Languages: C , C++ , aws, Core Java

AWS:- EC2,Virtual machine, S3 bucket, VPC, Auto Scaling, AMI, Amazon Instance,API gateway.

Cloud Computing: SAAS, PAAS, IAAS, VMware, AWS, EC2, AMI, HYPERVISOR

And thick clients, Deployment Models, Lamp, Semi, Para and complete Virtualization, Scaling. ,

Networking (CCNA): Putty, OSI, TCP/IP, UDP OSPF, MPLS, SSH.