Vitaly Dyatlov
Verified Expert in Engineering
Software Developer
Almere, Netherlands
Toptal member since August 31, 2013
Vitaly is a professional web developer with over 14 years of experience specializing in distributed, high-loaded systems. He can advise on system architecture, scaling, and approaches on how to increase throughput and decrease latency. Vitaly is a multi-language specialist and has hands-on experience with Java, PHP, Perl, Node.js, Ruby, JavaScript, and Go.
Portfolio
Experience
- JavaScript - 7 years
- PHP - 7 years
- Java - 4 years
- Node.js - 3 years
- MongoDB - 3 years
- Apache Kafka - 3 years
- Cassandra - 2 years
- Ruby - 1 year
Preferred Environment
Git, PHP, MySQL, Linux, IntelliJ IDEA, Java, Node.js, Cassandra
The most amazing...
...project I’ve led and completed was a social network for small local businesses, which worked extremely fast and had many functionalities.
Work Experience
Senior Site Reliability Engineer
MongoDB
- Increased availability of internal control plane servers.
- Improved infrastructure of internal control plane servers.
- Made improvement on the observability of internal control plane servers.
Senior Back-end Developer
Booking.com
- Developed a solution for integrating third-party partners with one of our services through Webhooks.
- Architectured and developed pricing service for the internal marketplace.
- Worked on the solution for real-time aggregation of reservations into trips.
- Developed and implemented an LWT-free way of updating Cassandra collections in a concurrent way.
Senior Web Developer
Hola Networks
- Worked on the HolaCDN product; wrote video decoders and supported JavaScript players.
- Boosted internal company tools like the transformation of internal budget apps from C to JavaScript.
- Created new MVPs, including plugins for players, supporting timeline features, featured videos, and floating modes.
Technical Lead
idibu
- Created XML web services for customers using custom software on their end to manage applicants. Copied all base parts of our web service to the custom software in use.
- Created a plugin system for our new project running multiple remote plugins on the same page (similar to Facebook, but with multiple apps).
- Created an Oauth2 compatible RESTful API for our new project, required for all plugins seeking to get data from our service.
- Created many heavy dynamic front-end interfaces working with a huge amount of data (on the client side and on the server side).
- Worked on high-load projects with distributed databases on multiple servers, dynamically switching between them.
- Used the Zend Framework and Smarty templating engine extensively.
Web Developer
Tract Pty, Ltd.
- Created a reusable framework for running multiple websites on the same codebase.
- Integrated Expedia, Wego, RentalCars, and Eventbrite APIs.
- Architectured interaction between different service components.
Web Developer
ilogik
- Created a banner network on PHP using MySQL as a database engine. Created a back-end tool on Python which goes through network statistics and removes invalid clicks (anti-cheat). Implemented handmade billing based on views/clicks.
- Wrote automatic web crawlers on C# for a coin search engine. Implemented functionality for saving state and parsing resumes from the previous point.
- Rewrote C# crawlers in Java with centralized cores. Wrote the core with Rhino support. Rewrote Spiders to JavaScript.
- Extensively used Sphinxsearch engine for fast, relevant internal searching featuring text with highlighted parts and keywords like in Google results.
- Participated in VoIP application development in C#. Handled voice transmission.
Experience
BrazzleBox - Social Network for Small Businesses
Transnistrian Banner Network
http://tan.pridnestrovie.comI was responsible for algorithms, architecture, and project implementation.
Design Studio Website
Pyfox - CSS Parser on Python
http://github.com/dyatlov/pyfoxExport to MySQL from 37signals projects
https://github.com/dyatlov/37signals-mysqlAIMP Web Control
https://code.google.com/p/aimp-web-ctl/Hobart Accomodation Site
Education
Master's Degree in Software Engineering
Shevchenko Transnistria State University - Tiraspol, Moldova
Skills
Libraries/APIs
Node.js, Backbone.js, RentalCars API, Eventbrite API, Wego API, Expedia API, X (formerly Twitter) API, Facebook API, LinkedIn API, jQuery, Resque, React
Tools
Git, Vim Text Editor, PhpStorm, RabbitMQ, Zend Studio, IntelliJ IDEA, Chef, Terraform
Languages
Java, PHP, SQL, JavaScript, HTML, CSS, Perl, Ruby, Go, HTML5, CSS3, C, C++, Python, C#
Frameworks
Zend Framework, AngularJS, CakePHP, Laravel, Ruby on Rails (RoR), Express.js
Paradigms
Agile Software Development, Test-driven Development (TDD), Web Architecture, REST
Platforms
Amazon Web Services (AWS), Windows, Linux, LAMP, Apache Kafka, Kubernetes, Apache2
Storage
MongoDB, Redis, MySQL, Memcached, MyISAM, InnoDB, Sphinx Search Engine, PostgreSQL, Cassandra, Databases
Other
Expedia, Programming, Full-stack, Technical Leadership
How to Work with Toptal
Toptal matches you directly with global industry experts from our network in hours—not weeks or months.
Share your needs
Choose your talent
Start your risk-free talent trial
Top talent is in high demand.
Start hiring