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The project centres on a straightforward, shared daily-weight form that several people can open and edit at the same time. Every entry, update, or deletion must be recorded automatically, tying the action to the user’s email-based login and the exact time it occurred, so that a clear change history is always available. I am flexible on the platform—Excel Online, or a lightweight custom web app (mobile focused) are all fine—as long as they support real-time collaboration. What matters most is: • Email authentication: each participant signs in with a verified address before interacting with the sheet/form. • Transparent audit trail: for every cell or field change, store the user’s name (derived from the email) alongside a timestamp. The log needs to be easily viewable and exportable. • Simple, clean interface: one column per user’s daily weight, or a single column with an additional “Name/ID” field—whichever you prefer—so teammates can add their figures quickly on mobile or desktop. • Edit recovery: accidental overwrites should be reversible from the recorded history. • Minimal maintenance: once delivered, I should be able to add or remove users and archive old data without touching code. Deliverables 1. Live, shareable form/sheet with concurrent-editing enabled 2. Working email login flow (no social logins) 3. Backend or built-in revision log storing username + timestamp for every change 4. Brief setup notes and a one-page user guide Feel free to use familiar stacks—Google Apps Script, Microsoft Power Automate, Firebase, or a small Node/React bundle—so long as the final product meets the points above and stays easy for a non-technical owner to manage.
Project ID: 40208844
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Active 11 days ago
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89 freelancers are bidding on average $465 AUD for this job

Hi there, I’ll deliver a live, auditable weight tracker that supports real-time edits, email-based login, and an easy admin—without heavy setup for you. I have built similar systems with Google Sheets + Apps Script and lightweight web apps (Firebase/Node). The solution will store edits with user (from email) + timestamp in a dedicated audit log, easily viewable and exportable. You can choose between a per-user column or a single Name/ID column to simplify mobile entry. Revisions can be undone via the audit log. Admins can add/remove users and archive data without touching code. Deliverables: 1) Shareable live sheet/form with concurrent editing 2) Email login flow (no social logins) 3) Audit log backend or built-in, with username + timestamp for every change 4) Setup notes and a one-page user guide Important questions for you: What platform do you prefer for the initial rollout: Google Sheets + Apps Script or a lightweight web app (Firebase/Node)? How many concurrent users do you expect? Should data be per-user columns or a single Name/ID column? What export formats do you need (CSV, JSON) and how often? What level of audit detail is required (edits, deletes, restores) and who should view it? How will login work; is Google account acceptable or do you want email/password for a custom flow? Do you want an built-in undo/recovery in the UI? Any data retention or archiving policy? I can start with Google Sheets + Apps Script for a fast run, or a small web app if you p
$750 AUD in 26 days
5.1
5.1

Hi, I can build your shared daily-weight tracker with real-time collaboration, email authentication, and a full change history. I will: Create a live form or sheet (Excel Online, Google Sheets, or lightweight web app) where multiple users can edit simultaneously. Implement email-based login so each entry is tied to a verified user. Capture every change automatically—storing username + timestamp—and make the audit trail viewable and exportable. Ensure accidental edits can be recovered, and the interface remains simple and mobile-friendly. Provide setup notes and a one-page user guide for easy management, including adding/removing users and archiving old data. You’ll get a ready-to-use solution with minimal maintenance that works seamlessly across desktop and mobile. I can start immediately and deliver within a short timeframe. Best regards, Nidhi
$500 AUD in 7 days
1.4
1.4

Hi there, I’m excited about the opportunity to create a Collaborative Weight Tracker tailored for your needs. This project to develop a shared daily-weight form with concurrent editing aligns perfectly with my capabilities in web development and database management. With over 7 years of experience, I specialize in creating user-friendly interfaces and robust backend solutions that support real-time collaboration. My expertise in technologies like React.js and Node.js will ensure we meet your requirements for email authentication, an audit trail, and easy management of user access. I will implement a clean interface for quick data entry and ensure that all changes are auditable with timestamps. Let’s discuss the next steps for getting started on this project. Best regards, Andrii
$500 AUD in 2 days
0.0
0.0

