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chaitanya_jais

Chaitanya J.

@chaitanya_jais

Network and Cybersecurity Engineer, CCNA AWS Certified

Italië
Engels, Hindi
Sommige informatie wordt in het Engels weergegeven.
Over mij
Hi, I’m Chaitanya, a Network and Cybersecurity Engineer with hands on experience in configuring, securing, and troubleshooting networks. I work with Cisco routing and switching, VLANs, ACLs, DHCP, DNS, NAT, and network troubleshooting using tools like Wireshark, Ping, and Traceroute. I also have foundational experience with firewall monitoring, VPN concepts, and cloud networking using AWS VPC and IAM. I am Cisco CCNA and AWS Solutions Architect certified, and I focus on clear, secure, and well documented network solutions. Feel free to message me before placing an order.... Lees meer

Skills

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chaitanya_jais
Chaitanya J.
offline • 

Bekijk mijn diensten

Technische ondersteuning
I will configure and troubleshoot cisco networks and vlan
VanafUS$ 15 / projectMeer informatie

Werkervaring

Junior Network & Security Engineer

Algoritham Infrastructure Pvt Ltd • Fulltime

Sep 2022 - Sep 2023 • 1 yr

• Configured and managed Cisco L2/L3 switches, enabling secure VLAN segmentation, access control, and optimized LAN/WAN connectivity • Implemented ACLs, DHCP, DNS, NAT/PAT, and static routing to improve network performance and enforce security policies • Troubleshot TCP/IP connectivity issues using Wireshark, Ping, and Traceroute, reducing downtime and improving reliability • Supported UTM firewall monitoring, preventive maintenance, and technical documentation including network diagrams and configuration updates