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Andrey K.
Last update: 30 Jan 2019
SENIOR /team lead
Highly-skilled Full-stack developer with Ruby on Rails tech stack
Top-notch Full-stack developer with data science, machine learning, neural network, system design, and tutoring experience.
A technical leader in Ruby on Rails and JavaScript teams. Designed and worked on complex SaaS platforms on both front-end and back-end sides.

The biggest passion is machine learing projects, as they require not only programming skills but a good understanding of math, analytics and science.

Fast, productive and literate.
All rates are indicative, annual rate includes 10% discount
10% discount on yearly basis
Usually responds within 1 hour
GMT+2 East Europe
Ukraine, Kharkiv

Works

EXPERIENCE

Industry Experience

Banking & Finance, Education & Science, Service & Support, Business & Productivity

Product Experience

Financial data management system, Financial Monitoring System, SaaS, Online educational platform, Marketplace, Online advertisement application, Analytic reporting tool

PORTFOLIO HIGHLIGHTS

Analist

Full-stack Developer

Improve system performance, set up server infrastructure, write automation test, new features development, bugfixing

Financial website with the implemented data aggregator from the exchange.

Technologies Stack:

AWS HTML5 jQuery MySQL Ruby on Rails Bootstrap CSS3 RSpec Slim PayPal API

Industry:

Banking & Finance

Product:

Financial data management system

Fintech

Senior Ruby on Rails developer

Developing system architecture, set up server infrastructure, write automation test, back-end development, database design, integrate 3-rd party APIs

A Platform with CMS for an accounting of financial companies rating

Technologies Stack:

AWS Facebook API HTML5 jQuery PostgreSQL Ruby on Rails Bootstrap CSS3 Refinery CMS RSpec twitter api Slim

Industry:

Banking & Finance

Product:

Financial data management system, Financial Monitoring System

GeniusU

Senior Back-end developer

Genius U is the first online training & mentoring university for entrepreneurs committed to finding their flow. This platform offers specific guidance for your business based on your genius type and your wealth level. Get mentored on specific genius guides and missions which are in collaboration with 12 different coaches who are experts in the fields of wealth, fitness, wellness, finance and entrepreneurship.

Technologies Stack:

PostgreSQL Ruby Ruby on Rails

Industry:

Education & Science

Product:

SaaS, Online educational platform

Works:

PeopleDoo

Senior Back-end developer

This is an online Ad platform that connects people to use any type of services. These ads are divided into various categories, such as “Health”, “Beauty”, “Medicine”, “Education”, etc. A professional of any sphere has an opportunity to sign up on the platform and to get first client on the same day.

Technologies Stack:

PostgreSQL Ruby Ruby on Rails REST API RubyGems Bundler

Industry:

Service & Support

Product:

Marketplace, Online advertisement application

Works:

Qualaroo

Senior Back-end developer, Full-stack developer

Qualaroo is a SaaS solution that allows businesses to get valuable information about existing and potential customers in real time. Qualaroo’s mission is to help companies to understand why their customers make certain decisions by asking them the right questions at the right time. This allows you to achieve better business results - from increasing conversion on the Internet to increasing involvement in the product and reducing churn.

Technologies Stack:

jQuery PostgreSQL Ruby Ruby on Rails

Industry:

Business & Productivity

Product:

SaaS, Analytic reporting tool

EDUCATION

Donetsk national University

Master of Chemistry

Startup full cycle development agency #487

10-50
Ukraine, Kharkiv
GMT+2

Industries

Education & Science, Advertising & Marketing, Travel & Tourism

You can't care about your customers when you don’t have enough money to cover your costs. That is why we at GoToInc set your income growth and/or cost reduction as our main measurable goals. If technical solution doesn't help you to achieve these goals, then you probably started to develop a wrong solution (except charity or social projects, of course). If you are looking for a technical partner, that can provide you 'all in one place' services, then you make a right decision to check our profile. Our synergistic cooperation of development, design and marketing branches can help you solve any kind of issues or challenges related to E-product. This covers any kind of activities from marketing research to scaling your servers for high load.

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