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Occupational Health and Safety (OHS) Findings Management Web Platform 1. Executive Summary We are requesting a quote for the development of a responsive web application (desktop and mobile use) for the logging, tracking, and analysis of Occupational Health and Safety (OHS) findings on job sites/projects involving multiple contractors (vendors). The platform must enable field reporting of findings (with photo uploads), closure management, tracking of contractor-worked man-hours, and an executive dashboard featuring key performance indicators (KPIs) and data visualizations. 2. Objective To centralize and standardize OHS management for the company and its contractors: reporting unsafe acts, unsafe conditions, and accidents; tracking open items to resolution; and measuring performance by project and vendor through reliable data. 3. Roles and Access Control (RBAC) The application manages permissions by role and project scope (a user may view all projects, a single project, or multiple projects according to their assignment): Administrator: Full control (users, master data/catalogs, findings, configuration, audit logs). Monitor: Reporting and read-only access limited strictly to their own submitted findings and assigned projects. Operator: Logs findings, closes findings, and approves closure requests within their assigned projects. Vendor (Contractor): Requests finding closures and submits man-hours for their assigned projects. Viewer: Read-only access (findings, dashboard, filters). Configurable for all projects or specific projects; may hold special permission to view hidden findings. Authentication via email/username and password, secure session management, and the option to enforce a password reset upon first login. 4. Functional Modules 4.1. Finding Reporting (Mobile-Optimized) Form with photo upload capabilities, project/vendor selection, assigned party, and finding category. Three distinct categories with specific business rules: Unsafe Act: Must be logged directly as closed (requiring a closure description). Unsafe Condition: Can be logged as open (requiring an estimated closure date) or closed. Accident: Can be logged as open or closed; requires a mandatory severity rating (non-disabling injury / disabling injury / fatality) and incident description. Reporting a fatality requires a two-step confirmation prompt. 4.2. Finding Directory / Listings Table and mobile card views with multi-criteria filters (project, vendor, category, status, date ranges), vendor column, full detail view with change history, and role-based action triggers. 4.3. Closure Workflow The vendor submits a closure request; the operator/administrator accepts or rejects it along with resolution notes. Every closed finding requires a documented closure summary. 4.4. Disabling / Hiding Findings Administrators can hide a finding (requiring a mandatory justification) instead of permanently deleting it—removing it from analytics while preserving the record reversibly. Accessible only to administrators and authorized viewers. 4.5. Man-Hours / Headcount Tracking Weekly logging per vendor (Monday through Sunday): employee headcount and daily hours worked—individual worker names are not required. Supports attaching one supporting PDF or image document per week. Automatic calculation of person-days and total man-hours, including weekly lock/closure. 4.6. Executive Dashboard KPIs and interactive charts (Recharts or equivalent): executive summary, segregated rankings for acts vs. conditions, weekly stacked charts by vendor highlighting open items, multi-select and year filters, and click-to-zoom/drill-down features. Dedicated tabs for "Findings" and "Man-Hours." 4.7. Administration & Support User management and project assignments; master data catalogs (projects, vendors, unsafe act catalogs, unsafe condition catalogs); bulk Excel imports; system audit trail (who performed what action and when); internal notifications; action plans. 5. Technical and Non-Functional Requirements Fully responsive web application (optimized for mobile and desktop browsers); no native app required. Accurate timezone handling (America/Guatemala) and a specific business rule for week numbering (a week belongs to the month containing four or more of its days). Persistent object/file storage (for photos and supporting attachments). Security: Project-level and role-based access control across all architecture layers, encrypted password storage, and audit logs. Cloud deployment utilizing managed database services and automated backups; delivery of a fully functioning production environment. Baseline scale: ~1,300 findings, ~25 vendors, ~25 projects, and dozens of active users (must support future scalability). Spanish-language user interface. (Reference stack used in an initial prototype, not mandatory: [login to view URL], PostgreSQL, [login to view URL] authentication. Vendors are welcome to propose an equivalent stack.) 6. Expected Deliverables Complete web application covering all outlined modules. Database schema and migration scripts. Production deployment and operational documentation. Basic user manual and onboarding/training session. Full source code repository and post-delivery warranty/support terms. 7. Required Information for the Proposal / Quote Total project cost with a milestone- or module-based breakdown. Estimated development and delivery timeline. Monthly maintenance and support model (including ongoing costs). Estimated monthly cloud hosting and infrastructure expenses. Proposed technology stack and relevant case studies/portfolio experience. Source code ownership and intellectual property terms.
Project ID: 40660718
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165 freelancers are bidding on average $6,668 USD for this job

