Android Authentication App Build

@b0b90

Hi I am an expert android developer with over 6 years of development experience I can help you build this simple app in quick time

@Rajoriadares

Hello Client, Greeting of the day!!!! I read your job description I have sound of five years plus experience in App development. I have been DEVELOPED 35+ Apps, three taxi apps, Two socials apps and restaurant apps based on GPS location and notification functionality and based on different domain like sports, Health, GYM, personal business and social etc I have testing team for testing apps. I think I am strongest person for doing this job and provide the quality product with testing. I am always available for your support. Thanks Sr. Mobile Developer

@maisamraza1996

Hi, I can turn your MIT App Inventor concept into a fully functional Android app with reliable user authentication. I have experience working with MIT App Inventor, Google Spreadsheet integration, and building apps with clean block logic and modular design. I will deliver: Sign-up / Log-in / Log-out flow that stores user data securely in your Google Spreadsheet Persistent sessions until the user logs out All block logic properly structured and commented for easy future updates Clean, tested .aia file ready for deployment Typical turnaround: 2–3 days for authentication and spreadsheet integration, depending on complexity of the spreadsheet fields. I ensure consistent performance on Android devices and full adherence to your design and mapping. I can start immediately. Best regards, Maisam Raza

@DigitalNightOwl8

Hey Mate , Good afternoon! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in Android App Development, Android, Mobile App Development, App Development, Java, Mobile Development, Software Architecture, Database Management and Locksmith. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Feel free to contact us to discuss your project

@bhartimalu

Hello, I have experience developing Android authentication applications, including secure login flows, OTP/email verification, role-based access, and API integration. I can deliver a clean, secure, and reliable authentication app aligned with your requirements. Ready to discuss details and start immediately. Regards, Bharti M

@adilmalikdev

I have solid experience building MIT App Inventor apps with secure sign-up, log-in, log-out, and persistent session handling. I’ll implement all block logic and Google Spreadsheet integration (via Apps Script) to reliably store user data at sign-up and login. Session state will be handled so users remain logged in until they explicitly log out. You’ll receive a clean, well-commented .aia file for easy future maintenance. I’ve completed similar MIT App Inventor projects involving authentication, forms, and spreadsheet-based backends. Typical turnaround time: 2–3 days, depending on final field count and validation needs.

@tamannarajput18

As an experienced Full Stack Developer with comprehensive knowledge in Android App Development, I believe I'm the ideal fit for your project. Throughout my 6+ years in the industry, I have successfully developed multiple apps using MIT App Inventor and other platforms. One impressive project that significantly aligns with your needs is a mobile app for a fintech startup that required a secure and reliable user-authentication system - precisely the core requirement you've mentioned. With me at the helm of your project, you can count on a timely turnaround without compromising quality. My robust skills in Android App Development, Java, and Mobile App Development directly correspond with the tasks at hand. My talent in scrutinizing fine details shall ensure that the sign-up, log-in, and log-out functions of your app work consistently and securely while guaranteeing that data entered during each session is accurately stored on Google Spreadsheet. In conclusion, through my extensive experience in Full Stack Development covering areas such as Web, Mobile, AI Chatbots to SaaS & Business Solutions, I offer you a diverse yet specialized skillset well-suited to transform your concept into a functional Android application fulfilling all your requirements efficiently and reliably.

@Ankurhardia34

Hello, I’m Ankur, a freelance developer with a dedicated team of professionals. I read all your requirements for Website and I assure you that I will provide high-quality work at the proper time. Additionally, we also provide you 3 months of support from our side. As a Full Stack Developer, I specialize in Web and App Development, boasting a portfolio of stunning projects with top-notch UI/UX design. My expertise spans Flutter (for both Android and iOS), PHP, and WordPress, and I bring over 7 years of experience to the table. Whether it’s websites, applications, or e-commerce platforms, I’ve got you covered. But I’m not limited to just coding. My skill set extends to graphic design and logo creation, offering you a one-stop solution for all your project needs. With a track record of over 500 completed projects, I am committed to delivering nothing short of excellence. My ultimate goal is your complete satisfaction. Thank you for considering me for your project. I’m ready to transform your vision into a reality that stands out in today’s competitive landscape. Best Regards, Ankur Hardiya

@khushiArt

Hello, Hope you are doing well. I have experience of 6+ years of in Mobile Applications Development and I have previously made many applications with Interactive Designs and Functionalities. I have reviewed your requirement. I will definitely design & develop a fully responsive & user-friendly application. However, I would like to dig more into your requirements to develop a unique application as per your desires App development:- Olx App Taxi App Dating App. Educational App Multivendor App. Hotel and Restaurant Booking App. Doctors/ hospital management App. Please have a look at my portfolio link : https://www.freelancer.com/u/khushiArt Best Regards Khushbu

@abdullahsaeeddev

Hi there I can complete your MIT App Inventor app by building a reliable sign-up, login, and logout system with Google Sheets data storage. I’ll handle all block logic, ensure session persistence, and deliver a clean, well-commented .aia file. Fast turnaround and experience with similar App Inventor projects. Let's continue

@janinep11

As a seasoned mobile app developer with an expansive skill set, I am confident that I am the ideal choice for your Android authentication app build. My experience, particularly in using the MIT App Inventor, enables me to create solutions that are both functional and user-friendly. I have an acute understanding of the importance of reliable user-authentication flows and have successfully implemented them in several projects. Additionally, my ability to think critically and logically will be beneficial for creating a clean, commented .aia file for you. My dexterity with Visual Basic for Applications will further facilitate my work on the block coding and spreadsheet coding aspect of your app. In summary, I am a resourceful and dedicated developer who is committed to delivering efficient, visually engaging, and future-ready digital solutions such as yours. Working with me guarantees not just a functioning app but a scalable foundation for your growth. Let's connect to bring your concept to life!