JForex (Dukascopy) Platform Automation

Hello, I need a developer for JForex trading platform.
There will be several assignments, mainly focused on opened/pending positions management. Experience with JForex/Java is neccessarry. 

First project is quite simple:

Need a strategy which allows me to modify volume of currently opened pending orders in bulk.

Inputs: 1) instruments i the following form: EURUSD, GBPUSD....

2) Respective volume to which pending orders need to be changed: 0.10, 0.10....

For reference (you can just google "Dukascopy create a strategy") or follow the link: https://www.dukascopy.com/wiki/en/development/strategy-api/orders-and-positions/modify-orders/