Summary
Overview
Work history
Education
Skills
Certification
Personal Information
References
Timeline
Generic

AUGUSTINE KYEI

Eastbourne,East Sussex

Summary


Innovative Senior DevOps/DevSecOps / Platform Engineer with knack for transforming complex systems into streamlined, high-performing infrastructures. Spearheaded multiple automation projects, enhancing deployment speeds and reducing downtime. Commended for collaborative mindset, driving cross-functional teams to achieve seamless integration and continuous improvement.

Overview

11
11
years of professional experience
4
4
years of post-secondary education
1
1
Certification

Work history

DevOps / DevSecOps Engineer SME

Softonets
London
03.2024 - Current
  • Provided expert advice and solutions to users, assisting them in navigating challenges and optimizing their use of Porter within AWS, GCP, and Azure cloud environments.
  • Modernized and automated entire CI/CD pipeline from code check-in to deployment, leveraging industry best practices including Infrastructure as Code (IaC), Configuration as Code (GitOps), and Blue-Green and Canary deployment strategies.
  • Collaborated with software engineers, operations staff, security teams, testers, and stakeholders to identify and implement "shift left" security measures and best practices in CI/CD pipelines.
  • Assessed information security risk and worked with stakeholders to improve risk management process.
  • Assisted in selecting and implementing industry-leading technologies.
  • Maintained awareness of key security threats for technologies in use by business.
  • Oversaw network architecture and security, defining policies and procedures for successful operations.
  • Created and maintained On-Prem and Cloud Kubernetes resources.
  • Encrypted data transmissions and erected firewalls to conceal confidential information.
  • Implemented robust logging, monitoring, and alerting systems for proactive issue resolution using (ELK stack, Prometheus, Grafana)
  • Developed, deployed, and maintained Helm charts to streamline configuration and deployment processes.
  • Automated infrastructure provisioning and configuration management using Terraform and Ansible
  • Directly implemented complete CI/CD toolchain from scratch, using frameworks such as Big Bang DevSecOps framework.
  • Resolved issues related to pods, containers, services, nodes, PV and PVC running on clusters with required knowledge of underlying technologies such as Openshift, Kubernetes and Docker.
  • Adopted ruthless authentication(shift left) approach in building and springbok CICD DevSecOps pipeline.
  • Recommended and implemented Kubernetes OWASP top 10 security in different environments.
  • Investigated and resolved Kubernetes Api-server and kubelet cluster communication issues.
  • Hands-on experience with security tools for static code analysis, dynamic application security testing (DAST), and vulnerability scanning.
  • Supported senior engineers by providing expertise and recommendations for system improvements, ensuring alignment with best practices, and overseeing automated deployment, rollbacks, and application monitoring across development, test, and production environments.
  • Experienced with Linux and Windows operating systems, administered networks, and managed networking protocols and functions (e.g., HTTP, HTTPS, SSL/TLS, SMTP, DNS).
  • Participated in on-call rotation for compute platform and related systems.
  • Demonstrated strong knowledge and experience in Web and App Tiers, including Nginx, Apache, JBoss, and Tomcat.
  • Utilized scripting skills in Python, Bash, and PowerShell to automate tasks and workflows in cloud environments.

