Technical support expert required for mobile app

Dear client, I'm 9 year old experienced mobile application developer that is expert on Java, Swift and Node.js & PHP. I may help you for any kind of technical issue at your applications. I will wait your kind responses to discuss further details. Thanks in advance

Hi there, I have read your project description and i'm confident i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks. .. .

Hello We are a group of expertise designers and web/app developers. Having 4+ years of experience in following technologies : -- Native Android Development. -- Native iOS Application Development. -- Creative UI/UX with Figma/Adobe XD. -- Wordpress / Core PHP / Framework / Laravel etc. -- Unique Architectural Software Produce Building. Well Expertise in following stacks for Web/Mobile Applications : -- Bluetooth,WI-FI, SQLite database, REST API, Camera Recognition, etc. -- Created 20+ fully functional applications for Android and iOS devices. -- Known for writing efficient, maintainable, and reusable code. -- Proficient in design, data structures, problem-solving, and debugging. -- Expert in the interaction between various devices and versions of Android. -- A clear and concise writer of communications and development documentation -- Knowledgeable about back-end development and documentation -- The analytical user of GIT version control implementation -- Consummate collaborator with clients, management, and team members. Expertise fields: • Java, Kotlin, XML • Native Android Application • SQLite, Firebase Realtime, Realm, ROOM Database • Retrofit2, Volley, OKHttp, Jsoup, Fast-Android-Networking, ion • Social networks API: Facebook, Twitter, LinkedIn, Instagram, Firebase Auth, Goggle auth • Crashlitics, • Firebase ML • iOS/Swift We would be glade to be part of you and your organisation to build creative and beautiful Software Products. Thank you.