Hello, As a leader in web development and design, my team and I at Our Software not only understand the technical requirements to bring your collaborative weight tracker project to life, but also have the necessary skills and resources to execute it. With a deep understanding of HTML, JavaScript, PHP, and Website Design, we are more than ready to tackle any technology stack required for your project - Google Apps Script, Microsoft Power Automate, Firebase or Node/React. Our track record speaks for itself; we have developed and designed numerous websites and web applications that meet and often exceed client expectations. We have ample experience in creating user-friendly interfaces that facilitate easy data entry on both mobile and desktop platforms. Additionally, our expertise in backend development ensures data integrity and recovery from accidental overwrites as per your specifications. Lastly, maintenance is a crucial aspect of any project and we recognize this. We ensure that once the product is delivered, you will have full control over user management and data archiving without having to touch a line of code. Our goal is to create an end product that is not just efficient but also easy to manage for non-technical members of your team. You can count on us to revolutionize the way you track weight collaboratively by providing a secure, efficient and easy-to-maintain solution. Thanks!
$350 AUD in 3 days
0.0
0.0

⭐ If you award me, your smile shows up ⭐ Hi , Your project immediately stood out to me—it closely matches work I’ve completed successfully in the recent past. The core challenges, structure, and technical requirements are very familiar, with only a few unique elements that align perfectly with my expertise. This is great news for you: it allows me to skip the usual ramp-up time, avoid trial-and-error, and deliver clean, high-quality results quickly and confidently. I bring hands-on experience with Website Design, JavaScript, React.js, Web Development, PHP, Node.js, HTML and Database Management, along with proven workflows and best practices refined through multiple similar projects. You can view a directly relevant example in my portfolio here: https://www.freelancer.com/u/thomasb726 I’d be happy to discuss your specific goals in more detail and share tailored ideas based on what has worked best in comparable scenarios. Why clients choose—and continue working with—me: • Clear, proactive communication so you always know where the project stands • Strong respect for your deadlines, budget, and business reputation • Responsive, approachable, and focused on a smooth, stress-free process • Reliable post-delivery support that often leads to long-term partnerships If you’re looking for precise execution, high-quality results, and a dependable long-term partner, I’d love to connect and help bring your project to life. Best regards, Tom
$500 AUD in 2 days
0.0
0.0

I am experienced in creating collaborative tools with real-time editing capabilities, email authentication, transparent audit trails, and user-friendly interfaces. With expertise in Google Apps Script, Microsoft Power Automate, Firebase, and Node/React, I can deliver a live, shareable form/sheet with concurrent-editing, email login flow, revision log, and setup notes. I ensure a seamless experience for non-technical users, enabling easy user management and data archiving post-delivery.
$750 AUD in 7 days
0.0
0.0

I propose a custom web app with real-time collaboration, using a lightweight tech stack such as Node and React, with email authentication, transparent audit trail, and a simple interface. I will deliver a live, shareable form, working email login flow, backend revision log, setup notes, and a user guide, with minimal maintenance and adaptable to the proposed budget. Waiting for your response in chat! Best Regards.
$500 AUD in 3 days
0.0
0.0

Hello, I’ve read your project with care and I’m confident I can deliver a live, shareable weight-tracker that supports concurrent editing while providing a robust audit trail. I will build or configure a solution that allows email-only login (no social logins), with a transparent revision log that records the exact user (derived from the login email) and a precise timestamp for every change. The UI will be simple and mobile-friendly, one column per participant or a single column with a Name/ID field, so teammates can quickly log their daily weight from desktop or mobile. All changes will be reversible from the history, and the data can be archived or user-managed without touching code. Deliverables align with your priorities: - Real-time collaboration in Excel Online or a lightweight web app, whichever you prefer - Secure email authentication flow and a self-contained audit log - Backend or built-in revision log storing username + timestamp for every modification - Brief setup notes and a one-page user guide for non-technical owners I propose a 10-day timeline with a robust MVP at mid-range budget to allow smooth onboarding and easy maintenance. The project can start promptly upon approval, with iterative testing and a simple deployment path. Best regards,
$555 AUD in 5 days
0.0
0.0

