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Build a Simple Web-Based Employee Attendance & Leave Management System (AI/Automation Friendly) Project Overview I'm looking for an experienced automation guy who's experienced in using claude/claude cowork to build a simple, lightweight employee attendance and leave management system for my company. This is NOT a full HR or payroll system. I want something practical, easy to use, and easy to expand in the future. I prefer a web-based solution that employees can access using their mobile phone browser. I do not want a native Android/iOS app unless there is a strong reason why one is necessary. This project will be the foundation for future internal business automation projects. Main Objectives The system should allow employees to: Clock In Clock Out Apply for Leave Management should be able to: View attendance records Approve or reject leave requests Easily review attendance at the end of each month for payroll purposes Required Features 1. Employee Login Employees should have their own account/login before accessing the attendance system. 2. Clock In / Clock Out Employees should be able to: Open a website on their mobile phone Clock In Clock Out No mobile app installation is preferred. 3. GPS Geofencing Clock In should only be allowed if the employee is within approximately 50 metres of the company location. If they are outside the permitted radius, the system should prevent clock-in and display an appropriate message. 4. Attendance Records Attendance should automatically be recorded with information such as: Employee Name Date Clock In Time Clock Out Time GPS Location Working Hours 5. Attendance Dashboard I would like a simple dashboard or table that allows management to quickly review attendance. Colour coding is preferred, for example: Present Late Absent Approved Leave Pending Leave Automatic late calculation would be appreciated. 6. Leave Application Employees should be able to submit leave requests through the same web interface. Example leave types: Annual Leave Medical Leave Emergency Leave 7. Leave Approval When an employee submits a leave request: Manager receives a notification (Email or WhatsApp preferred) Manager can Approve or Reject Once approved, the attendance record should automatically reflect the leave status. 8. Monthly Attendance At the end of each month, the payroll person should be able to easily review attendance records. Payroll calculation is NOT required. The system only needs to provide clear attendance records for payroll reference. Preferred Technology I am open to recommendations. Possible technologies include: Claude / Claude Code n8n Supabase Google Apps Script Google Sheets Airtable [login to view URL] / React Any suitable modern web technology The simplest and most maintainable solution is preferred. Ownership & Learning Requirement This is important. I would like the project to be built using my own accounts wherever possible (for example GitHub, Supabase, Claude, etc.) so that I retain full ownership after completion. I am also interested in learning how the system works, so I would appreciate a developer who is willing to briefly explain the architecture and setup during development. Deliverables Fully working web-based attendance system Leave application workflow Leave approval workflow Attendance dashboard Source code Database structure Setup documentation Installation guide Any workflow files (if n8n or other automation platforms are used) Please Include in Your Proposal Which technologies you recommend and why. Whether you would use Supabase, Google Sheets, n8n, or another solution. Similar projects you have completed. Estimated completion time. Fixed price quotation. Suggestions to improve this project. Future Opportunities This attendance system is only the first of several internal automation projects I plan to build. Future projects may include: AI HR Assistant Sales CRM Automation WhatsApp Automation Production Tracking Inventory Management Executive Dashboard AI Reporting System I'm looking for a developer who can become a long-term technology partner if this project is successful.
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Hi, You need a lightweight web-based attendance and leave management system with geofencing, approvals, and clear monthly records. For your project, our team will: • Build the system as a mobile-friendly web app so staff can clock in and out from their browser. • Use Supabase for authentication, attendance storage, and leave workflow data with your own accounts. • Add GPS geofencing to block clock-in outside the approved radius and store location stamps. • Create a management dashboard with status colors for Present, Late, Absent, Approved Leave, and Pending Leave. • Set up leave requests, manager approval actions, and notification hooks for email or WhatsApp automation. We have built internal workflow and dashboard systems with React, Node.js, Python, OpenAI, and database-driven automation, and this structure fits well for future expansion into AI and CRM workflows. Would you prefer the approval notifications to be sent by email only, or should WhatsApp automation be included from the start? Relevant projects: OxTech (AI SaaS Platform) [login to view URL] Shows experience with dashboards, automation, role-based access, and API-connected business systems. BrightBee [login to view URL] Relevant for modern SaaS architecture, maintainable workflows, and scalable internal tools. I'd be happy to discuss the details and answer any questions before we get started. Looking forward to working with you. Best regards, Mubeen Web Crest
$300 USD in 9 days
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181 freelancers are bidding on average $483 USD for this job

