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I'm looking for an experienced Android developer to create a comprehensive data entry application. The app will be used to input, validate and display various types of data. Key Features: - Input Types: Text, numeric data, images, and data linking from other tables. - Validations: Mandatory fields, field format checks, and value range checks. - Alerts: Notifications for data inconsistencies or errors. - Visual Displays: Graphical representation of data. Ideal Skills and Experience: - Proficiency in Android app development. - Experience with data validation and input handling. - Strong UI/UX design skills for intuitive visual displays. - Knowledge of integrating alerts and notifications within apps. Please share your portfolio and relevant experience.
Project ID: 40447007
20 proposals
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Active 7 days ago
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20 freelancers are bidding on average ₹9,617 INR for this job

Hello, I have 10+ years of experience in Android application development using Kotlin, Flutter, React Native, and scalable mobile data management architectures. Your data entry application requirement is clear, and I can build a secure, user-friendly, and high-performance Android app focused on accurate data input, validation, alerts, and graphical reporting. Recommended stack: * Kotlin or Flutter * SQLite/Room or Firebase backend * Material Design UI components * Chart/graph libraries for analytics visualization I focus on clean architecture, smooth user workflows, optimized performance, and maintainable code with proper documentation and testing. Ready to start immediately and discuss feature flow, database structure, and development milestones further. Best regards
₹12,000 INR in 7 days
7.0
7.0

Hi I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development, in Native on Android Java, kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart & React- Native and for web and backend on react js and node js, Python Django and php CodeIgniter mvc and Laravel. Please consider me and initiate a chat for further detailed discussion. Regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)
₹30,000 INR in 12 days
6.6
6.6

Hello, I can develop your Android data entry application with support for text, numeric inputs, image uploads, linked data tables, validations, alerts, and graphical data displays. I’ll focus on building a clean, intuitive UI with strong validation logic and smooth performance. I have experience with Android app development, form handling, data validation, and dashboard-style interfaces, and I can deliver a scalable and maintainable solution. Ready to discuss requirements and start..
₹7,500 INR in 6 days
4.8
4.8

At PaperPerfect, we are experts in Android app development and have a wealth of experience creating intuitive and user-friendly mobile applications. Your requirement for a data entry app aligns perfectly with our skill set. We have a deep understanding of data validation and input handling, ensuring all your forms are secure, streamlined, and optimized for efficient data entry. Our front-end expertise ensures that your app will have a clean and user-friendly interface – key for extensive data manipulation. Moreover, our knowledge of handling and integrating alerts into apps guarantees that you won't miss out on any errors or inconsistencies in the data. We will create a comprehensive validation system incorporating mandatory field checks, formatting checks, and range checks to ensure your data is always accurate. Lastly, our UI/UX design proficiency will ensure that all the entered data can be displayed accurately in various forms including textual displays as well as graphical representations. Ultimately, we will create an app not just meeting your needs but exceeding them in functionality as well as design aesthetic. With PaperPerfect, your Android Data Entry App will be flawless from start to finish giving you peace of mind and understanding.
₹7,000 INR in 7 days
3.6
3.6

As a seasoned Android developer at OTUSONE, l have precisely the skill set and experience you require for this data entry app project. I have successfully built various types of data-oriented applications with a strong emphasis on user experience and intuitive design, which are crucial aspects of your requirements. The data input types you mentioned - text, numeric data, images, and data linking from other tables - are familiar territory for me. Furthermore, I specialize in implementing robust data validation methods like mandatory fields, field format checks, and value range checks. Quality control is a top priority in any project l undertake, so I'd ensure your app is capable of alerting users to any inconsistencies or errors to maintain accurate data. Finally, I am fully aware of the importance of compelling visual displays when it comes to data representation. Rest assured, l would create stunning yet communicative graphical representations to transform the raw information into valuable insights for your users. Check my broad range of skills in Android, Java development especially UI/ UX expertise that matches your task expectations from OTUSONE's library/services. Choose me for a thorough and efficient approach from start to finish!
₹7,000 INR in 30 days
3.8
3.8

Hi, I can develop your Android data entry application with support for text, numeric inputs, image uploads, linked table data, validations, alerts, and graphical reports. I’ve reviewed the screenshot you shared and understand the workflow, form structure, and the types of fields/processes that need to be included from the existing web/desktop application into the Android app. I can share relevant Android app experience and discuss the complete flow in detail.
₹7,000 INR in 5 days
2.3
2.3

