Senior Full Stack Ruby Developer

10/2018 – 12/2018

Creating new features for social discussions forum with search
functionality, tags system, ratings system, commenting, subscriptions etc.
I had a full stack developer role with no team

Ruby, Hypertext Transfer Protocols (HTTP), CSS (Cascading Style Sheet), HTML5, JavaScript, React (JavaScript library), Ruby on Rails

9/2018 – 11/2018

Private desktop sales management application with database visualization
and encryption. Remote authentication and user management with Rails
app deployed to Heroku. Everything was created from scratch. My tasks
were communicating with the client, managing the team (UX/UI designer
and 2 developers), and front end development (Electron)

Ruby, CSS (Cascading Style Sheet), HTML5, JavaScript, Ruby on Rails

6/2018 – 8/2018

Music catalog, responsive web app with custom audio player, music
upload/download, taggings, search etc. The project was created from
scratch by my agency. My tasks were communicating with the client,
managing the team (UX/UI designer and 2 developers), and front end
development (React, Redux)

HTML, HTML5, JavaScript, React (JavaScript library), Ruby, Ruby on Rails

5/2018 – 12/2018

Back end API for a fitness mobile application with personal training plans
generation, social functions, statistics, diet plans, etc. I was one of 2 back
end engineers in the team (Ruby on Rails)

Back end API for a meditation mobile application supporting different
types of meditations, meditation packs, progress system and statistics. I
was one of 2 back end engineers in the team (Ruby on Rails)

Ruby, Ruby on Rails

2/2018 – 4/2018

Politics news website with a custom admin panel. I had a full stack
developer role in a team of 2.

Ruby, CSS (Cascading Style Sheet), HTML, HTML5, JavaScript, Ruby on Rails

8/2017 – 12/2017

Educational web app platform for a Chinese English school with different
types of users, knowledge tests, homeworks functionality, scheduling
system, ranking, etc. Everything was created from scratch. My tasks were
full stack development and communicating with the client.

CSS (Cascading Style Sheet), HTML, HTML5, JavaScript, Ruby, Ruby on Rails

3/2017 – 5/2020

Creating new features for online file format converter and PDF editor. I was
the only developer in the team (full stack).

Ruby, CSS (Cascading Style Sheet), HTML, HTML5, JavaScript, React (JavaScript library), Ruby on Rails

3/2017 – 5/2020

Creating and maintaining a documents format converter website with
online PDF editor features and API integrations (Ruby on Rails, JavaScript,
React)

Ruby, CSS (Cascading Style Sheet), HTML, HTML5, JavaScript, React (JavaScript library), Ruby on Rails

12/2014 – 12/2015

Creating and maintaining front end for an e-commerce website (HTML5,
CSS3, Javascript, WordPress)

CSS (Cascading Style Sheet), HTML, HTML5, JavaScript, Wordpress

12/2012 – 12/2016

Creating a front end for different e-commerce websites (HTML5, CSS3,
Javascript)

Adobe Photoshop, CSS (Cascading Style Sheet), HTML, HTML5, JavaScript

12/2011 – 12/2023

Creating websites and SaaS web apps from scratch (Ruby on Rails, React,
JQuery, Electron js), leading & managing my team (engineers & designers),
searching for clients, communicating with clients (both remote and in
person), developing my agency

Postgresql, SQL, Ruby, Amazon Web Services (AWS), CSS (Cascading Style Sheet), HTML, HTML5, JavaScript, JavaScript-Frameworks, Jquery, React (JavaScript library), Ruby on Rails

12/2011 – 12/2012

Creating and maintaining an e-commerce website (HTML5, CSS3,
Javascript, WordPress)

CSS (Cascading Style Sheet), HTML, HTML5, JavaScript, Wordpress