Cisco Python

JOHANN BARRETTO

Rochester, New York • 315-***-**** • ****************@*****.***

https://www.linkedin.com/in/johannbarretto94/

Education

Rochester Institute of Technology (GPA 3.36) (August 2020)

Master of Science in Telecommunication Engineering (Networking)

St. Francis Institute of Technology (GPA 3.3) (May 2016)

Bachelor of Engineering in Electronics and Telecommunication.

Certification

Cisco Certified Network Associate (CCNA) Routing and Switching (January 2020) Cisco ID: CSCO13555161

CertPrep: CCNP Troubleshooting, CCNP Routing and Switching, Linux, Ansible, Amazon AWS, Wireshark, Python

Experience

Content Development Editor: Packt Publishing LTD- Mumbai, India (November 2016 - April 2017)

Communicated and coordinated with authors to strategize the structure of technical books on modern technologies. Spearheaded accurate and engaging content development functions with a keen focus on error-free, short turnaround rescue edits to streamline approval processes and increase revenue-generating opportunities. Increased the content value by 50% using deliverable and communication skills. Even though my journey was short, I achieved an efficiency rate of 98.86% throughout my career at Packt when audited. During the course with Packt, I enhanced my people skills along with leadership skills and educated myself with all the technological resources Packt had to offer.

Network Skills

Layer 3 and 4 Routing Protocols

Layer 2 and 3 Switching Protocols

VLANs, Trunks, NAT, ACL, Firewalls, Troubleshooting

Network Services like DNS, DHCP

AWS Networking: VPC, CloudFront, EC2, S3, Lambda

Automation with Ansible

Network Security Protocols

Port Security, VLAN Hopping, DHCP Snooping, IP Source Guard

Private VLANs, Root and BPDU Guard, Password Cracking Hashing

Programming Skills: Python, Ansible, Kubernetes, Bash Scripting

Operating Systems: Windows, Linux, VMware

Tools: GNS3, Opnet, Wireshark, Putty, PyCharm, Jupyter Notebooks

Academic Projects

Capstone: An IoT Smart-Home Simulation using Cisco Packet Tracer (January 2020 - August 2020)

Accomplished a simulation of an entire IoT smart home using Cisco Packet Tracer to allow a homeowner to monitor the IoT activities remotely. I attained a self-healing network amongst the IoT devices by creating a fail-safe back-up using a microprocessor and hard wiring each IoT to the device. This also helped me to increase the efficiency of the network by 25%. By using layer 2 and layer 3 routing protocols I was able to add 10% more security to the IoT services compared to the basic environment. Sensors were used to detect motions to trigger actions like opening a garage door or switching a light bulb on. This helped me to achieve automation for the network where the user does not even need to use his phone to initiate any action.

Measuring Throughput of a Network Project (August 2018 - December 2018)

Using Python, I was able to measure the throughput of different nodes under different conditions. This gave me the gist of the network performance and the actual condition of the networks.

Network Time Protocol Project (January 2019 - May 2019)

To educate myself, Cisco packet Tracer and GNS3 was used to design the network topology. I simulated an NTP server environment to implement routing protocols such as OSPF and EIGRP to understand the efficiency of the links and create a back-up topology when one or more links fail. Through this project, I understood the working of NTP, and the protocols required to create an NTP server.

NIER Analysis Project (August 2017 - December 2017)

Using MATLAB, I developed a simulator to perform NIER analysis to gain information about the antenna patterns and power of the antennas and the effect it would have around the area where it would be placed.

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