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I am looking for an experienced Adalo developer to fix the logic of an existing app. Important: This is a logic-fixing project, NOT a build-from-scratch project. I already have the database and screens created. Technical Requirements: 1. Multi-Role Access Control: I need to implement different behaviors based on user roles (stored in a text field). Role A: Must only see their own records. Role B: Must see a dashboard with filtered records based on a specific relationship assigned to their profile. Role C: Must only see a statistics dashboard (no editing rights). 2. Dynamic PDF Generation: When Role B approves a record, they must generate a custom PDF. The PDF must include: User details, a sequential number (auto-generated), and a QR Code for verification. 3. Navigation Logic: Current navigation is static. I need the login action to direct users to different screens based on their specific role. Notes for Bidders: DO NOT propose rebuilding the app from scratch. I need someone to fix the existing logic. Must have strong experience with Adalo, specifically with Screen Roles and Filters. Please include a portfolio of previous Adalo projects that show Role-Based Access Control (RBAC) and PDF generation in your bid message. Budget: Fixed-price project (Negotiable). Timeline: 1 to 2 weeks maximum.
Project ID: 40676123
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72 freelancers are bidding on average $152 USD for this job

Hello, I understand that you are seeking an Adalo developer to revamp the logic of your existing app, focusing on multi-role access control, dynamic PDF generation, and navigation logic. As an Adalo specialist with a proven track record in enhancing app functionalities, I am excited about the opportunity to optimize your app's performance. For the multi-role access control, I will ensure seamless implementation of different behaviors based on user roles, enabling Role A to view only their records, Role B to access a filtered dashboard, and Role C to view a statistics dashboard. Additionally, I will set up dynamic PDF generation for Role B, incorporating user details, auto-generated sequential numbers, and QR Codes for verification purposes. To enhance user experience, I will customize the navigation logic to direct users to specific screens based on their roles, ensuring a personalized and efficient app interaction. Feel free to explore my previous Adalo projects in Role-Based Access Control and PDF generation in my portfolio: https://www.freelancer.com/portfolio-items/11539740-microlent-systems-portfolio Let's discuss further details and dive into your project requirements. Please initiate a chat to explore how we can elevate your app's functionality together. Sincerely, Rajesh
$140 USD in 10 days
9.4
9.4

Hello, As a multi-faceted developer, I pride myself in my ability to revamp existing projects rather than starting from scratch. My vast experience with Adalo, specifically in screen roles and filters, makes me an impeccable fit for your app logic-revamping project. Having worked for more than fifteen years now, I've honed my skills in multiple areas ranging from mobile app development to building AI systems. In terms of your specific requirements, I've successfully implemented complex functionalities like multi-role access control before. I understand the importance of proper authorization and can assure you that I'll get this aspect of the application running smoothly. Additionally, dynamic PDF generation is a task I've accomplished many times incorporating different variables like user details and auto-generated QR codes. Lastly, your description of needing improved navigation logic struck a chord with me as it's something that can greatly affect the user experience. In my previous projects, I've always paid special attention to this aspect, making login actions lead users to precisely where they need to be based on their roles. My portfolio includes examples of role-based projects that demonstrate my expertise. With me on board, you can expect timely delivery, meticulous execution with long-term support and unmistakably high quality as my signature touches to your app! Thanks!
$130 USD in 2 days
7.2
7.2

Hi, I can fix the logic of your existing Adalo app by implementing the required multi-role access control, dynamic PDF generation, and improved navigation logic. This will ensure that each user role has the appropriate access and functionality, enhancing the overall user experience. For the multi-role access control, I will set up filters to ensure Role A only sees their records, Role B has access to a filtered dashboard, and Role C can view statistics without editing rights. This will involve configuring the database relationships and ensuring the logic is correctly applied to the screens. Regarding the dynamic PDF generation, I will implement a solution that triggers the creation of a custom PDF upon approval by Role B. This PDF will include user details, an auto-generated sequential number, and a QR code for verification, ensuring compliance with your requirements. To improve navigation, I will modify the login action to direct users to the appropriate screens based on their roles, making the app more intuitive. To get started, I will need access to the current app and database, along with any specific design preferences you may have for the PDF. You can view my portfolio showcasing previous Adalo projects at https://www.freelancer.com/u/techplusintl. Thanks!
$70 USD in 14 days
7.1
7.1

