t
thecyberseguy

Muammar Hanif

@thecyberseguy

I build and fix Android apps the right way

Indonesia
Inglés, Indonesio, Malayo
Parte de la información aparece en idioma inglés.
Sobre mí
Hi! I'm an Android Developer with 4+ years of hands-on experience building, improving and maintaining Android applications using Kotlin and modern Android best practice. I’m highly detail-oriented, work with clean architecture and focus on delivering reliable, maintainable code that saves you time and reduces future issues. My tech stacks: • Kotlin • XML & Custom Views • MVVM/Clean Architecture • Hilt • Retrofit & REST API • Firebase If you need someone reliable who can jump into your codebase, understand it quickly and deliver high-quality results on a short timeline, I’d be happy to help.... Lee más

Habilidades

t
thecyberseguy
Muammar Hanif
desconectado • 

Revisa mis servicios

Corrección de errores de aplicaciones móviles
I will fix android bugs and crashes in kotlin
DeUSD 20 / proyectoMás información

Experiencia laboral

Mobile App Developer (Android)

PT. Mitra Integrasi Informatika • Tiempo completo

Sep 2024 - Present • 1 yr 8 mos

- Design, develop and maintain secure & scalable digital banking services for PT. Bank Tabungan Negara (balé by BTN) - Collaborate with cross-functional teams, including backend developers, QA testers, scrum master and product managers to deliver seamless user experience - Integrate APIs and third-party services, such as biometric authentication, secure payment gateways and push notifications - Participate in daily stand-up meetings, agile ceremonies, grooming and sprint planning - Optimize application performance by identifying and resolving issues & bottlenecks reported by QA testers or end-users to enhance user experience

Mobile App Developer (Android)

PT. Prima Nusa Digital • Tiempo completo

Oct 2021 - Aug 2024 • 2 yrs 10 mos

- Design, develop, maintain a secure and scalable mobile application for the clients - Ensure high-performance agile development lifecycle by promoting productive, consistent and successful sprints - Collaborate with cross-functional teams, including backend developers, QA testers and project manager to deliver seamless user experiences - Optimize application performance, identifying and resolving issues & bottlenecks reported by QA or end-users to enhance user experience - Implement new features and ensure seamless integration with existing codebase and APIs - Monitor and analyze app metrics (crash reports, user feedback) to improve user satisfaction and reliability - Prepare, review and manage the application before promoting it on the Google Play Store