Renjith Mukri
Melbourne,VIC
Summary
Results-driven Network Engineer with years of expertise deploying and maintaining LAN and WAN infrastructure. Dedicated technology professional with strong track record of accurately conducting system repairs and troubleshooting. Offering exemplary planning, project management and communication talents. Worked on all area of networking including some Level 1/Level 2 and many years of Level 3 design, build and run experience
Network engineering professional with proven ability to enhance system performance and ensure network reliability. Known for effective problem-solving strategies and proactive system maintenance. Emphasizes team collaboration and adaptability to meet evolving technical needs, leveraging deep knowledge in network architecture and security protocols.
Experienced with network configuration, security management, and performance optimization. Utilizes advanced troubleshooting techniques to resolve complex network issues efficiently. Strong understanding of network protocols and infrastructure management, ensuring robust and secure network operations.
Overview
30
30
years of professional experience
1
1
Certification
Work History
Network Engineer
Infosmart Pty Ltd
06.2021 - Current
- Currently I am working for a company with around 80 clients, small business and mainly medical clinics and manufacturing
- I work for the Melbourne area and look after all the computing software and network for them including software upgrade, new applications, server management, new installations backup and any computer, server and network related issues
Network Engineer
Telstra corporation
10.2002 - 04.2021
- Provided Level 3 network support services for devices such as switches, routers, loadbalencers and other hardware
- Have very good experience in participating technical bridge for issues that are unknown and helped the application teams to identify application issues
- Attained high level of skill and confidence in incident, problem management and change management
- Document and maintain detailed design, network diagrams and support instructions after a project implementation
- Provided detailed network diagrams, process flow charts and procedural guidelines
- Worked on designing, building and supporting many medium to large network projects such as FAR (this is the external secure access to applications behind two layer firewall) network within the National Bank
- Worked on migrating Loadbalencer from Cisco CSS to F5
- Worked on after hour support (on call support)
- Has achieved high level of loadbalancer skill with vendors such as F5, Cisco and Aeropoint
- Escalated emergency technical issues beyond scope to maintain optimum up-time
- Managed, tracked and coordinated problem resolution and escalation processes
- Always volunteered and took self-interest to help the team when the team face issues that are difficult to identify
- Very willing to help the on-call person irrespective of the time of the day when they face issues difficult to identify
- An active participant in team meetings and discussing issues and contributing suggestions to improve situations
Network Engineer
National Australia Bank
10.1994 - 10.2002
- Provided network support services for devices such as Cisco switches, routers, Loadbalencer and other hardware
- Have many years of very good work experience with Load balancers such as Cisco CSS, Aeropoint Alteon and excellent work experience with F5 LTM and GTM
- Worked on migrating the whole National bank Token ring network to Ethernet
- Monitored network capacity and performance to diagnose and resolve complex network problems
- Have participated in many DR test and recommended process improvements
- Managed, tracked and coordinated problem resolution and escalation processes
- Contributed to implementation and support of SNMP monitoring software and other network monitoring tools
- Provided complete end-to-end engineering and installation of route-based IP network solutions
- Provided detailed network diagrams, process flow charts and procedural guidelines for supporting new implementation
- Established robust infrastructure and data capacity for new applications and communication between sites
- Performed troubleshooting for Cisco and packet analysis using Network General Sniffer, Wireshark and similar tools
- Liaised with cabling infrastructure vendors
Education
Bachelor of Science - Computer Engineering
12.1993
Skills
- Networking protocol expertise
- Effective communication
- Project Management
- Change Management
- Incident and Problem Management
- Excellent presentation skills
- PVST and MST knowledge
- Packet trace analysis (sniffer and wireshark)
- Organized and detail-oriented
- Remote work support
- DNS implementation and trouble shooting
- Disaster recovery operations
- New feature testing
- Network performance monitoring
- Proactive and team player
- Cisco IOS and Nexus hands on experience
- Strong network troubleshooting skills
- Virtual private networks
- F5 load balancer expertise
- Test facility development
- Technical infrastructure upgrades
- Cisco switching expertise
- Root Cause Analysis
- Microsoft Office proficiency
- BGP Routing protocol
- Network architecture understanding
- IP address structure
- LAN switching technologies
- EIGRP routing
- MPLS routers
- Cisco IOS mastery
- VLAN aggregation
- Subnetting expertise
- QoS and traffic shaping
- Many years of hands on experience with Cisco switches and routers
- Datacenter network implementations
- OSPF routing
- Network configuration
- IP addressing and subnetting
- Network Troubleshooting Abilities
- DNS implementation
- IP services
- Network security systems
- Network device monitoring
- Wide area network optimization
- Networking and routing protocol expertise
- Strong troubleshooting skills
- Firewall functionality
- Routing protocol expertise
- IP address management
- SNMP monitoring
- Load balancing techniques
- Documentation writing
- Data center networking
- Wireless networking proficiency
- Enterprise wifi management
- Network performance analysis
- Wireless networks troubleshooting
- Change management
- Cisco IDS network
- Network monitoring tools
- Access control
- Network security implementation
- Infrastructure solutions
- Performance improvement
- User credential management
- Verbal and written communication
- Hardware installation
- Network security architecture
- Network architecture design
- Equipment configuration
- End point configurations
- Organized and detail oriented
- Risk assessment
- Packet trace analysis
- Project management experience
- Microsoft office proficiency
- Process development
- Quality of service management
- Continuous learning mindset
- Technical solutions development
- System integration
- Disaster recovery planning
- SolarWinds support
- Root-cause analysis
- Switching technologies mastery
- Team leadership qualities
- Bandwidth evaluations
- Cost estimation
- Project management
Accomplishments
- Achieved time and effort saving on SSL certificate renewal by introducing a common certificate for Internal SSL certificate instead of separate SSL certificate for each VIP.
- Installed the first Cisco CSS load balancer in the NAB network for Internet banking.
- Worked on many medium to large project implementations which went through many design changes following POC test results.
Certification
- [State] Driver's License
Languages
English
Full Professional
Hindi
Full Professional
Malayalam
Full Professional
Timeline
Network Engineer - Infosmart Pty Ltd
06.2021 - Current
Network Engineer - Telstra corporation
10.2002 - 04.2021
Network Engineer - National Australia Bank
10.1994 - 10.2002
Victoria University - Bachelor of Science, Computer Engineering
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