Michael Kovich


Demo Credentials

The demo account comes with access to IyashiEMR.com/patients and /providers, allowing you to experience the application from both perspectives. The demo user has full permissions - including the ability to add and remove content. Feel free to experience the full functionality of the website but please be conservative with content deletion and professional with what you post (as it will be accessible to other users). Click here to give it a try.

Username Password
demo@mkovi.ch DemoDemo!

Provider and Patient Front-Ends

Providers are able to check their messages, send messages to patients with whom they've had, or will have, visits and their colleagues, update their profile, upload a profile picture, add medications to a patient's record, update a patient's medication record, add a visit with a patient, update visits, submit and update billing charges to a patient's record, and publish content on the blog. Providers can opt-in to receive SMS notifications of new messages and cancelled visits.

Patients are able to check their messages, send messages to physicians with whom they've had, or will have, visits, view their medications, view their previous and upcoming visits (date, type of visit, and the provider), and browse the application's blog. Patients can cancel visits (so long as they're at least 24 hours in the future), pay their outstanding medical bills, view their billing history, update their profile, and opt-in to receive SMS notifications of new messages.

Patients also have the ability to connect to their 23andMe accounts and view personalized genomics reports (details below).

Security and Authentication

Authentication is handled via Auth0 and users are added to a PostgreSQL database. Patient routes are protected by session checker middleware and provider routes are protected by both session checker middleware and 'provider status' checker middleware. Data handling and retrieval endpoints are also protected in this way so as to restrict such functionality (and data access) to appropriately permissioned parties. The application also has a valid SSL certificate and runs over HTTPS.

Messages (Twilio, Moment.js)

Users have the ability to indicate whether they'd like to receive notifications regarding new messages. If they've expressed interest in this (by setting "Receive Notifications" to "Yes" on their profile), they'll receive a text message on their mobile device whenever they're sent a new message. This process is carried out with Twilio. Messages also display the profile picture of the sender, allowing patients and providers to put a face to the name, and the date and time the message was sent.

Billing (Stripe)

Patients have the ability to pay outstanding bills from within the application. This process is handled by Stripe and the react-stripe-checkout package. The user's credit card information is not stored or processed in the application. Instead, it's tokenized via Stripe.js and the token is shipped to Stripe via Express. This enhances the security of the process and reduces compliance burdens and overall liability. When selecting a bill to pay, the user can see the amount and a brief description of the nature of the charge. When the transaction is complete, the bill is marked as paid and no longer visible on the outstanding bills page.

Nodemailer and Amazon SES

When a user accesses the platform for the first time, they receive a welcome email sent using Nodemailer with an Amazon SES transporter. To help minimize the risk of the email landing in the user's spam folder, I configured my domain's DomainKeys Identified Mail (DKIM) authentication protocol. Amazon approved the application to send 50,000 messages per day and to unverified email addresses.

Genomics (23andMe API)

23andMe is a biotechnology company that uses genotyping to analyze an individual's DNA. Within the IyashiEMR application, users are able to connect to their 23andMe accounts and view personalized Genetic Phenotype Range Interaction reports. This is made possible through the use of Request Promise, 23andMe's API, and OAuth.

Amazon S3

Amazon S3 is used for patient and physician profile pictures and blog post image content. User-submitted content is pushed to the S3 Bucket using the React S3 Uploader.


The application has a blog where providers can post content that is accessible to all registered users. Content consists of a title, an image (uploaded to and delivered from Amazon S3), an excerpt, primary content, and the date on which the post was published (using Moment.js). Patients and providers can leave comments on posts. Content can be written within the application thanks to the React Quill WYSIWYG text editor.

Hosting (Digital Ocean)

The application is hosted with Digital Ocean. The droplet runs Ubuntu and Nginx and is equipped with an automatically-renewing SSL certificate through Let's Encrypt. The Qualys SSL Server Test gives IyashiEMR an 'A' rating.


Iyashi EMR is my first substantive project and proved to be a powerful tool for refining my skills, learning new technologies, and reflecting on my overall project-building methodology. This project highlighted the dire importance of a thorough planning process. Before I started coding, I drew up a minimum viable product on paper, broke the MVP down into bite-sized goals, and translated those into Trello cards. Even still, I realized that things can get messy pretty quickly! My biggest takeaway? Keep everything organized and write well-commented code from the start - don't table it for later.


Live Site | [Awarded Best Overall Project] An application where patients and providers can manage health information, send and receive messages, pay medical bills, view genomics reports via the 23andMe API, create blog content, and much more.