Expertise in bots , api integration , ml models , aws, gce , lamp , mvc , perl , python , bash shell scripting, c/c++ , openwrt Along with expr in mail configuration , dns leaks , dhcp issues , sendy , mailgun Web development, backend full stack , aws , gcp My technical expertise includes php ,JS , C/C++, TCP/IP Protocols (i.e. LDAP, SMTP, POP, IMAP , network security , ipsec , bgp , tacacs , fault tolerance , apache spark , solr , lucene, sharding, zookeeper,nosql, hbase, hadoop, hive complex queries,