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I need a clean, intuitive platform that lets each of our growers log in securely and review everything we store about their individual blocks. The system must be available both in a browser and as a fully-featured mobile app so they can check information from the field or the office with equal ease. Once inside, a grower should immediately see every data point we hold for that block: soil quality and composition, water-usage records, plant-growth data and any other details we’ve captured for them over time. From there they need three core abilities—simply view the information, update or correct it when something changes, and export professional-looking reports for their own records. I’m open on framework choice as long as the result is fast, reliable and future-proof; a modern stack such as React + React Native, Flutter, or similar would be perfect, but feel free to propose what you’re most efficient with. Security, straightforward navigation, and a layout that feels the same on desktop, tablet and phone are mandatory. Deliverables: • Responsive web application connected to our existing data store • Companion iOS and Android app published to the respective stores • Role-based authentication with grower-level permissions • Editable dashboards showing soil, water and growth metrics • One-click PDF/CSV report generation I’ll supply database access and sample records so you can work against real data from day one. Let me know the stack you recommend, a ballpark timeline, and any past work that shows similar functionality.
Project ID: 40704086
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268 freelancers are bidding on average $19 USD/hour for this job

Hello, I am Dr. Rajesh Rolen, PhD in Computer Science & Engineering, with experience of over 20+ years in AngularJS, Flutter, Mobile App Development, PHP, Web Development, JavaScript, HTML5 As a preferred freelancer in the top 1%, I have done 400+ projects here on freelancer.com, I have 4.9 ratings out of 5 on average, which showcases my quality of work and timely delivery. Key Highlights: - Free Hosting Support on the Cloud or any desired platform. - Free 3 months of post-delivery support to ensure that our client doesn’t face any challenges after the launch of the project. - Free Dedicated tester on projects to ensure quality delivery, so clients don’t need to act as a tester. - 10+ Years experience UI/UX team to ensure intuitive UI. Portfolio: https://www.freelancer.com/u/Microlent Please open the chat and send me a message, so we can have a more detailed discussion about the project to give you the project timeline and cost. Thank you for considering my services. I look forward to engaging in a productive conversation and understanding how I can be of assistance in bringing your project to life. Regards Rajesh Rolen
$15 USD in 40 days
9.6
9.6

Hello, Your grower portal can become a dependable field-to-office workspace: secure grower-level access, responsive block dashboards, editable soil, water, and growth records, plus one-click PDF/CSV reporting. I recommend a shared architecture that keeps the browser and mobile experience visually consistent while remaining fast and maintainable. Flutter is a strong fit for the iOS and Android companion app, while AngularJS can support a structured web interface where required; the API layer will connect cleanly to your existing data store and enforce permissions server-side. I will focus on clear navigation, resilient data handling, validation for corrections, responsive layouts across desktop, tablet, and phone, and a release process prepared for both app stores. I can also help define the data mapping from your sample records before implementation, reducing surprises around block-level ownership and historical metrics. Which existing data relationships define a grower’s block access, and which metrics should be prioritized for the first field-ready dashboard? I’m ready to review the database structure and turn the core workflows into a practical delivery plan. Best regards, Muhammad Awais
$25 USD in 35 days
9.5
9.5

A grower portal like this only works if the same data feels clear and dependable whether someone is in the field on a phone or in the office on a desktop. The real challenge is not just showing soil, water, and growth records, but structuring permissions, edit flows, and exports so each grower only sees and updates the right block data without friction. I’d recommend a React-based web app with React Native mobile apps, backed by a secure API layer, so the experience stays consistent and future updates are easier. I’ve worked on custom portals and dashboard-style systems where users log in, review account-specific records, edit controlled data, and generate downloadable reports. That kind of work maps well here because your project is really about reliable data presentation, controlled access, and a UI that stays simple even when the underlying records are detailed. A small plus from my side is I can help shape the data views so the first release stays practical rather than overloaded. - Is your existing data store already exposed through APIs, or would that integration layer need to be built? - Do growers need approval/history tracking when they edit records? - For reports, do you already have a preferred PDF layout or sample output in mind?
$25 USD in 40 days
9.4
9.4