Hi, I reviewed your project about "Collaborative Weight Tracker with Audit" and noticed that you're working with email-based login authentication integrated with real-time collaboration. That tells me the main challenge here is maintaining an efficient, transparent audit trail that links each data change to a user while supporting seamless concurrent edits. I’ve worked on similar web app projects where I: - designed scalable backend APIs, - implemented secure authentication and data models, - and delivered production-ready web/mobile features. For your project, I’d suggest starting with a lightweight React bundle paired with Firebase for real-time data sync and authentication to avoid future rework and performance issues. Before moving forward, I have one quick question: How do you envision managing user access and archiving within the interface once the initial setup is complete? If this aligns with your expectations, I can outline a clear implementation plan and timeline right away. Best regards, Nilo
$731 AUD in 21 days
0.0
0.0

Hello Employer, I am excited to propose my services for your Collaborative Weight Tracker with Audit project. With extensive experience in web development and a strong background in PHP, JavaScript, and React.js, I am well-equipped to bring your vision to life. I understand the core requirements: a platform-agnostic solution that emphasizes real-time collaboration, robust email authentication, and a comprehensive audit trail. My approach will leverage a lightweight custom web app built with React.js and Node.js, ensuring seamless mobile and desktop experiences. I'll implement secure email-based logins to maintain user integrity and build a transparent change history that logs every modification with detailed timestamps and user identification. I have successfully implemented similar solutions using Firebase and Google Apps Script, providing clients with effective and user-friendly interfaces while ensuring minimal maintenance. My goal is to deliver a clean, intuitive form where users can quickly and effortlessly log their daily weights, with the assurance that any errors can be easily rectified through a reliable edit recovery system. By focusing on a familiar tech stack, I can ensure that you, as a non-technical owner, will have the tools to manage users and data without needing to delve into the code. I will provide comprehensive setup notes and a user guide to facilitate smooth operation post-delivery. I look forward to the opportunity to collaborate with you on this project and create a tool that meets your needs with precision and efficiency. Best regards, Dragan M.
$500 AUD in 10 days
0.0
0.0

Hello Troy, I am Semen Papazov, a seasoned developer with over 10 years of experience in PHP, JavaScript, HTML, Node.js, and React.js. I have carefully reviewed your project requirements for a Collaborative Weight Tracker with Audit. To achieve this, I propose creating a lightweight custom web app with real-time collaboration capabilities. The solution will include email authentication for secure access, a transparent audit trail to track changes, a user-friendly interface for easy data input, and edit recovery functionality. I have successfully completed various website development tasks, including full stack, frontend, backend, and AI integration. I would appreciate the opportunity to discuss your project further and collaborate on delivering a tailored solution. Best regards, Semen Papazov
$600 AUD in 7 days
0.0
0.0

Hello Troy, ⭐️⭐️⭐️I'll do my best.⭐️⭐️⭐️ I've carefully reviewed your project description and believe my skills and experience perfectly fit your needs. I have over 10 years of experience in the PHP, JavaScript, Website Design, HTML, Node.js, React.js, Web Development, Database Management field and am highly skilled at delivering high-quality results. Having recently worked on a project similar to yours, I believe my skills are a good fit for your project. I will work diligently and dedicatedly to ensure the success of your project. Let’s build something great together. I’m ready to start immediately and committed to long-term success. Thank you for considering my bid. I can share my experience and solutions for this project through a private chat. I have some ideas for your project and would like to see if they align with your needs. Thank You Roman
$300 AUD in 7 days
0.0
0.0

Hello, With your Collaborative Weight Tracker project, you need a developer who is proficient at creating accessible, responsive, and high-performance web experiences, and that's where I thrive. My expertise in HTML, CSS, JavaScript (including React.js) will ensure that the form or sheet I deliver is not only user-friendly but also quick and efficient. One key aspect of your project is ensuring that every change made to the weight tracker is diligently recorded for audit purposes. As part of my UI/UX skillset, I specialize in implementing useful features like this. I guarantee a transparent audit trail as desired -- not only storing username+timestamp changes but also enabling easy viewing and exporting -- all while keeping the code clean and easily manageable. Lastly, your desire for minimal maintenance after delivering the project aligns perfectly with my skills in tailoring solutions that are comprehensible to non-technical individuals. You can count on me to provide concise setup notes and a user guide for ease of managing users, archiving old data, and even expanding the functionalities should the need arise after the initial delivery. Invite me into your team to create a weight tracking solution that is specially designed for your unique requirements. Thanks!
$250 AUD in 6 days
0.0
0.0

