Top 12 Server Administrator Skills to Put on Your Resume

In today's fast-paced digital world, the role of a server administrator has become crucial for maintaining the backbone of IT infrastructure. As such, highlighting a strong set of server administrator skills on your resume is essential for standing out in the competitive job market and showcasing your ability to manage and optimize server environments effectively.

Server Administrator Skills

1. Linux/Unix
2. Windows Server
3. VMware ESXi
4. Active Directory
5. PowerShell
6. Bash Scripting
7. Cisco Networking
8. AWS/Azure
9. Docker/Kubernetes
10. SQL Server
11. Apache/Nginx
12. Ansible/Puppet

1. Linux/Unix

Linux/Unix refers to a family of open-source, Unix-like operating systems that are widely used in server environments for their stability, security, and flexibility in managing networked resources and multitasking.

Why It's Important

Linux/Unix is important for a Server Administrator because it provides a stable, secure, and customizable operating system environment ideal for managing servers and network resources efficiently.

How to Improve Linux/Unix Skills

To improve your Linux/Unix server management skills:

1. Stay Updated: Regularly update your system and applications to the latest versions for security and performance. Linux Kernel, Ubuntu Updates.

2. Learn Shell Scripting: Automate repetitive tasks with shell scripts for efficiency. Bash Scripting Tutorial.

3. Security Hardening: Apply security best practices, use tools like fail2ban and configure firewalls properly. Fail2Ban, UFW Guide.

4. Performance Monitoring: Use monitoring tools like top, htop, nmon to track system health and performance. Nmon.

5. Backup and Recovery: Implement a robust backup solution and practice disaster recovery procedures. Rsync Tutorial, Bacula.

6. Learn Configuration Management Tools: Use tools like Ansible, Puppet, or Chef for efficient configuration management. Ansible, Puppet, Chef.

7. Understand Networking: Deepen your networking knowledge relevant to Linux/Unix servers. Linux Network Administrators Guide.

8. Explore Containers: Use Docker and Kubernetes for containerization and orchestration to improve scalability and deployment. Docker, Kubernetes.

9. Regular Auditing: Perform regular audits for your systems to identify potential vulnerabilities. Lynis.

10. Community and Forums: Stay engaged with the Linux/Unix server administrator community for the latest trends and support. Server Fault, Stack Exchange.

Consistently applying these practices will enhance your Linux/Unix server administration skills and ensure your systems are optimized, secure, and reliable.

How to Display Linux/Unix Skills on Your Resume

2. Windows Server

Windows Server is a series of enterprise-class server operating systems designed to share services with multiple users and provide extensive administrative control of data storage, applications, and corporate networks.

Why It's Important

Windows Server is crucial for a Server Administrator as it provides a comprehensive and versatile platform for managing server infrastructure, enabling efficient configuration, deployment, and maintenance of network services, applications, and data storage, ensuring secure and reliable operation of business-critical systems.

How to Improve Windows Server Skills

Improving Windows Server performance and security involves several key steps. Here's a concise guide:

1. Update Regularly: Ensure Windows Server is always up to date. Microsoft's Update Management Guide provides insights on managing updates effectively.

2. Optimize Performance: Utilize Windows Server's built-in tools like Performance Monitor and Resource Monitor. Microsoft's Performance Tuning Guidelines offer specific advice for tuning the server based on roles.

3. Enable BitLocker: Enhance data security by enabling BitLocker for data encryption. BitLocker Deployment and Management outlines steps for setup and management.

4. Configure Windows Defender: Ensure Windows Defender is properly configured for real-time protection. Explore Windows Defender Antivirus on Windows Server for guidance.

5. Use PowerShell for Automation: Automate routine tasks with PowerShell scripts, increasing efficiency. Getting Started with PowerShell introduces PowerShell basics and scripting.

6. Implement Role-Based Access Control (RBAC): Control access to server resources more effectively. Understanding Role-Based Access Control provides a solid foundation.

7. Monitor Server Health: Regularly check server health and performance. Tools like Windows Admin Center (WAC) can help. Visit Windows Admin Center Overview for more information.

8. Network Security: Secure network access and services. Best Practices for Securing Active Directory outlines strategies for Active Directory.

9. Backup and Recovery: Implement a robust backup and recovery strategy. Windows Server Backup Overview covers the essentials.

10. Regular Auditing: Regularly audit your server for security and performance issues. Security Auditing provides guidelines for setting up audit policies.

By following these steps and leveraging the linked resources, server administrators can significantly improve the performance and security of their Windows Servers.

How to Display Windows Server Skills on Your Resume

3. VMware ESXi

VMware ESXi is a type-1 hypervisor designed to provide virtualization services for servers, allowing a single physical server to run multiple isolated virtual machines by abstracting processor, memory, storage, and networking resources.