DevOps / Platform Engineer

Virtusa Limited
London, United Kingdom
12.2020 - 03.2024
  • Streamlined deployment process by introducing Docker containerisation.
  • Developed continuous integration pipelines for enhanced code quality.
  • Improved system scalability with implementation of Kubernetes orchestration.
  • Enhanced project agility by adopting Agile and Scrum methodologies.
  • Automated routine tasks using Ansible, improving operational efficiency.
  • Led cloud migration initiatives for increased storage capabilities.
  • Implemented monitoring tools to proactively identify system issues.
  • Maintained high availability of services through robust disaster recovery plans.
  • Optimised infrastructure cost by implementing Terraform IAC tooling in AWS, GCP and AZURE environments.
  • Ensured secure data transactions with encryption protocols and Secure Shell.
  • Collaborated with software developers to streamline DevOps processes.
  • Coordinated cross-functional teams to deliver complex projects on schedule.
  • Troubleshot network issues to minimise downtime and maintain service levels.
  • Facilitated seamless software releases through Jenkins CI, AZURE DevOps and CD pipeline.
  • Managed Linux-based servers, ensuring reliable performance.
  • Improved system stability to handle peak loads by load-balancing strategies.
  • Resolved technical issues swiftly, minimising disruption to operations.
  • Documented DevOps processes and enforced adherence to SOPs, significantly reducing errors and inefficiencies.
  • Monitored application performance and infrastructure health, implementing automated alerts for potential issues.
  • Analysed DevOps data and KPIs, reporting on actionable insights to assist senior decision-making.
  • Researched emerging technologies and DevOps tools to capitalise on industry advancements and optimise daily workflow.
  • Implemented security measures to reduce risks throughout development and deployment processes.
  • Supported infrastructure stability and performance by completing periodic security updates and required server maintenance.
  • Reviewed code, verifying adherence to quality standards and client-established requirements.
  • Trained team members on DevOps procedures, company policies and industry best practices to promote continuous quality.
  • Addressed infrastructure and application issues and applied troubleshooting mastery to implement swift solutions.
  • Performed security testing using results to identify and fix vulnerable areas.
  • Identified current inefficiencies and recommended changing functionality or behaviours to eliminate concerns.
  • Virtualised or graphically visualised system operations to identify areas for improvement
  • Executed feasibility studies to inform development of existing and proposed projects.
  • Developed and implemented system testing plans in support of deployments.
  • Monitored system performance using recognised and agreed criteria.
  • Spearheaded implementation of containerisation technologies, enhancing application portability across different environments.
  • Delivered comprehensive user training on new software applications, promoting their effective usage within organisation.
  • Assured optimal system performance through regular auditing, monitoring, and necessary modifications.
  • Conducted thorough troubleshooting processes, resolving complex technical issues efficiently.
  • Managed vendor relationships effectively; ensured timely delivery of software support on technical issues.
  • Achieved efficient system operation by implementing and managing cloud-based platforms.
  • Streamlined software deployment with the use of automation tools.
  • Designed resilient server architectures to minimise downtime and ensure high availability of services.
  • Reduced system failures by proactively identifying potential risks during platform development stages.
  • Conducted rigorous root-cause analyses to identify and correct software issues.
  • Developed automated testing procedures, improving code quality and reducing debugging time.
  • Implemented microservices architecture to improve system reliability and scalability.
  • Streamlined workflows with implementation of Azure DevOps processes.
  • Managed Azure subscriptions, configured virtual networks, and deployed ARM templates for streamlined infrastructure.
  • Boosted productivity through automation of repetitive tasks using PowerShell scripts.
  • Utilised multi-region deployments to enhance system availability.
  • Provided round-the-clock support for all critical infrastructure issues, minimising disruption.

Senior DevOps / Cloud / Platform Engineer

TCS
London
12.2017 - 12.2020
  • Managed the development of cloud-based solutions, enhancing business operations.
  • Led a team in implementing infrastructure as code for streamlined processes using Terraform, Ansible, Puppet, Chef, AWS CloudFormation / Azure Resource Manager (ARM) .
  • Ensured reliable data storage through meticulous backup management protocols.
  • Optimised network configurations to achieve efficient system functionality.
  • Developed disaster recovery plans, ensuring business continuity during unforeseen circumstances.
  • Created comprehensive documentation for seamless troubleshooting and maintenance tasks.
  • Provided technical support, resulting in minimal downtime and improved user experience.
  • Streamlined system migrations by formulating strategic implementation plans, leading to smooth transitions between platforms.
  • Pioneered the utilisation of containerisation techniques to enhance application portability across platforms.
  • Identified potential risks through thorough assessments and implemented preventive strategies accordingly.
  • Facilitated continuous delivery pipelines which allowed quicker deployment of new features and updates.
  • Implemented automated testing procedures that aided in identifying bugs swiftly before deployment.
  • Oversaw the lifecycle management of apps on the cloud platform, ensuring optimal performance at all times.
  • Save costs significantly by optimising resource usage on cloud platforms.
  • Identified and resolved infrastructure vulnerabilities and application deployment issues to increase cloud security.
  • Created strategies for disaster management and recovery to minimise future disruption.
  • Monitored cloud management and data storage to confirm proper availability of services.
  • Designed and maintained cloud solutions, aligning with industry best practices.
  • Boosted productivity through automation of repetitive tasks using PowerShell scripts.
  • Trained team members in use of new technologies to improve overall proficiency.
  • Utilised multi-region deployments to enhance system availability.
  • Provided round-the-clock support for all critical infrastructure issues, minimising disruption.
  • Implemented proactive monitoring tools for early detection of potential issues through the use of Prometheus & Grafana; Azure Monitor and Application Insights; ELK and DataDog.

Cloud Engineer

UCAS
Cheltenham, Gloucestershire
01.2016 - 09.2017
  • Implemented Amazon Aurora as the new database backend, optimizing for high availability and performance
  • Utilized Route 53 for DNS management, ensuring a smooth transition with minimal downtime
  • Employed AWS Database Migration Service (DMS) to efficiently migrate data from Oracle DB to Amazon Aurora, minimizing data transfer complexities
  • Implemented Application Load Balancer (ALB) to distribute incoming traffic across ECS containers, optimizing resource utilization and ensuring high availability
  • Developed comprehensive data validation and integrity checks to guarantee the accuracy of migrated data
  • Implemented failover strategies and rollback mechanisms to mitigate potential risks during the migration process
  • Conducted performance tuning on Amazon Aurora, optimizing database queries and configurations for enhanced efficiency
  • Implemented security best practices in AWS including multi factor authentication, access key rotation, role-based permissions, enforced strong password policy, configured security groups and NACLs, S3 bucket policies and ACLs
  • Optimized cost through reserved instances, selection and changing of EC2 instance types based on resource need, S3 storage classes and S3 lifecycle policies, leveraging Autoscaling
  • Assisted Senior Solution Architect to Architect several AWS backend designs following AWS Well Architect principle to achieve A highly Available, Fault Tolerant, Secured, Less Costly and Notification for customers
  • Leveraged EC2 CreateSnapshot API call to create snapshots of EBS Volumes on scheduled intervals.

