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Job Posting: Build Custom API + Middleware + Tracking Board Integration for CharmHealth EHR Project Overview We use CharmHealth (CharmEHR) for scheduling, encounters, and billing. While the system is robust, it does not have a built-in patient tracking board (like PracticeEHR or urgent care dashboards). We are seeking an experienced developer (or team) to design and implement a custom integration layer that: 1. Leverages CharmHealth REST APIs and Webhooks 2. Normalizes data into a “patient flow” tracking API 3. Provides a real-time dashboard (tracking board) view of patients in various workflow stages (Checked In, Waiting, With Provider, Ready for Billing, Discharged, etc.) ⸻ Scope of Work 1. API & Webhook Integration • Must be able to connect to and pull from the following CharmHealth API endpoints: • Patients (demographics, identifiers) • Visits (check-in/out status, visit history) • Appointments (scheduling, status changes) • Resources (providers, rooms, staff assignments) • Encounters (SOAP notes, signed status, billing readiness) • Implement OAuth2.0 authentication with token refresh. • Subscribe to CharmHealth Webhooks for real-time updates (e.g., [login to view URL], [login to view URL], [login to view URL]). 2. Middleware Development • Build a middleware service (Node.js, Python, or similar) to: • Consume CharmHealth API + webhook data. • Normalize statuses into a simplified patient workflow state machine. • Create a new RESTful API endpoint for our internal use: • Example: GET /api/tracking-board → returns patient status JSON. • Must include error handling, retry logic, and secure logging. 3. Tracking Board Front-End • Develop a web-based dashboard UI (React, Angular, or Vue preferred). • Display real-time patient statuses in a queue format: • Patient Name / MRN • Current Status (Waiting, With Provider, Documentation Pending, Ready to Bill, Completed) • Room #, Assigned Provider, Check-in time, Last update time • Provide color-coded status indicators (green = with provider, yellow = waiting, red = delayed). • Implement auto-refresh or WebSocket updates for real-time sync. 4. Security & Compliance • All data handling must be HIPAA compliant. • Use TLS/SSL for data in transit. • Ensure role-based access control for dashboard. 5. Testing & Deployment • Work first in CharmHealth Sandbox. • Provide unit and integration testing for all endpoints. • Deploy on a cloud host (AWS/Azure/GCP) or on-prem server (to be decided). • Provide documentation for handoff (API endpoints, setup instructions, maintenance guide). ⸻ Deliverables • Middleware service (source code + documentation). • REST API endpoint(s) for tracking board data. • Front-end tracking board dashboard (web-based, responsive). • Deployment scripts/configs (Docker preferred). • Documentation & training for admin handover. ⸻ Milestone Payments (25% Each) Milestone 1 – API & Webhook Integration (25%) • Connect to CharmHealth Patients, Visits, Appointments, Resources, and Encounters endpoints. • Demonstrate authentication + data pull. • Subscribe to one webhook event and deliver sample payloads. Milestone 2 – Middleware Development (25%) • Middleware consumes API/webhook data. • Exposes normalized patient workflow via /api/tracking-board. • Error handling, logging, retry logic included. Milestone 3 – Tracking Board Dashboard (25%) • Front-end UI displaying live patient flow. • Color-coded statuses, provider/room assignment, real-time updates. • Connected to middleware in dev/test. Milestone 4 – Testing, Deployment & Handover (25%) • Deploy to hosting environment. • End-to-end testing in sandbox/live. • Documentation and final handoff. ⸻ Required Skills • REST APIs + OAuth2.0 authentication. • Webhook-driven workflows. • Proficiency in Node.js/Python (backend). • Front-end experience in React/Angular/Vue. • Real-time dashboards (WebSocket/polling). • HIPAA-compliant healthcare integrations. • Familiarity with CharmHealth APIs (preferred). Budget - $5000 Timeline: 6–8 weeks total (approx. 2 weeks per milestone
Project ID: 39736883
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117 freelancers are bidding on average $4,660 USD for this job

