Oh, hi there!

• Name: Ivan Murzin
• Location: Moscow
• Role: Frontend Developer (React + TypeScript)
• Contact me: Telegram

Open to Intern / Junior Full-time positions in Moscow (ready to relocate from Innopolis)

I build production-ready React applications with TypeScript, REST API integration and structured state management.
I take a project from UI implementation to deployment using Docker and CI/CD pipelines.

---

What I Do

• Develop SPA applications using React + TypeScript
• Implement routing, global state management (Redux Toolkit, Context API)
• Work with REST APIs (JWT auth, refresh tokens, error handling)
• Apply performance optimizations (code splitting, lazy loading, memoization)
• Configure Docker and GitHub Actions for automated builds and deployments

---

Skills & Technologies

Frontend

• React, TypeScript, JavaScript (ES6+), Redux Toolkit, Context API, React Router, HTML5, CSS3, responsive layout

API & Networking

• REST APIs, Fetch
• JWT authentication, refresh tokens
• Understanding of HTTP, networking fundamentals

DevOps & Tools

• Docker, Docker Compose
• GitHub Actions (CI/CD pipelines, auto-deploy)
• Linux basics, Bash
• Basic experience with Grafana + Elasticsearch

Computer Science Foundation

• Data Structures & Algorithms fundamentals
• Networking & distributed systems basics
• Applied mathematics (Linear Algebra, Probability)
• Basic cybersecurity principles

---

Top Projects

Stellar Burger - React + Redux Application

Single Page Application with routing, global state management and authenticated user flows.

• Configured client-side routing with React Router (including protected and dynamic routes)

• Implemented global state management using Redux Toolkit

• Created async thunks for API integration and data fetching

• Built authentication flow with protected routes and token-based access

• Implemented real-time order feed (WebSocket-based updates)

• Developed modal routing for ingredients and order details

• Added form handling with validation and UX loaders

  Result: Fully functional SPA with authentication, role-based access, real-time updates and structured Redux architecture.

LibNet - Multi-Library Aggregator

Full-stack university capstone project for multi-library book search and reservation management.

• Designed full UI/UX in Figma and implemented React-based interface.
• Deployed application to VPS using Docker and docker-compose.
• Configured CI/CD pipeline with GitHub Actions for automated deployment.
• Set up custom domain with HTTPS (SSL).

WebLarёk - TypeScript Architecture & Data Modeling Project

Designed and implemented the data architecture of an online store using MVP pattern.

• Designed application architecture with clear separation of concerns
• Defined TypeScript interfaces for domain models (Product, Buyer, Order)
• Implemented data-layer classes (Catalog, Cart, Buyer) with isolated responsibility
• Built validation logic for buyer data with structured error reporting
• Developed communication layer for API integration (GET products / POST orders)

Result: Scalable, type-safe architecture with clear separation between data models and API layer.

Blog Customizer - React State Management & UI Customization Project

Implemented interactive blog page customization via a dynamic sidebar panel.

• Built component composition using pre-designed UI-kit components (Storybook)
• Implemented sidebar open/close logic with outside click handling
• Managed separate state for form inputs and applied page styles
• Implemented controlled form behavior with delayed state application
• Applied dynamic styling through CSS variables at the application level
• Added reset-to-default functionality with proper state synchronization

Result: Component composition, state management, controlled forms, dynamic styling with CSS variables.

Smart Table - API-Driven Data Table Refactoring

Refactored a client-side smart table to work with a remote API using query-based filtering, sorting, searching and pagination.

• Replaced local data processing with server-driven query parameters
• Implemented async rendering pipeline with API integration (GET records)
• Refactored pagination to support server-side data slicing
• Implemented server-based filtering, searching and sorting via URLSearchParams
• Added request caching mechanism to prevent redundant API calls
• Removed legacy client-side comparator logic (300+ lines) while preserving functionality

Result: Server-side filtering, sorting and pagination with async rendering and clean query-driven architecture.

Closing Tag - Advanced CSS Layout & Animation Project

Built a fully responsive blog layout with complex gradients, adaptive typography and advanced CSS animations.

• Implemented responsive layout using clamp() and fluid sizing
• Configured variable fonts (Inter) with font-variation-settings
• Built multi-layer fixed gradient background using repeating-linear-gradient
• Implemented accessible modal window using native element
• Developed interactive button effects with transitions and blend modes
• Created complex SVG heart animation (hover, active, liked states) with keyframes
• Applied CSS filters and mix-blend-mode for visual effects
• Published project via GitHub Pages

Focus: Advanced CSS, SVG animation, responsive design, visual effects, UI interaction states.

---

Education

• BSc in Information Systems Engineering - Innopolis University, 2023-2027
• Frontend-developer - Yandex Practicum, 2025-2026

---

Languages

• Russian — Native
• English — C1 (comfortable with documentation, technical discussions, and interviews)

     _    _ _ _                 ____            
    / \  | | (_)_   _ _ __ ___ |  _ \ _ __ ___  
   / _ \ | | | | | | | '_ ` _ \| |_) | '__/ _ \ 
  / ___ \| | | | |_| | | | | | |  __/| | | (_) |
 /_/   \_\_|_|_|\__,_|_| |_| |_|_|   |_|  \___/