Jonathan Ferrin Email & Phone Number

Pleasanton, California, US

Westlake, OH, US

• Worked on an Agile development team with up to 10 Developers, using SCRUM, to develop the ‘client-side’ of web applications, translating functional needs into appealing interactive applications for hospital electronic.
• Developed the Clinician Window web application, using multiple languages and frameworks such as Angular 10+, Typescript, C#, RxJS, and.NET Core Framework.o Focused on front-end development, displaying complex document.
• Collaborated with UX researchers to design and implement better user experiences featuring customized themes, typography, and animations
• Used Angular 10 to develop “one-off” prototype web applications, integrating feedback from a usability test lab on new UX features.
• Created an administration module to enact ‘point and click’ configuration.
• Developed backend API endpoints using C# and.NET Core Framework.

Westlake, OH, US

• Developed software applications and enhancements for healthcare industry products.
• Worked on a Windows application to replace outdated, complex, manual workflows by allowing user actions to be automated. Enabled users to initiate a recording of user actions that could be scheduled to execute.
• Developed a ‘plug-in' for the existing ROI Unity software to generate.pdf versions of large document/data sets (up to 100 MB) and enabling enhanced annotation formatting. o Challenged to convert multiple document.

Westlake, OH, US

• Engineered a Windows application to create role-based user interfaces to initiate workflow.
• Developed a full stack application including the front end, role-based user interfaces, data tables, and data retrieval end points. Used C#, WPF,.NET and SQL.
• Provided post implementation support, responding to customer feedback to identify root cause of system error then coding solutions and backporting for earlier versions.
• Met with security champions to identify security threats (e.g., SQL injection), develop recommendations and code to mitigate threats. Performed unit testing and handed off to QA.
• Initiated backporting fixes to previous code versions to support legacy codebases.

Westlake, OH, US

• Supported the build process to create Installers and backport code for software updates, enhancements, and fixes.
• Converted the release process from a series of batch files to a windows-based UI using Windows Forms and C# to increase visibility of errors and to simplify the backporting of code to reduce developer errors.
• Assisted a SCRUM team with developing a website to allow physicians to view their in-patient list. Used HTML, ASP.NET and Web Parts.