Hire the best Linux System Administrators in Beijing, CN

Check out Linux System Administrators in Beijing, CN with the skills you need for your next job.
  • $50 hourly
    Hello I am a full-time freelancer,A expert on network, focusing on IT technologies. These are the services I provide: ∗ IT support ✔ Test software/website in china mainland ✔ Install VPN ∗ Linux server maintenance ✔ Linux servers management and maintenance ∗ Translation and writting of IT technical content ✔ Translate from English to Chinese ✔ IT technical content write in Chinese If you need these service on your business, please don't hesitate to contact me.
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    RESTful Architecture
    Unix System Administration
    Network Administration
    Spring Boot
    JavaScript
    Bash Programming
    System Administration
    Python
    English to Chinese Translation
    Git
    OpenVPN
    Java
    VPN
  • $99 hourly
    20+ years Linux server administration, application development experience embedded system design ( x86, arm7, stm32, atmega, raspberry pi ) , circuit schematic and layout, firmware coding private cloud customization/deployment (cloudstack, openstack, ovirt) cms, website, mobile app video transcoding shell, python, c, perl, js, php
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    Web Application
    Circuit Design
    Mobile App
    Virtualization
    CMS Development
    CentOS
    Cloud Computing
    Technical Project Management
    Machine Learning
    Embedded Linux
    Raspberry Pi
    Embedded System
    ESP32
  • $31 hourly
    I am a native-English-speaking Canadian living in China, with a deep understanding of the Linux/LAMP ecosystem, and dedicated to getting the job done. Particularly strong with Amazon AWS, Django / Mezzanine, Apache/MySQL, network API communications, and back-end web application development. I usually have time to add small new projects, and software development projects. Ask me about big projects, my workload varies! http://expat-it.net/ http://blog.expat-it.net/ I also offer a discount of $1 off my hourly rate for any client who commits to using PGP-encryption for all e-mail communications.
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    Django
    jQuery
    Amazon EC2
    Postfix SMTP Server
    Mercurial
    PHP
    Version Control
    Apache Administration
    Git
    MySQL
    Bash
    Python
    Ubuntu
    CentOS
  • $50 hourly
    My name’s Joshua, I’m 46, have worked as a software engineer for a smaller company, in an agile team, working mostly on online TV, with PHP, Python and C++. I prefer to work in a smaller team, and see the direct impact I have on a project. Other than that I am more or less an ordinary guy, with a wife and a son, and a passion for astronomy and RC model. Is there anything else you’d like to know about my life at the moment?
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    PHP
    Software Development
    Bash
    Perl
    Linux
    Python
  • $8 hourly
    Blog: xzos.net GitHub: github.com/xz-dev Hi there! I'm an experienced software developer and technology enthusiast. I love bringing ideas to life through code. I had lead a lot of open-source project and join with some famous open source projects. As an experienced open source contributor, I have participated in building renowned projects like UpgradeAll, a popular app update tool for Android. I enjoy bringing ideas to life through code, as seen in my other projects at github.com/xz-dev. - Back-end: Proficient with Python, Java, Kotlin; skilled at building APIs and services with Spring Boot, Flask, Django. - Front-end: Know HTML, CSS, JavaScript; experienced with frameworks like Bootstrap, jQuery. - Mobile: Developed Android apps; familiar with new frameworks such as Jetpack Compose. - Blockchain: Understand blockchain concepts; implemented smart contracts and crypto algorithms. - Microservices: Built microservice systems using Zeromq; implemented service discovery and load balancing. - DevOps: Expert at deploying apps and services with Docker, Kubernetes. - Open source: Participated in and led projects like UpgradeAll. - Languages: Know Linux shell, C/C++ basics; learned languages like Rust, Clojure. - Testing: Value test-driven development; implemented CI/CD pipelines. - AI Programming: Skilled at using AI to assist coding and dramatically improve speed and reduce errors. - Eager learner continuously mastering new technologies and languages!
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    Web API
    IPFS
    Android
    System Administration
    Linux
    Front-End Development
    HTML
    Microservice
    Docker
    Java
    Kotlin
    Python
    Clojure
  • $35 hourly
    1、Familiar with Linux platform, architecture, standardization, and environment deployment, implementation of cluster, monitoring and other projects; 2、Use Shell and Python scripts to assist with server management and proficient in these two languages to improve work efficiency. In addition, there is a deep understanding and application experience of the Django web framework. 3、Familiar with the application of the Ceph cluster for container storage, and have a deep understanding of its working principles and management. Solve storage problems in actual projects with Ceph. 4、Have a deep understanding and application experience of OpenStack private cloud technology, and successfully apply OpenStack to the company's internal private cloud environment. 5、Familiar with the kubernetes cluster deployment process (binary deployment, kubeadm, TKE, etc.) and surrounding ecology, including kube-prometheus, thanos, ceph, EFK, etc.
