Available to hire
Software Engineer with 4+ years of experience building scalable web apps. Passionate about Ruby on Rails, Hotwire & clean code.
Skills
Language
Ukrainian
Fluent
English
Intermediate
Work Experience
Backend Developer at Indigo Dev
May 1, 2023 - PresentDesigned and maintained REST and GraphQL APIs for internal teams and external integrations. Implemented background job processing with Sidekiq, reducing API response time and improving system throughput by ~20%. Optimized PostgreSQL queries and improved database performance under production load. Owned backend features end-to-end: architecture, implementation, testing, and deployment. Maintained high test coverage using RSpec and improved overall system reliability.
Backend Developer at Syndicode
December 1, 2021 - May 1, 2023Developed and maintained scalable Ruby on Rails SaaS applications. Improved PostgreSQL performance through query optimization and indexing. Integrated third-party services and ensured production stability. Participated in code reviews and Agile development processes.
Backend Developer at DigitalSuits
June 1, 2021 - December 1, 2021Refactored and optimized legacy Rails codebases to improve maintainability. Implemented automated testing strategies using RSpec. Investigated and resolved production issues to ensure business continuity.
Education
Ruby on Rails Developer at Good programmer
May 1, 2019 - October 1, 2019Finance at Kyiv University of Management
September 1, 2007 - May 1, 2011Qualifications
Industry Experience
Software & Internet, Professional Services
Skills
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