Hi there, We understand you're looking for a quote to develop a responsive web application for managing Occupational Health and Safety (OHS) findings, which includes features like field reporting, closure management, and an executive dashboard with key performance indicators. With 17 years of experience in web development and a 5.0 rating across 458 reviews on Freelancer, Webbook Studio is well-equipped to handle this project. Our team has expertise in similar technologies, including custom PHP development, JavaScript frameworks, and database management with MySQL. We've worked on similar projects, such as a learning platform website and an e-commerce website for a fashion brand, which involved complex database integrations and user management systems. We can deliver a fully functional web application that meets your requirements, including a user-friendly interface, secure access control, and robust reporting features. One question: do you have any specific design preferences or brand guidelines that we should follow during the development process? Feel free to message us to discuss the details! — Webbook Studio
$5,300 USD in 30 days
9.2
9.2

Hi, With almost two decades of experience and a broad range of technological know-how, IT Flex Solutions India is uniquely equipped to handle your Occupational Health and Safety (OHS) Findings Management Web App project. Our team of 40+ skilled developers and designers have a proven track record of delivering successful projects reminiscent of yours over the years – 483 and counting. We understand the critical importance of this project for your company and its contractors towards centralizing, standardizing OHS management, and generating reliable data for project/vendor-specific metrics. With our proficiency in web and mobile application development, we are confident in our ability to design a responsive platform that enables efficient field reporting, tracking, analysis, closure status management and access control for each user level. In addition to our seasoned web development expertise in technologies such as HTML5, CSS3, JavaScript, React JS, Next JS etc., we bring to your service our mobile app development experience enhancing an optimal UX wherever you may need it – a crucial facet for your mobile-optimized finding reporting form with photo upload capability. We also acknowledge the need for stringent access controls and hence assure you sufficient measures towards authenticated access limited strictly to their assigned scope of work from negligent bystanders to even vendors inreach. Thanks, SBM
$7,500 USD in 40 days
8.8
8.8

Hi, I reviewed the OHS Findings Management Web Platform request to let teams log, track, and analyze unsafe acts, unsafe conditions, and accidents with photos, closures, and vendor man-hours. I’ll build a responsive Web Application with Website Design for desktop/mobile, enforce RBAC for Administrator/Monitor/Operator/Vendor/Viewer, and include Web Security features like secure sessions, encrypted passwords, project-scoped access, and full audit logs across all modules. I’ll ensure accurate weekly man-hour calculations, hiding/closure workflows with reversibility and change history, and thorough Website Testing for filters, dashboards, and uploads. Let’s discuss here now.
$5,000 USD in 30 days
8.3
8.3

Hi — Elias here from Miami. I see you’re looking for a web platform to manage Occupational Health and Safety (OHS) findings. It’s essential to have a reliable system that tracks findings while ensuring compliance and promoting a safety culture. The real challenge often lies in managing user roles effectively and maintaining data integrity alongside a seamless workflow. A common issue in systems like this is balancing accessibility with security, especially with sensitive health data. This project looks straightforward initially, but considerations like future scalability and integration can complicate things. My approach would involve structuring the app with a robust backend that supports user permissions and integrates smoothly with necessary APIs. I prioritize maintainability and future expansion to avoid costly overhauls later. I’ve worked on similar platforms that required a strong focus on security and user management, which I believe will be invaluable here. A few questions to better understand the scope: Q1 – What specific user roles do you envision, and how will they interact with the system? Q2 – Are there existing workflows or systems we need to integrate with? Q3 – How do you plan to handle data security and compliance for user data? Happy to discuss the details and suggest the best approach. Looking forward to hearing from you.
$7,500 USD in 26 days
8.1
8.1