Hello, You’re not just asking for attendance tracking , you’re trying to remove friction from a future automation stack, and that’s the right foundation. I’ve built lightweight web systems and workflow-driven tools with PHP, MySQL, React, Supabase, and API integrations, so I can create a mobile-friendly attendance and leave portal with employee login, GPS geofencing, leave approvals, and a clean management dashboard. I’d recommend a simple web app with Supabase for auth/database and a lightweight frontend, or a PHP/MySQL stack if you want full control on your own hosting. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. For this phase, I’d focus on ownership, easy maintenance, and a structure that can later support AI HR, CRM, WhatsApp, and inventory workflows. I can also explain the architecture clearly as we build so your team understands how everything fits together. Would you prefer the fastest path with Supabase auth/database, or a fully self-hosted PHP/MySQL setup for maximum ownership? Please share your preferred company location radius rules, manager notification method, and whether you want GPS capture on every clock-in only or also on clock-out. Looking forward to your reply so we can finalize the exact plan. Best regards, Asad
$250 USD in 10 days
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Hi Sir, I have 7 years of experience in Web based system development .I can work and build features as mentioned. Let’s connect through chat to know more
$250 USD in 2 days
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Hi There I just reviewed your project " Build a Simple Web-Based Employee Attendance & Leave Management System (AI/Automation Friendly) " and it really caught my attention. Your requirement for " Build a Simple Web-Based Employee Attendance & Leave Management System (AI/Automation Friendly) " aligns perfectly with my experience, especially in: Artificial Intelligence, OpenAI Codex, Claude (Anthropic), Claude Code, Supabase. I have already worked on similar projects and understand how to deliver this efficiently with proper structure, accuracy, and communication. Projects like " Build a Simple Web-Based Employee Attendance & Leave Management System (AI/Automation Friendly) " need attention to detail and consistency — which I always ensure. Why you should hire me: ✔ Strong portfolio with proven results ✔ 10+ years of professional experience ✔ Preferred Freelancer with verified business ✔ 100% commitment to quality work ✔ Fast communication & quick turnaround ✔ Long-term support and reliability I can start immediately and would love to discuss " Build a Simple Web-Based Employee Attendance & Leave Management System (AI/Automation Friendly) " in a quick chat. Looking forward to your response. Thanks & Regards Muhammad Rizwan
$350 USD in 5 days
3.5
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Building a mobile web interface backed by Supabase handles the geofencing constraint cleanly through the browser geolocation API combined with spatial queries in Postgres. Setting up the architecture inside your own GitHub and Claude accounts ensures complete ownership from the start. How do you prefer to handle manager notifications for leave requests within that setup?
$317 USD in 7 days
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✋ Hi There!!! ✋ THE PROJECT GOAL IS TO BUILD A SIMPLE, SCALABLE WEB-BASED ATTENDANCE AND LEAVE MANAGEMENT SYSTEM WITH AI-AUTOMATION READY ARCHITECTURE. A lightweight web solution with secure employee login, mobile browser access, and GPS geofencing will be developed. Attendance, leave requests, approvals, notifications, and a color-coded management dashboard will be implemented. A future-ready architecture using Supabase, n8n, and modern web technologies will ensure easy expansion. Complete source code, database structure, setup guide, and workflow documentation will be provided. Experience with AI automation, Claude, API integrations, and internal business systems will help build a reliable long-term solution. <-- Questions --> 1. Would you prefer WhatsApp notifications, email notifications, or both for leave approvals? 2. Should employees be limited to one Clock In and one Clock Out per day? Similar attendance management systems, AI automation workflows, Supabase-based platforms, and business process automation projects have been completed with scalable architecture and clear documentation for future enhancements. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!
$250 USD in 10 days
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Managing mobile browser access for employee clock in alongside a management dashboard requires a responsive single page layout stored entirely within your repository. Using standard HTML5 geolocation combined with backend distance calculations keeps the geofencing accurate without requiring native app stores. Which messaging channel do you use for manager notifications?
$304 USD in 7 days
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⭐⛔⭐⛔⭐⛔⭐⛔⭐⛔⭐⛔⮞⮞⮞⮞⮞ Dear client ⮜⮜⮜⮜⮜⛔⭐⛔⭐⛔⭐⛔⭐⛔⭐⛔⭐ As an esteemed AI Full-Stack Developer, I wholeheartedly embrace the unique and practical essentials your project demands. My experience with not just AI but building entire web solutions too, will be perfectly suited to creating your sophisticated yet simple attendance and leave management system. I understand that your preference is a web-based platform without compromising on employee’s experience, for which I usually adopt modern technologies such as React.js and Next.js. In terms of data management, Supabase gracefully handles data with its auto-RESTful API feature while Google Sheets facilitates smooth data collaboration and manipulation. I am not only adept at developing robust applications but also believe in fostering a sense of ownership for clients. That's why I prioritize using my client's own accounts (such as GitHub, Supabase, Claude, etc.) to ensure you retain full control after project completion. Moreover, in line with your learning requirements, I am committed to explaining the architectural decisions, setup intricacies during development and delivering thorough setup documentation so that you can be fully self-sustained. Lastly, this isn't just a one-time project for me; it is an open door to incredible future automation opportunities you've mentioned such as AI HR Assistant or WhatsApp Automation. My expertise in AI engineering using OpenAI API, GPT models along with my proficiency in building scalable cl
$555 USD in 1 day
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Hi Luke, I will deliver a web-based employee attendance and leave management system with employee login, clock in/out, GPS geofencing, attendance records, and leave application workflow. I commit to completing this within 5 days for a fixed price of $500. Want to start now? Waiting for your response in chat! Best Regards.
