Amit Wadhiani
Verified Expert in Engineering
DevOps工程师和WordPress开发人员
Amit is a seasoned and dedicated DevOps and infrastructure engineer with years of experience in cloud and DevOps technologies. He's worked on various projects that involved infrastructure provisioning using code and automating all manual tasks in the project, 确保应用程序的高可用性. Amit's daily toolset includes Kubernetes for container orchestration, Helm Charts, 用于CI/CD的Jenkins, Azure Cloud, and many others.
Portfolio
Experience
Availability
首选的环境
Azure Kubernetes服务(AKS), Azure, Jenkins, Helm, Bash, DevOps, CI/CD Pipelines, Redis
最神奇的...
...我开发的应用程序是“Marcel”, 一个90人的内部团队协作工具,阳狮集团超过000名员工.
Work Experience
高级SRE和DevOps工程师
通过运输
- Engineered automation scripts enhancing infrastructure self-sufficiency, 将发行利率从10%降至1%.
- Reduced costs through precise component removal, saving resources significantly. 战略性地将300个负载平衡器服务转移到Ingress, delivering a $12,每月降低成本5000美元.
- 通过制作Grafana仪表板和警报来提高可观察性.
- Applied RBAC to fortify security and privacy, streamlining key and secret management. 实现简化的安全性, 增加应用程序隐私, 提高动态SRE角色的效率.
高级开发运维工程师
Via - Logistics
- Managed many big Kubernetes clusters with the most critical applications that used to cause huge outages across many cities where our service operates. After I fixed issues and followed best practices, these outages came down to almost zero downtime.
- Reduced costs by peering VPCs instead of using TGW on connections consuming the most packets.
- 应用自动缩放使用KEDA和VPA, resulting in huge savings in infrastructural costs during off times.
- Involved in planning and designing canary clusters with a multi-region set up.
高级基础设施分析师
Publicis Sapient
- 在Azure云上设计和实现Kubernetes自动伸缩, achieving 90% cost optimization compared to the previous PaaS solution.
- Reduced monthly expenditure on infrastructural costs by containerizing microservices using Docker and Kubernetes (AKS), 只定义所有应用程序所需的资源.
- Implemented IAM rules using RBAC on AKS and Kubernetes for added security.
- Created a single Helm Chart framework with version control for all apps using feature flags to turn a feature on or off.
- 每月节省成本1美元,000 to $1,200 by automating the pods' scale (replicas) on weekends (non-peak hours), 在不影响环境的情况下减少集群节点.
DevOps Engineer
Arctern医疗私人公司., Ltd. — Meddo Health
- Converted a VM-based architecture to container-based architecture with the help of AKS and Helm Charts, 实现基础设施的高成本节约.
- Developed build and release configurations for managing production systems.
- 提供用于版本控制的开源服务器, bug reporting, monitoring, 和CI/CD在AKS之上.
DevOps Engineer
瑞信外包服务私人公司., Ltd.
- Created and managed infrastructure resources on AWS including EC2, VPC, S3, Elastic IP, RDS, 自动伸缩组, and ELB.
- Handled deployments of major releases on the production environment.
- Designed the codebase and branching strategies on Git using Gitea.
云基础设施工程师和WordPress开发人员
Freelancer
- Provisioned and managed infrastructure and resources on AWS EC2, Amazon Lightsail, and S3. 我也为我的客户开发WordPress网站.
- Provided super low-cost static sites running directly from AWS S3 to my clients as per their needs.
- Maintained servers' health and created alerts, including disk space warnings.
- 为我的客户提供SEO和年度维护.
Experience
Conduit Demo App
http://github.com/amitwadhiani/bufalo-fullstack.git我在Jenkins上创建了DevOps管道, ARM templates, connections, and the ELK stack set up for demo purposes for this real-world demo application, Conduit.
The pipeline includes building the docker images after code changes, 推送到容器注册中心, then creating a PostgreSQL database as a container on a different VM, then deploying the app to Azure Web Apps PaaS solution using ARM templates. 日志记录使用ELK堆栈处理.
