a
abdulkayuem275

Abdul Kayum

@abdulkayuem275
5.0(1)

Expert Mobile Application Developer

Bangladesh
Inglés, Hindi, Bengalí
Parte de la información aparece en idioma inglés.
Sobre mí
✅ 6+ 𝐘𝐞𝐚𝐫𝐬 | 𝐍𝐚𝐭𝐢𝐯𝐞 𝐀𝐧𝐝𝐫𝐨𝐢𝐝 + 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐄𝐱𝐩𝐞𝐫𝐭 | 𝐁𝐮𝐢𝐥𝐭 𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐀𝐩𝐩𝐬 𝐰𝐢𝐭𝐡 20𝐌+ 𝐔𝐬𝐞𝐫𝐬 Hi, I'm Abdul Kayuem — a senior Android Developer, Flutter Expert, and full-cycle Mobile App Engineer with over 6 years of experience in building robust, scalable, and high-performance apps across Android (Java/Kotlin) and Flutter (iOS + Android) platforms. ✅ 𝐀𝐯𝐚𝐢𝐥𝐚𝐛𝐥𝐞 𝐅𝐨𝐫 ✔️ Full-stack Flutter app development ✔️ Android native app development (Java/Kotlin) ✔️ App bug fixing, crash handling, and optimization ✔️ App modernization & codebase ... Lee más

Habilidades

a
abdulkayuem275
Abdul Kayum
desconectado • 
Tiempo medio de respuesta: 1 hora

Revisa mis servicios

Consulta de aplicaciones móviles
I will fix play store rejected app issues and help with removal issues for play console
5.0(1)
DeUSD 30 / proyectoMás información
Desarrollo de multiplataforma
I will build IOS app and android app with flutter app development
DeUSD 110 / proyectoMás información

Porfolio

Experiencia laboral

Senior Mobile Application Developer | Flutter | Android

Genuity Systems • Tiempo completo

Nov 2022 - Present • 3 yrs 6 mos

◦ Revamped the whole UI of the application, Optimized and Developed high-performance the Dhaka Bank Go app by converting Java to Kotlin, Updating UI using latest architecture, caching which has over 100k+ users ◦ Boosted revenue and market reach by adding a chat system in the VOIP Calling System on the PBX app . ◦ Took care of security vulnerabilities in the dblGO App Provided by the Security Team of the Bank. Also, Implemented Ticketing system, Wallboard in Bank Asia . ◦ Reduced Gradle build time from 20 minutes to 8 minutes

Mobile Application Developer

Best Business Bond Limited • Tiempo completo

Jan 2021 - Oct 2022 • 1 yr 9 mos

◦ Build sales app for (Partex Cables) facilitating 10k+ dealerships which played a pivotal role in generating nearly 1M in sales through the introduction of an Android app with desktops and web. ◦ Empowered fellow 2 Intern developers by providing training in fundamental programming and development. ◦ Achieved 40% revenue to build an Android and iOS app Troyee HRM for Ajimoto Bangladesh using flutter, Getx, REST API ◦ Seamlessly integrated payment gateway, Agora Chat SDK in e-commerce for enhanced functionality

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