$500 USD in 3 days
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Hello, How are you? I am writing to express my interest in the opportunity to build a simple web-based employee attendance and leave management system for your company using technologies such as Claude, Supabase, and other modern web technologies. I have experience in similar projects and am confident in my ability to deliver a high-quality solution within the specified timeframe. I recommend utilizing Supabase for its ease of use and flexibility. I look forward to discussing this project further and potentially collaborating on future automation projects as well. Thank you. Sincerely, Winston
$500 USD in 7 days
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With over two decades in software development, I have the experience and technical prowess to build your simple, web-based employee attendance and leave management system to meet your specific needs. I understand you don't want a full HR or payroll system, and as a result, my focus will be on creating a practical and lightweight solution that is easy to use while providing room for future expansion. One of the technologies I recommend for this project is Claude Code, which is excellent for building automation-friendly web applications. With also skill sets in AI and using Supabase which is a modern answer to Google Sheets and it gives you more extensive control over the data on top of scalability and security.,I believe we can build something robust yet simple for your employees to access using their mobile phone browsers. I also place a high value on transparency and client ownership which aligns with your preference of the project built using your own accounts plus me constructing the app and solution with architecture explanations along the way. This means you can retain full ownership once we are done while at the same time,gaining an understanding of how the system works. I have a track record of delivering quality solutions to my clients, stay on top of modern technology trends, and my commitment to delivering sustainable growth through innovation would proffer several opportunities for future projects, including: AI HR Assistant, Sales
$500 USD in 7 days
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I can build this as a simple web-based system that works well on mobile browsers without forcing you into a native app. For this scope, I’d recommend a lightweight setup using Supabase for auth/database and a clean frontend for clock in/out, leave requests, dashboard, and geofence validation. I also like that you want this on your own accounts, because that makes long-term ownership and future expansion much easier. If needed, I can also document the setup clearly so your future automation projects can build on the same foundation.
$650 USD in 7 days
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Hi, I read your project carefully and I can deliver exactly what you need. I can start immediately and show you the first preview in a few hours. Let’s discuss the details.
$250 USD in 5 days
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As an AI automation specialist, I am confident in my abilities to not only meet but exceed your expectations for this project. Over my 10+ years in the industry, I have built and delivered over 500 projects, several similar to this, with an unwavering commitment to performance, scalability, and real business value. This project aligns perfectly with my expertise and core skills such as n8n Workflow Automation, Zapier Automation, Google Apps Script and a whole lot more. Your preference for simple yet enjoyable user experience is something I share fully. Building a practical, easy-to-use system which can be easily expanded is an area in which I thrive. My familiarity with Claude / Claude Code also places me in a perfect position to make your desired architecture and setup possible. Another reason you should choose me is that I strongly believe in ownership and creating room for my clients to learn from their projects. Using your own accounts wherever it is possible shows my complete respect and understanding of your need to have full control of the system once it is delivered Best regards, Akif k
$250 USD in 7 days
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Hey there, I'm Vishal Maharaj, an AI expert with 25 years of experience in Artificial Intelligence, Claude (Anthropic), Claude Code, and OpenAI Codex, based in Perth, Australia. I understand your need for a simple web-based employee attendance and leave management system. I would approach this project by creating a user-friendly interface for employees to clock in/out and apply for leave, incorporating GPS geofencing for accuracy, and providing a comprehensive attendance dashboard for management. Let's discuss further details and kickstart this project. Feel free to initiate the chat. Cheers, Vishal Maharaj
$500 USD in 5 days
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Hi, I can help you build the lightweight, web-based employee attendance and leave management system you described. I have hands-on experience with Claude and React, and I specialize in creating user-friendly applications that meet specific business needs. For your project, I suggest using Supabase for backend management, as it provides a simple setup and is easy to scale. Implementing GPS geofencing for clock-ins will make sure employees can only log hours when at the designated work location, maintaining accountability. I've developed similar systems before, and I can deliver this project within 7 days for $[Price]. Would you like to discuss any specific features you want to prioritize?