Hey, I’ve carefully reviewed your project, and I understand you need a secure OHS platform that works reliably in the field while giving management clear, trustworthy visibility across projects and vendors. I can build the system around strong RBAC, auditability, and structured workflows rather than treating it as a simple reporting app. I will implement mobile-optimized finding reports, closure workflows, man-hours tracking, project/vendor permissions, photo/document storage, and an executive dashboard with interactive KPIs. I’ll also cover audit logs, notifications, Excel imports, timezone/week rules, Spanish UI, production deployment, backups, and documentation. I have hands-on experience with similar projects and would be happy to share relevant examples during our discussion. One quick question: Should vendors and operators have separate dashboards, or should their experience be driven entirely by role-based permissions within the same interface? Portfolio: https://www.freelancer.com/u/Hammadhassan21 Best Regards, Hammad Hassan
$5,000 USD in 20 days
7.8
7.8

Hello, I’ve gone through the requirements carefully and this is the kind of structured internal platform we can handle end to end. Your workflow has several important business rules inside it, especially around finding categories, closure approvals, hidden records, weekly lock logic, and project-scoped access, so this needs a proper custom build rather than a shortcut solution. We can develop it responsive, secure, Spanish-ready, and deploy it in a production environment with backups and documentation included. Happy to also share a clean milestone breakdown if you’d like.
$5,000 USD in 7 days
8.0
8.0

Hello, I am Dr. Rajesh Rolen, PhD in Computer Science & Engineering, with experience of over 20+ years in Website Design, Website Testing, Web Security 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
$5,000 USD in 90 days
7.5
7.5

The OHS Findings Management Web App you aim to develop requires a robust solution for managing role-based access control and detailed data management. I would implement a responsive application that allows for efficient logging and tracking of OHS findings, complete with secure authentication and customizable user roles adhering to your specifications. Essential features will include mobile-optimized reporting forms with photo uploads, comprehensive tracking of contractor man-hours, and an executive dashboard to visualize key performance metrics. My background in developing applications with Node.js, React, and TypeScript ensures strong capabilities in building interactive and scalable web platforms. With a 4.9-star rating across 200 client reviews and 220 projects completed, I bring a proven track record of delivering quality solutions. What specific KPIs and data visualizations do you envision for the executive dashboard?
$8,000 USD in 30 days
7.0
7.0

Hello! As per your project post, you are looking to build an OHS findings management platform for desktop and mobile use, allowing teams and contractors to report safety findings, manage closures, track man hours, and monitor project and vendor performance. The goal is to centralize OHS operations with clear workflows, role based access, auditability, and actionable executive reporting. My focus will be on building the reporting workflow with mobile optimized forms, photo uploads, project and vendor assignment, category specific rules, closure requests and approvals, finding history, configurable hiding, weekly man hour tracking, supporting documents, and an executive dashboard with KPIs, filters, charts, and drill downs. I specialize in full stack web application development, role based platforms, workflow management, file handling, dashboards, reporting, responsive interfaces, and secure business systems. My focus will be on creating a reliable and maintainable platform that works efficiently for field teams. Let’s connect to discuss the OHS workflows, reporting requirements, user roles, and dashboard structure so we can build a secure and scalable platform tailored to your operational needs. Best regards, Nikita Gupta.
$5,000 USD in 45 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 Occupational Health and Safety (OHS) Findings Management Web Platform. I understand you need a responsive web application for logging, tracking, and analyzing OHS findings on job sites, with features like field reporting, closure management, and an executive dashboard. My team and I have experience with similar projects, such as building custom CRM and ERP systems, and we're confident in our ability to deliver a high-quality solution. We'll utilize our expertise in technologies like React, JavaScript, and PostgreSQL to build a scalable and secure platform that meets your requirements. For example, we've built a learning platform website for children using PHP, WordPress, and custom design, which demonstrates our ability to handle complex projects. I can deliver a fully functional web application with all the outlined modules, including a database schema, production deployment, and operational documentation. One question: do you have any specific design preferences or brand guidelines that we should follow for the user interface? Feel free to message me to discuss the details! — Markiyan
$5,300 USD in 30 days
6.9
6.9

I’m very interested in building this OHS platform, especially the role-based workflows, mobile-first finding reporting, closure approvals, and KPI dashboard. I can structure it as a secure, scalable API-driven system with clean audit trails and project-level access control. For the dashboard KPIs and vendor rankings, should hidden findings be completely excluded from all historical calculations, or should authorized Viewers be able to include them through a filter? Also, should weekly man-hour submissions become immutable after the weekly lock, with only Admins allowed to reopen them? I can start by reviewing the full workflow and turning the requirements into clear milestones, with production deployment and documentation included.
$5,000 USD in 7 days
6.3
6.3