Hello, I understand that you're looking to build a custom API and tracking board for CharmHealth EHR to enhance your patient flow tracking. My approach will involve integrating with CharmHealth's REST APIs and webhooks, creating a robust middleware to normalize data, and developing a user-friendly dashboard where you can see real-time patient statuses. I'll ensure that the API meets HIPAA compliance and will implement secure authentication methods. By working closely with you during the development process, I will make sure that all functionalities, like error handling and real-time updates, are effectively implemented and documented for future use. What specific features do you envision for the patient tracking dashboard beyond those listed in the project description? Thanks, Muhammad Awais
$5,000 USD in 12 days
8.2
8.2

I can develop your CharmHealth EHR tracking board by building a secure middleware layer that consumes API and webhook data, normalizes patient workflows, and exposes a REST endpoint for real-time dashboard integration. The front-end dashboard will be responsive, color-coded, and updated via WebSockets to reflect live patient status, while fully maintaining HIPAA compliance. I will deliver fully tested middleware, dashboard UI, Docker deployment scripts, and complete documentation for seamless handover. My experience with healthcare APIs, real-time dashboards, and OAuth2 integrations ensures the project will meet your timeline and milestone structure efficiently.
$5,000 USD in 50 days
8.2
8.2

⭐⭐⭐⭐⭐ Build Custom API and Tracking Board for CharmHealth EHR ❇️ Hi My Friend, I hope you're doing well. I have reviewed your project requirements and see you are looking for an experienced developer to build a custom API and tracking board for CharmHealth EHR. You don't need to look any further; Zohaib is here to help you! My team has already completed 50+ similar projects for healthcare integrations. I will leverage CharmHealth's REST APIs and Webhooks to create a real-time dashboard that tracks patient flow through various stages, ensuring efficiency and compliance. ➡️ Why Me? I can easily create your custom API and tracking board, as I have 5 years of experience in API integration, middleware development, and dashboard design. My expertise includes REST APIs, OAuth2.0 authentication, and real-time data handling. Additionally, I have a strong grip on front-end technologies like React and Angular. ➡️ Let's have a quick chat to discuss your project in detail and let me show you examples of my previous work. I look forward to chatting with you! ➡️ Skills & Experience: ✅ REST APIs ✅ OAuth2.0 Authentication ✅ Webhook Integration ✅ Middleware Development ✅ Node.js ✅ Python ✅ React ✅ Angular ✅ Real-time Dashboards ✅ HIPAA Compliance ✅ Error Handling ✅ Secure Logging Waiting for your response! Best Regards, Zohaib
$3,400 USD in 2 days
7.7
7.7

Hello, "With over a decade of experience in the software development industry and a specialty in building healthcare integrations, my team at Live Experts® LLC is well-equipped to deliver the custom API and middleware you require. With an in-depth understanding of CharmHealth's REST APIs and Webhooks, we will be able to effectively connect and normalize data for a seamless patient tracking experience. Our proficiency in Node.js and Python backend development aligns perfectly with your needs, enabling us to build an efficient middleware service that handles all the data processing while ensuring error handling, logging, retry logic, and secure HIPAA compliant". "In terms of frontend development, we are well-versed in popular frameworks like React and Angular, which enables us to craft visually appealing web-based dashboards - just like the one you're envisioning! We understand the importance of real-time updates for streamlined patient workflows; therefore, our expertise in WebSocket/polling will ensure that your tracking board displays live patient statuses with color-coded indicators for ease of use. Additionally, our experience with OAuth2.0 authentication will guarantee secure access control for the dashboard". "We take pride in delivering high-quality work within stringent deadlines. From thorough testing in the sandbox environment to seamless deployment on AWS/Azure/GCP or on-prem servers, we handle it all whilst documenting e Thanks!
$5,000 USD in 3 days
7.3
7.3

