Ashkan Ghassemi is a platform engineer based in Tehran with 15 years of experience building high-throughput, production-grade systems. He has architected and implemented mission-critical infrastructure such as a fraud detection system capable of processing over 10,000 requests per second with sub-5ms windows and currently helps run a mobile messaging platform at Rechat. A long-time supporter of the free software movement, he contributes to notable open-source Go tooling—his work on the battle-tested golang-set library added PowerSet and CartesianProduct utilities used by projects like Docker and Hashicorp. Comfortable across backend, systems and platform layers, he combines hands-on coding with architectural leadership forged in banking and telecom domains. Colleagues describe him as a pragmatic problem-solver who optimizes for reliability and performance while keeping implementations simple and maintainable.
15 years of coding experience
5 years of employment as a software developer
High School Physics and Mathematics, High School Physics and Mathematics at Allameh Helli High school
A simple, battle-tested and generic set type for the Go language. Trusted by Docker, 1Password, Ethereum and Hashicorp.
Role in this project:
Back-end Developer
Contributions:5 commits in 3 days
Contributions summary:Ashkan primarily contributed to the `golang-set` repository by adding new functionalities to the set data structure. Their work included the implementation of the `PowerSet` and `CartesianProduct` methods, which involved modifying existing files and creating new functions within the set API. Additionally, the user addressed code formatting issues and optimized the `threadsafe.go` file by removing deferred set.RUnlock() in PowerSet().
Contributions:41 commits, 1 comment, 1 issue in 3 years 4 months
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