English:
Intermediate
Oleksandr K.
Vetted by YouTeam
Ukraine
UTC +02:00
Ukraine/Kyiv
English:
Intermediate
Experienced back-end developer proficient in Ruby and Ruby on Rails. Strong problem-solving skills, clean code, and focus on continuous learning.
As a skilled back-end developer with extensive experience in Ruby programming and a focus on Ruby on Rails technology. I excel at fostering positive working relationships and delivering high-quality results. With a strong foundation in the system and delivering clean, efficient code I bring organization and problem-solving prowess to every project. I'm eager to contribute to your team's success by delivering innovative and scalable applications.
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Check if Oleksandr is availableExpertise
Years of commercial development experience
3 years of experience
Core technologies
Other technologies
Project Highlights
Outsail
Aug `22 - Mar `24
2 years
OutSail project offers consulting services to companies that are searching for appropriate software for their businesses. The goal was to make a clear interface that helps companies to pick the right vendor. The selection process suggests a specific set of steps, helps prepare for demos and gives an ability to collaborate with the team and track the progress.
Responsibilities & achievements
• Evolving a project from its Minimum Viable Product (MVP) phase to a fully functional project; • Creating data structure for the database; • Refactoring old functionality; • Covering with RSpec (100% coverage); • Tasks estimation; • Leading the back-end part of the project; • Code review; • Implementing WebSockets; • Implementing new features; • Implementing OAuth.
Age Friendly
Mar `21 - Aug `22
1 year
The project aims to help validate and elevate all things age-friendly and invite older adults and caregivers to share reviews and ratings about programs, businesses, healthcare providers, and other services where they live, work, and thrive.
Responsibilities & achievements
• Creating data structure for the database; • Code refactoring and unit tests; • Tasks estimations; • Implementing new features; • Third-party integration; • Integration with Salesforce; • Setup different types of search with Elasticsearch;
Application for Virtual Excursion
Oct `20 - Mar `21
5 months
The project aims to provide users with information about places of interest in different cities, leave reviews, and watch different videos.
Responsibilities & achievements
• Create application from scratch; • Creating data structure for the database; • Creating endpoints; • OAuth implementation.
Education
Higher education in Computer Science
Agency
100-400
GMT+2
Lodz/Poland
Core Expertise
Industries
Construction & Real estate, Human Resources & Career, Sports & Fitness, Advertising & Marketing, Insurance & Risk Management, Telecommunication, Telecommunications and Social Network
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Check if Oleksandr is available