Binyam is available for hire
Hire BinyamBinyam Dereje
Verified Expert in Engineering
Monitoring Developer
Location
Addis Ababa, Ethiopia
Toptal Member Since
May 25, 2020
Binyam是一名经验丰富的DevOps工程师和高级系统管理员，在信息技术和服务行业拥有丰富的工作经验. He's highly skilled in designing CI/CD deployment, Jenkins, Kubernetes, Google Cloud Platform, AWS, Docker, Terraform, Ansible, and network and database administration. Binyam目前正在开发几个基于kubernetes的生产项目.
Portfolio
Pypestream
Amazon EKS, Amazon Web Services (AWS), Terraform, Kubernetes...
EnterpriseCore
DevOps, Amazon Web Services (AWS)， Automation, Kubernetes, NGINX, MySQL, Docker...
Dollaride
DevOps, Amazon Web Services (AWS)， Automation, Kubernetes, PostgreSQL, Fastlane...
Experience
Availability
Full-time
Preferred Environment
Kubernetes, GitLab CI/CD, CircleCI, Docker, Jenkins, Amazon EKS, Terraform, Ansible, Prometheus
The most amazing...
...app I have helped develop is Dollaride; it is a ride sharing app providing service in NYC.
Work Experience
Senior DevOps Engineer
2020 - 2024
Pypestream
- 创建了一个Terraform脚本来从头开始重建和管理所有公司的基础设施.
- Managed multiple production and admin Kubernetes clusters in AWS, GCP, and OpenMetal daily and participated in on-call rotations.
- 参与构建CI/CD管道，使用GitHub Actions和ArgoCD部署到多个Kubernetes集群.
Technologies: Amazon EKS, Amazon Web Services (AWS), Terraform, Kubernetes, Google Kubernetes Engine (GKE), Argo CD, GitHub Actions
DevOps Engineer
2019 - 2020
EnterpriseCore
- 使用Gitlab-CI、Gitlab映像注册表和AWS EKS集群实现了一个CI/CD管道.
- Prepared a Terraform script to bootstrap a Kubernetes cluster, 并使用bash脚本将该脚本烘烤到Docker映像中，以便只需单击一下即可为集群提供所有组件.
- 已部署的Kubernetes运行时服务，如Consul(作为服务网格), Zookeeper, Kafka, Vault, and MySQL Data pool via Terraform.
- 准备好公司应用程序的Docker映像，并将它们存储在公司的私有映像注册表中.
Technologies: DevOps, Amazon Web Services (AWS)， Automation, Kubernetes, NGINX, MySQL, Docker, Bash, Terraform, Vault, Apache Kafka, Apache ZooKeeper, Amazon EKS, GitLab CI/CD
DevOps Engineer
2019 - 2020
Dollaride
- 使用CircleCi准备CI/CD管道，并将应用程序部署到AWS Kubernetes服务(EKS)中进行测试, staging, and production environments. Unit, integration, and e2e tests were included in the pipeline.
- 编写Terraform模块来管理AWS资源，如EKS和其他应用程序部署. 我已经实现了日志记录(Loki + Grafana)，监控(New Relic)和警报解决方案.
- 管理一个生产Kubernetes集群，该集群具有所有重要的配置，如集群自动伸缩器, horizontal pod auto-scaler, POD, and node affinity. 应用程序更新通过滚动更新实现零停机.
- 通过Fastlane建立一个移动应用管道(React Native)和一个匹配(用于自动代码签名)来部署到App Center, Appstore, and Google Play Store.
Technologies: DevOps, Amazon Web Services (AWS)， Automation, Kubernetes, PostgreSQL, Fastlane, Prometheus, Grafana, LokiJS, CircleCI, Docker, Terraform, Amazon EKS
DevOps Engineer
2016 - 2020
Gebeya Inc.
- 为几个项目使用Jenkins和不同的Kubernetes服务实现了一个CI/CD管道.
- 使用Google Cloud Kubernetes Engine (GKE)和AWS Kubernetes Engine (EKS)提供开发, staging, 以及使用微服务架构开发应用的生产环境.
- Participated in several remote DevOps projects, like the Orange-Senegal self-care app, Fluzz, Guardwatch (guardwatch.net), and more.
