Pavel Tsiukhtsiayeu
Staff Elixir Engineer at BILL
Fayetteville, North Carolina, United States
Summary
👤
Senior🎓
Top SchoolPavel Tsiukhtsiayeu is a Staff Elixir Engineer and former VP of Engineering with 15 years of full-stack web development experience, specializing in Elixir/Phoenix, Ruby on Rails, and PostgreSQL. He excels at leading distributed startup teams, having managed up to seven people while shipping product-focused systems like billing, workflow engines, and personalized skincare diagnostics. Pavel combines entrepreneurial experience—founding non-IT ventures and building several companies end-to-end—with deep infra skills in GCP, Terraform, CI/CD and event-driven architectures. Since moving from Rails to Elixir in 2017 he’s leaned into OTP and concurrent system design to solve high-throughput problems such as payment auth, fraud prevention, and real-time device data pipelines. He brings a pragmatic full-stack perspective (React SPAs to thermal-printer integrations) and a knack for aligning technical choices to business outcomes. Based in Fayetteville, NC, he’s comfortable owning both architecture and execution across product, ML, and e-commerce integrations.
15 years of coding experience
13 years of employment as a software developer
Engineer’s Degree, Computer Science, Engineer’s Degree, Computer Science at Belorussian-Russian UniversityBachelor of Engineering - BE, Computer Science, Bachelor of Engineering - BE, Computer Science at Mogilev State Technical University
English, Russian
Stackoverflow
119reputation
5kreached
6answers
1question
Github Skills (130)
recaptcha10
sendgrid10
captcha10
actionmailer10
sinatra10
google-cloud-platform9
authentication9
mongoid9
gcp8
ruby8
cdn8
elixir8
json-api8
rails8
google8
Programming languages (8)
Github contributions (5)
DivvyPayHQ/open_pgp
Mar 2024 - Feb 2025
Implementation of OpenPGP Message Format as desrcibed in RFC4880
Contributions:2 releases, 5 reviews, 9 PRs in 10 months
elixirgpgopenpgppgprfc4880
paveltyk/sendgrid-rails
Mar 2011 - Jun 2016
SendGrid extensions to Rails 3 ActionMailer::Base
Contributions:46 commits, 4 PRs, 7 pushes in 5 years 3 months
ruby-on-railsactionmailerrailsrubysendgrid
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