Hello,
I am a doctoral candidate in microelectronics, IC design. Besides academia I have experience in industry also. Therefore, if your task is related to electronics circuit theory, PCB design or technical drawings and schematics, I am capable of performing the work.
Since you did not define the task at all and set the limit for budget at $30, I assumed it will take two to three hours, so I set the price accordingly.
In order to continue communication, please define the task as precise as possible. The complexity of the task will surely influence the time interval and, also, the price.
Best regards.