System Administrator

Brurnel University
London
02.2014 - 01.2016
  • Troubleshot University portal student login issues, student ID card barcode problems, and system connectivity issues
  • Implemented an efficient process for reporting hardware issues, ensuring timely repairs or replacements and minimizing downtime
  • Organized security awareness training sessions for students, promoting safe online practices and enhancing cybersecurity awareness
  • Set up a multi-channel support system, including live chat/email, for quick assistance with learning management system inquiries
  • Conducted periodic security audits, identifying and addressing potential vulnerabilities in student accounts.

Education

Bachelor of Engineering (BEng) Electrical and Electronics - Electrical and Electronics Engineering

Brunel University
Uxbridge, Hillingdon
09.2012 - 09.2015

Master of Engineering (MEng) Electrical and Electronics - Electrical & Electronics

Brunel University
London
09.2015 - 09.2016

Skills

  • Microservices architecture knowledge: Kubernetes (EKS, AKS, GKE), Docker, HELM
  • Test automation experience: Selenium, Postman, Cypress, Azure Test Plans Cucumber (BDD), JMeter, JUnit, NUnit Pytest
  • Resilient system design insight: Gremlin, Chaos Monkey (Netflix), AWS Fault Injection Simulator, LitmusChaos (k8), AWS Backup, Azure Site Recovery, Azure Backup & Site Recovery, AWS Disaster Recovery, OWASP ZAP (Zed Attack Proxy), Burp Suite, SSL/TLS (Secure Sockets Layer / Transport Layer Security)
  • Infrastructure scaling strategy: AWS Auto Scaling, Azure Autoscale, Kubernetes Horizontal Pod Autoscale
  • Secure coding practices: SAST( Sonarqube, Veracode, Checkmarx); DAST ( OWASP ZAP, Burp Suite, Acunetix); SCA (Snyk, WhiteSource ); IAST (Contrast Security Seeker); Azure Key Vault, AWS Secret Manager, Container Security (Trivy, Aqua Security )
  • DevOps culture adaptability: Docker, Kubernetes, Openshift, Helm, Azure DevOps, Jenkins, GitHub Actions, GitLab CI/CD, Terraform, AWS Cloud Formation, ARM, Jira, Confluence, Prometheus, Grafana, DataDog
  • Serverless architecture knowledge: Google Cloud Pub/Sub, Apache Kafka, AWS EventBridge, Amazon DynamoDB,Azure Cosmos DB, Docker Lambda, AWS EventBridge
  • Network configuration understanding: Nmap (Network Mapper), Angry IP Scanner, Ansible, Nagios, AWS VPC, Security groups, ELB, Transient Gateway, AWS Site-to-Site VPN
  • Automated deployment advocacy: Argo CD, Octopus Deploy, Spinnaker
  • Linux administration: top / htop, iostat / vmstat / mpstat; pt / yum / dnf / pacman; dpkg / rpm; nmap, iptables / nftables, ufw (Uncomplicated Firewall), rsync, strace, netstat / ss, Apache, Tomcat, Windows server, CentOS 7x, Ubuntu, Kali-Linux
  • Virtualization technology expertise: Amazon EC2 (Elastic Compute Cloud, Microsoft Azure Virtual Machines, Google Compute Engine
  • SQL and database management: Amazon RDS (Relational Database Service), Azure SQL Database, AWS Key Management Service (KMS), MySQL Workbench
  • Application programming interface familiarity: Amazon API Gateway, Azure API Management (APIM)

Certification

  • AWS Certified Solutions Architect - Associate
  • AWS Certified Solutions Architect - Professional
  • Certified Kubernetes Administrator - CKA
  • Certified Kubernetes Security Specialist - CKS
  • CompTIA Security+

Personal Information

Title: PLATFORM ENGINEER / CLOUD ENGINEER / DEVOPS ENGINEER

References

Available upon request.

Timeline

DevOps / DevSecOps Engineer SME

Softonets
03.2024 - Current

DevOps / Platform Engineer

Virtusa Limited
12.2020 - 03.2024

Senior DevOps / Cloud / Platform Engineer

TCS
12.2017 - 12.2020

Cloud Engineer

UCAS
01.2016 - 09.2017

Master of Engineering (MEng) Electrical and Electronics - Electrical & Electronics

Brunel University
09.2015 - 09.2016

System Administrator

Brurnel University
02.2014 - 01.2016

Bachelor of Engineering (BEng) Electrical and Electronics - Electrical and Electronics Engineering

Brunel University
09.2012 - 09.2015

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AUGUSTINE KYEI