Jean Ritchy BastienJRB
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Jean Ritchy Bastien

Network & Systems Administrator | IT Officer | Web Developer

IT Officer @ Concern Worldwide — Port-au-Prince, Haiti

Keeping People & Networks Connected

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  • 50+managed endpoints
  • 2+years of IT experience

whoami

About me

Cisco CCNA and Cisco Certified Specialist – Enterprise Core certified IT professional, specializing in network and systems administration. I manage multi-site environments in the humanitarian sector: LAN/WAN, Windows Server, Active Directory, Microsoft 365, Intune and Autopilot. I also build backend web applications with Python, Django and REST APIs. My goal: reliable, secure and well-documented IT services.

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My roles, configured in one session

Console — Jean-Ritchy (Cisco IOS)

Cisco IOS session configuring three interfaces: Network Administrator, Systems Administrator and Web Developer. Certifications: ENCOR (ENCOR 350-401), CCNA (200-301), CCNP Enterprise in progress (50 %).

Expertise

Three areas of expertise, one mission

Keeping people connected: from the cable to the cloud, all the way to the application.

InternetR1DS1DS2SW1SW2VLAN 10192.168.10.0/24VLAN 20192.168.20.0/24

Featured lab

CCNAGNS3

Enterprise campus — VLAN, Inter-VLAN and STP

Segment an enterprise network by department and provide Layer 2 redundancy.

  • VLAN
  • Trunk 802.1Q
  • Router-on-a-stick
  • STP / Rapid PVST+
  • DHCP
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Featured projects

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Let's work together

A role, an assignment or a network project? Let's talk: I reply quickly.

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