As an experienced Principal engineer, I bring a strong skill set that covers a wide range of technologies and frameworks. With expertise in JavaScript, TypeScript, Nodejs, React, Nextjs, MongoDB, PostgreSQL, RESTful APIs, GraphQL, and Docker, I am well-equipped to handle diverse projects and deliver exceptional results.
I currently hold the position of Principal Engineer on the MHP agricultural project, with the primary goal of enhancing agricultural planning by utilizing various data sources such as satellite data, sensors, and weather information. Our technology stack comprises Node.js, MySQL, Redis, Angular 14, and RxJS. The project has presented notable challenges, including performance issues, legacy code, and unclear criteria, which we address by adhering to the Scrum methodology and maintaining a close-knit team for effective problem-solving.
My main responsibilities involve overseeing the development of the "Actualization System," an integral feature that integrates real-time data into the planning model. I'm also tasked with optimizing system performance and code quality. Notable achievements include significant improvements through SQL optimization, promise enhancement, and leveraging Chrome DevTools for performance enhancements. Our ongoing efforts include implementing microfrontends for modularity. Those changes allowed us to achieve performance boost from 50% to 400% which saves up to 40s api response.
I specialize in the development of predictive maintenance software for industrial plants and manufacturers. My responsibilities primarily revolve around the customer-side application within our comprehensive solutions. I've been an integral part of this project since its inception, allowing me to contribute to various aspects with significant improvements: