Tochukwu Nwoko, Developer in Rotterdam, Netherlands
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Tochukwu Nwoko

Verified Expert  in Engineering

DevOps Engineer and Software Developer

Location
Rotterdam, Netherlands
Toptal Member Since
September 22, 2022

Tochukwu是一名经过认证的Kubernetes管理员，拥有丰富的Linux经验, DevOps, Cloud Security, AWS, Python, Go, Terraform以及在设计方面的卓越表现, implementing, and maintaining highly scalable, secured, high-performing, resilient, and efficient infrastructure.

Cloud SecurityPrometheusUnixPython 3KubernetesDockerGitPythonBashLinuxAmazon Web Services (AWS)DevOpsHelmNagiosAmazon EC2

Portfolio

I&M Bank
Terraform, Python, Jenkins, Kubernetes, Docker, Elasticsearch, Kibana...
Swisscom
Terraform, AWS云开发工具包(CDK)， Python, Go, Jenkins...
AZA Finance
Terraform, Kubernetes, Docker, Ansible, Python, Ruby, AWS CodeBuild, Bash...

Experience

Kubernetes - 5 yearsDocker - 5 yearsPython 3 - 5 yearsUnix - 5 yearsCloud Security - 5 yearsTerraform - 4 yearsGo - 3 years

Availability

Part-time

Preferred Environment

Unix, Python 3, Go, Amazon Web Services (AWS), Kubernetes, Docker, Elasticsearch, Terraform, Jenkins, Cloud Security

The most amazing...

...我开发的东西是一个软件门户或控制台，用于创建和管理DevOps工具技术，如Jenkins, SonarQube, Bitbucket, and Snyk.

Work Experience

DevOps Consultant

2021 - PRESENT
I&M Bank
  • 支持使用应用程序配置进行部署的开发团队, monitoring, and other automation.
  • 架构和构建现代云基础设施，为客户托管基本服务, ensuring highly available, resilient applications.
  • 对Linux服务器进行运营管理，交付复杂的web应用栈.
  • 构建并配置了新的服务器平台和自动化工具.
  • 对平台级问题进行测试、调试和故障排除.
  • 自动安全扫描和测试，降低了违规风险.
Technologies: Terraform, Python, Jenkins, Kubernetes, Docker, Elasticsearch, Kibana, Amazon Web Services (AWS), DevOps, Ubuntu, Git, Bash, Prometheus, AWS CodeBuild, Amazon S3 (AWS S3), SonarQube, NGINX, Redis, SQL, AWS ALB, Python 3, Go, TCP/IP, HAProxy, Argo CD, Flux, Nagios, JFrog, Kustomize, Helm, K3s, ActiveMQ, APIs, AWS Lambda, Consul, Apache ZooKeeper, Amazon EC2, Cloud Computing, Cloud Security, Containerization, CI/CD Pipelines, HashiCorp, AWS Key Management Service (KMS), Scripting

Site Reliability Engineer

2021 - PRESENT
Swisscom
  • Designed and maintained a DevOps tool controller, 这有助于提高部署和管理DevOps工具的自动化和效率.
  • 开发、部署和维护Swisscom大型GCP/AWS基础设施.
  • 开发和维护内部工具，如LDAP代理，Bitbucket CLI和Snyk报告扩展.
  • 使用Python和CDK开发AWS服务目录产品，如Argo CD、Flux和EKS.
Technologies: Terraform, AWS云开发工具包(CDK)， Python, Go, Jenkins, Google Cloud Platform (GCP), Bash, Docker, Kubernetes, Amazon Web Services (AWS), DevOps, Ubuntu, Git, Prometheus, AWS CodeBuild, Amazon S3 (AWS S3), SonarQube, NGINX, Redis, SQL, AWS ALB, Python 3, TCP/IP, HAProxy, Argo CD, Flux, Nagios, JFrog, Kustomize, Helm, ActiveMQ, APIs, Splunk, Cloud Foundry, AWS Lambda, Consul, Amazon EC2, Cloud Computing, Cloud Security, Containerization, CI/CD Pipelines, HashiCorp, AWS Key Management Service (KMS), Scripting

Cloud DevOps Engineer

2020 - 2021
AZA Finance
  • 架构、实施和维护AZA的大型亚马逊aws云解决方案.
  • Deployed, automated, maintained, troubleshot, 并改进了保持后端基础设施平稳运行的系统.
  • Used tools such as Terraform, Kubernetes, 并可用于基于容器的持续交付和基础设施即代码供应.
  • 维护符合ISO 27001认证的最佳实践云安全原则.
  • 跨平台和应用领域进行系统故障排除和问题解决.
  • 建议的架构改进和建议的过程改进.
  • 开发和维护监测和通知系统.
  • 实施成本节约机制，使开支减少10%.
Technologies: Terraform, Kubernetes, Docker, Ansible, Python, Ruby, AWS CodeBuild, Bash, Elasticsearch, Amazon Web Services (AWS), DevOps, Ubuntu, Jenkins, Git, Prometheus, Amazon S3 (AWS S3), NGINX, Redis, SQL, AWS ALB, Python 3, Go, TCP/IP, Argo CD, Flux, JFrog, Kustomize, Helm, K3s, ActiveMQ, APIs, AWS Lambda, Consul, Apache ZooKeeper, Amazon EC2, Cloud Computing, Cloud Security, Containerization, CI/CD Pipelines, AWS Key Management Service (KMS), Scripting

