Vivek Saraf

I led a team at NantHealth that developed the UI for the authoring and rendering of surveys with conditional logic. The UI was designed to give an administrator the ability to maintain a library of reusable questions of different types: text, radio, combo box, and so on. For each question, multiple answers could be defined and various validation metadata could also be added about the type (text, number, and so on) of the answer.

The author could then build a survey using library questions or by adding new questions. Based on the answer of a particular question, the author could decide the next question that will be shown. This meant that each questionnaire could take multiple paths based on the answers chosen.

This capability was particularly useful, as quite often in the healthcare industry, answers to questions determine the next question that needs to be asked.

This infrastructure was used in multiple functional scenarios/applications such as by a first responder in an emergency scenario, a clinician at a local clinic, a caregiver in a post-cancer treatment, and more.

Tasks Accomplished:
• Held requirements discussion with PMs.
• Designed and developed Node.js APIs.
• Developed the UI.
• Ensured code quality.

Chedar is a web application that helps ad agencies who create advertisements for social media to create comprehensive budgets or quotes for their clients. The application lets the users create clients, projects, and multiple quotes per project. The quote creation is done in a data grid and it provides an Excel-like experience in a react based web app. The data grid has a comprehensive template with very detailed line items to help create a budget. It also automatically calculates the insurance and taxes to be paid. The final quotes can be published as professional PDFs from the web app (front end) itself. The application also supports internationalization.

At 4dot5, I developed a single-page application that helps corporations and staffing agencies find talent that truly matches their needs. I designed and developed the UI for multiple workflows in the application.

The application provides multiple functionalities to corporations such as:
• Upload and manage requisitions (job requirement).
• Customize the hiring process (steps) per requisition.
• Upload resumes that then add candidates to the system.
• Automatically search multiple job boards and match the right talent for the job.
• Evaluate talent using technical, aptitude, and psychometric assessments (integration with third-party for assessments).
• Hire talent with the right cultural fit for the company.

Tasks Accomplished:
• Participated in requirements discussions.
• Designed the UX/UI per workflow.
• Developed the UI.
• Integrated the UI with the REST APIs.

Urgent Care was a single-page responsive application that my team built during my time with NantHealth. This was an application that was used by first responders and triage nurses in case of medical emergencies.

Every new emergency would show up as a new case on the dashboard of first responders. Any available first responder could pick it up. They then perform a questionnaire workflow with the caller to see if they can help solve the emergency.

If the case is too complicated, the case is transferred to a triage nurse, and it shows up on their dashboard. The triage nurse also does a questionnaire workflow based on the type of medical emergency and tries to solve the problem. If the nurse can't solve the problem, an emergency admission is created for the caller at the nearest available emergency center, and an ambulance is dispatched.

Tasks Accomplished:
• Discussed requirements with product management.
• Translated requirements to my team.
• Participated in API design discussions.
• Developed multiple parts of the application.
• Ensured the code quality by performing code reviews.
• Developed the deployment pipeline.
• Presented the progress of the project to stakeholders weekly.