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Rustam Karadzhaiev

Professional Summary
Frontend Engineer with commercial experience building and maintaining Vue.js applications, ranging from legacy Vue 2 simple admin systems to modern Nuxt 3 B2B high loaded frontend application . Experienced in designing reusable UI architecture, high-performance data tables, virtualization, drag & drop interfaces, real-time communication with SignalR/WebSockets, and frontend infrastructure. Currently expanding into backend development with ASP.NET Core, Clean Architecture, PostgreSQL, RabbitMQ and distributed systems through a production-style personal project.
Education
Maritime Academy Odesa
Bachelor, Navigator 30.06.2021

Maritime University Odesa
Master, Navigator
Codecademy
Fullstack developer course
Frontend developer course

Experience
Timewise — Frontend Engineer (Jan 2026 – Present)
• Single frontend engineer responsible for development and maintenance of a medium-sized B2B application (~30–40k LOC).
• Designed and implemented new pages, reusable components and composables.
• Refactored and decomposed large components to improve maintainability and scalability.
• Optimized frontend performance for an application serving tens of thousands of users.
• Configured and maintained ESLint, TypeScript type checking and frontend code quality standards.
• Designed reusable data tables from scratch using TanStack Table.
• Implemented authentication improvements, dashboards and charts using ApexCharts.
• Implemented drag & drop, list virtualization and lazy loading.
• Worked with real-time features using SignalR/WebSockets and video streaming.
• Tech stack: Vue 3, Nuxt 3, TypeScript, Pinia, Vuetify, TanStack Table, VueUse, Vue Draggable Plus, Vue Virtual Scroller, ApexCharts, SignalR, YouTrack.
dZENcode — Frontend Developer (Jun 2025 – Jan 2026)
• Built two Telegram Mini Apps from scratch using Vue 3 and PrimeVue.
• Maintained a legacy Vue 2 application while migrating business functionality to a modern Vue 3 codebase.
• Worked with a complex role-based authentication and authorization system.
• Maintained and optimized large commercial applications built with Quasar.
• Worked with GitLab, GitBucket and enterprise CRM systems.
Personal Backend Project
• Developing a production-style Store API using ASP.NET Core.
• Applying Clean Architecture principles.
• JWT authentication and authorization.
• Entity Framework Core with PostgreSQL.
• RabbitMQ integration and asynchronous messaging.
• Background services, Docker and Linux-based development environment.
Skills
Frontend: Vue 2, Vue 3, Nuxt 3, React, Next.js, TypeScript, JavaScript, Pinia, Zustand, Redux, Vue Router, React Router, TanStack Table, Vuetify, PrimeVue, Quasar, Tailwind CSS, SCSS, ApexCharts
Backend: ASP.NET Core, Entity Framework Core, PostgreSQL, RabbitMQ, Node.js, Express.js

Other: Docker, Git, Github, Gitlab, Gitbucket, Linux, SignalR, WebSockets, CRM, YouTrack

Contacts
Mailbox – [open contact info](look above in the "contact info" section)

Linkedin - [open contact info](look above in the "contact info" section)

Telegram - https://t.me/rust5kt

Github - https://github.com/RusKrus