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Nikolai Mitriashkin

Verified Expert in Engineering

Front-end Developer

Cary, NC, United States

Toptal member since September 19, 2022

Expertise

Web Development Front End Full-stack Dashboard Integration Back-end Developers HTML5 JavaScript React.js TypeScript CSS Redux Next.js Node.js Google Maps Development 1C-Bitrix

Bio

Nick specializes in creating web applications on Next.js, React, and TypeScript. His expertise lies in optimizing code performance and delivering complex features with minimal tech debt that aligns with top industry standards. No vibe coding, no blind copy-pasting—Nikolai creates well-structured, thoughtfully engineered solutions.

Experience

JavaScript - 9 years
TypeScript - 8 years
React - 8 years
Next.js - 7 years
Redux - 7 years
Node.js - 6 years
Sass - 5 years
WordPress - 3 years

Education

2007 - 2011

Bachelor's Degree in Engineering

Industrial University of Tyumen - Tyumen, Russia

Skills

Libraries/APIs

React, Redux-Saga, Formik, Redux Form, MobX, Node.js, Antd, jQuery, Google Maps, Steam Web API, React Redux, Stripe, Stripe API, Chart.js, Telegram Bot API, Leaflet

Tools

Figma, Confluence, Sentry, Redux Toolkit, Adobe Photoshop, Webpack, Gulp, GitHub, Canvas

Languages

HTML5, CSS3, JavaScript, TypeScript, Sass, SCSS, HTML, CSS, GraphQL, PHP, Python, SQL, Rust

Frameworks

Redux, Next.js, Tailwind CSS, NestJS, Ant Design, Material UI, AdonisJS, Electron, Jest, Express.js, Ruby on Rails (RoR)

Paradigms

REST, Agile, Search Engine Optimization (SEO), On-page SEO, Object-oriented Programming (OOP), Design Patterns

Platforms

Docker, Linux, WordPress, 1C Bitrix, Amazon Web Services (AWS), Shopify, Drupal, Firebase, PDF.js

Storage

PostgreSQL, MySQL, Redis

Other

English, Computer Science, Single-page Applications (SPAs), APIs, Back-end, Front-end, User Interface (UI), SEO Tools, Full-stack, Scraping, Apollo, CRM APIs, Integration, eCommerce, Technical SEO, Website Audits, Architecture, Web Development, API Integration, Front-end Architecture, Core Web Vitals, Server-side Rendering (SSR), WebSockets, Dashboards, A11Y, Streaming, Algorithms, OAuth, Fintech, Technical Leadership, Cross-functional Team Leadership, Amplitude, CI/CD Pipelines, TypeORM, Mathematics, Physics, Team Leadership, Page Speed Optimization, ChatGPT API, eFax, Trading

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