRTC, or SIP signaling channels bypass aggressive OS optimization and doze cycles.,
Do you provide full source code ownership?
Yes, full source code repositories and deployment access are delivered upon project completion across all packages. The codebase is fully modular and structured under clean MVVM architectural guidelines.