Why It's Important

VMware ESXi is important for a Server Administrator because it provides a powerful, efficient, and secure platform for virtualizing servers, allowing for better resource management, reduced hardware costs, and simplified server administration and deployment.

How to Improve VMware ESXi Skills

Improving VMware ESXi performance and management for a server administrator involves several key strategies. Here is a concise guide with essential resources:

1. Optimize Configuration: Tailor ESXi settings to your specific hardware and workload requirements. Review and adjust settings such as power management, storage, and network configuration for optimal performance. VMware Configuration Guide

2. Update Regularly: Keep ESXi and your virtual machines (VMs) up to date with the latest patches and versions to ensure security, stability, and access to new features. VMware Patching Resources

3. Monitor Performance: Use tools like VMware vCenter and ESXTOP to monitor server performance and identify bottlenecks in CPU, memory, network, and disk usage. vCenter Monitoring and ESXTOP Guide

4. Enable DRS and HA: Use Distributed Resource Scheduler (DRS) and High Availability (HA) to automatically balance workloads and improve fault tolerance. DRS and HA Overview

5. Virtual Machine Optimization: Optimize VMs by installing VMware Tools, adjusting resource allocation, and using VMXNET3 and Paravirtual SCSI adapters. VMware Tools

6. Security Hardening: Follow VMware's security hardening guides to protect your ESXi environment from vulnerabilities. VMware Security Hardening Guides

7. Use SSDs for Caching: Implement SSD caching to accelerate read and write operations, improving overall performance. SSD Caching in vSphere

8. Network Optimization: Use network features like NetFlow and NIOC to prioritize and monitor network traffic, preventing bottlenecks. vSphere Networking Guide

9. Automate Management: Utilize scripting and automation tools such as VMware PowerCLI to streamline tasks and improve efficiency. VMware PowerCLI

By applying these strategies and utilizing the linked resources, server administrators can significantly improve the performance and manageability of their VMware ESXi environments.

How to Display VMware ESXi Skills on Your Resume

4. Active Directory

Active Directory (AD) is a directory service developed by Microsoft for Windows domain networks. It enables centralized management of users, computers, and other resources within a network, facilitating authentication and authorization processes.

Why It's Important

Active Directory (AD) is crucial for Server Administrators because it provides centralized management, authentication, and access control for network resources, enhancing security and simplifying user and resource administration.

How to Improve Active Directory Skills

To improve Active Directory (AD) performance and security as a Server Administrator, consider the following concise steps:

1. Regularly Update and Patch: Ensure that your AD servers are always up-to-date with the latest patches and updates. Microsoft's Update Catalog is a resource for finding specific updates.

2. Implement a Strong Password Policy: Enforce complex passwords and regular changes to enhance security. Microsoft's password guidance offers insights on setting up effective policies.

3. Monitor and Audit AD Activities: Use tools to monitor AD for any unusual activities or security breaches. Microsoft's guide on AD auditing provides strategies and practices.

4. Implement Least Privilege Access: Ensure users have the minimum level of access required to perform their duties. Understanding Privileged Access is critical for securing AD.

5. Keep AD Organized: Regularly clean up and organize AD objects (users, groups, OUs) to improve efficiency and manageability. Best practices for AD administration include tips on organization.

6. Backup AD Regularly: Ensure you have a backup and recovery plan for AD to prevent data loss or downtime. AD backup and recovery guidance outlines how to protect your data.

7. Use Group Policies Wisely: Implement Group Policy Objects (GPOs) for managing users and computers efficiently. Group Policy best practices help in optimizing their use.

By following these steps and utilizing the resources provided, you can significantly improve the performance, security, and manageability of Active Directory.

How to Display Active Directory Skills on Your Resume

5. PowerShell

PowerShell is a task automation and configuration management framework from Microsoft, consisting of a command-line shell and a scripting language, designed especially for system administration.

Why It's Important

PowerShell is important for Server Administrators because it provides a powerful scripting language and command-line shell that enables automation of administrative tasks, streamlined configuration management, and efficient system monitoring, thereby enhancing productivity and operational efficiency.

How to Improve PowerShell Skills

To improve your PowerShell skills as a Server Administrator, focus on the following key areas:

1. Learn the Basics: Start with understanding PowerShell cmdlets, syntax, and basic scripting. Microsoft's PowerShell Documentation is an excellent starting point.

2. Automate Tasks: Practice by automating routine server management tasks. Use scripts for user creation, server monitoring, and service restarts. Microsoft offers a Scripting Tutorial to get you started.

3. Module Mastery: Deep dive into PowerShell modules for Active Directory, SQL Server, and Azure. