Ilya Konyukhov

A job search engine with a focus on the job location.

The idea of the service is to collect job vacancies available in some country/region and show them on a map. The project includes a web crawler for parsing multiple job boards, vacancy preprocessor for looking up geolocations, and a nifty UI.

The project is written on Ruby on Rails

A search interface for job vacancies posted on the Hacker News forum (Ask HN: Who is hiring?). To make magic work, all job vacancies are parsed, pre-processed, and cached.

Under the hood: Rails, Stimulus.js, D3.js.

It's an eCommerce aggregator in nail cosmetics.

Project key features are: automatic scraping and parsing data from 40+ web-sites, filtering by multiple parameters using Sphinx, hit counting using NoSQL solution (HandlerSocket).

The project is written on Ruby on Rails 3 and migrated to RoR 4.

Tank Auth is an authentication library for PHP framework CodeIgniter.

Base features are:
* Basic auth options (login, logout, register, unregister).
* Very compact (less than twenty files and four DB tables).
* Using Phpass library for password hashing (instead of unsafe MD5).
* Counting login attempts for bruteforce prevention (optional). Failed login attempts determined by IP and by username.
* CAPTCHA for registration and repetitive login attempt (optional).
* Login using username, email address, or both (depending on config settings).
* Registration is instant or after activation by email (optional).
* "Remember me" option.
* Forgot password (letting users pick a new password upon reactivation).
* Change password or email for registered users.

Simple Rack middleware to help injecting the Yandex Metrika tracking code in your website.

This middleware injects tracking code into the correct place of any request only when the response's Content-Type header contains HTML (therefore text/HTML and similar).

The project code is based on Rack Google Analytics project.

Grocery spending tracker tool with automatic receipt recognition and receipt item categorization. Grocelio was built for those who are tired of rising grocery prices and want to keep their spending under control. If others collect paper receipts and, at the end of the day, look at where the money went, Grocelio gives an accurate picture instantly.