Add your executable script at
sudo nano /etc/rc.local
It should look like this:
#!/bin/sh -e
#
# rc.local
echo "Kim rc.local is executed successfully" > /tmp/rc.local-started.log
sleep 3
bash /your/program/directory/kim-auto-start.sh >> /tmp/auto-start-kim.log 2>&1 &
exit 0
0 = Standard input
1 = standard output
2 = standard error output
“2>&1” simply points everything sent to stderr(2), to stdout(1) instead.