Open to opportunities

Daniel Onyeji

@danielonyeji

Message

Dynamic Network Engineer with expertise in optimizing network performance.

Ireland

Message

What I'm looking for

I am looking for a role that fosters innovation and offers opportunities for professional growth in network engineering.

I am a dynamic and results-driven Network Engineer with over five years of experience in designing, implementing, managing, and troubleshooting complex network infrastructures. My expertise lies in optimizing network performance, ensuring security, and integrating cloud-based solutions. I am a proactive problem-solver and a team player committed to continuous learning and improvement.

In my current role as an IT Analyst at ERS-Enterprise Registry Solution, I designed and deployed a scalable, redundant network infrastructure, leading to a 30% improvement in network performance through the implementation of SD-WAN solutions. My previous experience at KPMG and JJ Rhatigan has equipped me with a solid foundation in IT support and network management, where I successfully managed system administration and enhanced IT support effectiveness.

Experience

Work history, roles, and key accomplishments

Current

IT Analyst

Current

ERS-Enterprise Registry Solution

Sep 2023 - Present (1 year 9 months)

Designed and deployed a scalable, redundant network infrastructure. Configured and maintained Cisco routers, switches, and firewalls, ensuring optimal network security and uptime. Led the implementation of SD-WAN solutions, improving network performance by 30%. Integrated network solutions with cloud platforms (AWS, Azure) to enhance flexibility and security.

Cisco SD WAN AWS Azure VPN Network Security Routing Switching Firewalls

IT Specialist

KPMG

Aug 2021 - Jul 2023 (1 year 11 months)

Provided frontline IT support, prioritizing and resolving service desk issues efficiently. Established strong working relationships with users, enhancing IT support effectiveness. Managed system administration using Active Directory and Exchange Console.

IT Support Active Directory Exchange Console Troubleshooting Service Desk System Administration User Support Data Security

IT/Data Administrator

JJ Rhatigan

Jun 2020 - Aug 2021 (1 year 2 months)

Assisted senior engineers in configuring network hardware and troubleshooting connectivity issues. Performed routine maintenance, updates, and security patches on routers and switches. Monitored network performance and provided feedback for optimization.

Network Hardware Troubleshooting Maintenance Routers Switching

IT Service Desk Analyst

HSE- Health Service Executive

Jan 2020 - May 2020 (4 months)

Managed and maintained network infrastructure, including servers, LAN/WAN, and VPN connectivity. Provided first-line IT support for Windows desktops, servers, Cisco networking, and proprietary software.

Infrastructure VPN IT Support Windows Cisco Security

Education

Degrees, certifications, and relevant coursework

Dublin Business School

Master’s Degree, Data Analytics

2018 - 2019

Completed a Master's Degree in Data Analytics, focusing on data analysis techniques, statistical methods, and data visualization to drive business insights.