ABDM Integration for .NET HMIS

@vascubrian

Hi, I’ve reviewed your project requirements and I’m confident I can deliver a reliable, scalable, and high-quality solution. I’m a Full-Stack Software Engineer with 6+ years of experience in Node.js, React/MERN, Python, Java/Spring Boot, PHP, REST APIs, AWS/Azure, Docker, CI/CD, AI Agents, Jira/Atlassian Forge, Flutter, Android, and third-party integrations. I also have experience developing mobile and trading/fintech applications, including trading APIs, real-time market data, WebSockets, financial dashboards, charts, payment integrations, and secure transaction systems. I can handle new development, existing codebases, bug fixes, API integrations, AI/automation, cloud deployment, performance optimization, and system modernization. I focus on clean code, scalability, security, clear communication, and timely delivery and can start immediately.

@technologiesit

Starting with a robust background in MySQL, I've spent over 8 years deep-diving into web and software development, with a particular focus on delivering solutions that consistently drive results for businesses. This breadth of experience, perfectly aligns with your project's needs and puts me in prime position to deliver top-tier and robust data integration. Having already successfully delivered over 200 projects, many requiring similar intricate data manipulation and interface like billing ledgers for e-commerce platforms, I understand the value of real-time integration in complex systems. My familiarity with the ABDM mandates including FHIR-R4 resources and HIP/HIU-compliant data handling is also extensive. Combining my technical proficiency with my timely communication and consistent track record of on-time, on-budget delivery ensures your project stays on track at every stage. Moreover, as a user-oriented programmer, I prioritize maintainability. So alongside deploying the integration, I'll provide you with detailed deployment notes and a user-friendly data-mapping document enabling your in-house team to comfortably maintain the connector. Let's get started on delivering an HMIS system that is fully compliant with ABDM requirements, transforms your workflow and ultimately helps further your mission of enhancing healthcare access!

@WOFZahid

Hi, I can build and integrate the ABDM Gateway connector into your existing C#/.NET HMIS. I have 10 years of experience with C#, .NET, ASP.NET Core, SQL Server, REST APIs, and healthcare-related systems. I can handle: • HIP/HIU-compliant service layer with real-time data exchange • Mapping your SQL schema to ABDM FHIR R4 resources • Patient registration, clinical updates, and billing data • ABHA address linking, consent artefacts, and token authentication • Sandbox integration, testing, validation, and production deployment • Duplicate-safe billing synchronization with ledger validation • Complete source code, mapping documentation, deployment notes, and test logs I’ll work closely with your existing .NET 6/MS SQL architecture and REST endpoints, ensuring the integration is maintainable for your in-house team. I can start by reviewing your current schema and APIs, then provide a clear implementation plan and begin the sandbox integration.

@NEHABHAT92

As an experienced web and mobile app developer, my team and I at Neha Web Solutions bring a deep understanding of your project requirements and the technologies involved. With 9+ years of experience, we have built numerous applications using .NET for clients, including healthcare systems like yours. We possess thorough knowledge of effective SQL schema mapping and critical communication protocols like FHIR-R4 APIs that are integral to this project. Moreover, compliance is a core value in our work. We have successfully integrated existing systems with various external platforms and APIs while ensuring they meet regulatory requirements. And our skillset isn't limited to just software development; we provide comprehensive support throughout the process from deployment notes to maintenance of the connector by your in-house team. Choosing us means you're not only assured of timely, faultless execution of the directives but also getting a dedicated partner who will go above and beyond to complete all tasks to your satisfaction. Our cost-effective pricing combined with free after-delivery support for three months makes us the best choice for ABDM Integration in your HMIS system. Let's collaborate to turn your compliance needs into a reality!

@bojans9

Hello Hope you are doing well "Integrate ABDM Gateway With Your .NET HMIS" - I can implement FHIR-R4, ABDM APIs, consent, ABHA linking, and secure token authentication. I can map your MS SQL schema to required FHIR resources, synchronize registration, clinical, and billing data, and handle real-time ABDM API communication securely. I will build and test the HIP/HIU connector in sandbox, validate responses and duplication controls, then prepare production deployment documentation and mapping logs. Can you provide the existing REST endpoints and ABDM sandbox credentials to review the integration requirements? Looking forward to working with you.

@parasharmba

Hi, I can build the ABDM integration for your existing .NET 6 HMIS, including: • ABDM HIP/HIU integration • FHIR R4 mapping from SQL Server • ABHA linking & consent workflows • Token-based authentication • Real-time patient/clinical/billing data exchange • ABDM sandbox testing → production deployment • Data mapping & deployment documentation I have 12+ years of C#/.NET experience working on enterprise applications, REST APIs, SQL Server and third-party integrations. I can first review your existing APIs/schema and ABDM requirements, then provide a clear implementation approach and timeline. Happy to discuss the integration details.

@Jennycreation

Hello Sir, I have already worked on similar types of website and software development projects and I am confident that I can successfully handle your project. I am a full-time freelancer with **17+ years of experience** in web development, software development, automation, and API integrations. My expertise includes: * ASP.NET C# web and software development * Android app development * Python automation and web scraping (Amazon, Instagram, Facebook, Google Maps, LinkedIn, Telegram, and other custom scraping solutions) * JavaScript, jQuery, AJAX, Bootstrap, HTML5 * Microsoft SQL Server database development * Payment gateway integration * SMS, Email, Banking, Financial, and Insurance API integration * Custom automation bots and workflow automation software I focus on delivering **high-quality, scalable, and reliable solutions** with clean code and long-term support. Please contact me in private chat so we can discuss your requirements in detail. I can also show you a **demo of similar projects** I have completed. Looking forward to working with you. Thanks & Regards

@B1zt

Hi there, The thing that decides whether this goes smoothly is the mapping between your existing SQL tables and the records ABDM expects back. Get that right once and every other domain follows the same pattern. Get it wrong and each one has to be redone later. So I would build one complete working slice first rather than all three domains at once: - Token based sign in to the ABDM sandbox, refreshing on its own so nothing expires mid flow - ABHA address linking and consent records stored against your patients - Patient registration data pushed the moment a record is saved, with retries so nothing goes missing quietly - A mapping sheet showing which of your columns becomes which ABDM field - Sandbox test logs showing each call and the response it came back with INR 40,000, delivered in two weeks. Clinical updates and billing come after that and reuse the same plumbing, and the production move follows once your compliance certificates are through. One question: does your HMIS already raise an event when a record is saved, or would I add that hook into the save path myself? Thanks, Bhagya

@Cmonosoft

Hi there, I have extensive experience working with C#/.NET, REST API integrations, SQL databases, healthcare-related workflows, authentication, and structured data mapping. I can work with your existing .NET 6 HMIS and MS SQL backend to build the ABDM integration layer without disrupting the current hospital workflows. I can develop the HIP/HIU-compliant service layer to send the required patient registration, clinical, and billing information from the HMIS to the ABDM Gateway in real time. I can also handle mapping the existing SQL schema to the required FHIR-R4 resources, ABHA address linking, consent artefacts, token-based authentication, and the required API communication. Let's connect to discuss and move forward accordingly. Thanks Saurabh

@shailender18

Hello, I can build the ABDM integration layer for your existing C#/.NET 6 HMIS, connecting your SQL-backed workflows with the required ABDM APIs while keeping the current hospital system stable. With 6+ years of backend and API integration experience, I can work within your existing REST endpoints and schema without disrupting internal workflows. I’ll design a modular service layer for patient registration, clinical updates and billing, with SQL-to-FHIR R4 mapping, ABHA address linking, consent artefacts, token-based authentication, validation, idempotency and reliable error handling. Billing synchronization will include safeguards against duplicate posting and reconciliation against HMIS ledger totals. The integration will first be implemented and tested against the ABDM sandbox, with detailed API/test logging before production deployment. I’ll provide source code, deployment notes, data-mapping documentation and test evidence so your in-house team can maintain the connector. Best Regards, Shailender

@Mahtabalam02

Hi there, I am ready to build the HIP/HIU-compliant service layer to integrate your .NET 6/MS SQL HMIS with the Ayushman Bharat Digital Mission (ABDM) Gateway. Here is how I will execute your requirements: Real-Time Data Sync: I will develop a secure service layer in C#/.NET to push patient registration, clinical updates, and billing data to the ABDM portal the moment a record is saved, ensuring ledger totals match perfectly with zero duplication. FHIR-R4 Mapping & ABHA Linking: I will accurately map your MS SQL schema to the required FHIR-R4 resources, establishing seamless workflows for ABHA address linking, consent artifacts, and token-based authentication. Sandbox & Production Deployment: I will thoroughly test the flow in the ABDM sandbox to guarantee HTTP 200 responses for all mandatory API calls before transitioning to the production environment. Handover & Documentation: You will receive the complete source code, test logs, deployment notes, and a comprehensive data-mapping document so your in-house team can maintain the connector moving forward. I have strong expertise in .NET 6, MS SQL, REST endpoints, and complex API integrations, ensuring your HMIS achieves full ABDM compliance smoothly. Let's connect to review your existing REST endpoints and database schema so we can finalize the milestones. Best regards, Mahtab

@naeem1114

Hi, I see the main challenge is mapping your existing SQL schema to ABDM-prescribed FHIR-R4 resources, and handling ABHA address linking, consent artefacts, and token-based authentication. I'd approach this by setting up a HIP/HIU-compliant service layer that pushes every ABDM-mandated data element from your HMIS to the portal in real-time. This will involve checking for data consistency and handling potential errors that may arise during the data transfer process. In my experience, one common mistake is not properly handling token-based authentication, which can lead to authentication failures and data inconsistencies. I'll set up a robust authentication mechanism to ensure seamless data transfer between your HMIS and the ABDM Gateway. I'm ready to start immediately, and I'll make sure to provide concise deployment notes and a data-mapping document for your in-house team to maintain the connector.

