Diagnostic Lab ERP Billing System

@iquallinfo

Hello, The system will integrate directly with your existing LIMS via API to automatically generate invoices as soon as a batch is marked "Results Released," apply partner-specific rate cards with historical versioning, calculate taxes and discounts, track payment status in real time, generate ageing reports, and provide monthly PDF/Excel statements and revenue analytics. Browse portfolio for work samples: https://www.freelancer.com/u/iquallinfo -- Which LIMS are you currently using, and does it already expose REST APIs or webhooks for completed batches? Price will be final after clear discussion of all the requirements and deadline. I can deliver a reliable, scalable solution that meets all of your acceptance criteria and look forward to discussing the project further. Thank you.

@ambientinfotech

Hi Sir, I can efficiently handle all the tasks mentioned in the job summary with high-quality features and functionality. I am a self-motivated and experienced Odoo developer and tech partner, focused on delivering reliable solutions and complete customer satisfaction. I assure you of 100% quality work and timely delivery. Let’s connect to discuss further. Thanks,

@technologiesit

With deep expertise in Full Stack Development and 8+ years of experience, I am uniquely qualified to build your Diagnostic Lab ERP Billing System. I've successfully completed 100+ projects, including developing customized solutions using PHP and MySQL databases, and integrating complex APIs, making your project a perfect fit for my skillset. In terms of your specific requirements, my previous experiences have amply exposed me to the world of finance and billing. I am well-versed in designing accounting modules that cater to diverse partner profiles alongside efficient rate card management, ensuring both current and historic data accuracy for audits. My past projects have involved sophisticated invoice generation processes like yours, including handling taxes, discounts, and invoice status tracking - all essential features for your project. Additionally, I'm not limited to just the technical aspect; having a solid understanding of business needs gives me an edge in offering you more than just 'functional code'. I deliver scalable solutions with top-of-the-line security provisions while never compromising on performance. Furthermore, my dedication to long-term support ensures peace of mind post-deployment. Get ready for an end-to-end demo that will demonstrate the power and efficacy of the proposed stack. Let's turn your vision into reality together!

@mayankinnovative

Hello You need a complete ERP and billing system for your diagnostic laboratory that streamlines patient registration test booking sample management billing report generation and laboratory operations in one secure platform I can build a scalable solution with role based access automated workflows API integrations and a modern dashboard that improves efficiency and reduces manual work I'll design the system with patient registration test packages barcode or QR sample tracking billing payment management report generation inventory user roles analytics and API integration while ensuring the architecture is secure scalable and easy to maintain I have strong experience with PHP Laravel React Node.js MySQL PostgreSQL REST APIs healthcare ERP systems billing software dashboard development and third party API integration I focus on clean architecture secure workflows and long term scalability You'll get a production ready ERP with billing automation laboratory workflow management responsive design testing deployment support and complete source code A few questions 1 Do you need NABL compliant workflows barcode printing and sample tracking 2 Should the system integrate with analyzers WhatsApp SMS payment gateways or existing hospital software 3 Do you need patient and doctor portals with online report downloads 4 Do you already have the workflow and UI design or should I build the complete solution from scratch Thanks

@mkh559a5a1fd66e9

As an experienced enterprise .NET developer, I offer a comprehensive suite of skills that align perfectly with the requirements of your project. For more than 15 years, I have specialized in developing intricate systems and integrating complex software – areas that encompass the very essence of your Diagnostic Lab ERP Billing System. My strong command of C#, .NET Framework & .NET 8+, coupled with my expertise in API-level integration, ensures a seamless connectivity between your existing LIMS and the proposed billing module. Notably, my extensive familiarity with healthcare EDI and system integration perfectly qualifies me to handle your intricate rate-cards system development for multiple partners while still maintaining historical pricing for audits. One of the key strengths that differentiate me from other developers is my ability to build software that is not only scalable but also maintains its reliability over long periods; an indispensable attribute given the critical nature of medical data management. My solid understanding and utilization of various Microsoft technologies, including WPF, WinForms, ASP.NET, MVC, and Blazor, serves to reinforce this point. My previous successful collaborations within the healthcare industry attest to this promise.

@ASSAMWEB

Greetings, I have read the project description I have been working on a similar project in recent time "ERP Solutions" I am interested in the work open a chat to discuss requirements in details.