As a seasoned Full-Stack developer well-versed in a wide range of languages such as Python, Node.js, PHP/Laravel, and Java to name just a few, I am more than capable of meeting your sophisticated project demands. From crafting efficient and intuitive UI/UX designs to constructing a robust backend with smooth API integrations, I offer end-to-end development expertise to seamlessly translate your ideas into innovative technological solutions. With your OHS Findings Management Web App project requiring an extensive skillset like mine, I can guarantee that I possess all the capabilities and proficiency you need. Furthermore, my experience includes not only developing complex data logging and analysis systems but also creating platforms with advanced access control permissions like Roles and Access Control (RBAC), which your project also requires. My approach is always centered around clean code architecture for better performance and effortless scalability as your platform grows. Above all, I prioritize transparent client communication, dedicated support throughout the entire project lifecycle, and on-time delivery.
$5,000 USD in 1 day
6.4
6.4

Hello!, I am a US-based senior software engineer(frontend, backend, ecommerce, etc) with 15+ years of experience building secure, production-ready web platforms. I read your OHS Findings Management Web App description carefully, and the main goal is clear: a reliable system for capturing, tracking, assigning, and resolving OHS findings with strong security and usability. I’ve built similar workflow and compliance tools, so I understand audit trails, role-based access, clear status handling, and practical reporting. My approach would be: 1. Confirm the workflow, roles, and finding lifecycle 2. Design a clean UI for safety teams and managers 3. Build secure backend logic with logging and access control 4. Test for security, edge cases, and real-world use 5. Document everything so it’s easy to maintain Relevant work includes a compliance dashboard for a manufacturing firm, a safety inspection tracker for a logistics team, a document approval portal for an industrial services company, and a reporting app for a facilities management group. Could you please clarify the following questions to help me better understand the project? 1. What user roles do you need, and should permissions differ by site or department? 2. Do you want file uploads, photo evidence, comments, and automated reminders? 3.
$8,200 USD in 25 days
5.6
5.6

⭐⭐⭐⭐⭐ Build a Responsive OHS Findings Management Web Platform ❇️ Hi My Friend, I hope you're doing well. I reviewed your project details and see you are looking for a web application for Occupational Health and Safety (OHS) findings management. You don’t need to look any further; Zohaib is here to help you! My team has successfully completed 50+ similar projects, focusing on safety management solutions. I will create a responsive platform that allows for easy reporting, tracking, and analysis of OHS findings with all the features you need. ➡️ Why Me? I can easily build your OHS findings management platform as I have 5 years of experience in web application development, specializing in responsive design, database management, and user authentication. My expertise includes working with various technologies, ensuring a robust and efficient solution tailored to your needs. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. Looking forward to discussing this with you in chat. ➡️ Skills & Experience: ✅ Web Development ✅ Responsive Design ✅ Database Management ✅ User Authentication ✅ Data Visualization ✅ Role-Based Access Control ✅ API Integration ✅ Mobile Optimization ✅ Project Management ✅ Cloud Deployment ✅ Security Best Practices ✅ Documentation & Training Waiting for your response! Best Regards, Zohaib
$6,000 USD in 2 days
5.6
5.6

Hello, I am excited about the opportunity to work on the OHS Findings Management Web App project. With my experience in developing similar web applications, I am confident in delivering a high-quality and user-friendly solution that meets your requirements. I understand the importance of centralizing and standardizing OHS management for the company and its contractors to ensure a safe working environment. The proposed web platform will streamline the logging, tracking, and analysis of OHS findings, enabling efficient reporting, closure management, and performance measurement through data-driven insights. I have recently completed a project for a construction company where I developed a similar web application for tracking safety incidents and managing contractor compliance. The platform included features for real-time reporting, closure workflows, and interactive dashboards for monitoring KPIs. I would love to discuss your project requirements further and explore how I can contribute to its success. Please feel free to reach out to schedule a call. Best regards, Mehreen
$7,000 USD in 7 days
5.4
5.4

