- Full Name: Kieu Trong Khang
- Profession: Embedded Software Engineer | Camera Firmware
- Address: Viet Nam
- Email: khangkieutrong@gmail.com
- Phone & WatchsApp: +84964991713
I am an Embedded Software Engineer specializing in Camera, IoT, and Real-Time Streaming Systems.
Over the past 5+ years, I have worked on firmware development for surveillance cameras, embedded IoT devices, and web-based control platforms. My main focus is building reliable systems that can capture, process, stream, store, and visualize real-world data — from camera video pipelines to smart home automation and cloud-connected IoT solutions.
I have strong hands-on experience in camera firmware development, including:
- Video and audio encoding pipelines: H.264, H.265, PCM, G.711, AAC
- Streaming protocols: RTSP, RTP, RTMP, RTMPS, HLS, TS
- Local and cloud storage solutions, including SD card recording, MP4/FMP4, and AWS S3
- Camera feature development, debugging, performance tuning, and system reliability
- Cross-compiling libraries and integrating them into embedded Linux environments
- Working with low-level camera systems, media pipelines, and network streaming behavior
I am especially interested in building low-latency, scalable, and vendor-independent camera streaming solutions, including RTSP-to-WebRTC bridges, playback systems, and browser-based camera management platforms.
I work with embedded Linux systems from development to deployment, including:
- Linux system administration and debugging
- Multi-threaded embedded applications
- C/C++ firmware development
- Performance optimization for constrained devices
- System reliability, safety, and long-running stability
- Networking, storage, and real-time data processing
I have developed IoT systems for smart homes, healthcare devices, and agriculture, using technologies such as:
- WiFi, MQTT, BLE, Zigbee, LoRa
- SPI, I2C, UART
- ESP32 and ESP-IDF
- Sensor data collection, device monitoring, and real-time control
- Mobile/web communication and cloud connectivity
Some projects I have worked on include:
- Smart home automation systems using WiFi, MQTT, BLE, and Zigbee
- Finger pulse oximeter device using ESP32, LCD display, BLE 5.0, and WiFi AP mode
- LoRa-based farm monitoring system for temperature, humidity, wind, water level, and automatic irrigation
Besides embedded development, I also build web-based tools and interfaces for camera and IoT systems, such as:
- Camera playback UI on web browsers
- Real-time video control dashboards
- WebRTC-based camera streaming interfaces
- Device configuration pages
- Data visualization and monitoring tools
This combination of embedded firmware + streaming + web UI allows me to design full-stack camera and IoT solutions from device firmware to user-facing applications.
- Embedded C/C++ development
- Embedded Linux
- Camera firmware development
- Video/audio encoding and streaming
- RTSP / RTP / RTMP / RTMPS / HLS
- MP4 recording and cloud storage
- MQTT / BLE / WiFi / Zigbee / LoRa
- SPI / I2C / UART
- Multi-threaded system design
- Debugging and performance optimization
- Web-based camera and IoT control systems
I enjoy solving problems where hardware, firmware, networking, media streaming, and web technologies meet.
My goal is to build embedded and camera systems that are:
- Reliable in real-world environments
- Efficient on limited hardware
- Easy to integrate and maintain
- Scalable from device to cloud
- Friendly for users through clean web interfaces
I am always interested in collaborating on projects related to camera systems, embedded Linux, IoT platforms, real-time streaming, WebRTC, and intelligent edge devices.