Candidates 5
$9000 / mo
≈ $108000 / year net
Lead Ruby on Rails Developer
Ukraine · Kharkiv · 8 years of experience · Upper-Intermediate ·Published 29 April
Ukraine · Kharkiv · 8 years of experience · Upper-Intermediate ·Published 29 April
- HealthTech (atm)
- FinTech
- Crypto
- Insurance
Atm working as a TechLead in a HealthTech company that deals with providing care to millions users around the world
$6500 / mo
≈ $78000 / year net
Software Engineer
Ukraine · More than 10 years of experience · Advanced/Fluent ·Published 23 April
Ukraine · More than 10 years of experience · Advanced/Fluent ·Published 23 April
$9000 / mo
≈ $108000 / year net
Ruby on Rails Developer
Ukraine · More than 10 years of experience · Upper-Intermediate ·Published 31 March · In passive search
Ukraine · More than 10 years of experience · Upper-Intermediate ·Published 31 March · In passive search
- new projects from scratch
- support
- new features
- bug fixes
- performance improvements
- test coverage
- migration to new versions of Ruby / Ruby on Rails
- APIs for mobile applications, frontend, and other clients
- integrations with 3rd party APIs / data sources
- import / export from/to CSV/XLSX/etc formats
- financial systems (payment processing, bank reporting)
The first project with a frontend framework - 2015 (Ember JS), also had commercial experience with React JS, Angular JS, Angular 8. Experience with frontend:
- support
- new features
- bug fixes
- test coverage
- migration of legacy jquery projects to React JS
- migration of AngularJS controllers to Angular 8 components
Team Lead since 2016:
- interviews
- performance reviews
- mentoring interns and juniors
- project reviews and estimation
Deploys and servers:
- Linux server setup for application deploys
- Deploy setup (Capistrano, Ansible)
- Worked AWS, Azure, Heroku, and Digital Ocean
I don't like crazy deadlines, crunches, and overtimes. I prefer laid-back work instead of rushing uncooked features to production.
I prefer to work by the Eastern European timezone, from 8-9 am to 4-5 pm.
$5000 / mo
≈ $60000 / year net
Solidity developer
Austria · 9 years of experience · Upper-Intermediate ·Published 12 March
Austria · 9 years of experience · Upper-Intermediate ·Published 12 March
$5800 / mo
≈ $69600 / year net
Senior Ruby/Node Developer
Ukraine · More than 10 years of experience · Advanced/Fluent ·Published 12 March
Ukraine · More than 10 years of experience · Advanced/Fluent ·Published 12 March
Participated into development of several large projects based on Ruby / Node.js. For example:
- Squad Locker (squadlocker.com)
- Swrve (swrve.com)
- Stanford Magazine (stanfordmag.org)
The list of projects with a React.js front end:
- Swrve UI
- Squad Locker
- Prime Trust / Banq
- Circadian Risk
All smaller projects are not listed as well as a died startups because they have to rest in peace like my lovely FanParty.
Expertise in existing applications optimization and refactoring from a database to a front end. Clearly understanding the customer requirements.
I am always seeking for a new tasks that will continually challenge my problem solving and analytical skills using technologies I already know and technologies I will know to find a best solutions possible.