Simon Liu
Sr. Blockchain Security DevOps at Crypto.com
Taipei, Taiwan
Summary
👤
Senior🎓
Top SchoolSimon Liu is a senior DevOps and blockchain security engineer with 11 years building highly scalable, resilient systems across gaming, SaaS, and crypto custody platforms. He architects multi-cloud, IaC-driven environments (AWS, Azure, Terraform, Kubernetes) and specializes in secure CI/CD, secret management, and hardened infrastructure—most recently integrating Intel SGX for hardware-backed custody at Crypto.com. Previously he led DevOps/SRE teams to improve observability, developer velocity, and production stability for high-throughput game and fintech services, routinely designing systems to handle millions of requests per minute. Comfortable across Ruby on Rails, Solidity, Python, and modern cloud toolchains, he bridges backend architecture, security auditing, and operational runbooks. A practiced communicator and mentor, he also drives cross-team standards like source-controlled schema migrations and automated release workflows. Outside work he channels the same discipline into triathlon training, reflecting a taste for endurance challenges that informs his approach to reliable systems.
11 years of coding experience
12 years of employment as a software developer
Bachelor of Science Took related lectures in bioinformatics computer science biotechnology chemistry biology., Bachelor of Science Took related lectures in bioinformatics computer science biotechnology chemistry biology. at University of Waterloo
English, Chinese
Stackoverflow
473reputation
94kreached
8answers
3questions
Github Skills (43)
docker-desktop10
sidekiq10
ruby10
jruby10
aws7
terraform-module6
ruby-on-rails6
yaml6
zeus6
erb6
terraform6
visual-studio-code6
unit-testing6
character-encoding6
elastic5
Programming languages (6)
Github contributions (5)
tysliu/tysliu
May 2021 - Mar 2022
Contributions:4 pushes, 1 branch in 10 months
tysliu/transmission-blocklist
Dec 2023 - Jun 2024
transmission blocklist weekly generated
Contributions:1 PR, 2 pushes in 6 months
blocklisttransmission
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