Upgrade charts from amCharts v3 to amCharts v5

Our SaaS application includes an Analytics module that needs some work.

The chart builder uses a visualization tool called amCharts.

The first job is to update the charts from amCharts v3 to amCharts v5. The documentation for this toolkit is excellent, but if you already have familiarity with amCharts that'd be an advantage.

Once this is completed, we will want to add some new chart types for the new v5 chart library.

Please propose for:
1) update visualisation from v3 to v5 for 5 existing chart types:
- pie
- donut
- bar
- column
- line
2) Estimate the cost per chart to add new chart types from the v5 library:
- Pictorial chart
- Word cloud

You will need to be familiar with Docker. Experience using Jira and bitBucket may be helpful.

We are keen to see proposals from anyone affected by the conflict in Ukraine.

Budget is a required field on PPH, please propose.