Andrii Baran

Andriy B. RoR Developer Summary I have 5 years of experience as full stack web developer. I have strong skills in popular web technologies. I follow modern coding standards and best practices. Result-oriented and disciplined. Always doing my best to achieve the goal. I was working in big teams and as independent freelance developer. Technical skills Programming Languages / Technologies ▪ ▪ ▪ ▪ ▪ ▪ JavaScript HTML CSS jQuery Ruby HAML/Slim ▪ Ruby on Rails ▪ Twitter Bootstrap Application/Web Servers ▪ Unicorn ▪ Thin RDBMS ▪ Puma Development Tools ▪ MySQL ▪ PostgreSQL ▪ Sublime ▪ sqlite Testing Tools Methodologies ▪ ▪ ▪ ▪ Frameworks ▪ Capybara Agile SCRUM Pair Programming TDD ▪ Rspec Version Control Systems: ▪ Git Operating Systems and Clouds ▪ ▪ Experience Microsoft Windows XP/ 7/ Vista Ubuntu Linux Softbistro EPAM Team Technologies Greatest Hire SoftServe Project Description: Role: Responsibilities: Oh My Green Ruby on Rails backend Developer (Feb 2018 – Current) Ruby on Rails backend Developer (Sep 2017 – Jan 2018) Ruby on Rails web Developer (Mar 2016 – Aug 2017) Web Application Developer (Oct 2014 - Aug 2015) Software Engineer (Aug 2013 - Oct 2014) Food delivery and catering service for companies and individuals Backend Engineer ▪ Developing API ▪ Unit testing (improved coverage from 0 to 42%) ▪ Rails upgrade (from 3.2 to 4.0) ▪ Bug fixing Andrii B. RoR Developer ▪ Team size: Tools & Technologies: Project Description: Role: Responsibilities: Team size: Tools & Technologies: Project Description: Role: Responsibilities: Team size: Tools & Technologies: Project Description: Role: Responsibilities: Team size: Tools & Technologies: Project Description: Role Responsibilities: Team Size: Tools & Investigating issues in legacy codebase 5 team members Ruby on Rails 3, Rspec, Postgresql, GIT, Sidekiq, AWS Fidor Solutions Online banking solutions Backend Engineer ▪ Developing new features ▪ Unit testing ▪ API documentation ▪ Bug fixing ▪ Investigating issues in legacy codebase 30 team members Ruby on Rails 5, Rspec, Postgresql, GIT, Sidekiq, Docker, postman, nodejs, swagger, RabbitMQ Roundforest Data-driven shopping assistant BI Engineer ▪ Splitting monolith app into smaller services ▪ Unit testing/refactoring ▪ Participating in creating new solution architecture ▪ API’s integration ▪ Creating web scrapers ▪ Writing sql functions 3 team members Ruby on Rails 5, Rspec, Postgresql, GIT, Sidekiq, Docker, web scrapers Heimathandel Virtual tours for local shops (Germany) Back-End/API Engineer ▪ Developing ▪ Unit testing ▪ Deployment ▪ API documentation 5 team members Ruby on Rails 5 (API only), Capistrano, Rspec, MySQL, GIT, Swagger TutorTower Global rich education system for tutors and learners RoR developer ▪ New feature implementation ▪ Debugging ▪ Deployment 2 team members Ruby on Rails, Javascript, PostgreSQL, Redis, ActiveAdmin, Devise, Unicorn, Nginx, Andrii B. RoR Developer Technologies: Project Description: ActiveJobs, Capistrano, Ubuntu server GreatestHire Web service which helps local employers and employees find each other and evaluate their work experience. I started work on project when there was implemented some key business components. I added 6 features, main of them are instant messaging, scheduling calendar, ratings, and payments report. Role: Responsibilities: Team Size: Tools & Technologies: Project Description: Web application developer ▪ ▪ ▪ 2 team New feature implementation Debugging Composing user guides members RoR, JavaScript/Coffescript, HTML/CSS, Git, Stripe API, Google Maps API BMC RPM RPM helps manage the entire process of release of the software. And provides the ability to manage multiple software products and several releases regardless of the frequency of releases. I worked in a subteam on implementing one complex feature named "Deployment Windows". My responsibilities: coding, debugging, unit and feature testing. Role: Responsibilities: Team Size: Tools & Technologies: Project Description: RoR developer ▪ New feature implementation ▪ Debugging ▪ Unit Testing 10-12 team members RoR, JRuby, JavaScript/Coffescript, HTML/CSS, Git Portico Club Web application which is provided to inform website visitors and members about the opportunities, services, benefits and privileges offered by tourist operators and to assist them in availing themselves of such opportunities, services, benefits and privileges. I entered project on finishing stage. I did various code and visual improvements and fixes, wrote unit tests. Role: Responsibilities: Team Size: Tools & Technologies: RoR developer ▪ New feature implementation ▪ Debugging ▪ Unit Testing 10-12 team members Ruby/Ruby on Rails, HAML/JavaScript/Coffescript, HTML/CSS, Git, MySQL Andrii B. RoR Developer Education Master Degree in Automation and Metrology National University Lviv Polytechnic Department Computer’s technologies Graduated in 2011