Hi there, We understand you need a user-friendly platform for your growers to securely access and manage their block data, available both as a web application and a mobile app. Our team has experience with similar projects, such as a mobile app for a furniture store built with Flutter, and a learning platform website for children using PHP and custom design. We recommend using a modern stack like React + React Native for this project, ensuring a fast, reliable, and future-proof solution. We'll deliver a responsive web application, companion iOS and Android apps, role-based authentication, editable dashboards, and one-click report generation. Can you tell us more about your existing data store and what kind of sample records you'll be providing for us to work with? Feel free to message us to discuss the details! — Webbook Studio
$15 USD in 40 days
9.2
9.2

Hi, With almost two decades of experience providing innovative digital solutions to businesses, IT Flex Solutions India is perfectly positioned to meet your needs for a Web & Mobile Grower Portal. Our proficiency spans a diverse range of technologies, prominently including Flutter and AngularJS which would be particularly suitable for your project. Moreover, our React Native capabilities ensure seamless compatibility between the web application and the iOS and Android apps—enabling growers to access the platform conveniently and effortlessly from any location. Data security is an integral part of your project, and we understand its paramount importance. With IT Flex Solutions India, you can count on robust role-based authentication protocols ensuring iron-clad privacy of sensitive information. In addition to security, we prioritize user experience: meaningfully organizing extensive data sets within our clean, intuitive interface. Your growers will have no trouble navigating through the platform or generating professional-looking reports with just a single click. Thanks, SBM
$20 USD in 40 days
9.1
9.1

Hello, We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time. We are 25 years in this business and our technical specialists have strong experience in PHP, JavaScript, Mobile App Development, HTML5, AngularJS, Web Development, Flutter and other technologies relevant to your project. Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews. Please contact us via Freelancer Chat to discuss your project in details. Best regards, Sales department Tangram Canada Inc.
$25 USD in 5 days
9.0
9.0

Hello, I’ve built similar secure portals and mobile apps for agricultural and data-heavy platforms, and I can deliver exactly what you need, from a responsive web portal and full iOS/Android apps to secure grower logins with role-based access, clean dashboards for soil, water, and growth data, easy editing, and one-click PDF/CSV reporting. I’ll connect to your existing database, build clean editable dashboards, and make sure everything feels simple and reliable in the field or office. Recommended stack: React + React Native. Estimated timeline: 8–12 weeks, depending on your database and integrations. I’d be happy to review your sample data and discuss the best architecture. Best, Niral
$15 USD in 40 days
8.4
8.4

Hi, I can develop a secure, responsive grower management platform with a web application and fully-featured iOS/Android apps, allowing growers to view, edit, and export their block data from anywhere. I have already developed similar data-driven platforms with role-based authentication, editable dashboards, database integrations, and PDF/CSV reporting Recommended Stack: React.js for the web, Flutter for mobile, and Node.js with your existing database for a scalable backend. Development Steps: Review your database structure and finalize user roles and permissions. Build secure authentication and grower-specific dashboards for soil, water, and plant-growth metrics. Integrate editable records, validation, and real-time data synchronization. Implement one-click PDF/CSV reports and responsive UI across devices. Test, deploy, and publish the apps to both stores. Timeline: Approximately 8–12 weeks, depending on the database complexity and reporting requirements. Two questions: What database technology and backend APIs are currently available? Do you need approval workflows or an audit history for grower data changes? Thanks Rahul
$15 USD in 40 days
8.7
8.7

Dear Client, I am Özgür, a seasoned Full-Stack software engineer with over 10 years of experience in developing robust web and mobile applications. Your Web & Mobile Grower Portal project aligns perfectly with my expertise, particularly in hybrid app development using Flutter and React Native, which are ideal for delivering fast, intuitive, and responsive platforms across desktop, tablet, and mobile devices. I propose using Flutter for the mobile apps and React with a modern state management system for the web interface, ensuring seamless UI/UX consistency and reliable performance. I will implement secure role-based authentication with grower-level permissions, editable dashboards for soil, water, and growth metrics, and efficient one-click PDF/CSV report generation. Integrating your existing data store with real-time updates will allow growers to view and edit detailed block data effortlessly from any environment. I will maintain daily communication, provide well-documented source code, and offer post-launch support. I look forward to discussing your requirements further to tailor the solution precisely to your needs. Best regards, Özgür
$20 USD in 40 days
8.1
8.1