@iimtpradeepdash

Rate card versioning and batch-triggered billing are the critical parts here—most ERPs handle static rates, but partners with custom price histories and per-test rates add real complexity. I’ve built custom ERP modules for labs and healthcare, including multi-rate card logic, accounting workflows, and LIMS integrations. For your scope, I’d bypass monolithic ERPNext/Odoo (too rigid for this scale) and build a dedicated billing module on Node.js, Express, and PostgreSQL. Real-time LIMS sync via REST API (sample/test IDs, batch triggers), user roles mapped as per your org. PDF/Excel export, aged receivables, and monthly analytics are all report endpoints. UI in React for clear dashboards and quick-edit screens. Does your LIMS already allow push events (webhooks), or will I poll on a schedule for new status changes? Pradeep

@mahads31

As the founder of Solves Inn, one of our primary focuses is on building smart, scalable, and future-ready digital solutions for businesses. We've had considerable experience in not only designing and implementing software but also in deep integration, automation, API management, and real-time data processing. All of these skills will be valuable for this project's needs. To address your core needs, we propose using an open-source ERP suite such as Odoo or ERPNext. These robust platforms can handle the multiple partner profiles and rate card updates that you require while preserving historical pricing for audits. Our approach guarantees consistent real-time data synchronization at the sample ID, test code, and completion timestamp levels. This way your finance team can have a 360° view on each invoice, automated monthly statements and aging analysis dashboard will display accurate payment status instantly, disclosing outstanding amounts for prompt follow-up.

@bhardwaj202

I have more than 15+ years of experience in website & software development. Please share your requirements, and we'll provide the best solution within your budget

@gsantharam7088

Hi Sir/Madam, I am a **Python Django developer** with **6+ years of experience** in building ERP systems, billing software, healthcare applications, and REST API integrations. I have developed custom billing, invoicing, reporting, and finance modules with role-based access control and automated workflows. I can build your ERP billing module and integrate it seamlessly with your existing LIMS through secure REST APIs. The system will support multiple partner-specific rate cards with pricing history, automatic invoice generation when reports are released, tax/discount calculations, payment tracking, ageing reports, PDF/Excel exports, and finance dashboards. I can also implement secure user roles, audit logs, and complete API documentation. I have experience working with **Django, Django REST Framework, PostgreSQL/MySQL, Celery, Redis, ERPNext integrations, AWS, and DigitalOcean**. I write clean, scalable code with proper testing and documentation. I can deliver a production-ready solution, deployment guide, and user manuals, along with a live demo using your sample data. Please contact me to discuss your LIMS integration, timeline, and project requirements in detail. I look forward to working with you.

@DigitalNightOwl8

Hi , Good afternoon! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in API, Accounting, MySQL, Database Management, ERP, Software Development, PHP and Software Architecture. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Many thanks

@ritu22porwal

Hi, I can develop a complete Diagnostic Lab ERP Billing System tailored to your lab's workflow. The system will include patient registration, test booking, billing with GST, sample tracking, report generation, doctor/referral management, inventory, payment integration, and detailed admin reports. It will be secure, fast, mobile-friendly, and easy for your staff to use. I focus on clean development, timely delivery, and reliable post-launch support. I would be happy to discuss your requirements and suggest the best solution for your lab. Looking forward to working with you!

@kunalAlpha

Hi, I can build a custom ERP billing module integrated with your existing LIMS to automate partner billing, invoicing, payment tracking, and financial reporting. Based on your requirements, I recommend ERPNext for a fast, scalable solution or a custom Node.js + React + PostgreSQL application if you need greater flexibility. The solution will support multiple partner-specific rate cards with pricing history, automatic invoice generation from LIMS APIs, tax/discount rules, ageing reports, PDF/Excel exports, role-based access, and real-time payment updates. Estimated Timeline: 3–5 weeks, depending on the complexity of the LIMS integration. I have 7+ years of experience developing ERP systems, healthcare applications, and API integrations, and I'd be happy to discuss the best approach for your workflow. Best regards, Kunal Sharma

@spiderSoft007

Hi there I fully understand your requirement please message me to discuss more on this and I can start immediately. Thank you Regards Nagendra gupta

@accelaronix

Hi, I can build a dedicated ERP billing module that integrates directly with your LIMS and automates partner billing from sample completion through payment tracking and reporting. The solution will eliminate manual spreadsheets while maintaining historical pricing, auditability and role-based access. Deliverables: Partner-wise rate card management with pricing history Automatic invoice generation from LIMS events Payment tracking and ageing dashboards Monthly statements with PDF and Excel export Role-based access for Finance and Operations REST API integration with your LIMS Deployment, documentation and user training I recommend Odoo Enterprise for this project. Its Accounting, Invoicing and Reporting modules can be customized to support partner-specific pricing, automated billing workflows and API integrations while remaining scalable for future requirements. Question: Does your current LIMS already expose REST APIs or webhooks for sample status updates, or will the integration need to read directly from the database? Please initiate a chat and share the details. Regards, Shubham