I bring to the table over 10 years of extensive experience in web and mobile development, specifically tailored to projects like yours. I understand the challenges you face with CharmHealth lacking a patient tracking board, impacting efficient workflow management. In my vast career, I have successfully developed and implemented custom APIs and middleware for healthcare integration projects. One notable project involved creating a real-time dashboard for a healthcare provider, streamlining patient tracking and workflow stages effectively. Leveraging my expertise in REST APIs, OAuth2.0 authentication, and real-time dashboards, I can design and deploy a robust solution that meets your requirements and exceeds your expectations. By choosing to work together, you can expect a tailored approach to your project, with a keen eye for detail, adherence to HIPAA compliance, and a sharp focus on security and scalability. Let's collaborate and bring your custom API and tracking board integration to life seamlessly. Feel free to reach out to discuss how we can kickstart this project and revolutionize your workflow management system efficiently.
$4,000 USD in 45 days
7.0
7.0

Hello there, Hope you are doing well! I am quite clear with your requirements and I can perfectly assist you with developing the Custom API, middleware, and real-time tracking board for CharmHealth EHR. I will integrate APIs/webhooks with OAuth2.0, create a normalized patient workflow service, and deliver a responsive dashboard with HIPAA compliance. I have been working in this sector for the past 12 years and I assure you that I will provide you with High Quality work with 100% satisfaction and will never let you down. Let’s get connected on Chat or have a quick Call to discuss this further in detail. Thanks & Regards, Harish
$5,000 USD in 45 days
6.7
6.7

Hi Justin, We’ve built similar solutions for healthcare clients, including a patient tracking system that integrated with multiple EHRs and used AI to optimize workflows. We also developed a fully HIPAA-compliant web app for doctors to manage patient data and automate workflows. For your project, we can leverage our existing expertise with the CharmHealth API and similar EHRs. We’ve worked with multiple EHRs, including NextGen, and have extensive experience with OAuth 2.0 and webhooks. We can also provide a dedicated front-end developer with expertise in React, Vue, and Angular at no extra cost, ensuring you get a fully optimized solution. Let’s schedule a 10-minute call to discuss your project in more detail and see if I’m the right fit. I usually respond within 10 minutes. Best, Adil
$5,000 USD in 21 days
5.8
5.8

Hello, Would you like to see a demo of a custom API solution that enhances patient tracking for CharmHealth? I propose to build a robust middleware and tracking board integration leveraging CharmHealth APIs to optimize your patient workflow. I'd love to discuss a detailed plan and provide a proof of concept/demo at your convenience. Regards, Smith
$4,000 USD in 7 days
5.5
5.5

Having worked extensively with RESTful APIs, OAuth2.0 authentication, and utilizing webhook-driven workflows, I believe I am ideally suited for this project. My proficiency in Python as well as my backend experience with Node.js gives me a unique perspective in designing and implementing the required API integration and middleware service for your CharmHealth EHR system. Additionally, my knowledge of Azure can provide optimal solutions for hosting the middleware and tracking board dashboard. Beyond APIs, I also have considerable experience with front-end development, particularly within React framework, which makes me well-equipped to design an intuitive and responsive tracking board dashboard that meets all your outlined requirements. Implementing WebSocket or polling-enabled real-time sync features is one of the many key tools I possess to make sure your patients' status updates are truly dynamic. Lastly, I fully understand the importance of security and compliance in dealing with sensitive patient data. My appreciation for the strict HIPAA regulations will ensure that all necessary measures are integrated into your system's every aspect. Let me bridge the gap with a centralized healthcare API that seamlessly tracks patient flow from check-in to discharge while also acting as a comprehensive source of valuable visit information for you. Choose me to gain not just a developer, but a technology partner who genuinely understands healthcare IT needs.
$5,000 USD in 7 days
5.4
5.4

