Vlad Halahan
Lead Software Engineer at Simulmedia
Ukraine
Summary
👤
Senior🎓
Top SchoolVlad Halahan is a Lead Software Engineer with 9 years of experience building and extracting distributed Ruby microservices and end-to-end web solutions, currently leading the core backend team for a TV+ product at Simulmedia. He combines hands-on implementation—React front-ends, GraphQL, AWS services, Sidekiq/Redis—with technical leadership, mentoring, and thorough project documentation. Vlad has a strong track record of decomposing monoliths into microservices, improving observability with Datadog and Splunk, and raising code quality via DRY validation and service objects that boosted test coverage. Comfortable across cloud, DevOps and frontend stacks, he frequently bridges stakeholder, frontend and data teams to deliver performant, maintainable systems. Trained in AI at Kharkiv National University of Radioelectronics, he brings analytical rigor to engineering trade-offs and a habit of proposing pragmatic innovations during migrations and refactors.
9 years of coding experience
8 years of employment as a software developer
Kharkiv National University of Radio Electronics
Украинский, АнглийскийProgramming languages (1)
Github contributions (5)
Vladichnaprimer/nure-apply-rails
May 2017 - Jun 2017
Contributions:53 commits in 1 month
vladhalahan/monsters-rolodex
Apr 2023 - Jun 2024
Contributions:4 pushes, 1 branch in 1 year 2 months
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