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    High Availability and Disaster Recovery
    Ceph
    Kubernetes
    OpenStack
    CentOS
    System Maintenance
  • $20 hourly
    Java Architect/Senior Web Developer 15810323069 A professional java architect and web developer Beijing, China
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    Linux
    Android
    Android App
    jQuery
    HTML
    CSS
    CSS 3
    MySQL
    Java
    JavaScript
    Microservice
  • $10 hourly
    1. Familiar with common protocols, such as http, Tcp/ip, etc. 2. Familiar with Linux system commands and operating environment configuration; 3. Familiar with common web services such as Apache, Tomcat and cluster environment construction, configuration optimization, etc. 4. Familiar with the basic knowledge of MySQL database, master-slave architecture and principle, and database tuning; 5, familiar with NoSQL database master/slave, cluster configuration and principle, such as Redis, Codis, etc. 6. Familiar with cluster configuration of coordination service and message-oriented middleware, such as Zookeeper and Kafka; 7. Familiar with the configuration and basic principles of HA and load balancer, such as Keepalived, lvs,Nginx,Haproxy, etc. 8. Familiar with automatic operation and maintenance tools, such as ansible/saltstack, able to write playbook; 9. Familiar with the configuration and use of monitoring and alarm tools, such as Zabbix and its principles, and able to generate visual charts combined with Grafana; 10. Familiar with ELFK stack deployment, monitoring and optimization, and able to generate visual charts combined with Grafana; 11. Familiar with Hadoop/Hbase/spark/ basic principles and ecosystem; 12. Proficient in writing shell operation and maintenance scripts and technical documents; 13. Familiar with the basic principles of LXC and Docker container virtualization technology, familiar with k8s and container choreography technology, and have certain experience in use; 14. Familiar with CDN and DNS technology; 15. Familiar with ffmpeg and other video rebroadcasting technology;
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    Desktop & Laptop Support
    Linux PAM
    Desktop Support
    DevOps
    Linux
  • $10 hourly
    In the workplace, I have consistently demonstrated my perseverance, patience, and responsible work attitude through outstanding performance. My career has been rich and colorful, covering the entire development cycle from requirement analysis to system deployment. I deeply understand the crucial importance of system stability for the business, and also consider improving development efficiency and code quality as important goals. I am not only committed to the continuous improvement of personal skills, but also deeply aware of the indispensable importance of teamwork.
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    Custom PHP
    Linux
    MySQL Programming
    Redis
    Laravel
    PHP Script
    PHP
    MySQL
  • $60 hourly
    • PMP Certified. • 10+ years’ experience in logistics & Supply Chain IT solution projects implementation. • 20+ years’ experience in ERP solutions implementation. • 20+ years’ experience in software Project Management. • 20+ years’ experience in software development. • Successfully implemented 10+ WMS & SCM projects as business consultant. • Successfully leading multiple teams deliver 5+ WMS projects for leading enterprise as project manager. • Proficiency in IT projects implementation and development, such as: ERP, WMS, WCS, TMS and SCM. • Proficiency in VBA, VB, ASP, PHP, C#, Java, Python and ASP program languages. • Proficiency in system data structure designing, management and optimization database, such as Oracle & MS SQL Server. • Proficiency in OS LINUX, AIX, WINDOWS SERVER. • Proficiency in System Architecture Design. • Good at Customer Communication, Requirement Gathering, Functional Analysis, and Documentation.
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    JavaScript
    PHP
    Requirement Analysis
    Windows Administration
    Project Management
    Python
    Oracle Database
    Microsoft SQL Server
    Visual Basic for Applications
    Visual Basic
    VB.NET
    C#
    Java
    YUI Library
  • $15 hourly
    项目经历 算网融合系统 · 使用nginx处理前后端分离中的互连,确保系统的稳定性和高效性能. · 使用postman测试后端接口,输出测试文档. · 对接三方客户,测试沟通接口问题,确保流畅高效的开发工作流程. · 编写和维护技术文档,提高团队工作效率和项目交付能力. 个人客户项目,网调云项目 ·部署spring boot和vue,nacos和rabbit MQ中间件,使用定时任务账单处理队列问题. · 使用openresty集成环境裁剪 面和集成华为/移动系统实现订购云产品. · 设计系统账单和订单 面和个人资料和互动功能,实现系统内用户的简易参与. · 集成 OAuth 认证,与移动云和华为云 账户进行同步,nginx解决扫描系统的高中低危 险漏洞. 政企云二期维保,云网融合维保 · 参与会议和需求评审,解决政企云订单 面和个人信息 面的不同意画 问题. · 正经nginx ssl和域名到期,确保系统无 险. · 记录和处理调试日志,监控工作进展,确保维保项目按时交付. · 多重账号测试政企云和运往融合系统,确保系统高质量交付运行.
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    Linux
    Docker
    MySQL Programming
    NGINX
    Database Management
    Database
  • $10 hourly
    Linux administrator, having much experience in Linux system administration and problem-solving. Whether you have any problem with system administration, software installation , or encounter problem of system crash, i can help. 1. Shell script, system administration in centos/ubuntu 2. software deployment and configuration in centos/ubuntu 3. Trouble-shooting skills for centos/ubuntu os crash,file system corruption 4. Trouble-shooting skills for Linux performance issue
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    Performance Testing
    Network Administration
    Performance Optimization
    Problem Solving
    Ubuntu
    CentOS
    Linux
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