Malu C. Email & Phone Number

• Successfully created and maintained automated CI/CD pipelines for code build and deployment using AWS CodeBuild and Jenkins that reduced manual work by 85%• Monitoring, troubleshooting, and resolve any issues with the infrastructure using AWS CloudWatch.• Automated resolution to an error reoccurrence to improve customer experience using AWS Lambda function with Python.• configuration and maintenance of large-scale cloud infrastructure: Ec2, VPC, S3, Load Balancer, security groups, VPN, EKS, ECS, Fargate, Transit gateways etc using Terraform.• Microservice deployment, scaling and management using Kubernetes.• Managing AWS organization accounts using SCP and AWS control tower, IAM identity center and permission sets.• Configure and maintain VPN solutions to establish secure and private network connections within the organization and 3rd party (Site-to-Site, Remote Access, SSL VPN)• Implemented a serverless architecture using API Gateway, Lambda and Dynamo DB• Transferring knowledge to IT colleagues and encouraging them to acquire new skills & invest in IT certifications.

Planning detailed concept of LAN/WAN & Cloud infrastructure of the organization• Perform data backup and disaster recovery operation• installation and configuration of computer systems, and resolving technical and applications related issues• configuration and maintenance of routers, switches, firewalls, AP’s, WLC, VPC, security groups and VPN (site-to-site and point-to-site)• Bandwidth management to ensure the Core organization application works swiftly on the network as well as other applications for better user experience• Monitoring network device availability, link latency across all sites and analysing log messages to ensure maximum up time using tools like: PRTG and AWS Cloud Watch.• Propose suggestions and best practices to optimize customers’ cloud presence, performance, security, and cost• Coming up with a python script to automate repetitive tax.• Ensuring maximum security across all level of the network to prevent attacks like phishing, DDOS, ARP poising, DHCP SPOOFING attacks, etc.• Laisse with helpdesk and provided L2 and L3 support as escalated to me logged in Manage engine helpdesk software.• Transferring knowledge to IT colleagues and encouraging them to acquire new skills & invest in IT certifications

Lagos, Nigeria

• Planning detailed concept of LAN/VLAN/VPN/WAN for all bank location to connect via ISP’s• Scheduled backup for network devices on a timely and effectively• Administrative management for the entire network infrastructure (WiMAX modems, routers, switches, Access points, cisco IP phones, firewalls, firepower & portnox)• Ensured up to date of network documentations• Ensured a secure access of some of the bank internal software over the internet• Monitoring network devices and analyzing log messages to ensure maximum up time using tools like: WHATSGO, NAGIOS & PRTG monitoring tools.• Bandwidth management to ensure the Core banking application works swiftly on the network as well as other applications for better user experience.• Ensuring maximum security across all level of the network, and preventing of phishing, DDOS, ARP poising, DHCP SPOOFING attacks, etc. with 2% security findings from ISO in Q4 last year• Coming up with a python script to automate repetitive tax.• Install & managing of data center racking, cabling, & power• Transferring knowledge to IT colleagues and encouraging them to acquire new skills & invest in IT certifications.• Coordinating the team of networking infrastructure, managing schedule and workload of team members.• Selecting service providers and negotiating contracts• Level 2 support to all network related issues • Compiling reports to track customer satisfaction, personal performance & adherence to establish service-level targets.

Port Harcourt, Rivers, Nigeria

• Coaching students on cisco routing & switching both associates and professional level• Instructor for CompTia (A+ & N+)• Perform regular security checks on workstation and server• Monitoring network devices using PRTG tool• Configure and backup network devices on a timely and effective way with Python scripting & Ansible• Troubleshooting and resolving network related problems• Providing a secured internet access request and NAT control

83 Rivoc Road T/A Port Harcourt

• Providing end users with Desktop support, printer support & troubleshooting their Hardware, software & Network related queries• Managing network devices: switch, Router, and wireless access points • Creating and managing users accounts and computers using AD DS • Setting up security policies for users and groups • Deploying of software application using GPO/MDT

16 Okpara Avenue, Enugu