• Developed a RESTful web services that gather and process a large amount of data from a streetlight network and weather stations using Spring Framework.• Designed and developed a monitoring web application for controlling streetlight and weather station system and visualizing power consumption, weather and air quality data using Angular.• Created an advanced alert system for power network deviations using Java that contributed to power network problem detection by 70%.• Built a… Show more • Developed a RESTful web services that gather and process a large amount of data from a streetlight network and weather stations using Spring Framework.• Designed and developed a monitoring web application for controlling streetlight and weather station system and visualizing power consumption, weather and air quality data using Angular.• Created an advanced alert system for power network deviations using Java that contributed to power network problem detection by 70%.• Built a streetlight system simulator in Java that generates power network and weather data and publishes it on MQTT server.• Added statistical charts in streetlight monitoring web application using Apache ECharts, which increased popularity across multiple municipalities by 30%.• Developed a tablet-аdapted Angular application, used for drawing and labeling parking spaces on input images and on map.• Designed and developed a Angular web application that visualizes all parking spaces on map, providing detailed information on each parking space, including current occupancy status and historical data. Implemented hourly, daily and monthly occupancy statistical charts.• Developed a tablet-аdapted Angular application, used for drawing and labeling parking spaces on input images and on map.• Collaborated with a colleague to develop a Spring WebFlux application to handle a large amount of incoming requests sent from devices positioned in parking zones, utilizing a non-blocking architecture for optimal scalability and performance.• Enhanced an existing Android application by implementing functionalities for reading and recording data about forest trees. Added support for RFID tag reading/writing, QR code scanning, and GPS coordinate collection, and image uploads, accelerating tree data entry insertion to database by 60%.• Built a Python automated scripts that capture a video streams from the internet using GStreamer library. Show less

• Designed and developed an application for a project task management using Angular.• Managed meetings with client, set project tasks and schedules.