Failure is not about when you get rejected, failure is when you have the chance but you never tried.
1 General Interview Questions 1.1 Tell me about yourself I will share four parts of my experience related to this job: 1. my work on IoT projects; 2. my experience with SQL and databases; 3. my background in web development; and 4. my knowledge of the energy sector.
I created an IoT light product using Socket, ESP8266, and React, and published it to EC2. Additionally, we developed a manufacturing test system that supports GE and Osram IoT projects. This included working with AWS IoT Core, Broadcom chips, and MQTT. SQL and Database: Currently, I am working on a contract to optimize a system, focusing on improving SQL queries. Initially, there were 450 slow queries, and now there are 400. I have optimized some of the critical queries. Additionally, I have written a full-version ERP system, which involves managing complex relationships within the database. Web Development: Currently, my tech stack includes Flask (or Django) for the backend API. For the frontend, I use Next.js and ShadUI for the user interface. 1.2 Why are you interested in this role/company? I am looking for challenging tasks, like managing charging stations. I think there are still many challenges, such as compatibility issues between different manufacturers and IoT security problems. I hope we can find a way to let machines talk to each other.
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