Arba Sasmoyo is a Senior Site Reliability Engineer with 11 years of experience building and operating large-scale infrastructure from Indonesia. At Toggl he manages infrastructure serving 400,000+ daily active users and operates an optimized PostgreSQL cluster on GCP, with much of the stack provisioned and automated via Bash, Ruby, and Terraform. His background spans backend development and DevOps—rewriting a messaging API from Rails to Go and designing Docker, PostgreSQL, and AWS-based infrastructure at qiscus. Earlier work includes university-wide SAML2 single sign-on and campus network authentication used by over 30,000 students, reflecting a strong grounding in secure, production identity systems. He combines deep hands-on automation with a track record of moving systems from prototype to resilient production at scale.
11 years of coding experience
8 years of employment as a software developer
Master of Computer Science, Computer Science, Master of Computer Science, Computer Science at Universitas Gadjah Mada (UGM)
Bachelor of Computer, Computer Science, Bachelor of Computer, Computer Science at Universitas Sebelas Maret
Simple script for downloading Overleaf projects and store it into Git repository
Contributions:9 releases, 31 commits, 4 PRs in 1 year 10 months
downloadingdownloaderpythongit-repositoryoverleaf
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Arba Sasmoyo - Senior Site Reliability Engineer at Toggl