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Senior / Staff Android & Multiplatform Engineer with 12+ years of experience building, scaling, and optimizing high-quality mobile applications. I specialize in Android, Kotlin Multiplatform (KMP), and Compose Multiplatform, helping companies deliver reliable, secure, and scalable mobile products across global markets (24+ countries). I have strong hands-on experience in CI/CD automation, release management, performance optimization (ANR reduction, R8 tuning), and modern testing strategies including Maestro UI testing and Compose Screenshot Testing. Beyond development, I focus on engineering quality and long-term maintainability: Clean and modular architecture Strong code review culture (including AI-assisted code review) Secure mobile applications (encryption, Play Integrity API, certificate pinning, obfuscation) Clear technical documentation (Confluence, architecture docs, structured README files) I have led and collaborated with cross-functional teams (product, backend, QA, leadership) to align technical decisions with business goals, ensuring predictable delivery and measurable impact. Whether you need to: build or scale an Android app introduce Kotlin Multiplatform automate CI/CD and releases improve app performance, stability, or security I bring ownership, clarity, and senior-level execution to every project.…Senior / Staff Android & Multiplatform Engineer with 12+ years of experience building, scaling, and optimizing high-quality mobile applications. I specialize in Android, Kotlin Multiplatform (KMP), and Compose Multiplatform, helping companies deliver reliable, secure, and scalable mobile products across global markets (24+ countries). I have strong hands-on experience in CI/CD automation, release management, performance optimization (ANR reduction, R8 tuning), and modern testing strategies including Maestro UI testing and Compose Screenshot Testing. Beyond development, I focus on engineering quality and long-term maintainability: Clean and modular architecture Strong code review culture (including AI-assisted code review) Secure mobile applications (encryption, Play Integrity API, certificate pinning, obfuscation) Clear technical documentation (Confluence, architecture docs, structured README files) I have led and collaborated with cross-functional teams (product, backend, QA, leadership) to align technical decisions with business goals, ensuring predictable delivery and measurable impact. Whether you need to: build or scale an Android app introduce Kotlin Multiplatform automate CI/CD and releases improve app performance, stability, or security I bring ownership, clarity, and senior-level execution to every project.

Selim T.

AI Engineer, AI Prompt Engineer, App Developer, +3

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Senior / Staff Android & Multiplatform Engineer with 12+ years of experience building, scaling, and optimizing high-quality mobile applications. I specialize in Android, Kotlin Multiplatform (KMP), and Compose Multiplatform, helping companies deliver reliable, secure, and scalable mobile products across global markets (24+ countries). I have strong hands-on experience in CI/CD automation, release management, performance optimization (ANR reduction, R8 tuning), and modern testing strategies including Maestro UI testing and Compose Screenshot Testing. Beyond development, I focus on engineering quality and long-term maintainability: Clean and modular architecture Strong code review culture (including AI-assisted code review) Secure mobile applications (encryption, Play Integrity API, certificate pinning, obfuscation) Clear technical documentation (Confluence, architecture docs, structured README files) I have led and collaborated with cross-functional teams (product, backend, QA, leadership) to align technical decisions with business goals, ensuring predictable delivery and measurable impact. Whether you need to: build or scale an Android app introduce Kotlin Multiplatform automate CI/CD and releases improve app performance, stability, or security I bring ownership, clarity, and senior-level execution to every project.…Senior / Staff Android & Multiplatform Engineer with 12+ years of experience building, scaling, and optimizing high-quality mobile applications. I specialize in Android, Kotlin Multiplatform (KMP), and Compose Multiplatform, helping companies deliver reliable, secure, and scalable mobile products across global markets (24+ countries). I have strong hands-on experience in CI/CD automation, release management, performance optimization (ANR reduction, R8 tuning), and modern testing strategies including Maestro UI testing and Compose Screenshot Testing. Beyond development, I focus on engineering quality and long-term maintainability: Clean and modular architecture Strong code review culture (including AI-assisted code review) Secure mobile applications (encryption, Play Integrity API, certificate pinning, obfuscation) Clear technical documentation (Confluence, architecture docs, structured README files) I have led and collaborated with cross-functional teams (product, backend, QA, leadership) to align technical decisions with business goals, ensuring predictable delivery and measurable impact. Whether you need to: build or scale an Android app introduce Kotlin Multiplatform automate CI/CD and releases improve app performance, stability, or security I bring ownership, clarity, and senior-level execution to every project.

Available to hire

Senior / Staff Android & Multiplatform Engineer with 12+ years of experience building, scaling, and optimizing high-quality mobile applications.

I specialize in Android, Kotlin Multiplatform (KMP), and Compose Multiplatform, helping companies deliver reliable, secure, and scalable mobile products across global markets (24+ countries). I have strong hands-on experience in CI/CD automation, release management, performance optimization (ANR reduction, R8 tuning), and modern testing strategies including Maestro UI testing and Compose Screenshot Testing.

Beyond development, I focus on engineering quality and long-term maintainability:

Clean and modular architecture

Strong code review culture (including AI-assisted code review)

Secure mobile applications (encryption, Play Integrity API, certificate pinning, obfuscation)

Clear technical documentation (Confluence, architecture docs, structured README files)

I have led and collaborated with cross-functional teams (product, backend, QA, leadership) to align technical decisions with business goals, ensuring predictable delivery and measurable impact.

Whether you need to:

build or scale an Android app

introduce Kotlin Multiplatform

automate CI/CD and releases

improve app performance, stability, or security

I bring ownership, clarity, and senior-level execution to every project.