Mandar Joshi

Network Engineer

Talent

Plainsboro Center, Township of Plainsboro, MiddlesexMember since November 11, 2025

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About

Aspiring Network Engineer/Technician with a strong foundation in designing, configuring, and managing network protocols including TCP/IP, DNS, DHCP, OSPF, and ARP. CompTIA Network+ and Multiple Cisco Certifications with hands-on experience in network deployment, infrastructure troubleshooting, and fibre optic technologies.

Completed

Verizon’s Technician Training Program, gaining exposure to enterprise-level operations and network monitoring. Proficient in AWS cloud services (EC2, S3, VPC) and experienced with network simulation tools such as Cisco Packet Tracer and Wireshark. Solid programming knowledge in Python, SQL, and C, with additional academic exposure to finance.

Experience

Community dreams Foundation: New Jersey ,United states Network Analyst Intern: Designed and implemented AWS Virtual Private Cloud (VPC) with public and private subnets to support secure application deployment. Configured custom route tables and Internet Gateway to enable proper routing and connectivity between subnets. Launched and managed EC2 instances in both public and private subnets, ensuring proper security group and key pair configuration. Established SSH connectivity to EC2 instances for remote management and administration. Gained hands-on experience in AWS networking, cloud infrastructure setup, and secure instance deployment.
BYJU’s : Aurangabad, India. Associate • Configured and maintained firewall policies to control access to BYJU’s premium content for over 10 subscribed schools.
- Implemented FQDN-based rules to handle dynamic IP changes and ensure uninterrupted access for schools with frequently changing networks.
- Collaborated with school IT teams to troubleshoot access issues by analyzing firewall logs, communicating resolutions clearly, and ensuring long-term fixes.