Askar Mustafin is a senior iOS engineer and team lead with 12 years of experience building and scaling high-impact telecom and fintech apps, including products that reached 500K+ monthly users. He combines hands-on Swift/Objective-C craft with pragmatic architecture choices (MVVM/VIPER/Coordinator), CI/CD, feature flags, and strong automated testing to move fast without sacrificing quality. Comfortable across networking (REST, WebSockets, GraphQL), security (SSL pinning), observability and AVFoundation, he has shipped eSIM, payments, KYC, and biometric flows. Proven as a multiplier—mentoring, running code reviews, and aligning product/design/QA—he has led teams at VEON, IZI app, QazCode and now Halyk Bank. Based in Almaty, Kazakhstan, he’s particularly effective at taking greenfield products from zero to scale while keeping long-term maintainability front of mind.
12 years of coding experience
12 years of employment as a software developer
Master's degree, Computer Science, Master's degree, Computer Science at IITU - International university of information technologies
Contributions:9 commits, 2 PRs, 7 pushes in 2 years 6 months
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