As an experienced IT engineer with a specialization in Linux systems, I am confident that I possess the skills, knowledge, and experience necessary to excel at your project involving ThingsBoard and CentOS7. With fluency in CentOS7 Linux system installation and familiarity with ThingsBoard's device management functions, I'm well-positioned to configure your system to cater to your specific requirements, including setting up devices with considerable ease.
In addition to my strong skillset, my previous experiences working on similar IT engineering projects have honed my ability to identify and effectively eliminate potential roadblocks or issues such as deleting repeat files on the server. Not only that, but I boast proficiency in installing Mosquitto-clients and Curl - two vital components for ensuring seamless operations for internet of things (IoT) protocols.
Overall, my comprehensive understanding of LAMP environment, python scripting language and MySQL database, along with years of experience working on Linux systems - Debian, Ubuntu - and Apache + PHP integration - reinforces my suitability for this project. I look forward to applying these skills to deliver a robust and efficient solution that will meet all your specific requirements. So let's get started!