Oleksii V. Senior Full-Stack RoR Engineer
Summary
Accomplished Senior Full-Stack Software Engineer with a focus on Ruby on Rails development, boasting extensive experience in building scalable web platforms and mobile applications compliant with HIPAA regulations. Possesses a strong command of front-end and back-end technologies including Ruby on Rails, Vue.js, React.js, Angular.js, PostgreSQL, MongoDB, and expertise with various APIs and integrations. Proficient in implementing sidekiq for efficient background job processing and skilled in deploying applications on Heroku along with AWS services management. Holds a Master’s Degree in Software Development from Cherkasy Engineering and Technological Institute, underpinning a solid theoretical foundation with hands-on experience in the end-to-end software development lifecycle. Demonstrated leadership capabilities in architecting robust solutions and leading technical teams. Brings over a decade of industry experience across healthcare, financial, and social media marketing sectors.
Work Experience
Senior Full-Stack RoR Engineer, Healthcare Communication Platform
Summary: Web platform and mobile apps with cloud pass-thru architecture for HIPAA-compliant real-time communication among healthcare professionals and patients.Responsibilities: Senior Full-Stack RoR Engineer
Technologies: Ruby on Rails, Vue 3, Typescript, Vue 2, REST API, Interactions, Rspec, Rspec Docs, PostgreSQL, MongoDB, sidekiq, redis
Lead RoR Architect, awexr.com
Summary: Leading AR/VR event series hosting annual events globally, with a robust digital platform for AR/VR enthusiasts and professionals.Responsibilities: Lead and architect the development of the web application, integration with multiple APIs, and maintain the platform.
Technologies: Ruby on Rails, PostgreSQL, Pivotaltracker, Sidekiq, Salesforce, Heroku, Heroku Connect, RestforceAPI, Hubilo integration, Swoogo integration, Aventri API integration
RoR Architect, Team Lead, twentyeighthealth.com
Summary: Online healthcare platform that provides consultations and prescriptions for birth control.Responsibilities: Architect and lead a development team to build, maintain, and expand the platform capabilities.
Technologies: RoR, MySQL, Reactjs, stripe-payments, campaign-monitor, coffeescript, sass, Sidekiq
Fullstack RoR Developer, foundersuite.com
Summary: Tools for startups to aid in fundraising and investor relations, including CRM and project management capabilities.Responsibilities: Full-stack development with a focus on Ruby on Rails and Backbone.js.
Technologies: RoR, MongoDB, PostgreSQL, Backbone.js, MarionetteJs
Full-Stack Developer and RoR Developer, mystandby.com
Summary: Appointment scheduling tool that simplifies the process of finding and managing appointments with care providers.Responsibilities: Full-stack development across the RoR stack with a focus on enhancing user experience.
Technologies: RoR, PostgreSQL, Pivotaltracker, Angularjs, jQuery
RoR Developer, https://totaladventure.travel/
Summary: Platform facilitating travel enthusiasts to offer and clients to find and purchase trips.Responsibilities: Full-stack development with emphasis on Ruby on Rails and Angular.js.
Technologies: Ruby on Rails, Angular.js, RSpec
RoR Developer, https://betegy.com/
Summary: Football data and predictions service with a focus on user-friendly data visualization.Responsibilities: Involved in back-end development and building APIs.
Technologies: Ruby on Rails, Grape, Faraday, RSpec
RoR Developer, https://www.nuvi.com/
Summary: A comprehensive suite for social media marketing, delivering visual and analytic tools to aid businesses.Responsibilities: Full-stack development role, crafting solutions with Ruby on Rails and React.js.
Technologies: Ruby on Rails, React.js, Heroku, Amazon S3, Webpack, React-router, PostgreSQL, Jira
RoR Developer, https://www.smartbizloans.com/
Summary: An online platform designed to streamline and facilitate small business financing.Responsibilities: Development and maintenance of the platform's core functionalities.
Technologies: Ruby on Rails, MySQL, SimpleForm, Slim, LESS
Education
- CHERKASY ENGINEERING AND TECHNOLOGICAL INSTITUTE
Software development Master's Degree
2004 - 2009