Leveraging over a decade of experience in web and mobile development, we at Dynamite Web Solution have honed our skills to suit diverse client needs. Our team is well-versed with a range of stack options, including modern solutions like React, React Native, and Flutter. Given the need for your Grower Portal project to be fast, reliable, and future-proof, we believe our expertise with these frameworks makes us an excellent fit. Security is paramount for any portal handling sensitive data like yours. We take this as seriously as you do and have successfully implemented robust authentication systems in several previous projects. We understand that each grower must have customized access per their role, and we are more than capable of delivering this tailored functionality. Not only will we provide you with a responsive web application connected to your existing data store, but we'll also craft a companion iOS and Android app to cater to the needs of your growers on the go. And thanks to our experience with database integration and our proven speed in working against real data from day one, we ensure that your portal would be up and running in no time! Let's discuss your specific requirements further so that we can give you an accurate timeline and showcase some relevant past work along the same lines. Thanks for considering Dynamite Web Solution!
$15 USD in 20 days
8.0
8.0

Howdy, The real value here is giving growers one reliable view of their block data whether they’re standing in the field or working from a desktop. I can build a consistent experience across web, iOS, and Android, with shared APIs and permissions keeping soil, water, growth, and historical records synchronized everywhere. I’d use React for the responsive web portal and React Native for the mobile apps, with a shared backend and role based access so each grower only sees and manages their own data. PDF and CSV reports would be generated from the same underlying records, ensuring exports always match what users see in the dashboard. Once I review the existing database structure and sample records, I can confirm the integration approach and provide a realistic milestone plan based on the actual data model rather than making assumptions. Portfolio: https://www.freelancer.com/u/Hammadhassan21 Best regards, Hammad Hassan
$20 USD in 40 days
8.0
8.0

I see you're looking to build a responsive platform for those growers to access and manage their data easily. The focus on security and consistent navigation across devices is key, especially when users are accessing it both in the field and in the office. I can build the web application and mobile apps using either React + React Native or Flutter, making sure that all features, like role-based authentication and editable dashboards, are implemented kind of effectively. So, I can have this ready for you to test first, and you can check it out and only create a milestone once you're satisfied. This way, there's no risk on your end. My bid for this project is 16 USD, I’m ready to start immediately and look forward to creating a solution that meets your needs. Rajavel - React, React Native, Flutter Developer.
$16 USD in 10 days
7.7
7.7

The key here is giving each grower a simple login experience while handling fairly sensitive, multi-type block data behind the scenes. The hard part is usually balancing clarity with control: dashboards must be easy to scan, edits must be safe, and exports must look professional enough to actually be useful. I’d likely suggest Flutter or React Native alongside a modern web stack, depending on how your current data store is structured and what reuse is most practical. I’ve handled portal-style builds where different users access their own datasets, update information, and pull structured reports without needing technical help. That background fits this job well because it combines secure access, dashboard UI, and data-driven reporting instead of just basic app screens. If helpful, I can also suggest the cleanest MVP feature order before development starts. - What database or backend are you currently using? - Do you need audit logs showing who changed which records and when? - For app store delivery, will you provide the Apple and Google developer accounts?
$20 USD in 40 days
7.9
7.9

What stands out here is the need for one secure system that growers can trust equally on web, tablet, and mobile while working with live block-level data. Projects like this often become messy when the web app and mobile app drift apart, so I’d approach it with a shared architecture first: clear user roles, a clean dashboard structure, and a reporting engine designed from the start rather than added later. That keeps the product faster, easier to maintain, and much more consistent for end users. I’ve been involved in custom business portals where users needed login-based access to their own records, editable data screens, and exportable reports tied to real operational workflows. That experience is relevant here because your success depends less on flashy screens and more on getting security, usability, and data handling right from day one. I can also help keep the first build lean so the core workflows are solid before expanding features. - Which data fields are most important on day one for soil, water, and growth views? - Should the mobile app support any offline viewing or editing from the field? - Will there be only growers and admins, or do you expect more user roles later?
$20 USD in 40 days
7.2
7.2