Having spent years honing my skills in backend development, specifically with Node.js and Python, I am confident in my ability to tackle your CharmHealth project comprehensively. Whether it's integrating REST APIs and webhooks, building a middleware service, or developing the tracking board dashboard, I got you covered. My experience in real-time dashboards using React will ensure your tracking board vividly displays patient flow with all necessary details including color-coded statuses. A key aspect of this project is the need for HIPAA compliance in data handling and your privacy concerns are my priority. Rest assured that I will incorporate TLS/SSL for data transmission and administer role-based access control for your dashboard to exceed HIPAA standards. Moreover, having formerly worked on crypto trading applications involving sensitive client information, maintaining robust security measures comes as second nature to me. I would be delighted to deliver top-notch work that adheres strictly to milestones and project specifications. I understand the importance of effective documentation and will provide you with comprehensive guidelines for maintenance post-handover. With an unwavering commitment to quality, thoroughness, adherence to deadlines, and excellent communication skills, I am excited about the possibility of bringing your customized CharmHealth API with Patient Tracking vision into existence.
$5,000 USD in 80 days
5.1
5.1

As an experienced and reputable web development company with a 50+ member development team, we at BVM Web Solutions are well-equipped to take on your CharmHealth Custom API With Patient Tracking project. We understand the critical importance of your proposed solution for patient flow management. Our skilled developers are proficient in both Node.js and Python, making them suitable for all aspects of your project from API & Webhook integration to Middleware Development. Moreover, our expertise extends to building real-time dashboards with React, Angular, and Vue; perfect for creating the Tracking Board Front-End that is essential to display patient statuses in an organized manner as per your requirements. We've previously developed HIPAA-compliant healthcare integrations that require meticulous data handling and possess a firm understanding of necessary security measures when working with sensitive healthcare records. Lastly, we bring more than 15 years of experience and have successfully completed over 1500 projects, with a high level of client satisfaction. Our commitment to delivering top-quality products combined with our comprehensive documentation, efficient testing methods plus training for admins fortifies our eligibility as the right choice for this project. Let's turn this EHR enhancement vision into a reality together!
$4,000 USD in 35 days
5.1
5.1

My name is Suraj Sadanand, an experienced Principal Cloud Engineer who has worked in a variety of domains including Insurance and Utilities, giving me unique insights into the relevance and sensitivity of data security, essential for your project's HIPAA compliance. My expertise in REST APIs, particularly CharmHealth's REST APIs and Webhooks, aligns perfectly with your project scope. I have an excellent grip on handling patients' and visits' information and transforming them into a dashboard format that will help you keep track of workflow efficiently. Combining my proficiency in Node.js or Python (which you require for middleware), I can ensure the development of a service that securely collects, normalizes, and logistics patient flow smoothly. Additionally, the development of a responsive web-based tracking board using tried and true technologies such as React/Angular/Vue that I possess ensures a user interface that is intuitive to use for all roles. Moreover, as a Cloud Engineer proficient in AWS/Azure/GCP deployment and maintenance strategies deploy your system in a way best fit for your needs post-development. SSL/TLS usage for secure data transit and role-based access control with efficient functioning WebSocket updates aligning with your scope are also competencies in my repertoire.
$4,000 USD in 50 days
5.2
5.2

I am well-equipped to work on the CharmHealth Custom API with Patient Tracking project. With over five years of experience in middleware development using Node.js and Python, I can efficiently handle the API & webhook integration, as well as the development of the middleware service to normalize patient workflow states. My expertise in React, Angular, and Vue makes me the ideal candidate to create the tracking board front-end, displaying real-time patient statuses effectively. I am well-versed in REST APIs, OAuth2.0 authentication, and real-time dashboards, ensuring a seamless integration with CharmHealth for your healthcare needs. I invite you to review my profile for feedback and portfolio and connect with me to discuss this project further.
$4,000 USD in 45 days
4.0
4.0

Hi there, I'd love the opportunity to connect and discuss your project in detail—feel free to reach out via chat anytime. I'm a full-stack developer with strong experience in building both web and desktop applications. I’m confident I can manage and deliver your project efficiently and on time. In addition to my development background, I’m a Web3 enthusiast actively learning smart contract development through Updraft/Cyfrin, and I have hands-on experience in DevOps, giving me a broader perspective on project deployment and scalability. My technical expertise includes: MERN / MEAN Stack: Extensive hands-on and team leadership experience, ensuring smooth front-end to back-end integration. .NET Core & Angular: Implemented various data visualizations using D3.js, integrated complex APIs, and developed dynamic, responsive applications. Azure Logic Apps & SharePoint: Built multiple workflow automation solutions; also familiar with PowerApps development. Salesforce Development: Developed Apex triggers to interact with MSSQL via custom .NET APIs. Created Visualforce pages to fetch and display external API data. Performed CRUD operations on both standard/custom Salesforce objects. Conducted R&D on Salesforce Flows for automation (with some custom object limitations). I bring a full-lifecycle development mindset and enjoy solving real-world business challenges through code. Looking forward to hearing from you! Thanks!
$5,000 USD in 65 days
4.1
4.1

