Position: Ruby on Rails Developer
Category: Ruby
English level: intermediate
Years of experience: 2.5


Professional experience:
Codica (Nov 2020 - current)
Ruby on Rails developer
Experience:
    • REST API Development
    • Integration of JWT Auth
    • Downloading images and files to AWS s3
    • Integration of sending emails/sms with sign and ability unsubscribe(AWS)
    • Products filtering (SQL queries with joins)
    • Dynamic PDF generation
    • Set up json fields into administrate
    • Stripe payments supported
    • Worked with Postgres array, JSONb,  performed speedup of SQL queries
    • Developed advanced validator for JSON data based on Dry-validation
    • Providing features demo for customer
    • Split the database into several sub-databases inside the main database
    • Sent XML requests to third-party service (Rolls Web Service)
    • Getting information about boat sellers from API CDS.
    • Full coverage of each new feature with RSpec
    • Had experience in calls with clients
Back-end developer