after a screening call, faced to a technical interview. it was reschedule 2 times. one from my side and one from them. second time i waited about 40 mints online. them said interviewer busy, need to reschedule. then at the new time, did not asked anything technical. checked the personal and family details, how flexible to work over time. how flexible to work for US clients from Sri Lanka. at the very end they said i have to do a 15mints presentation based on any project i have done and they will share the assignment details. until today i did not received any mail or did not hear from them any thing even after follow-up.