Deepak Kumar available

Deepak Kumar

Ruby on Rails Developer

Profileimage by Deepak Kumar Ruby on Rails Developer from
  • Freelancer in
  • Graduation: not provided
  • Hourly-/Daily rates:
  • Languages: English (Native or Bilingual)
  • Last update: 04.03.2020
CV - Deepak Kumar

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Along with being a RoR professional, I am also a professional problem solver. I am passionate about learning new things and using them to build something new and better. In fact, you don't have to worry about being in another time zone. I have extensive experience managing my work in a remote setting.

Over the last 7 years, I have a developed a wide range of web applications using Ruby and Rails. Right now my focus is on ruby on rails and I look forward to helping my clients to build state of art ruby on rails applications which can help them achieve their business goals.

My expertise lies in-
-.Ruby (1.9 ~ 2.7)
- Ruby on Rails (3.x, 4.x, 5.x, 6.x(Rails Admin, Active Admin, Web Sockets (ActionCable)))
- MongoDB, MySQL, PostgreSQL, SQLite, Oracle
- Amazon EC2, S3, RDS, CLOUD9, EBS, Heroku and DigitalOcean services
- API Frameworks (React js, Angular js, Vuejs etc.)
- TDD/BDD and unit testing tools eg RSpec, TestUnit, Cucumber etc
- Capistrano/Vlad for Deployments
- REST API backend development for Mobile Apps
- static analysis tools such as Rubocop, RubyCritic, Flay, Flog
- Webpack, Yarn, Sidekiq/Redis(Elastic search)
- Strong Front-end Skills: CSS/SCSS(Bootstrap, materialize or Foundation), JS (Vanilla, CoffeeScript, and ES6)
- Experience with Scrum and Agile methodologies

In addition, I stay up-to-date with technology to give my clients the best of the services.

Projects I've worked on

1. ~ Shopify, Rails
2. only4rental ( (Full Stack Developer you can say the only developer) ~ Rails, PostgreSQL
3. yourpartyportal ( ~ Rails, PostgreSQL , Sidekiq/Redis
4. Soundnotation ( Ruby on rails, Sidekiq, Azure
5. Quesbook ror, react, graphql
6. Qaba ( Ruby on Rails postgres
7. Thriftmatch ( Veu.js, Ruby on Rails
8. Dr. CRM (
9. ServiceDealz (
10.Ebaco (