Hello Troy R., I'd like to grab this opportunity and will work till you get 100% satisfied with my work. I'm a software developer with over 8 yrs of experience in PHP, JavaScript, HTML, Node.js, React.js. Lets connect in chat so that We discuss further. Thank You, Toma K.
$500 AUD in 7 days
0.0
0.0

Hello Troy, I'm Vasyl, a web developer with 5+ years of experience in PHP, JavaScript, HTML, Node.js, and Web Development. I understand the need for a collaborative weight tracking system with a transparent audit trail. To achieve this, I propose developing a lightweight custom web app with real-time collaboration features. Having handled similar projects, I prioritize clean, maintainable solutions. I believe in starting with a small milestone for your review. I ensure simple communication with regular updates and quick check-ins. How do you envision user access control within the shared form? I am ready to start. Best regards, Vasyl
$500 AUD in 7 days
0.0
0.0

Hello Troy, I am Jayabrata Bhaduri, a seasoned professional with over 10 years of expertise in Node.js, React.js, and Web Development. I am well-equipped to handle the requirements of your Collaborative Weight Tracker with Audit project. I have thoroughly reviewed your project description and understand the need for a shared weight tracking system with real-time collaboration, email authentication, transparent audit trail, simple interface, edit recovery, and minimal maintenance. I am confident in my ability to deliver a solution that meets all these criteria efficiently. I would love to discuss the project further with you. Please feel free to connect with me in the chat to explore how we can proceed. Regards, Jayabrata Bhaduri
$500 AUD in 7 days
0.0
0.0

Sure, no prob. I can create a collaborative weight tracker with a transparent audit trail. You probably want a user-friendly interface for easy daily updates, right? Once you walk me through your workflow, I'll design the form to support real-time collaboration. Let's make it happen.
$620 AUD in 1 day
0.0
0.0

Subject: Proposal for Collaborative Weight Tracker with Audit Project Dear , I am excited about the opportunity to work on the Collaborative Weight Tracker with Audit project. As a skilled developer with experience in creating real-time collaborative platforms and implementing secure authentication systems, I am confident in my ability to deliver a solution that meets your requirements. My expertise in developing web applications and proficiency in technologies such as Google Apps Script, Firebase, and React will enable me to build a user-friendly and efficient weight tracking system for you and your team. I understand the importance of transparent audit trails, simple interfaces, and data security, and I am committed to delivering a solution that fulfills these criteria. I am dedicated to providing a seamless user experience and ensuring that the final product is easy to manage and maintain. I am looking forward to discussing your current setup and vision for this project in more detail. Thank you for considering my proposal. I am eager to collaborate with you on this project and deliver a high-quality solution that exceeds your expectations. Best regards, Andrii
$500 AUD in 7 days
0.0
0.0

Hi! I’m an expert in building lightweight, collaborative web apps with real-time data tracking and audit features, with 9+ years of experience in JavaScript, Node.js, and React. Here's how I can help: * Create a mobile-friendly, shared weight tracker where multiple users can edit simultaneously * Implement email-based authentication and tie each entry, update, or deletion to the user with timestamps * Build a transparent, exportable audit trail and support edit recovery for accidental changes * Deliver a simple interface that’s easy to use, maintain, and update users or archive old data * Provide a one-page user guide and setup notes for smooth handover Would you like me to use Google Sheets/Apps Script for quick deployment or a custom web app for more control and features?
$500 AUD in 7 days
0.0
0.0

Hello Troy, I can do the work as I have experience in developing collaborative tools with real-time editing capabilities. Recently, I completed a project that involved creating a shared document with audit features, similar to what you are looking for. I understand the importance of email authentication, transparent audit trails, and a user-friendly interface for easy data entry. I have a few questions to better understand your requirements and would like to discuss them further. Please start the chat so we can begin working on this project right away. Thanks, Rohaan Sheikh
$250 AUD in 7 days
0.0
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