Hi, I carefully reviewed your requirement for a comprehensive Android Data Entry Application. With 5+ years of experience in Android & React Native app development, I have strong expertise in building secure, user-friendly, and data-driven applications. I can develop features such as: • Text, numeric, image, and linked data inputs • Advanced data validation (mandatory fields, format & range checks) • Real-time alerts and error notifications • Clean dashboard with graphical data visualization I focus on smooth UI/UX, fast performance, and reliable data handling to ensure an intuitive user experience. I have successfully developed and published multiple mobile applications for Android & iOS platforms. I would be happy to discuss your project requirements in detail and share relevant work samples. I have developed 15+ mobile applications for both Android and iOS platforms. Some of my published apps: BigFootSG Cristofori TrustCleanz QuickKitty Chat-X Looking forward to working with you. Thank you.
₹5,000 INR in 3 days
2.4
2.4

Hi there! ? I've carefully reviewed your mobile app requirements and I'm confident I can deliver exactly what you need. **Why I'm the right fit:** • 5+ years building cross-platform mobile apps (React Native, Flutter, Swift, Kotlin) • Published 30+ apps on App Store and Google Play • Expert in mobile UI/UX, push notifications, offline storage, and API integration **My approach to your project:** 1. **Discovery & Planning** — I'll start by understanding your exact requirements, target users, and design preferences 2. **Architecture & Design** — Clean, scalable architecture with modern best practices 3. **Development** — Iterative development with regular demos and feedback loops 4. **Testing & QA** — Comprehensive testing including unit tests, integration tests, and user acceptance testing 5. **Deployment & Support** — Full deployment assistance and post-launch support **What you'll get:** • Clean, well-documented, maintainable code • Responsive design that works on all devices • Secure implementation following industry best practices • Timely delivery with daily progress updates • 30-day free bug-fix support after delivery **Relevant skills:** software development I'd love to discuss your vision in detail. Let's connect and make this happen! Best regards
₹7,000 INR in 8 days
1.0
1.0

Hi, I am a senior mobile developer specializing in building high-performance, data-heavy applications. I can deliver a robust Android app tailored for your precise data entry needs, ensuring speed, accuracy, and clear data visualization. What I Will Bring to Your Project: Advanced Validation: Implementing strict client-side verification (Regex, numerical range checks, mandatory fields) to ensure 100% data integrity at the point of entry. Complex Data Handling: Seamless processing of text, numbers, images, and relational database linking using a clean SQLite/Room architecture. Smart UI & Alerts: Designing an intuitive layout with real-time error alerts and interactive charts/dashboards for instant data analysis. Offline Capability: Ensuring a fault-tolerant, offline-first design so users can work uninterrupted during connectivity drops. I have extensive experience developing complex mobile architectures, enterprise management tools, and high-performance digital solutions. I build applications that are clean, maintainable, and highly efficient for repetitive data tasks. I would love to discuss your specific data fields and look over any wireframes you have. Let's connect to get started. Best regards, Shailender
₹8,000 INR in 5 days
0.0
0.0

This aligns perfectly with my skill set, especially your need for a clean, professional, and user-friendly Android data entry app that integrates automated validations and seamless alerts. I understand how crucial it is to have versatile input types with strict validations and visual data displays that are both intuitive and reliable. I bring strong Android development expertise, a keen eye for UI/UX design, and hands-on experience with data validation and notification integration. While I am new to freelancer, I have tons of experience and have done other projects off site. I would love to chat more about your project! Regards, Warrick Van Eeden
₹5,650 INR in 14 days
0.0
0.0

I am excited about the opportunity to develop your Android data entry application. With extensive experience in Android app development, I can create a robust solution that incorporates your key features such as various input types, rigorous data validation, and effective alerts for inconsistencies. My strong UI/UX design skills will ensure an intuitive interface that enhances user experience while visually representing data in a compelling manner. I have successfully completed similar projects, which you can view in my portfolio. I am committed to maintaining clear communication throughout the development process, ensuring that your requirements are fully understood and met. Let's work together to bring your vision to life.
₹8,690.01 INR in 14 days
0.0
0.0

New Delhi, India
Member since May 16, 2026
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