The database is backed up twice a day using the pg_dump utility on the Docker host VM. This backup can be pushed to any persistent storage in a real-life scenario.
This project also includes a recurrent pipeline for cleaning up orphan docker images in the VM when new builds are pushed to the container registry.
Marcel App
http://marcel.ai这个应用程序允许人们查找新闻更新, 相互协作, 查找不同社区的信息, 寻找新的内部工作, 互相帮助，互相教导, 通过Marcel课程学习, and much more.
I contributed to DevOps at Marcel, making it a very mature and stable product. 当我加入Marcel时, it could take around two days for a new release deployment to occur, 但现在只需要几个小时. We are releasing a new version every week which earlier we could not think of. 我的一些重要贡献包括:
• Helping in the Kubernetes flavored Marcel rollout, including framework development.
• Creating a generic Helm chart deployment framework suitable for any app like deployment, cron job, job, and pod.
• Automating the reduction of app replicas on weekends (non-peak hours), 每月节省成本1美元,000-$1,200.
• Integrating six different types of test frameworks into a one-click deploy pipeline which queues up around 24 tests to be run in parallel with just a single click.
Meddo App
http://meddo.inI contributed to DevOps, cloud, and system administration work at the Meddo Health app. 我的重要贡献有以下几个例子:
•帮助推出Kubernetes风格的Meddo应用程序, 从Azure PaaS解决方案迁移, 并从AWS迁移了一些应用程序.
•为30多个应用程序创建Helm图表.
•用Drone CI构建CI/CD管道.
• Performing all system administration tasks such as onboarding new teammates and providing access to different teams (IAM/RBAC).
•协作所有与云相关的工作，如发放虚拟机, 创建DNS表项, managing traffic, and more.
Education
计算机应用软件工程学士学位
Indira Gandhi National Open University (IGNOU) - New Delhi, India
Certifications
Kubernetes认证管理员
CNCF
远距离领导
学习Amazon Web Services Lambda
远程工作基础
敏捷的基础
Kubernetes基本培训:应用程序开发
Skills
Libraries/APIs
詹金斯管道, Jenkins Job DSL
Tools
Azure Kubernetes服务(AKS), Jenkins, Helm, SonarQube, Bitbucket, Docker Compose, GitHub, GitLab CI/CD, Amazon EKS, RabbitMQ, ELK(弹性堆叠), AWS CloudFormation, Amazon Simple Queue Service (SQS), Amazon Simple Notification Service (Amazon SNS), Sentry, Varnish, NGINX, Terraform, 亚马逊监测, AWS CLI, Ansible, Ansible Tower, CircleCI
Languages
Go, Bash, Bash Script, Groovy, Python
Paradigms
Agile, DevOps, 基于角色的访问控制, Azure DevOps, Automation
Platforms
Azure, Kubernetes, Docker, Amazon EC2, Amazon Lightsail, Windows, 亚马逊网络服务(AWS), 谷歌云平台(GCP), Drone CI, Linux, Azure PaaS, WordPress, New Relic, AWS Lambda
Storage
Azure云服务, Azure Blobs, Redis, Azure Active Directory, Redis Cache, Cache, Microsoft SQL Server, Azure SQL, Amazon Aurora, MySQL, Elasticsearch, 数据同步, PostgreSQL, Amazon S3 (AWS S3)
Other
Remote Work, SSL配置, CI/CD Pipelines, DevOps Engineer, IT基础设施, Infrastructure, 云基础设施, Autoscaling, 云架构, Scalability, Taiga, Cloud, SpotInst Ocean, DNS, 站点可靠性工程(SRE), Virtual Machines, 集装箱化, Containers, SaaS, Load Balancers, Orchestration, Groovy脚本, Leadership, Microsoft Azure, 系统管理, Cloud Security, Security, Scaling, 基础设施即代码(IaC), Terracotta, Gitea, 关系数据库服务(RDS), Team Leadership, 技术文档, .NET 6, IaaS, Amazon RDS, 软件开发, 内容分发网络(CDN), Reliability, Production, Deployment, Reblaze, Amazon Route 53, Observation, Monitoring, Redis Clusters, Scripting
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