I can help revamp the logic of your existing Adalo app to ensure it meets your specific requirements. My focus will be on implementing multi-role access control and enhancing navigation to create a seamless user experience. I understand the importance of fixing logic without starting from scratch. Your need for Role A to see their own records, Role B to access filtered dashboards, and Role C to view statistics has been noted. I can also integrate the dynamic PDF generation when Role B approves records. With extensive experience in Adalo, particularly in role-based access control and PDF generation, I have successfully completed similar projects. My portfolio showcases my ability to tackle such challenges effectively. Regards, Jp
$150 USD in 7 days
6.8
6.8

As an accomplished full-stack and mobile app developer with over a decade of experience, my team at 360 Elevate has continually served clients with needs similar to yours. While we've established mastery across various platforms, our grasp on Adalo's intricacies could be your most valuable asset going forward. Engaging us guarantees we'll approach logic fixing rather than going the more expensive and time-consuming rebuild route. At the risk of sounding cliché, we're only as good as our client's satisfaction rate. We understand the significance of fulfilling your particular needs without overhauling what's already working for you. Our 60+ in-house professionals specialize in building robust, efficient, and customized digital solutions, making us uniquely positioned to finesse and improve your existing Adalo application. Our offer extends beyond coding: building strong relationships drives us too. By choosing 360 Elevate, you get more than just a service provider; you acquire a collaborative digital partner who solves problems effectively and facilitates long-term growth. We promise to leverage our extensive experience to carefully address each requirement: from implementing multi-role access controls accurately and generating dynamic PDFs incorporating multiple fields and QR codes for verification to streamlining navigation based on specific user roles. Your project will receive our undivided attention in order to exceed expectations within your budgetary confines and ti
$150 USD in 7 days
6.6
6.6

Hello!! Your Adalo app logic can be revamped to make the workflows more reliable, simplify the user experience, and ensure screens, actions, database relationships, and automations work correctly together. * Which parts of the current app logic need the most improvement? * Is the existing Adalo database already set up? * Are there specific bugs or workflows you want fixed first? The solution will include workflow review, database relationships, conditional actions, navigation logic, form handling, integrations, bug fixing, testing, and performance improvements within the existing Adalo setup. Relevant no-code, mobile app, database, and automation projects have been completed before, improving existing applications without unnecessarily rebuilding working components. Let us review your current Adalo app and priority workflows so we can start quickly. Best regards Farhin B
$110 USD in 3 days
6.8
6.8

Hello There! I’m Md Toriqul Islam, an experienced Adalo developer specializing in app logic, Screen Roles, filters, workflows, and integrations. I’m excited to partner with you and can dive into your project immediately. I understand you need to fix the existing Adalo app logic—not rebuild it—including multi-role access control, filtered records, role-based navigation, and dynamic PDF generation with sequential numbers and QR verification. My experience with Adalo, RBAC, Screen Roles, filters, workflows, and PDF generation makes me confident I can deliver this within your 1–2 week timeline. I have a few questions: 1) Are the three user roles already stored in the existing user database as a text field? 2) Which PDF generation method or integration are you currently using, if any? 3) Do you already have the QR verification workflow defined, or should I implement that logic as well? I’m ready to start immediately and would be happy to discuss this project further. Looking forward to hearing from you. Best regards, Md Toriqul Islam
$100 USD in 3 days
6.0
6.0

Hi, I read your requirements and can fix the existing Adalo app logic without rebuilding it. I’ll implement the multi-role access control, Screen Roles/Filters, role-based navigation, dynamic PDF generation with sequential numbers and QR verification, and approval workflow. I have strong experience working with Adalo databases, relationships, filters, and conditional logic. I can review the existing setup first and make only the required changes. My bid is fixed for the agreed scope. Please share access so I can start. Thanks, Hassan
$200 USD in 7 days
5.5
5.5

Hi, I can help fix the existing Adalo logic without rebuilding your app. Your needs are clear: role-based access, filtered dashboards, and role-driven navigation, all within the current database and screens. I’ve worked on Adalo apps with Screen Roles, relationship filters, conditional actions, and PDF flows for approved records. For your case, I’d tighten the login routing first, then set up role-specific visibility and record filters for Roles A, B, and C. For the PDF step, I’d wire the approval action so Role B generates a custom document with user details, a sequential number, and QR verification. I’m careful with logic-heavy Adalo work, especially when the app structure already exists and needs precise fixes. If you’d like, I can review the current setup and map the cleanest path forward. Best regards, Gabriel
$250 USD in 5 days
4.7
4.7

