Summary
Overview
Work History
Education
Skills
Certification
Work Availability
Timeline
Hi, I’m

Tajudeen Oladimeji Duroshola

Network Engineer/ Administrator /Infrastructure
Yaba,LA
Tajudeen Oladimeji Duroshola

Summary

Organized and dependable candidate successful at managing multiple priorities with a positive attitude. Willingness to take on added responsibilities to meet team goals.

Detail-oriented team player with strong organizational skills. Ability to handle multiple projects simultaneously with a high degree of accuracy.

Overview

14
years of professional experience
7
years of post-secondary education
6
Certifications
1
Language

Work History

JMG
Lagos

Network Infrastructure Manager
02.2023 - Current

Job overview

  • Design, implement, maintain, and develop the organization's network architecture.
  • Administer and manage all network appliances including not limited to: Routers, Switches, Firewalls, Proxy Servers, and
    other network devices.
  • Plan and implement network upgrades, expansion, and optimization where necessary
  • Design, deploy, and administer the Wireless Infrastructure and supporting systems.
  • Assist Group IT Manager in developing short and long-range IT strategy planning activities covering the needs associated
    with delivery of IT infrastructure.
  • Maintain up-to-date knowledge of technology standards, industry trends, emerging technologies, and best practices.
  • Develop and maintain relationships with internal stakeholders and external partners.
  • Monitor and ensure reliable and stable Internet connectivity across all branches.
  • Ensure that all branches network infrastructure are scalable, reliable, and secure.
  • Oversee day-to-day network operations to facilitate uninterrupted business operations and improve infrastructure costs,
    performance, and end user satisfaction.
  • Completed paperwork, recognizing discrepancies and promptly addressing for resolution.
  • Skilled at working independently and collaboratively in a team environment.
  • Exercised leadership capabilities by successfully motivating and inspiring others.
  • Passionate about learning and committed to continual improvement.

Pal-Afric LTD
Lagos

Network Support Engineer
08.2019 - 12.2022

Job overview

  • Drafted post-mortem documentation analyzing instances of network system failures and detailing required repair and restoration efforts.
  • Designed and evaluated WAN and LAN connectivity technologies.
  • Improved overall user experience through support, training, troubleshooting, improvements and communication of system changes.
  • Maintained communication networks, monitored network performance, and resolved any technical issues
  • Installed and maintained base communication infrastructure including fiber optics and coppers.
  • Root cause analysis of high severity failures
  • Diagnosed network problems involving combination of hardware, software, power and communications issues.
  • Remotely analyzed and diagnosed complex network faults for end-users, recommending and implementing corrective measures.
  • Designed and implemented cloud network infrastructures along with intra- and inter-data center connections.

Rook Technologies
Lagos

Network Engineer
07.2018 - 08.2019

Job overview

  • Provided complete end-to-end engineering and installation of route-based IP network solutions.
  • Performed troubleshooting for Juniper, Cisco, and packet analysis.
  • Managed, tracked, and coordinated problem resolution and escalation processes.
  • Provided network support services for devices such as hubs, bridges, routers, and other hardware.
  • Perform ongoing monitoring of all data network-related products and services.
  • Integrated data, voice and video networks for use in multi-site installations.
  • Established robust infrastructure and data capacity for new applications.
  • Provided 2nd and 3rd-level technical support and troubleshooting internal and external clients.

Mainland Oil & Gas
Lagos

System Support Engineer
05.2014 - 06.2018

Job overview

  • Tracked problematic system errors by implementing various user support tracking metrics.
  • Efficiently resolved myriad of technical issues concerning software installation and network connectivity.
  • Worked with various departments on integrating new processes for software and manual usage.
  • Offered technical guidance and advised users of alternative approaches when troubleshooting.
  • Monitored, tracked and prioritized new work requests at Help Desk within set response times.

Super Digital Highway
Lagos

Network Engineer
10.2010 - 03.2014

Job overview

  • Setting up rack cabinet, rack mounting of cisco router, switches, WLC, and servers for new site setup
  • Created VPN infrastructure and allowed for secure remote connections.
  • Collaborated with vendors to identify best options for optimizing network performance.
  • Liaised with stakeholders to keep project goals and deadlines on target.
  • Troubleshot complex multi-vendor network service provider issues.
  • Splicing and terminating copper and fiber cables, using cripping tools and Fujikura 90S Fusion Splicer.
  • Maintaining records of daily data communication transactions problems and remedial actions taken, and installation
    activities.
  • Installs configure and troubleshoots desktop systems, workstations, servers, and network issues.

Education

National Open University of Nigeria
Abuja, Nigeria

Bachelor of Science from Computer Science
09.2015 - 02.2020

University Overview

Lagos State Polytechnic
Computer Science

Ordinary National Diploma from Computational Science
09.2004 - 09.2007

University Overview

Skills

Network Infrastructure Monitoring

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Certification

Cisco Certified Specialist - Enterprise Design

Availability
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Timeline

Cisco Certified Specialist - Enterprise Design

01-2026

Cisco Certified Specialist - Enterprise Core

01-2026

Cisco Certified Network Professional Enterprise

01-2026

Cisco Certified Specialist - Enterprise Advanced Infrastructure Implementation

01-2026

Cisco Certified Network Associate Routing and Switching

01-2026

Cisco Certified Network Associate

01-2026
Network Infrastructure Manager
JMG
02.2023 - Current
Network Support Engineer
Pal-Afric LTD
08.2019 - 12.2022
Network Engineer
Rook Technologies
07.2018 - 08.2019
National Open University of Nigeria
Bachelor of Science from Computer Science
09.2015 - 02.2020
System Support Engineer
Mainland Oil & Gas
05.2014 - 06.2018
Network Engineer
Super Digital Highway
10.2010 - 03.2014
Lagos State Polytechnic
Ordinary National Diploma from Computational Science
09.2004 - 09.2007
Tajudeen Oladimeji DurosholaNetwork Engineer/ Administrator /Infrastructure