$350 USD in 7 days
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My name is Mahad Sheikh, an experienced technology partner with a passion for transforming complex processes into user-friendly solutions. Your project for a simple, web-based employee attendance and leave management system aligns perfectly with my skillset and expertise. With a focus on PHP, Laravel, JavaScript, and React.js and proficiency in utilizing automation platforms like n8n, my approach to this project would streamline your operations. I value simplicity without sacrificing functionality, so your employees can clock in/out and apply for leave effortlessly using their mobile phones. GPS geofencing is an important feature for you and I understand its significance - restricting clock-ins to within a 50-meter radius. As an AI enthusiast, I'm excited to integrate AI powered attendance features like automatic late calculation which will meticulously maintain your attendance records providing valuable data at the end of each month for payroll purposes.
$300 USD in 6 days
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Hi, I can develop your lightweight web-based employee attendance and leave management system built with mobile-responsive design and precise GPS geofencing. Using Supabase for real-time data storage and n8n for automated WhatsApp or email approvals, I will ensure smooth mobile browser access with automated status tracking like late entries and leave sync. The architecture will be clean, lightweight, and structured on your own developer accounts for seamless maintainability. Let me know if you prefer handling geofencing via client-side HTML5 Geolocation distance validation or executing server-side coordinate checks against your fixed store locations. Recently, I worked on a similar project called ShiftTrack, a mobile-first web interface designed for operational staff tracking across regional offices. It was developed to streamline daily check-ins without native application downloads while automatically flag location mismatches. I configured Supabase post-processing logic alongside n8n Webhooks, using React and Tailwind CSS for the user dashboard to dynamically color-code attendance statuses and export summaries for finance. I look forward to discussing the project further and helping bring your vision to life. Best, Ariba
$500 USD in 7 days
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Hi, I understand you're seeking a simple, user-friendly attendance and leave system that employees can quickly access on their phones, without complicated native apps. Building a secure login and geofencing feature will keep attendance accurate. I will set up the database and automate leave approvals using tools like Supabase and n8n, making things easy to manage. Have you considered how to handle system updates or employee training for future features? Let's chat about a plan to grow this project and make a bigger impact. Regards, Nick. I’ve worked on projects like the lab freelancer marketplace, the car fleet management system, and the ticketing medical records solution, so I can bring practical, scalable solutions for your needs.
$250 USD in 3 days
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Hi, This looks like a lightweight web-based attendance and leave tool employees can use in a mobile browser, with a simple admin view and room to grow for automation later. I’ve built clock-in/out and leave-approval flows using small data stores and clean dashboards in similar projects. Execution approach: I’d start by validating the current flow, then implement mobile-friendly clock-in/out with a browser geolocation check, a leave submission path, and a straightforward attendance dashboard. I’ll keep the data model lean for easy expansion and plan simple tests to confirm end-to-end state transitions. One technical risk / key challenge: Geolocation in browsers can be noisy; cellular or indoor use may block accurate clock-in. Two clarification questions: What should happen if GPS cannot determine your location at clock-in? Would you prefer email or WhatsApp notifications for leave approvals and what format should monthly attendance exports use? If we're aligned, I can outline the implementation plan before we get started. Best regards, Brandon
$300 USD in 3 days
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The geofence is the whole system, and I would rather be straight with you about it than promise something the browser cannot deliver. Browser geolocation can be faked. A mock-location app, or thirty seconds in mobile developer tools, and the phone reports your office car park from anywhere. Any build where the page decides "you are within 50m" and then tells the server so is trivially bypassed - the client is simply asked to lie. So: the browser sends raw coordinates and accuracy, the server calculates the distance and decides. Then the checks that actually raise the bar - reject fixes with an accuracy radius wide enough to be meaningless, reject a position that is impossible given where that employee was an hour ago, and store accuracy and device details on every record so patterns show up. What I will not claim is that this makes spoofing impossible. Locking it down properly needs a native app with Play Integrity or DeviceCheck, which you have said you do not want, and I agree for this scope. Browser geofencing stops casual clock-ins from home; it does not stop a determined person. The honest answer is to flag suspicious records on your dashboard rather than pretend they cannot happen. Second: clock events stored as an immutable log, working hours derived at read time, never stored - otherwise a corrected clock-out leaves the month-end payroll total wrong. Supabase, mobile web, colour-coded dashboard. $250, 2 days. Aakaash
$250 USD in 2 days
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