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I am a qualified and professional Mobile Developer with two years of experience in Android (Kotlin, Jetpack Compose) and Apple (Swift, SwiftUI) mobile app development. I have strong problem-solving and analytical skills, and I enjoy working as part of a team with a focus on performance and user experience. I have developed and maintained mobile applications using modern development tools and architecture. Collaborating with cross-functional teams, I deliver seamless, high-quality user experiences across multiple platforms.…I am a qualified and professional Mobile Developer with two years of experience in Android (Kotlin, Jetpack Compose) and Apple (Swift, SwiftUI) mobile app development. I have strong problem-solving and analytical skills, and I enjoy working as part of a team with a focus on performance and user experience. I have developed and maintained mobile applications using modern development tools and architecture. Collaborating with cross-functional teams, I deliver seamless, high-quality user experiences across multiple platforms.

Ronjie Man-on

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I am a qualified and professional Mobile Developer with two years of experience in Android (Kotlin, Jetpack Compose) and Apple (Swift, SwiftUI) mobile app development. I have strong problem-solving and analytical skills, and I enjoy working as part of a team with a focus on performance and user experience. I have developed and maintained mobile applications using modern development tools and architecture. Collaborating with cross-functional teams, I deliver seamless, high-quality user experiences across multiple platforms.…I am a qualified and professional Mobile Developer with two years of experience in Android (Kotlin, Jetpack Compose) and Apple (Swift, SwiftUI) mobile app development. I have strong problem-solving and analytical skills, and I enjoy working as part of a team with a focus on performance and user experience. I have developed and maintained mobile applications using modern development tools and architecture. Collaborating with cross-functional teams, I deliver seamless, high-quality user experiences across multiple platforms.

Available to hire

I am a qualified and professional Mobile Developer with two years of experience in Android (Kotlin, Jetpack Compose) and Apple (Swift, SwiftUI) mobile app development. I have strong problem-solving and analytical skills, and I enjoy working as part of a team with a focus on performance and user experience. I have developed and maintained mobile applications using modern development tools and architecture. Collaborating with cross-functional teams, I deliver seamless, high-quality user experiences across multiple platforms.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Intermediate

Tagalog

Advanced

Work Experience

Mobile Developer at Vauldex Technologies Inc

January 1, 2023 - Present

Developed and maintained mobile applications using Kotlin (Jetpack Compose) and Swift (SwiftUI) with MVVM architecture. Utilized Jetpack and SwiftUI libraries (Coroutines, ViewModel, Navigation, Room) for efficient, scalable development. Managed Play Store and App Store releases, handled bug fixes, and improved app stability. Collaborated with designers, backend engineers, and product teams to deliver seamless, high-quality user experiences across Android, iOS, iPadOS, and macOS platforms.

Machine Operator and Maintenance at LAMCOR

August 31, 2015 - July 29, 2025

Operated and maintained industrial machinery, ensuring smooth and efficient production. Performed routine inspections, troubleshooting, and preventive maintenance to minimize downtime. Diagnosed and repaired mechanical and electrical issues to maintain optimal machine performance.