Jeck Aluston
@jeckaluston
Ruby on Rails developer with 5+ years of experience building scalable web applications, APIs, and data processing systems.
What I'm looking for
I’m a Ruby on Rails developer with 5+ years of experience building scalable web applications, REST APIs, and data processing systems. I specialize in backend development, automation, and integrations, with a strong focus on production-ready delivery in distributed environments.
In my freelance/contract work, I’ve developed and maintained multiple Rails applications, delivering 5+ production features for business automation. I built scraping systems processing 10k–50k+ records/day, improved key endpoint response times by 20–30%, and accelerated async processing by ~40% through background jobs (Sidekiq, GoodJob).
Previously at Locality Labs LLC (USA) — Remote, I built scalable scraping pipelines (10k+ records per run), automated data collection and cleaning workflows, and reduced manual operations by ~60%. I also integrated production third-party APIs (Google, Twilio, AWS S3), optimized database operations by ~25%, refactored legacy code following SOLID principles, and Dockerized applications to reduce environment-related deployment issues.
Experience
Work history, roles, and key accomplishments
Ruby on Rails Developer
Freelance
Oct 2023 - Present (2 years 9 months)
Developed and maintained multiple Ruby on Rails applications, delivering production-ready features for business automation. Built scraping systems and REST APIs (including Telegram WebApps with webhook architecture), optimized performance, and used background jobs (Sidekiq/GoodJob) and Docker to improve reliability and async processing.
Ruby Developer
Locality Labs LLC
May 2021 - Sep 2023 (2 years 4 months)
Built scalable Ruby-based scraping pipelines and automated data collection/cleaning workflows, reducing manual operations and improving processing performance. Integrated third-party APIs (Google, Twilio, AWS S3) and refactored legacy code using SOLID principles to improve maintainability and onboarding.
Education
Degrees, certifications, and relevant coursework
Sevastopol National Technical University
Bachelor of Science in Computer Engineering, Computer Engineering
Earned a BSc in Computer Engineering from Sevastopol National Technical University (2013).
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
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