@iamfreelancer79

I can integrate the ABDM Gateway directly into your mature .NET 6 HMIS, including HIP/HIU service layers, FHIR R4 mapping, ABHA linking, consent workflows, authentication, and real-time data exchange. I’ll map your SQL schema carefully, prevent billing duplication, and validate the complete flow in the ABDM sandbox before production. I’ll also provide deployment documentation, mapping sheets, test logs, and complete source code for your team’s maintenance.

@alfatrade2

A $130 budget won't cover full HIP/HIU coverage across registration, clinical updates and billing in one pass - I'd want to scope ABHA linking and consent artefact handling as phase one, then extend to the remaining FHIR-R4 resources once the sandbox flow is verified end-to-end. I built a phone-based auth service handling token issuance and gateway-side verification against Postgres records, which maps closely onto the ABDM token/consent handshake. Is your existing schema already normalized per hospital, or shared across all five?

@GenomyR

Hi, Connecting a mature C#/.NET HMIS across 5 hospitals to the ABDM Gateway requires an event Best regards, Tumisang

@Ziko168

Hello, I’ve gone through the project requirements and I understand what you need: integrating your existing .NET 6 HMIS with the ABDM Gateway while keeping the solution reliable, maintainable, and easy for your team to support. I’m a Backend .NET Developer experienced with C#, ASP.NET Core, REST APIs, SQL Server, Entity Framework Core, authentication, and API integrations. I can work on: - ABDM Gateway API integration - Mapping the existing SQL schema to FHIR R4 resources - Authentication and token handling - ABHA linking and consent-related flows - Patient, clinical, and billing data integration - Preventing duplicate billing submissions - Sandbox testing and end-to-end flow validation - Error handling and logging - Deployment notes and data-mapping documentation - Full source code and test logs I’ll first review the existing HMIS APIs, database schema, and ABDM documentation, then implement and test the integration step by step in the sandbox before moving toward production. I’m available to start immediately. Best regards, Ahmed Zakaria Backend .NET Developer

@HienPM

Your key risk is not the .NET plumbing; it is preserving HMIS data integrity while mapping SQL records to FHIR-R4 and making every ABDM exchange idempotent, auditable, and safe to retry. I would implement the connector as an isolated .NET 6 integration layer around your existing REST endpoints/schema rather than tightly coupling ABDM logic into hospital workflows. My relevant background includes ASP.NET Core APIs, SQL Server, third-party integrations, enterprise architecture, deployment, database-consistency troubleshooting, and healthcare/dental systems. My approach: Map registration, clinical, and billing fields to the required ABDM resources. Implement token auth, ABHA/consent handling, logging, retries, and duplicate protection. Validate end-to-end flows in the sandbox against your acceptance criteria. Deliver source code, mapping sheet, test logs, and deployment notes, then support production cutover once certification is available. One point I would confirm first: does “push on save” mean immediate care-context/update signalling while clinical data exchange remains consent-driven, and which ABDM resource/profile should represent billing?

@Sima2615

Hi there, I understand your core pain point: you need this built fast, bug-free, and without the endless back-and-forth. With 10+ years of full-stack development experience, I take full ownership so you can rest easy knowing this project will be completely and cleanly solved with me. Here is what you will directly receive: - Rapid Turnaround: We prioritize speed and deliver within 2 days for most project scopes without cutting corners on quality. - Clean, Production-Ready Code: Fully documented, scalable full-stack code built for rock-solid performance. - Seamless, Responsive Build: A high-speed, intuitive interface paired with secure, stable backend integrations. - Complete Testing & Handoff: Zero-bug guarantee, thorough testing, and full setup assistance so everything runs out of the box. I’m ready to eliminate the technical headaches and hand over working results right away. Drop me a quick message via chat, share your specific requirements, and let’s get this executed today! Best regards, Sima

@omphilem22

The thing that will decide your timeline is not the FHIR mapping. It is the ABDM sandbox and the compliance certificates, which move at their own pace. So I would build and prove the whole flow before that queue matters, rather than waiting on it. A separate service layer beside the HMIS, not inside it. Your five hospitals keep running the code they run today and ABDM talks to the new service. That keeps the certification surface small, and a gateway change never reaches your core. An outbox table on the SQL side rather than a live push. When a record is saved a row is written, and the service reads it and sends. If the gateway is down or a token has expired, nothing is lost and nothing blocks the clinician. This is the most important choice in the build: a real-time push that fails at the moment of save becomes a clinical problem, not a technical one. Your criterion of appearing on the dashboard within seconds still holds, because the outbox drains continuously. Schema mapped to FHIR R4, ABHA address linking, consent artefacts and token auth handled in the service, with every request and response logged so a failed consent can be traced rather than guessed at. Billing posts keyed on the HMIS ledger id, which is what stops the duplication in criterion 2. Sandbox demonstrated end to end first, production once certificates are in hand. Two questions: which SQL Server version, and are your HIP and HIU registrations already done? Omphile Molahloe, Voypelo Solutions