I have a passion for Ruby, which I consider my go-to language for web application development. Ruby has been a turning point in my career as a developer, as it has allowed me to continuously explore new programming techniques and software. I enjoy learning from other people's source code in the open-source community, which has been invaluable in expanding my skillset.In terms of my skills, I have extensive experience developing software using Delphi and C# for Windows, as well as Ruby on Rails for web development. My strong and accomplished experience with Ruby on Rails has given me a deep understanding of the framework, making me an expert in web application development. I am also well-versed in using Ruby/Rails in a production UNIX/LINUX environment.Furthermore, I possess thorough knowledge of the Ruby language and its accompanying framework. I have an outstanding grasp of SQL, having worked with PostgreSQL, MySQL, and SQL Server. Additionally, I have an amazing ability to work with a technical team that has deep knowledge of UNIX/LINUX, Ruby, Rails, SQL, Delphi, and C#.Lastly, I have written plugins for Redmine, which is a flexible project management web application written using the Ruby on Rails framework. I accomplished this by using patching and extending model and controller and changing views by deface library.In the IoT field, I have significant experience developing projects related to the management and monitoring of water and energy consumption. Using my expertise in Ruby on Rails, I was able to develop robust and efficient systems that allowed for real-time monitoring of energy and water consumption. I leveraged the power of Ruby on Rails to create an intuitive and user-friendly interface that made it easy for users to monitor their consumption and make informed decisions about their energy usage. Additionally, I used my knowledge of SQL to design and implement a database schema that efficiently stored and retrieved the vast amounts of data generated by the monitoring system. Through this experience, I gained a deep understanding of the challenges and opportunities associated with IoT development, including the need for scalable and efficient systems that can handle large amounts of data. I also gained an appreciation for the importance of designing user-friendly interfaces that allow non-technical users to interact with complex systems easily. Overall, my experience in the IoT field has been a significant asset to my skillset, allowing me to apply my programming knowledge and expertise to a rapidly growing and exciting field.