Passionate Network Engineer with expertise in designing and implementing robust network infrastructures. Proficient in configuring and optimizing multi-location networks, enhancing security, and implementing advanced routing protocols like OSPF and BGP. Experienced in deploying network security solutions, including IPSec VPNs and Fail2Ban, and ensuring high availability through redundancy features like HSRP. Adept at automation with Python and Bash, network troubleshooting using tools like Wireshark and Cisco Packet Tracer, and integrating innovative solutions.

• Scripting: Python (Netmiko, Paramiko, Napalm), Bash, Ansible
• Network Protocols: Ethernet, TCP/IP, UDP, OSI Model, DNS, DHCP, HTTPS, L2 Switching (Spanning Tree, RSTP, VLAN, ARP, MAC Addressing), L3 Routing (BGP, OSPF, EIGRP, RIP, NAT, HSRP), MPLS, SD-WAN
• Security Protocols: Firewalls, AES-256, SSL/TLS, RSA, IPSec VPN, SSH, Fail2Ban, IDS/IPS, OAuth/OpenID, WPA3, LDAP, SHA-256
• Operating Systems & Virtualization: Ubuntu Linux, Kali Linux, Windows, MacOS, VMware, VirtualBox
• Platforms: Docker, Wireshark, Tcpdump, PyCharm, iPerf, Nmap, Jenkins, Git, AWS (VPC, EC2), Microsoft 365
• Soft Skills: Teamwork, Troubleshooting, Communication, Disaster Recovery Analysis

• Communication and Network Security [TELE 6300]
• Internet Protocols and Architecture [TELE 5360]
• Data Networking [TELE 5330]
• Linux for Network Engineers [TELE 5600]

Enhanced Multi-Site Network Design with OSPF and VLAN

• 🔗 https://github.com/Jeevanandh32/Multi-Location-Network-Design-and-Implementation-using-Cisco-Packet-Tracer
• Designed a multi-location network architecture with OSPF routing, VLAN segmentation, and redundancy features like HSRP.
• Implemented DHCP services, secured connectivity with IPsec VPN, and optimized LAN performance using Rapid STP and EtherChannel.
• Tech Stack: 🖧 Cisco Packet Tracer | 🌐 OSPF | 🏢 VLANs | 🔒 IPsec VPN | 🔄 HSRP | ⚡ Rapid STP

Ad-Hoc Network Infrastructure Using Linux

• 🔗 https://github.com/Jeevanandh32/Adhoc-Network-Infrastructure-using-Linux
• Configured a DNS server with Bind9, supporting IPv4/IPv6 integration, reverse domain resolution, and master-slave synchronization.
• Automated secure data backups with crontab and transferred files using encrypted SSH/SCP.
• Enhanced security by implementing Fail2Ban, setting up IPsec VPN, and conducting MITM attack simulations via ARP spoofing to identify vulnerabilities.
• Tech Stack: 🐧 Linux | 📡 Bind9 DNS | 🔒 IPsec VPN | 🔥 Fail2Ban | 📂 Crontab | 🛡️ ARP Spoofing

Secure Communication Using RSA Encryption

• 🔗 https://github.com/Jeevanandh32/Secure-Communication-Using-RSA-Encryption
• Designed a secure communication system for Ubuntu VMs using RSA encryption, ensuring confidential data exchange.
• Developed an automated RSA key generation and public key exchange mechanism using Python’s pycryptodome library.
• Implemented encrypted message transmission using PKCS1_OAEP, enabling secure end-to-end communication.
• Configured a socket-based client-server architecture for encrypted text-based chat, ensuring confidentiality and integrity.
• Tech Stack: 🐧 Ubuntu | 🔐 RSA Encryption | 🐍 Python | 🖧 Socket Programming | 🔑 PKCS1_OAEP

RTSP Streaming with GStreamer in Kali Linux

• 🔗 https://github.com/Jeevanandh32/RTSP-Streaming-with-GStreamer-in-Kali-Linux-using-Docker
• Built a containerized RTSP server using Docker, GStreamer, and Python for real-time video streaming.
• Optimized RTP packetization and video encoding to achieve low-latency, high-quality playback.
• Implemented GStreamer pipelines for seamless RTSP client-side video streaming.
• Automated deployment and scaling with Docker, ensuring easy setup and cross-platform compatibility.
• Tech Stack: 🐳 Docker | 🎥 GStreamer | 🐍 Python | 📡 RTSP | 🔗 RTP | 🐧 Linux (Kali)

Software-Defined Networking (SDN) for Disaster Recovery

• 🔗 https://github.com/Jeevanandh32/Software-Define-Networking-SDN-for-automated-Disaster-Recovery
• Implemented SDN-based failover using OpenDaylight, reducing network downtime to under 10 seconds.
• Designed automated rerouting policies using OpenFlow rules and Python scripts for seamless disaster recovery.
• Integrated real-time monitoring and alerting mechanisms to detect and respond to network failures.
• Tech Stack: ☁️ SDN | 🔗 OpenDaylight | 🖧 OpenFlow | 🐍 Python | 📡 Network Automation

R&D Intern, Boat - Imagine Marketing Private Limited, INDIA
Jan 2024 - May 2024

• Engineered a TWS Headphone using the MSPM0L1306 microcontroller, integrating an OLED display and BLE for connectivity
• Implemented I2C protocol for data communication, enhancing device performance while working with cross-functional teams
• Optimized processes, achieving a 15% reduction in processing time, ensuring on-time project delivery
• Streamlined technical documentation with structured workflows and reports for clear stakeholder communication.

Intern, Airport Authority of India (AAI), INDIA Feb 2023 – Mar 2023

• Configured and maintained networking protocols and infrastructure used in airport communication systems
• Troubleshooted network issues, ensuring high availability of data flow between air traffic control, and administrative networks
• Collaborated with IT team to support reliable system connectivity, providing smooth operation of mission-critical airport service

• Master Network Automation with Python for Network Engineers - Udemy

• Introduction to Digital Transformation - Siemens Software

• Email: ravi.j@northeastern.edu
• LinkedIn: Jeevanandh Ravi (https://www.linkedin.com/in/jeevanandhravi/)