CCNP , CCNA , CCNA-Security , MCSE , RedHat

CCIE (Routing & Switching),CCIE (Datacenter)

CCNP,CCNA,MCT,MCSE.VCA and VCP

cisco: CCAI , CCIE , CCNP , CCNA , CCNA-Security , CCNA Cyber Ops huawei: HCAI , HCIP , HCIA Microsoft: MCT , MCITP , MCSE , MCSA , Hyer-V , MOS

MCT , MCITP , MCSE , MCSA , Hyer-V , MOS

Programming , Web Development/Designing , JAVA etc