Hi, I can help you with this project. I have relevant experience with Software Architecture and can handle the work from development to testing and delivery. I've reviewed your requirements and can provide a clean, reliable, and responsive solution. Let's discuss the details and get started. Best, Arslan Shahid
$30 USD in 7 days
4.6
4.6

Hey there! Amarjeet here, and the job description you've laid out for your Adalo App Logic Revamp is right up my alley. With a long-standing background in full-stack development and extensive experience in mobile app development, I can confidently tackle the challenges your project presents. I understand this isn't a ground-up system build; it's more about fine-tuning existing logic to improve user roles and generate dynamic PDFs. What differentiates me is not just my technical proficiency but also my ability to understand the unique requirements of each project, ensuring scalable solutions that meet my clients' immediate and future needs. Being well-versed in both backend (Non SQL/SQL) database management and frontend development skills, I can seamlessly navigate through your app's static navigation logic, enhancing it for a personalized role-based experience. Let's revamp your app smartly; choose me, and let's make magic happen together!
$140 USD in 7 days
4.4
4.4

Your app already has the right foundation, so I would focus only on correcting the existing Adalo logic rather than rebuilding screens or database structures unnecessarily. For role access, I would review the current Users collection, relationships, filters, and screen permissions, then implement separate behavior for Roles A, B, and C. Login routing would be changed from static navigation to conditional actions so each role lands on the correct dashboard immediately. For Role B, I would connect the approval action to a PDF-generation workflow that includes the required user data, a reliable sequential reference number, and a QR code tied to a verification record or URL. I would also make sure duplicate approvals cannot accidentally generate duplicate sequence numbers. The main risk in Adalo is relying only on UI visibility for permissions, so I would review record-level filters and actions carefully to ensure restricted users cannot access or modify data they should not see. I can work directly within your existing app structure and document every logic change for future maintenance. Which PDF service or external automation, if any, is currently connected to the Adalo app?
$120 USD in 2 days
4.2
4.2

Hi there, I can implement the multi-role access control and dynamic PDF generation according to your project requirements. It sounds like you need precise navigation logic as well, directing users based on their roles, and I have significant experience working with Adalo, particularly in managing role-based access and related functionalities. I understand the importance of fixing existing logic rather than rebuilding from scratch. I am ready to start immediately and solve these issues efficiently. Your satisfaction is my priority and I guarantee that I will deliver you a high-quality result. Regards, Ali
$90 USD in 1 day
3.9
3.9

Hello Dear! Good Day! Hope you are doing fine. This is Ruhul Ajom Sagor. I am an expert "Web Developer" with 10+ years of working experience in PHP, HTML5, CSS3, JavaScript, jQuery, Bootstrap, MySql and different Frameworks. I have completed my B.S.C Engineering in Computer Science and Engineering (CSE) from BUET. Hire me and you don't have to worry about your website problems again! I'll add value to your projects by creating astonishing designs and code with high impact and optimized user interaction that leads to bigger conversions. WHAT PROBLEMS CAN I HELP YOU SOLVE? • Custom Websites Using PHP and Frameworks • e-Commerce Websites (Woo-Commerce and Shopify) • Custom WordPress themes • On-Page and Off-Page SEO • WordPress themes Customization • Database Modeling/Development • WordPress migrations and upgrades • Responsive Coding (Make your website compatible with: smartphones, tablets, desktops) • Websites speed and loading time improvements • Cross-browser compatibility • PSD to HTML to WordPress conversion • HTML5/CSS3/jQuery websites based on Bootstrap I love challenges, talking to my clients, and meeting others’ standards as well as expectations. I will be discussing everything in detail, giving my full advice and delivering through best of my skills. You are cordially welcome to discuss your project. Thank You! Best Regards, Ruhul Ajom
$300 USD in 2 days
5.4
5.4

You need the existing Adalo app corrected, not rebuilt, with role based visibility, filtered dashboards, approval driven PDF generation, and login routing that sends each user to the right screen. I have worked on a field operations app with separate staff, manager and reporting roles, using Adalo collections, relationships, screen visibility and filtered lists to prevent users from seeing records outside their permission scope. I can audit your current collections and screens first, then fix the role conditions for Roles A, B and C without disturbing the existing UI or database. For Role B approval, I will set up the record update flow, sequential reference number, QR verification data and PDF generation workflow. I will also replace static login navigation with role based routing and test every user path. I can share a walkthrough of a similar role based workflow and PDF automation. Is the QR code only for verification, or must it open a public verification page when scanned?
$140 USD in 5 days
3.6
3.6

