Dear sir,
I'm a Python developer, having 2+ year of experience in Erpnext. I did 4 project in Erpnext and did integration with Google maps, Google Calendar and create some automation scripts and also make Customize print formats.
I do expert level of programming on erpnext without affecting the core so that the erpnext is upgrade proof in future and will not cause any type of merges conflicts.
looking forward to hear you soon.
Thanks as regards
sahil