Hi, I’m a full-stack developer with 10 years of experience building data-driven web and mobile applications with secure role-based access. For this platform, I recommend React.js for the web application, React Native for iOS and Android, with Node.js, PostgreSQL, and REST APIs connecting both interfaces to your existing data store. I would build grower-specific dashboards for soil, water, plant-growth, and historical records, with secure permissions controlling exactly what each grower can access or modify. PDF and CSV reporting would be integrated directly into the dashboards, with responsive layouts optimized across desktop, tablet, and mobile. Development can be delivered through architecture, integration, UI, mobile, reporting, testing, and deployment milestones. Let’s discuss your existing database and technical requirements. Best regards
$15 USD in 40 days
7.2
7.2

Hi! My name is Marjan and I'm here to offer you my services as a skilled applicant with over a decade of experience working on Freelancer.com. I believe I am the best fit candidate for this project due to my extensive experience; I would like to have a discussion to get to know that we both are on the same page. Once the scope will be locked, I will start working on it right away.
$20 USD in 40 days
6.8
6.8

Hi there! I'm Markiyan, a full stack developer and CEO of a web agency, and I'd love to help you build this comprehensive Grower Portal. I understand you need a secure, intuitive platform for your growers to access and manage their block data, with features like data viewing, updating, and report exporting, all available both on the web and through a mobile app. I see you're open to modern tech stacks like React + React Native or Flutter, which I have experience with. My team and I have built similar projects, such as a mobile app for a music voting platform using React Native, and a furniture store mobile shopping app with Flutter. We've also worked on web applications with role-based authentication and editable dashboards. With 10+ years of experience and a 5.0 rating on Freelancer, I'm confident we can deliver a fast, reliable, and future-proof solution. I can deliver a fully functional web application and companion mobile apps, with features like role-based authentication, editable dashboards, and one-click report generation. One question: would you prefer us to use an existing UI kit or design the interface from scratch to better fit your brand identity? Feel free to message me to discuss the details! — Markiyan
$20 USD in 40 days
6.9
6.9

Hello, I have strong experience building responsive web and mobile platforms with React, React Native, TypeScript, REST APIs, role based authentication, dashboards, and report generation. I can build the grower portal and iOS and Android apps with secure grower-level access, editable soil, water, and growth dashboards, responsive navigation, and one-click PDF and CSV exports connected to your existing database. I recommend React and React Native with a shared API layer for consistency and maintainability. I can start immediately and would be happy to review the database structure and sample records.
$20 USD in 40 days
6.4
6.4

Hi, I'm Denis, a full-stack developer with experience building agricultural management platforms. I understand you need a secure portal where growers access block data, make updates, and generate reports across web and mobile with consistent experience and proper permissions. I've built similar systems requiring real-time data access with edit capabilities and reporting. The key challenge is keeping web and mobile in sync while maintaining intuitive navigation across screen sizes. I'd recommend React for web and React Native for iOS/Android. This lets us share authentication and data handling between platforms, reducing maintenance and ensuring consistency. The roadmap: requirements review and database schema understanding using your sample data, then build the authentication and permissions layer. Next, I'd create dashboard views for soil, water, and growth metrics, add edit functionality and report generation, then develop the mobile app using the same backend APIs. Testing and app store submissions come last. The main technical consideration is data consistency—updates on mobile must immediately reflect on the web dashboard. I'd handle this with proper API design and state management. One realistic risk is unclear data relationships in your current database. I'd work through that early using your sample records, so we build against the actual data structure from day one. I can start immediately. Let's discuss the details. Thanks, Denis.
$15 USD in 40 days
6.5
6.5

Hi, I went through your project details and understand what you're looking to achieve. I'd be interested in working with you on this. Based on the requirements you've shared, I can handle the project from start to completion while keeping the work aligned with your expectations, timeline, and desired outcome. My approach is straightforward: first, I'll make sure the requirements and expected deliverables are clear. Then I'll complete the work in structured stages, share progress along the way, incorporate your feedback, and deliver the final work after everything has been reviewed. Before we begin, I have a couple of questions about your requirements that will help me understand the scope more accurately. Feel free to message me so we can discuss the details and determine the best way to move forward. Best regards, Anum
$20 USD in 40 days
6.6
6.6

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