Tahseenguides

Network Engineer

Oct 2024 - Jan 2026 • 1 yr 3 mos

Designed, configured, and implemented LAN, WAN, and WLAN networks Configured routers, L2 and L3 switches, access points, and WLCs Configured VLANs, VTP, DTP and inter-VLAN routing Configured STP, PortFast, Root guard, loop guard, BPDU filter, BPDU guard Configured server connections, DHCP, DNS, and NAT services Configured and tested VTP, DTP, NTP, SNMP and Syslog Configured DHCP snooping, dynamic ARP inspection, and port security Configured and troubleshot SSH for remote access Created network documentation, diagrams, and SOPs Configured, Supported and optimized VoIP, QoS and PoE Collaborated with cross-functional teams on IT projects Implemented network monitoring tools for proactive issue resolution Provided end-user support and resolved escalated network issues Ensured compliance with industry standards and security policies Optimized bandwidth usage and improved network efficiency Evaluated and recommended emerging networking technologies Delivered training sessions and technical documentation Supported guest wireless networks with secure authentication

CCNA Mentor and Consultant

Sep 2024 - Jan 2026 • 1 yr 4 mos

As a graduate Electrical Communication Engineer and certified CCNA professional and experienced network engineer, I mentor aspiring IT professionals and guide them through CCNA certification, practical skills development, and career planning in networking. I specialize in preparing students and professionals for network engineer roles, bridging the gap between learning and employment. Key Responsibilities & Achievements: CCNA Training & Mentorship: Delivered structured, hands-on CCNA (200-301) training, covering network fundamentals, IP addressing & subnetting, OSI & TCP/IP models, routing & switching, VLANs, inter-VLAN routing, WAN technologies, and network troubleshooting. Covering all six portions of CCNA 200-301, which are: Network Fundamentals Network Access IP Connectivity IP Services Security Fundamentals Automation and Programmability Career Guidance & Job Preparation: Provided personalized career counseling for students and IT professionals, helping them choose the right networking career path, prepare for interviews, and secure jobs in network engineering, IT support, and telecom sectors. Practical Lab Development: Designed realistic lab exercises using Cisco Packet Tracer and live network devices to develop practical, hands-on networking skills that employers value. Resume & Interview Support: Assisted learners in creating network-focused resumes, practicing technical interview questions, and building portfolios that showcase their CCNA skills. Learning Roadmaps: Developed customized learning plans based on individual skill levels, ensuring learners progress efficiently from beginner to professional network engineer. Client Success & Impact: Successfully guided multiple students and professionals to achieve CCNA certification and secure entry-level to mid-level network engineer positions in IT and telecom organizations.