Viktor M.
Zaporizhzya, Ukraine
99%
Job Success
Top Rated Plus
Ruby on Rails Developer | Backend | Full-stack | Web App Development
$40.00/hr
Hello and welcome to my profile!
I'm a Ruby on Rails back-end software engineer with more than 10 years of experience and almost 12.000 hours of proven track record here on Upwork. I'm in love with Ruby programming language and I'm very passionate when working.
💡My key skills are💡:
Backend:
✅ Ruby on Rails
✅ MySQL, PostgreSQL, MongoDB
✅ RESTful APIs
✅ JSON API serializer, Rswag
✅ Prawn
Frontend:
✅ jQuery
✅ Underscore.js
✅ Stimulus.js
✅ turbo_frame
✅ AJAX
✅ CSS/ CSS3
✅ HTML/HTML5
✅ Bootstrap 5.3.0
✅ Zurb Foundation
I'm skilled in test writing:
✅ Rspec, Cucumber, Capybara
I am familiar with:
✅ AWS deploy
✅ Heroku deploy
✅ Capistrano
I have worked a lot with 3rd party API integration (social networks, Google maps, mailing services, payments, video hosting)
If you have an idea and need to implement it, then feel free to contact me and we'll discuss. I can build any product you want, either small Ruby script or complex Web application.
Work history
Work history
Senior Backend Dev (Ruby on Rails)
5.00
Feb 16, 2021
-
May 11, 2022
"We hired Victor as a very skilled Backend RoR Dev. He completed his tasks with great dedication and is very communicative. Questions are asked where necessary and he is making…
Private earnings
Rails app - Updates and new features
5.00
Apr 20, 2021
-
Jan 23, 2022
"It's been a pleasure working with Viktor. I'm sure we will get back to him once we have more work for him."
Private earnings
Rails physician platform
5.00
Jul 15, 2020
-
Jan 19, 2022
"Viktor is a great developer, he's worked on a number of projects for us now. Always reliable and gets things done in a timely manner. Will always go back to…
Private earnings
Rails app - Updates and new features
5.00
Sep 14, 2020
-
Feb 16, 2021
"We have worked with Viktor for a while now. He's great! We will defiantly work with him on future project. Easy to communicate with and he always tries to find…
Private earnings
Rails Ecommerce updates
5.00
Jul 27, 2020
-
Jan 28, 2021
"Viktor did a great job updating some key pieces on our rails application."
Private earnings
Rails Ecommerce platform
5.00
Sep 4, 2019
-
Jun 18, 2020
"Viktor helped our team enormously with our ecommerce platform. He was integral to our success - great communcation, worked quickly and effectively, and was able to provide helpful recommendations to…
Private earnings
Rails Developer for Design App
5.00
Sep 3, 2019
-
Feb 13, 2020
Private earnings
Senior Ruby On Rails Developer
1.00
Aug 31, 2018
-
Sep 25, 2018
"He accepted the project but soon after he charged me $400, he emailed me that this project is taking more time to research, so he cant work anymore on this…
Freelancer's response
"We agreed with Atezaz to a certain task that I estimated to take 40 hours. I managed to do the work twice as fast, for 20 hours. When I received…Private earnings
Rails 5 fullstack expert for live production
5.00
Jun 14, 2018
-
Aug 7, 2018
"Victor did a great job in live-production RoR application, including complex feature development from 0 with tests and integration.
I hope to re-hire him in future!"
Private earnings
Full Stack Ruby / Rails developers required by start up in property industry. (Minimum 3 years experience)
Jul 12, 2017
-
Oct 15, 2017
No feedback given
Private earnings
Ruby-on-Rails developer for business platform
Aug 18, 2023
-
Present
Job in progress
Private earnings
Ruby on Rails developer / partner - business web app
Oct 7, 2021
-
Present
Job in progress
Private earnings
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Skills
Skills
- jQuery
- Ruby on Rails
- MySQL
- PostgreSQL
- API Integration
- JavaScript
- RESTful API
- RSpec