Hey @rojithag,
I figure it’s easier to discuss the design with a visual reference, so I gave a go of making a quick EAGLE layout based on the description - unfortunately I’m not 100% sure what you mean by the above.
Is this similar to what you’re thinking of? If not, please clarify or, better yet, modify the attached EAGLE .brd file and show what you meant
To design edit this .brd file or design your own PCBs, first step is to grab EAGLE, which you can download here: https://www.autodesk.com/products/eagle/free-download
Sparkfun has some great resources for getting familiar with EAGLE as well: https://learn.sparkfun.com/tutorials/using-eagle-schematic
If you have your own CAD tool you’d rather use, that’s perfectly fine as well - as long as it exports GERBER files you’ll be in the clear.
As for building a design like this, you’ll most likely need to drill out the pads. To do that, you’ll need something like a dremel tool. I’d suggest checking out our user guide on double-sided boards here: https://support.voltera.io/hc/en-us/articles/115005994848-Double-Sided-Printing
The ink is more brittle than copper, so if you intend to re-use this a bunch, I’d suggest gluing down the components after soldering to avoid breaking joints. Hot glue works, but epoxy is better.