Summary
Fairus Atoir is a software engineer based in Osaka with 8 years of experience building backend and web applications across Java, Spring Boot, Laravel, C#, and SQL Server. He has a proven track record improving performance and reliability—driving up to 98% error reduction and boosting application throughput by 20–70% through migrations, bug fixes, and architectural changes. Experienced in logistics, e-commerce, telecom, banking, and IoT projects, he designs features end-to-end from architecture to production stability and unit testing. Notably, he has implemented add-on management and cost-calculation systems for commerce platforms and built a logistics tracking service that reduced recording errors. A continuous learner and pragmatic engineer, he blends performance-focused backend work with a solid history of securing and hardening microservices in production.
8 years of coding experience
4 years of employment as a software developer
Bachelor's degree, Informatics, Bachelor's degree, Informatics at Telkom University