In Progress

Vaadin 7 App migration

We have a vaadin 7 based web app that needs to be migrated to the latest LTS Vaadin version, 14.8.3.

The migration will consist of...

Rewriting 13 view classes

Rewrite containers to data providers

CSV/PDF generation

Navigation -> Routes

Migrate shell for application and 8 views

[login to view URL] Add-on charts (mostly line, doughnut, gauge)

Dashboards

Lists of cards

Tables (filters, sorting, no column picker afaik)

ComboBoxMultiselect

Windows (dialogs)

TabSheets

Embedded videos

Menus (MenuBars)

Expandable cards

PopupButton

Possible other add-ons

Convert customized Valo theme

Make application work well on mobile

Even more responsive

To start we would like for you to migrate the necessary objects to have just a working main page. The main page consists of a ui class and a single view class with ui elements like drop downs, panels, and [login to view URL] charts. Integration with Okta Oauth is also required.

If your initial work is satisfactory you will move on to the remaining 12 views. Migration for the the backend is not anticipated.

Skills: Java, Full Stack Development, Mobile App Development, Software Architecture

About the Employer:
( 0 reviews ) La Habra, United States

Project ID: #32765361

Awarded to:

norbware

Dear Sir/Madame, having more than 25 years experience in software development I can start working on your vaadin v7 to v14 migration project immediately. I am a certified vaadin professional. best regards Norbert

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