Hello, I am a Web Developer with 15+ years of experience, specializing in building simple to complex websites, e-commerce, membership, and portal systems. I always deliver top-quality work and ensure client satisfaction. My core expertise is in Angular development, where I create scalable, secure, and high-performing web applications with clean architecture and responsive UI. I recently worked on OpenAI API integration for auto-generated articles, images, and social sharing, showing my ability to adopt the latest technologies. If you are looking for a dedicated Angular expert who combines experience with innovation, I’d be glad to work on your project.
$3,000 USD in 7 days
3.6
3.6

Hi there, Nice to meet you. I have read your project description carefully and got what you want exactly. I am a full stack engineer with 10 years of experience and can offering best quality and highest performance during your timeline. I am ready to discuss your project and can start immediately. I'd like to talking about your proposals via chat. I will wait for your reply. Thanks! Roman,
$5,000 USD in 70 days
3.0
3.0

Hello! As per your project post, you’re looking to build a custom integration with CharmHealth EHR that delivers a real-time patient tracking board by combining REST APIs, webhooks, and a middleware layer. The goal is to extend CharmHealth’s scheduling and encounter data into a streamlined dashboard where staff can monitor patient flow across statuses like Checked In, Waiting, With Provider, Ready for Billing, and Discharged. I specialize in full-stack development with expertise in EHR/EMR integrations, API/webhook-driven middleware (Node.js/Python), and secure healthcare dashboards (React/Angular/Vue). My experience includes building HIPAA-compliant systems, real-time queue management tools, and role-based dashboards for clinics and urgent care centers. I also bring strong expertise in OAuth2.0, secure logging, retry/error handling, and TLS/SSL compliance to ensure reliability and security. My focus will be on delivering a secure, intuitive, and real-time platform. Core features will include: seamless CharmHealth API + webhook integration, middleware that normalizes patient statuses into a workflow state machine, a new RESTful tracking API, and a real-time web dashboard with color-coded indicators, provider/room assignments, and auto-refresh or WebSocket updates. Let’s connect and bring your CharmHealth Tracking Board integration to life as a secure, HIPAA-compliant, and future-ready solution. Best regards, Nikita Gupta
$3,000 USD in 7 days
2.1
2.1

Hello, Have you already decided which tech stack (Node.js or Python for backend, React/Angular/Vue for frontend) you’d prefer for the tracking board? Your project outline is very clear, and I can see exactly how to design a secure middleware layer that consumes CharmHealth APIs and webhooks, normalizes patient workflow states, and powers a real-time dashboard with color-coded statuses. I’ll ensure HIPAA compliance, robust error handling, and smooth deployment (Dockerized for easy hosting). Each milestone you listed can be delivered with proper testing and documentation for a clean handover. I’d love to bring this to life and deliver a scalable, compliant solution within your 6–8 week timeline. Let’s connect and discuss how we can move this forward. Best Regards, Ziaul.
$5,000 USD in 7 days
0.0
0.0

Have you considered how to best visualize the patient flow with the integration of CharmHealth APIs? I can help create a custom integration layer that normalizes data and provides a real-time dashboard to track patients at various workflow stages. With over 5 years of experience in API integration and dashboard development, I’m confident I can design a solution that meets your needs. I’m well-versed in RESTful APIs and can ensure a seamless connection with the CharmHealth system. Let’s discuss how we can enhance your patient tracking capabilities. Regards, Atta
$5,000 USD in 30 days
0.0
0.0

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