
Olekasandr Galushka
Verified Expert in Engineering
Software Developer
Cherkasy, Ukraine
Toptal member since July 6, 2016
Alex has been a big fan and avid user of RoR since 2010. His skill set includes Agile, Scrum, and XP. His favorite IDE is Vim. He is a dedicated individual and an enthusiastic programmer, equally comfortable working solo or contributing to a team effort.
Portfolio
Experience
- HTML5 - 14 years
- CSS - 14 years
- PostgreSQL - 13 years
- Agile - 13 years
- JavaScript - 13 years
- Ruby on Rails (RoR) - 13 years
- Ruby - 13 years
- Vim Text Editor - 5 years
Availability
Preferred Environment
Ruby on Rails (RoR), Git, Chrome, Vim Text Editor
The most amazing...
...thing I've created is a Uber-like service in my city using Preact, Svelte, Flutter, and Ruby on Rails. I've managed the technical part, fleet, and staff.
Work Experience
Full-stack Ruby on Rails Developer
Active Bridge
- Created and supported a software provider and marketplace.
- Created online reservation, payment, and customer management software.
- Created and supported a service for a community of trend setters, empowered risk takers, and incessantly social creatures.
- Created the platform that connects endurance sports influencers and brands.
- Created a platform to automate the process of splitting money. Created the API for developers.
Ruby on Rails Developer
Svitla Systems
- Created a viral video advertising platform with a lot of background jobs to convert and compress video files.
- Built and supported a marketplace platform for famous clients like Cisco, Alcatel, and Avaya.
- Developed a loan management tool. It allows small businesses to receive a loan super fast through an easy process. It was integrated with Intuit, DocuSign, and others.
- Created a simple gem for a Rails asset pipeline to display nice confirmation dialogs.
Web Developer
Interlink
- Worked on a complex SQL query used to generate some summary report.
- Created an advanced Visual Basic script to build Excel reports and charts.
- Contributed to Java-based projects and then started learning Ruby on Rails with other dedicated colleagues specializing on that technology.
Experience
Maxwell
https://himaxwell.comI was a senior full-stack Ruby on Rails developer and heavily participated in product development.
Influencial Social Media Platform
Solution Exchange
Developers-oriented Marketplace
Services Marketplace
SmartBiz SBA Loans
https://www.smartbizloans.com/ZOZI
ZOZI Advance
PreeLine
Split
Education
Junior Specialist's Degree in Software Development
Smila Engineering Professional College - Smile, Ukraine
Skills
Libraries/APIs
X (formerly Twitter) API, Rails Engines, REST APIs, PhantomJS, Selenium WebDriver, Facebook API, React, QuickBooks API, Google API, OmniAuth, jQuery, Sidekiq, Stripe, JSONAPI::Resources
Tools
RSpec, Vim Text Editor, Git, Apache Solr, Cucumber
Languages
HTML, CSS, HTML5, Ruby, JavaScript, SQL, GraphQL, Java, VB, CoffeeScript, Pascal, C++, Delphi 7, Assembly, Haml
Frameworks
Ruby on Rails (RoR), Capybara, Stimulus, Ruby on Rails 7, Chrome, Hadoop, Redux, Robot Framework, AngularJS
Paradigms
Agile
Platforms
DigitalOcean, Linux, Amazon Web Services (AWS), Heroku
Storage
PostgreSQL, MySQL, Elasticsearch, MongoDB, Redis, Amazon S3 (AWS S3)
Other
Full-stack, Back-end, API Integration, Poltergeist, Intuit QuickBooks, Parallels Business Automation, TCP/IP, Beanstalkd, Ruby Gems, Writing & Editing
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