@arshig8

Having worked extensively with APIs and integrated different systems including ERP suites like ERPNext, Odoo to existing infrastructure, I am confident that I can deliver an efficient and tailor-made Diagnostic Lab ERP Billing System for you. My five-plus years in the field have helped me acquire skills that make me fluent in your required tech stack like PHP, MySQL, API. This is further enhanced by my deep understanding of database management and working knowledge of ERPs. What sets me apart is my unique ability to merge high-quality design elements with reliable functionality. Rather than treating your project as a mere technical one, I understand the need to create a solution that not only performs but also offers seamless user experiences. Having been part of diverse digital projects, I bring an adaptable approach that ensures your specific business goals are met. In conclusion, with my experience and skillset well-aligned with the demands of this project, I guarantee to deliver exceptional results. Most crucially, I am proud of my ability to develop scalable products with robust security features—traits that will be paramount in ensuring the safety and reliability of your lab's data.

@Mrxdev95

Hello, Your project requires more than a billing system—it needs a reliable ERP workflow that integrates seamlessly with your existing LIMS while eliminating manual processing and ensuring billing accuracy. I recommend building the solution using ERPNext or Odoo (depending on your current environment), with a custom billing module that automatically generates invoices from LIMS data through secure API integration. The system will support multiple partner-specific rate cards with historical pricing, automated tax and discount calculations, role-based access control, real-time payment tracking, ageing analysis, and comprehensive financial reporting with PDF and Excel exports. The architecture will be scalable, secure, and designed to minimize manual intervention while maintaining complete auditability. I'll also provide deployment assistance, technical documentation, and user/admin guides to ensure a smooth transition. I understand the importance of accurate healthcare billing and system reliability, and I'm ready to discuss the integration details and deliver a production-ready solution. Best regards, Mohammed

@thiagofoz87

Your requirement is essentially a billing automation layer tightly integrated with the LIMS, where pricing rules, invoice generation, payment tracking, and auditability must remain consistent even as partner rate cards change over time. The most important part here is designing the pricing and invoice workflow correctly so historical invoices are never affected by future rate updates. I would implement this as a lightweight modular ERP-style system focused specifically on the billing domain instead of forcing a heavy generic ERP deployment. My recommendation is a Kotlin/Java Spring Boot backend with PostgreSQL for transactional consistency, REST API integration with your LIMS, and a React-based admin portal for finance and operations teams. The architecture would include: - Partner-specific versioned rate cards with historical validity tracking - Automatic invoice generation triggered by LIMS “results released” events - Tax/discount rules per partner - Real-time payment and ageing calculations - Role-based permissions for finance vs operations users - PDF/Excel statement exports - Audit logging for pricing and invoice adjustments For integration, the system can either consume LIMS APIs directly or process webhook/event-based updates depending on your current setup. I would also provide deployment documentation and admin/user manuals as requested. Estimated timeline for an MVP covering the acceptance criteria is around 14–18 days, including integration testing with your sample dataset and deployment support.

@alluankit01

Hi, I can build your diagnostic lab ERP billing module with partner-wise rate cards, LIMS-based automatic invoice generation, payment tracking, ageing reports, monthly statements, and secure user roles. The best solution is to first review your LIMS API/data structure, sample status flow, test codes, partner pricing rules, tax/discount logic, and invoice format. I’ll then create partner profiles, historical rate cards, billing rules, invoice generation logic, payment-status updates, and PDF/Excel reporting. I’m comfortable with ERP billing systems, ERPNext/Odoo-style workflows, PHP/Python backends, MySQL, REST APIs, accounting logic, role-based access, dashboards, PDF/Excel exports, and database design. Deliverables will include: * Partner profile management * Test-wise rate cards * Historical pricing records * LIMS API integration * Auto invoice generation * Tax and discount logic * Payment status tracking * Ageing dashboard * Monthly statements * PDF and Excel exports * Finance/operations user roles * Deployment and user documentation I’ll focus on removing double entry, keeping audit history clean, and ensuring invoices, payments, and reports remain accurate across all partner labs. Best regards Ankit