- 为部署的应用程序和api准备的正常运行时间状态仪表板，使用开源工具，帮助客户查看其应用程序的正常运行时间状态.
- 管理多个项目的Kubernetes生产集群.
- Implemented SonarQube for the pipeline for code quality evaluation.
Technologies: DevOps, Google Cloud Platform (GCP), Automation, Kubernetes, Terraform, Grafana, Prometheus, NGINX, Ansible, MongoDB, Amazon EKS, Google Kubernetes Engine (GKE), Jenkins, Docker
Senior System and Network Administrator
2016 - 2019
John Snow Inc
- 管理和维护所有服务器(包括Google和Amazon的物理服务器和云服务器), modems, firewalls, and networks in the office and in partner offices.
- 在Linux服务器上配置Jenkins服务器，并为公司开发的应用程序设置CI/CD管道.
- 为新客户办公室规划和实施IT基础设施部署，确保网络受到更新版本的安全保护，并管理防火墙.
- 安装、配置和管理Windows Server操作系统. 通过Hyper-V特性和托管虚拟服务器实现虚拟化技术.
- 确保使用bash脚本在每个站点中完成MS SQL数据库的日常备份操作, 确保所有必需的文件系统和系统数据成功地备份到适当的介质上.
- Used Jira for issue tracking and reporting purposes.
Technologies: DevOps, Windows Server, Amazon Web Services (AWS), Windows Server 2012, PostgreSQL, SQL, Hyper-V, Linux Servers, Deployment, NGINX, Jenkins
System Administrator
2014 - 2016
John Snow Inc
- 维护和管理办公室和站点局域网(LAN). Configured network devices, switches, and routers.
- 安装、配置和管理Windows服务器操作系统. 利用Hyper-V特性实现虚拟化技术，管理虚拟服务器.
- 规划和实施数据库和服务器的日常备份计划和灾难恢复方法.
- 在数据中心安装、配置和管理数据库服务器.
Technologies: Jira, Jenkins, Microsoft SQL Server, Cisco, NGINX, VMware, Hyper-V, Windows Server 2012
IT Analyst
2012 - 2014
John Snow Inc
- Gave support and analyzed a health commodity management system.
- 参与新系统的功能需求，测试新功能.
- Troubleshot software and hardware problems of client computers.
- 对局域网、广域网和Cisco网络设备进行配置和故障排除.
技术:Jira, Microsoft SQL Server, Windows Server 2008, Windows 10, Cisco
Experience
Ride Sharing App
http://www.dollaride.comDollaride provides an innovative technology platform that connects people living in transit deserts to private ride-sharing networks called “dollar vans” and the app lets you access NYC's famous dollar van network; I was the DevOps engineer for the project. 我已经自动化了应用程序部署，并将所有后端和前端服务部署到Kubernetes集群中. 我使用Fastlane将手机应用部署到AppCenter、Appstore和Google Playstore.
Education
2006 - 2011
Bachelor of Science Degree in Electrical and Computer Engineering
Addis Ababa University - Addis Ababa, Ethiopia
Certifications
JULY 2020 - JULY 2023
Certified Kubernetes Administrator
The Linux Foundation
MARCH 2019 - PRESENT
Google Cloud Platform Fundamentals
Coursera
JANUARY 2017 - PRESENT
DevOps Certificate
Gebeya Inc
APRIL 2016 - PRESENT
Microsoft Certified Professional
Microsoft
Skills
Tools
GitLab CI/CD, CircleCI, Jenkins, Terraform, Amazon EKS, Google Kubernetes Engine (GKE), NGINX, Grafana, Logging, SonarQube, Ansible, Fastlane, Apache ZooKeeper, Vault, Hyper-V, VMware, Jira
Paradigms
持续部署、持续集成(CI)、自动化、DevOps
Platforms
Kubernetes, Docker, Google Cloud Platform (GCP), Linux, Windows Server, Amazon Web Services (AWS), New Relic, Apache Kafka, Windows Server 2012, Windows Server 2008
Languages
SQL, Bash Script, Bash
Storage
Ingres, LokiJS, PostgreSQL, MySQL, MongoDB, Microsoft SQL Server
Other
Monitoring, Prometheus, API Gateways, Scripting, Autoscaling, Deployment, Linux Servers, Cisco, Windows 10, Argo CD, GitHub Actions
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