Anton Korzunov
Verified Expert in Engineering
Software Developer
Sydney, Australia
Toptal member since November 5, 2019
Anton started working in the 3D game industry over 16 years ago. Later, when the web became a thing, he switched to a new path and experienced how technologies evolved throughout the years. In his spare time, Anton maintains a hundred open source libraries including the well-known React-Hot-Loader, writes articles, and tries to fix modern JavaScript. His additional expertise includes maps, UI, and state management.
Portfolio
Experience
- CSS - 10 years
- Website Optimization - 8 years
- TypeScript - 5 years
- TypeScript 3 - 3 years
- Code Splitting - 3 years
- Redux - 3 years
- React - 3 years
- GraphQL - 2 years
Work Experience
Senior Developer
Atlassian
- Established best practices around SLI, SLO, PDV, monitoring, and analytics.
- Worked across different teams and over three different time zones.
- Led the UI development for my department and kept our multilingual interfaces efficient for customers and maintainable for developers.
Founding Engineer
Esosedi
- Developed a map engine capable of storing, processing, and efficiently displaying millions of POI.
- Developed a comment system capable of handling tens of thousands of comments on a single page.
- Developed efficient algorithms to process and transfer to the client-side and display complex polygons representing administrative divisions.
Senior JavaScript Developer
Yandex
- Created the second-largest Maps API in the world using only Vanilla JavaScript.
- Created the majority of the graphics pipeline, from VML to WebGL, and all the rocket science to handle it 24/365/60FPS.
PHP Developer
GdeEtotDom.ru
- Created a real estate search experience, augmented with map view with the first class, and the first-on-the-market client-side data clustering.
- Created a sophisticated data-driven sell-house experience, full of custom selects, autocompletes and options dependent on each other.
- Implemented the first Google Map v3 integration in Russia and the first Streetview (self captured) solution in Russia.
C++ Developer
Wikimapia
- Created a real-time server-side renderer for the cartographic information serving up to 2k requests per second for the last ten years, powering up the Wikimapia.
- Refactored Wikimapia server side to act better in a render farm (16 servers) environment.
C++ Developer
CTcom
- Developed VoIP solutions from the hardware point of view.
- Implemented EDSS (Q.931) protocol using finite state machines.
- Migrated control service from Win32 to POSIX environment.
Project History
Yandex Maps
https://yandex.com/maps/?ll=10.854186%2C49.182076&z=4React-Hot-Loader
https://github.com/gaearon/react-hot-loaderFully Packed GitHub
https://github.com/theKashey/thekasheyI know my craft and know it in deep detail.
Patents
Education
Bachelor's Degree in Applied Mathematics
Moscow Technological University - Moscow, Russia
Certifications
Google Map API Certified Developer
Skills
Libraries/APIs
Google Maps, Yandex Maps API, React, jQuery, Redux-Saga, Node.js, WebGL, Stripe, Three.js
Tools
Webpack, Jira, WebStorm
Languages
TypeScript, JavaScript, TypeScript 3, HTML5, CSS, HTML, Sass, PHP, C++, C, GraphQL
Frameworks
Redux, Express.js
Paradigms
Test-driven Development (TDD), Functional Programming, BEM
Storage
MySQL, Memcached, SQLite, Elasticsearch
Platforms
MacOS, Oracle, Linux
Other
Critical-path CSS, Code Splitting, Freelancing, Application State Management, Website Optimization, Monorepos, CSS-in-JS, UI Animation, Cairo, ParcelJS, Redux-observable
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