Dmitrii Pak is a seasoned full-stack developer with 11 years of experience specializing in Ruby on Rails and JavaScript, currently based in Thailand. He has a strong track record building and maintaining high-traffic web applications, including a large e-commerce platform and multiple projects at KupiKupon Global where he led upgrades, feature development, and integrations with payment gateways and messaging services. Comfortable across the stack, Dmitrii pairs backend expertise (Postgres, Redis, Elasticsearch) with front-end interactivity and has hands-on experience in TDD using RSpec and Agile workflows. He has applied his skills to niche domains like crypto marketing systems and highload e-commerce, showing an ability to navigate both product and infrastructure challenges. A quick learner who enjoys adopting new technologies, he also brings practical experience integrating third-party APIs such as Firebase Cloud Messaging and Amazon SNS. Quietly pragmatic, Dmitrii often focuses on maintainability and testable design when modernizing legacy Rails apps.
Contributions:4 commits, 3 pushes, 1 branch in 1 year 3 months
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