Lessan Vaezi is a Staff Software Engineer based in Adelaide with 11+ years of experience driving architecture and technical leadership across event-driven microservices, Kotlin, Ruby/Rails and .NET stacks. He has led regulatory-compliant features at scale, migrated monoliths into stream-based event architectures for a major airline booking platform, and shaped multi-lingual, distributed systems while working remotely. At Cash App he now injects engineering context into organizational decisions and sets technical direction, combining deep domain expertise with broad cross-team influence. His background in enterprise IT and long-term stakes in content and account provisioning systems give him a pragmatic appreciation for stakeholder consultation and operational reliability. Volunteering overseas in youth empowerment underlines a consistent focus on community building beyond code.
11 years of coding experience
18 years of employment as a software developer
Bachelor, Computing, Bachelor, Computing at Federation University Australia
Contributions:2 PRs, 11 pushes, 10 branches in 3 years 1 month
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Lessan Vaezi - Staff Software Engineer at Cash App