Skill set (14)
Industry fields of expertise
Emmanuel in a few words
I have over 6 years of experience in the tech industry, with a strong focus on data analysis and DevOps/SRE engineering. I started my career as a Data Analyst Level 4 in August 2018 and I am proud to have a BCS Level 4 Diploma and Certificate in Data Analysis Concepts and Tools.
In November 2021, I joined Globality as a Site Reliability Engineer where I am responsible for executing daily ad-hoc tasks, creating monitoring dashboards, performing root cause analysis, and automating processes in a production and demo environment. I have a strong understanding of technologies such as Python, Ansible, Terraform, Kubernetes, Kafka, Docker, AWS, Harness, Drone, Dynatrace, and Grafana.
Before joining Globality, I spent 2 years as a DevOps engineer at Barclays Investment Bank. I created features for a cloud configuration application, enabled HTTPs protocol for Elastic load balancers, and developed automation processes to manage and present data. I helped delivered AWS as a service to the bank, maintained engineering environments, and developed a web application to monitor costs of all AWS accounts. Throughout my time at Barclays Investment Bank, I operated under agile project management using tools such as JIRA.
Experience
- intappLead DevOps EngineerTECHOctober 2023 - Today (1 year and 6 months)London, United Kingdom• Successfully migrated both applications and Metrics/Alerts from AWS to Azure, enhancing scalability and reducing operational overhead.• Optimized Kafka topic partitions within the Time product, resulting in an increase in message consumption and ensuring high performance under varying workloads.• Conducted a comprehensive audit of existing metrics infrastructure and implemented tailored metrics and alerting mechanisms to address gaps in monitoring coverage, thereby improving system reliability and fault detection.• Led efforts to right-size instances within the AWS platform, achieving significant cost savings while maintaining optimal performance levels.• Spearheaded Root Cause Analyses (RCAs) for critical incidents, facilitating collaborative discussions among cross-functional teams to identify underlying issues and implement preventive measures. Successfully influenced colleagues and senior management in adopting the recommended solutions, ensuring alignment with organizational goals.
- GlobalitySite Reliability EngineerTECHNovember 2021 - May 2023 (1 year and 6 months)London, United Kingdom• Executing daily Ad-hoc tasks on production/demo environment• Creating monitoring dashboards to ensure we adhering to our established service levels• Used Ansible to apply changes to our ECS clusters within out production and demo environments in AWS• Applied changes(creating/destroying) to our resources in our AWS environment using terraform in conjunction with spacelift• Monitor incoming logs/alerts from production/demo environment with the use of Grafana with loki and Prometheus for logging and metrics• Performing Root cause analysis on incidents within production/demo environment• Automating day to day processes and deploying changes to production/demo environment
- BarclaysDevOps EngineerBANKING & INSURANCEJanuary 2018 - November 2021 (3 years and 10 months)London• Created features for our cloud configuration application for AWS account.• Delivered under test driven development process.• Used PowerShell to provision components within AWS environment• Enabled HTTPs protocol for Elastic load balancers within our AWS environment along with certification management.• Maintained engineering environments (AWS, Python Applications on RHELhosted OpenShift Container Platform/VM hosts).• Developed automated processes to manage and present data.• Designed an ETL process to store and display cost per resource for allengineering accounts within our AWS environment.• Used python libraries NumPY and pandas to present data in our monthly AWS cost report.• Developed a web application hosted within Openshift which was initially was on premises (private cloud) then migrated to AWS (public cloud) to monitor costs of all AWS accounts under our payer account (organisation).• Operated under agile project management through JIRA
Recommendations