DevOps Engineer

2019 - 2021
Interswitch
  • 配置和管理负载平衡基础设施(HA中的4个F5 LTM设备).
  • 与99维护和管理一个SaaS欧博体育app下载.99% uptime.
  • 架构、开发、部署大型系统并排除故障.
  • 为超过300个节点的所有环境设计并实现了10个不同的Kubernetes集群.
  • 使用Jenkins为所有项目设计和实现功能CI/CD管道, Stash, Spinnaker, JFrog, VMware, Terraform, and Kubernetes.
  • 在混合基础架构中对600多个Unix服务器进行Linux和Unix管理.
  • 设计和实现新的ELK和Kafka日志基础设施，超过30个节点，每天处理超过20亿个文档.
  • 在云(AWS、GCP和Azure)上设置和维护SaaS产品.
  • 使用Terraform自动配置和升级服务器, Chef, and Ansible on AWS, GCP, Azure, and on-prem.
Technologies: Azure, Terraform, Python, F5 Networks, Elasticsearch, Kubernetes, Ansible Tower, Apache Kafka, AppDynamics, Chef, Amazon Web Services (AWS), DevOps, Ubuntu, Jenkins, Git, Bash, Prometheus, Amazon S3 (AWS S3), NGINX, Redis, SQL, AWS ALB, Python 3, Docker, TCP/IP, HAProxy, Argo CD, Flux, JFrog, Kustomize, Helm, Rancher, ActiveMQ, APIs, Consul, Apache ZooKeeper, Amazon EC2, Cloud Computing, Cloud Security, Containerization, CI/CD Pipelines, HashiCorp, AWS Key Management Service (KMS), Scripting

DevOps Engineer

2018 - 2019
Seamfix
  • Implemented Nagios, Grafana, 普罗米修斯监控所有Kubernetes基础设施的基础设施.
  • 通过使用Graylog实现日志基础设施，消除了开发人员的空闲时间(每天3小时).
  • 通过为AutoTopUp和iClocker等软件解决方案创建和维护CI/CD管道，将部署时间从2小时减少到不到5分钟.
  • 通过使用Terraform和AWS将基础设施实现为代码，减少了服务器创建时间.
  • 通过在AWS中使用Ansible进行配置管理和自动扩展，提高了操作环境的稳定性和可靠性.
  • 管理和维护公司超过200个虚拟机的混合基础设施.
Technologies: VMware vSphere, Graylog, Terraform, Kubernetes, Unix, Amazon Web Services (AWS), DevOps, Ubuntu, Jenkins, Git, Bash, Prometheus, Amazon S3 (AWS S3), NGINX, Redis, SQL, AWS ALB, Python 3, Docker, TCP/IP, HAProxy, Argo CD, Flux, JFrog, Helm, Rancher, APIs, Consul, Apache ZooKeeper, Amazon EC2, Cloud Computing, Cloud Security, Containerization, CI/CD Pipelines, Scripting

DevOps Portal for Swisscom

软件即服务产品，供工程师订购, 创建和管理每个团队的DevOps工具，比如Jenkins, Snyk, SonarQube, 和Bitbucket，并获得有关如何使用每个DevOps产品或工具的最佳实践的帮助.

ELK for Interswitch

Elasticsearch、Logstash和Kibana被称为ELK堆栈. 它用于日志聚合、索引、查询和长期存储. 它允许工程师从他们的应用程序流式传输实时日志, query them, set alerts from their queries, 并实时监控应用程序和基础设施.

Argo CD Service Catalog Product for Swisscom

用于Argo CD的AWS服务目录产品，用于将Argo CD应用程序部署到Kubernetes集群. 这允许公司内部的工程师严格使用GitOps进行应用程序部署，并遵守整个公司设置的应用程序标准.

Languages

Python 3, Go, Python, Bash, Ruby, TypeScript, SQL

Tools

Terraform, Git, Kibana, AWS CodeBuild, Helm, Nagios, AWS Key Management Service (KMS), Ansible, SonarQube, ActiveMQ, HashiCorp, Jenkins, Ansible Tower, AppDynamics, Chef, VMware vSphere, Graylog, Logstash, AWS CloudFormation, NGINX, Apache ZooKeeper, Vault, Splunk

Paradigms

DevOps, Agile Software Development

Platforms

Unix, Kubernetes, Docker, Linux, Amazon Web Services (AWS), AWS ALB, AWS Lambda, Amazon EC2, Ubuntu, Rancher, Software Design Patterns, Google Cloud Platform (GCP), Azure, Apache Kafka

Storage

Elasticsearch, Amazon S3 (AWS S3), Redis

Other

Software Architecture, Prometheus, TCP/IP, Kustomize, JFrog, Cloud Security, Containerization, CI/CD Pipelines, Scripting, Argo CD, HAProxy, K3s, AWS Cloud Development Kit (CDK), F5 Networks, Consul, Cloud Foundry, APIs, Cloud Computing

Frameworks

Flux

2013 - 2018

Bachelor's Degree in Electronic Engineering

University of Nigeria - Nsukka, Nigeria

OCTOBER 2021 - OCTOBER 2024

Certified Kubernetes Security Specialist

The Linux Foundation

MARCH 2021 - MARCH 2023

Google Cloud Certified Application Developer

Google

JANUARY 2021 - JANUARY 2024

Linux Foundation Certified Engineer (LFCE)

The Linux Foundation

JANUARY 2021 - JANUARY 2024

Certified Kubernetes Application Developer

The Linux Foundation

JANUARY 2020 - JANUARY 2023

Linux基金会认证系统管理员(LFCS)

The Linux Foundation

JANUARY 2020 - PRESENT

Microsoft Certified Azure Fundamentals

Microsoft

DECEMBER 2019 - DECEMBER 2022

Certified Kubernetes Administrator

The Linux Foundation

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