Hey, You are looking for OHS Findings Management Web App. "Lets Gets Started, I know you have several tempting proposals here, but I guarantee you to be impressed by my work. I have various skills in design, Illustration, Photoshop, Graphic Design, Logo Design and Illustrator. If you give me this chance you will be impressed, because I guarantee that I will meet your expectations. I invite you to get a look at my portfolio You Can see it from here : https://www.freelancer.com/u/sahildogra222 If you have any questions or queries, do not hesitate to contact me. I hope to start working with you. With regards! SAHIL
$5,000 USD in 1 day
5.6
5.6

My technical proficiency paired with my 10 years of experience as a Full Stack Web & Mobile App Developer make me the ideal candidate for your OHS Findings Management Web App. I have created similar responsive web applications, managed complex databases, and implemented secure access controls in the past that align with the needs of your project. My expertise in React, Node.js and MongoDB guarantees an intuitive and smooth user experience supported by a reliable and efficient underlying infrastructure. Furthermore, my understanding of different user roles and their specific permissions, which are central to your project's objectives, will enable me to develop a robust system that ensures the right level of data accessibility for different stakeholders. Above all, I'm devoted to providing 100% client satisfaction and guarantee free support even after project delivery. My ability to craft ingenious solutions to complex problems, eye for detail and strong client recommendations are further reasons why I am confident in my ability to deliver a high-quality OHS Findings Management Web App on time and budget.
$5,500 USD in 40 days
5.4
5.4

Hi it happens that i already worked on LIS for a big laboratory that serve around 1000 patient a day, everything done in a professional way, top security checks, the rbac you discussed as well because they have many roles, techniciens, machine operators, doctors, we added many things like agents stock management, permissions, full control of medical devices with hl7 and astm, and many stuff I also made a big system to manage doctors appointments, i know how to build your software from a to z, dont worry about security because i have a team, with engineers specialized in cybersecurity and penetration we give full report with the product, and also 1 year of full service after sale free of charge, and we respond quickly if anything happened in production The project will take around 2/3 months because we build everything with planification, architecture then we develop and test , we have dedicated team for testing, we generate reports of security, reports of tests and user guide.
$7,500 USD in 90 days
5.2
5.2

Hello, I'm Iosif, a project lead and solutions architect with a background in web application development, access control systems, and operational dashboards. Your core challenge is consolidating OHS management across multiple contractors into one platform covering field reporting, closure workflows, man-hours tracking, and executive KPIs, while enforcing project-scoped permissions per role. Here's how I'd structure the engagement: Phase 1 — Discovery and scoping: • Validate requirements against each module and the existing prototype • Finalize role-permissions matrix and finding category business rules • Define acceptance criteria for dashboard KPIs and drill-downs Phase 2 — Build and iteration: • Two-week sprint cadence with demos after each module group • Mobile-first field reporting delivered early for stakeholder validation • Dashboard buildout with feedback checkpoints on charts and filters Phase 3 — Handoff and sign-off: • End-to-end testing across all roles and project scopes • Spanish-language UI review, cloud deployment, and documentation • Onboarding session and 30-day post-launch support Deliverables: • Production-deployed responsive web application covering all modules • Database schema with migration scripts • Admin and user documentation • Training session and source code with full ownership transfer I've delivered similar multi-role platforms for MPDL and the U.S. Department of Defense. Proposed project investment: €8,300 Best regards, Iosif Peterfi
$8,500 USD in 30 days
4.9
4.9

:) Hello :) "OHS FINDINGS MANAGEMENT WEB APP" - What you need is a safety system people will actually use in the field, not another tool that creates more reporting problems. When OHS data is scattered or workflows are unclear, findings stay open, accountability is lost, and management cannot trust the KPIs. I will focus on building a reliable platform where reporting, closure tracking, and performance visibility work together. I will create a responsive web system with role-based access, mobile finding reports, photo uploads, closure workflows, man-hour tracking, dashboards, and secure data management. The application will be fast, scalable, production-ready, and easy to use on both desktop and mobile. I have built business management platforms, dashboards, secure web applications, and API-based systems with testing and performance focus. This experience fits your need for a dependable OHS workflow platform. I can provide a free post-delivery usability and workflow review to help ensure the system meets your team's daily operation needs. Best regards Ricardo
$5,000 USD in 35 days
4.1
4.1

Guatemala
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