[Machine Learning Engineer]I have completed Aiffel, an artificial intelligence expert training course conducted by Modulabs.From basic machine learning concepts to relatively recent models, I have laid the groundwork for becoming an artificial intelligence expert in the future.I was interested in reinforcement learning and conducted a separate group study. And I felt that operation is important to actually service the model, so I conducted a hackathon project with the goal of establishing the MLOps Pipeline.My experience of developing Android apps was very helpful throughout the training period.In particular, I was able to use languages ​​and libraries for the first time relatively quickly, and I was able to understand concepts that were difficult to understand easily by implementing them myself.It is expected that the previous development experience and domain knowledge accumulated through various projects will be of great help to becoming a machine learning engineer and artificial intelligence expert in the future.[Android Developer]I have experience with MVC, MVP, and MVVM architectures, and recently I've been using MVVM architecture a lot. I developed/operated apps mainly using Retrofit, RxJava, Koin, Jetpack, Firebase, Appsflyer, BigQuery, Data Studio, Bitrise, etc.I entered the early stage of the app market and experienced 1 million downloads. And I have experience in maintaining a single project for nearly 10 years. Joining as a founding member of a startup, he has experience developing apps that are serviced in about 40 stores such as TokkiJung and Qooqoo, I have experience working with PR agencies at events such as Innisfree, Blizzard and Tesla.Since I have been developing in an environment with only one Android developer, I lack experience in testing, code review, and writing code that strictly complies with the rules. However, I admire the culture of discussing and developing code with good colleagues, and I look forward to working in such an environment in the future.[Startup]I have experience participating as a startup founding member and have mainly developed services in early startups. Due to the nature of the work of early start-ups, I had experience with other fields such as planning, design, data, and marketing in addition to development.The service has experienced many times that the level of skill required varies slightly from time to time. I try to understand a little more deeply about the service I want to develop, rather than develop with more specifications than necessary because I am absorbed in technology.