Vessel Movement Monitoring- Bootstrapped the project from scratch (set up linters, pre-commits, installed Tailwind, created project structure)- Configured front-end API auto-generation- API-first development approach- Feature slice design architecture- Developed a filtering system for requests to obtain coordinates, satellite images, routes, etc.- Decomposed tasks- Conducted and participated in code reviews- Developed a dashboard system using Chart.jsTech Stack: TypeScript, RTK-Query, Consta, Tailwind, Chart.jsTeam: Frontend - 6, Backend - 4, QA - 2, Analytics - 1Video Monitoring System- Developed a system for tracking targets on a map- Developed monitoring tables- Developed camera control functionality (connection, disconnection, joystick control, etc.)- Participated in code reviews and retrospectives- Weekly sprintsTech Stack: TypeScript, RTK-Query, Tailwind, AntDesign, WebRTC, HRPC"Vacations" ProjectVacation Management System- Participated in the decision-making process to update the vacation project, introduce TypeScript, and improve code quality (the product was decided to be sold)- Developed and maintained the vacation formation service (internal company project). Conducted product analysis and potential refactoring (TypeScript / React / Redux-Toolkit)- Used custom hooks- Optimized data loading"Equipment Monitoring System" Project- Collaborated with the client (IT Department)- Task decomposition and planning- Conducted architecture refactoring (removed part of the context)- Wrote universal components for comfortable and rapid development- Conducted code reviewsTech Stack: React / Context / PHP (Symfony)Sports Section Integration Service- Developed backend API (Node.js / MongoDB)- Developed the frontend part of the application (React / Redux-Toolkit)- Decomposed tasks- Integrated payment gateway- Conducted a redesign- Refactored the map component (Yandex), optimized loading

Service Manager -An HP Service Manager AlternativeTech Stack: React / Redux / JavaScript / NodeJS / MongoDB- Redesigned the project, refactored 50% of the layout- Converted class components to React hooks- Optimized application loading- Developed API with NodeJS (Express / MongoDB)- Wrote a microservice for external system requests- Used PostMan- Maintained the project throughout my tenure at the companyVideo Conferencing System -Based on the open-source project Jitsi-MeetTech Stack: JavaScript / React / Java (CI/CD experience and adapting the project for different runtime environments)- Optimized UI for Chrome, Firefox, and Safari- Worked with virtual machines for testing in different runtime environments- Implemented hotfixes for defectsAPI Gate -API for connecting external systems to the Service Manager projectTech Stack: NodeJS / JavaScript / React / Redux / MongoDB- The project involved many modal windows of varying complexity- One of the interesting tasks was displaying the status of external system requests in the API and adding the ability to restart requests- Developed backend, external system authorization, and database- Executed the project solo over 20 working daysService Catalog (MVP) -Tech Stack: React / Redux / NodeJS / JavaScript / MongoDB- Wrote an MVP for sending standard requests to the hpsm system- The main feature was automating requests and setting necessary headers in NodeJS (Express)- Used the API from a previous project I developed (API Gate)- The challenge was using a large number of asynchronous components within a table- Used DataTable- Docker- Authorization and external system connection- Environment configuration