Baptistin Pilet

Cybersecurity

I discovered computer security in college, thanks to algorithmic competitions. Subsequently, in my studies in high school, I experienced OSIT and the basics of corporate security. Today, I learned more advanced notions with the excellent game Yolo Space Hacker which offers varied and realistic tools in the form of CTFs. But also thanks to the DUT where I experimented with different encryption technologies, the configuration of firewalls and the protection of variables in a program. Sensitised to the security of computer networks in companies, I am in the desire to learn more and more about this absolutely fascinating field.

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User support

For 4 years now, I have been carrying out user support missions as an apprentice. These missions allowed me to develop my sense of communication with customers, but also a working method to respond quickly to problems encountered. The variety of problems encountered with users allows me to be more independent at my workstation when I encounter difficulties in use.

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Computer Network

I started to learn how a corporate computer network works in second, during my Digital System professional baccalaureate, then in apprenticeship since first. So I've been studying corporate computer networks for 4 years, and I'm still learning a little more every day. But lately, I also learned in DUT to configure operator backbone networks with BGP and MPLS routers.

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Telecom

I was confronted with the different telephony systems of the companies in which I worked. I was able to see analog, digital, and ToIP, which I had the chance to install during my last professional experience. In DUT RT, I was able to learn how to configure this equipment (PABX, IPBX, Asterisk server, etc.). But I also acquired knowledge in wired operator networks, both copper and fiber with GPON, optical budgets, multiplexing such as WDM or OFDM and its modulations. I also acquired knowledge of wireless networks, with many applications such as Wi-Fi, mobile networks (2G, 3G, 4G, 5G), TNT, AM and FM radio. But also their coding, and the different ASK, PSK, QAM modulations, as well as CRC, FEC, Read-Solomon error corrections.

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Development

I discovered development in college with scratch 2, then in high school where I learned python and web languages, which I learned independently, in order to administer the website of my archery club. bow. It is in DUT where I learn to use dynamic web languages such as SQL and PHP, and the creation of a website in the first year. In the second year, it is more Windows and Linux scripting, as well as the use of REST APIs for configuring network equipment. Subsequently, I learned to use the YAML language for automation, and virtual machine deployment via the Ansible tool.

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Project Management

I had some experience of project management in business, in particular thanks to two projects, the first consisted of automating the deployment of disk images by the network, via an MDT server (Microsoft Deployment Toolkit). And another project still in progress, and which will lead me to the creation of a backup outsourcing server. In order to provide additional relocated security. The other part of the project consists of providing a solution for monitoring backup servers via SNMP, and display on a web interface. These projects teach me to keep a Gantt chart, and to manage my schedule in order to make the project on time.

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