Gavin Bayfield
Aws Gcp Mlops Dataops Sagemaker Ai Studio, Emr Spark Emrfs, Aws Glue, Pipelines @Jasmine Enterprise Software Services Ltd
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WORK HISTORY
Aws Gcp Mlops Dataops Sagemaker Ai Studio, Emr Spark Emrfs, Aws Glue, Pipelines @Jasmine Enterprise Software Services Ltd
AWS DataOps Contract role for Big Data FinTech, focus on integration, devops, design & dev. Lead AWS Technical Consultant on design, development, devops and delivery of new ‘Dual VPC’ Architecture with separate data & control planes. Key Technologies encompassed the AWS Serverless Stack, Lambda, DynamoDB, EMR/Spaces, Spark, IAM/STS, SNS, EventBridge, Kinesis, S3, VPC, CICD & CloudFormation with Python. Ported GCP implementations across to AWS functional equivalent++. Specialised in secure cross-account AWS Messaging implementations with dynamic templated IAM Policy generation, API & Event based Access Channels, addressing real-world business, security, and integrity concerns. Introduced a distributed Common Model Pattern to standardise and streamline common functionally within, and across, the Control Plane and the Data Plane in the Dual VPC Context. Extensive IAM/STS Modeling. Completed Python Serverless development & exemplars, established reference AWS environment for CICD/Terraforming. Introduced & bedded-in AWS Python development (Practice) based on Python3/pipenv/pytest/moto3 in context of evolving CICD/ AWS CodePipeline/ CodeCommit/ CodeBuild/ Terraform/ Ansible Integrations. Successful port of glue-like GCP Data Crawler pyarrow/orc/pandas implementation across to AWS. Scoped proposed AWS bespoke customer monitoring prototype design versus Datadog evaluation.* AWS DevOps/ DataOps Lead role on AWS Serverless design & development for Fintech. CICD using SAM/ CloudFormation/ Terraform/ Jenkins. AWS Stack -WAF/ Lambda/ APIG/ Kinesis/ SQS/ SNS/ DDB/ StepFns/ IAM/ VPC/ EC2/ Docker/ ECS/ ECR/ Fargate/ Cognito /CloudWatch & QuickSight.* SageMaker AI/ Bedrock Projects/ Model Prototypes, SageMaker AI /Studio, E2E ML (JESS Ltd)
EDUCATION
Udemy Alumni
Kubernetes & Cloud Native Security Associate Exam Prep (KCSA & KCNA), CNCF Kubernetes
Sundog Education
AI Agents Crash Course: Build with Python & OpenAI
Microsoft Learn
Automate your Workflows with GitHub Actions (online course)
Udemy Alumni
Ultimate AWS Certified Security Specialty [NEW 2024] SCS-C02, AWS Security Specialism (AWS Exam SCS-C02)
Linux Foundation
Certified Kubernetes Administrator (CKA), Training Portal, CKA Playpen
Udemy Alumni
Istio Hands-On for Kubernetes 2022
AWS Skills Builder
AWS EKS Knowledge Badge, AWS EKS /Kubernetes
Udemy Alumni
Certified Kubernetes Administrator (CKA) with Tests
RedHat
RedHat Developer's Guide to Kubernetes Operators/ O'Reilly Redshift Kubernetes eBook / Golang, Kubernetes Operator SDK/ Go v1.22/ OpenShift v4.14
Udemy Alumni
Certified Kubernetes Application Developer (CKAD) with Tests
Linux Foundation
Kubernetes Security Essentials (LFS260) & Killer Shell Kubernetes CKS Course, Kubernetes Cluster Security, Cyber Security Frameworks & Operational Best Practices
University of California, Irvine
Concurrency in Go, Programming with Google Go Specialization (Online)
SKILLS
ABOUT GAVIN BAYFIELD
CV for Gavin Bayfield available upon request - Available - Cloud Platform SME with extensive experience in AWS Cloud Architecture/ Kubernetes/ DevSecOps/ Cloud Security/ Orchestration & AI/ MLOps. Certified on AWS (7), CNCF Kubestronaut (5), GitHub (2), GCP (1) & IBM (7) with over 20 years of contract industry experience. Senior hands-on polyglot developer (Python | Golang | Typescript | Node) with GitOps /GitHub Enterprise/ Copilot integration expertise. Published Technical Author & effective communicator across all levels. Track history as hands-on Consultant/ SME delivering successful team and project outcomes. Core Skills & Expertise:• 8 years Cloud Platform Services, Kubernetes, AWS EKS, Terraform EKS Blueprints/Add-ons, Runtime Security, KBOM, API Gateway, Service Mesh, Linkerd/ Istio/ Envoy, Auto Scaling, OpenShift Operators SDK/ Controllers/ Go, CNCF Flux/ Argo, Karpenter, KEDA, Kyverno, OTEL/Prometheus/Grafana, gVisor, kube-bench, CNAI, GPU Cost /Resource Optimization, Scheduling, kubeadm, kubectl, helm, kustomise, eksctl • 12 years DevSecOps, Enterprise Security, OIDC/ OAUTH2, SSO, Zero Trust, IAM /IRSA, CIEM, SAST, CIS, Supply Chain, Falco, Trivy, KBOM, DataDog, Prisma, CodeQL, JFrog Adv Security, LogicMonitor, OpenTel/ADOT, SonarQube, Kyverno, SELinux, AppArmor• 12 years+ API / Gateways/ MicroServices/ Event-driven messaging platforms, REST, JSON, Swagger/ OpenAPI3, WebSockets, gRPC, WSDL, AppSync/ GraphQL MSK/ Kafka/ Kinesis• 7 years AWS DevOps/ CICD, GitHub Enterprise, GitOps, GitHub Actions, Terraform/ HCP, JFrog Artifactory, GitOps, CDK, CloudFormation, Harness, Puppet, Ansible, Jenkins, CodeBuild, CodeDeploy, Jenkins, CircleCI, Docker Multi-Arch Docker Buildx/ QEMU• 5 years AWS Provisioning, Control Tower, Landing Zone, AWS Org/ SCP, Account Vending, Service Catalog/ CloudFormation/ CDK, LZA, Account Factory for Terraform (AFT), AWS Config, Identity Centre (Federated IdP, SSO), EventBridge, Security Hub, GuardDuty, Step Functions, SSM• 5 years AWS Network Design, Hybrid Cloud, NGFW, ZTNA, SIEM, CDN/ CloudFront, Transit Gateway, ANF, Shared Services/ Inspection/ Egress, Direct Connect, DNS/R53 Profiles, PrivateLink, VPN/ BGP• 2 years AI/ MLOps, SageMaker AI/ JumpStart/ Bedrock FM/ GenAI Agents/ OpenAI SDK/ AgentKit/ AgentBuilder, RAG, Guardrails, MCP/ JSON-RPC2.0/ SSE, Jupyter notebooks, Kubeflow, PyTorch, PySpark, TensorFlow, JFrog ML, AWS Glue /Crawlers, ETL• 20 years Senior Polyglot Developer: Python, Golang (Go), Java, Typescript GitOps, GitHub Actions /GitHub Copilot, VSCode, Amazon SDK/ CLI/ CDK/ Q Developer, npm, node.js
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