Resume Software developer

CV

Software Developer

Ivan D.

Summary

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More than 2 years of experience in web development

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Experience in Ruby and Runy on Rails

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Eager to learn new technologies

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Knowledge and understanding of principles and methodologies of software design

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Strong computer science expertise and commercial experience in web services development

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Strong analytical skills, and high level of responsibility

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Self-learning, hard-working

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Good logical thinking

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Team player

Skills / Competencies

Experience

September 2023 - Present

Freelance
RoR Developer

April 2020 – September 2023

SoloWay Technologies
RoR Developer

Programming Languages:

Ruby, JavaScript, HTML/CSS

Technologies:

Ruby on Rails, Slim/Haml, Bootstrap, JQuery, Swagger,

Geocoder, Stripe, React, Travis CI, Circle CI, Rspec

RubyMine/VSCode, Postman GEM’s (Devise, roo, rails-i18n,

RSpec, dotenv, aasm, Pry, administrate, Wicked_pdf, haml,

Ransack, Sidekiq, HTTParty, Carrierwave, Mechanize, Google

Maps API (Static and JavaScript map)

Databases:

Postgres, MySQL, Elasticsearch, Redis

Operational Systems:

Linux OC, Windows, Mac

Source Controls:

GIT

Tracking Systems:

Jira, Redmine, Trello

Development Methodologies:

SCRUM, Kanban

English language:

Intermediate

Education:

Master’s degree in Vasyl Stefanyk Precarpathian National University,

Software Engineering

Projects

1. OSBB

Project duration:

educational project

Technologies:

Ruby, Ruby on Rails, PostgreSQL, API, React, Bootstrap, Slim, Travis CI, Circle CI,

gem “devise”, Elasticsearch, Geocoder, Sidekiq, Rspec 

About the project: 

OSBB is a legal entity created by the owners of apartments and / or non-
residential premises of an apartment building for common use. This site saves you
time and reduces the number of routine tasks. Personal accounts of 
residents increase the transparency.

Role: 

 Ruby Developer

Responsibilities: 

Build the app architecture and design system components
Implementation new functions
Write and improve test coverage
Documentation writing
Feature discussion with the team/customer
Bugfixing
 

2. Wrapmate 

Project duration:

April 2021 – January 2023 

Technologies: 

Ruby, Ruby on Rails, PostgreSQL, API, Geocoder, Stripe, Swagger, Rspec 

About the project: 

Creation of a service for the U.S. market, the main of which is finding auto service 

studios that are engaged in sticking advertising films on cars, which is very popular 

in the U.S + payment system integration 

Role: 

Ruby Developer

Responsibilities: 

New features designing 
Implementation new functions
Testing
Documentation writing
Correcting and redoing the old functionality
Performance issues solving
Payment system integration 
 

3. Peg-backend 

Project duration:

February 2023 – August 2022

Technologies: 

Ruby, Ruby on Rails, PostgreSQL, API, Sidekiq, Redis, gem “machanize”, gem 

“ransack” 

About the project: 

Peg-backend is designed to find influencers by analyzing their statistics, active 

audience and lexicon. An advertiser can choose a suitable influencer from social 

networks such as Instagram, Facebook and YouTube. The main task of this

project was the parsing of statistical data of the influencer, so the additional 

library "mechanize" was used. The main advantage of this gam is the ease of

adding a proxy, automatic redirection of the page that is being parsed, correct 

work with the Cyrillic alphabet, etc. 

Role: 

RoR Software Engineer

Responsibilities: 

New features designing 
Implementation new function 
Testing 

4. Marketplace (under NDA)

Project duration:

 September 2020 – Present 

Technologies: 

Ruby, RoR, PostgreSQL, API, Minitest , Rspec 

About the project: 

It is an online marketplace that contains several projects that have a specific focus, 

such as general, transportation, etc.

Role: 

Ruby Developer

Responsibilities: 

Adding new features
Correcting and redoing the old functionality 
Write and improve test coverage
Documentation writing