Good day ! Can you share the current Adalo app access so I can review the existing database structure, collections, and workflows? I understand you need an Adalo logic fix, not a rebuild. The app structure, screens, and database are already in place; the focus is on correcting role-based access, navigation logic, and PDF generation workflows. I’ll update the existing Adalo logic to implement RBAC, filtered dashboards, role-based login routing, approval-triggered PDF generation, sequential numbering, and QR code verification. A few things I’d like to clarify: -/ How are roles currently stored and assigned (single text field, user collection relationship, or another method)? -/ For Role A, should users only view their own records, or should they also be able to create/update records? -/ For Role B, what relationship should determine the filtered dashboard data? -/ Which PDF generation method/plugin are you currently using, or should I recommend one compatible with Adalo? -/ Where should generated PDFs be stored and accessed (inside the app, email delivery, cloud storage, etc.)? Budget and timeline can be discussed after reviewing the complete scope. Let's jump over an on-site chat or on-site freelancer call to walk through everything and then proceed from there. Best Regards, Taqi (HJ)
$160 USD in 7 days
3.4
3.4

I can fix the existing Adalo logic without rebuilding your app. The key areas I’d handle are the role-based filters, login routing, and Role B’s approval → PDF workflow, including the sequential number and QR verification. Audit the existing Adalo screens, relationships, user-role field, and current visibility/filter logic. Implement Role A so users only access their own records, Role B sees records through their assigned relationship, and Role C gets a read-only statistics dashboard. Replace the static login navigation with role-based routing to the correct screens. Configure Role B approval to generate the required PDF with user details, sequential numbering, and QR verification. Test each role and edge case to ensure users cannot access records or actions outside their permissions. I’ll work directly within your existing database and screens rather than rebuilding anything. If you can share the current Adalo app structure and explain how the Role B relationship is currently stored, I can quickly confirm the cleanest implementation. Are you available for a quick chat so we can review it?
$250 USD in 14 days
3.2
3.2

Hello, As a result of a detailed review of your requirements, I understand this is strictly an Adalo logic-fixing project—the existing database and screens should remain intact. I can restructure the current logic around Adalo roles, conditional actions, relationship filters, and permissions so Role A only accesses owned records, Role B receives relationship-filtered records with approval actions, and Role C remains statistics-only with no editing access. In my opinion, the key challenge is enforcing these restrictions consistently at login, navigation, screen visibility, and record filtering rather than relying on UI hiding alone. I would also configure role-based login routing and the Role B approval workflow, including sequential numbering, user data, QR verification, and dynamic PDF generation through an appropriate Adalo-compatible integration/API. I have two quick questions. • Which PDF generation integration/API is currently configured, if any? • Is the sequential number already stored in the database, or should that logic be added? I can work directly on the existing app without rebuilding it and can complete the fixes within your 1–2 week timeframe. Best regards, Carlos.
$250 USD in 7 days
4.2
4.2

Hi — Diego Vinicius here from Brazil. I understand this is strictly a logic revamp of your existing Adalo app, not a rebuild. I can work directly with your current database and screens to implement the required role-based access, filters, navigation, and PDF workflow. I’ll implement: • Role A/B/C access and record visibility • Relationship-based dashboard filtering • Role-based login navigation • Approval-triggered custom PDF generation • Sequential numbering and QR-code verification • Read-only statistics access for Role C • Testing of all role/permission scenarios Q1 – Is the role currently stored as a text field on the Users collection? Q2 – Which PDF/QR generation method or external service are you currently using? Q3 – Can you provide access to the existing Adalo app for review? I’ll preserve your existing screens and database and focus only on the required logic. Ready to start immediately.
$200 USD in 7 days
1.7
1.7

Hi There!!! i understand you need an experienced Adalo developer to revamp the logic of your existing app by setting up multi-role access control, dynamic PDF generation with QR codes, and conditional login navigation. I HAVE ALREADY WORKED ON SIMILAR ADALO APP LOGIC REVAMP AND ROLE-BASED ACCESS CONTROL PROJECTS. Here is what I will handle for your project: * Configuring role-based filters so each user group sees only their relevant records * Setting up conditional login actions to route users to role-specific screens * Implementing dynamic PDF generation containing user details, sequential numbering, and QR codes * Reviewing and adjusting existing database relationships and screen visibilities Let us chat about your app structure so we can get started right away. Best Regards, Hussain Ahmed
$30 USD in 7 days
1.8
1.8

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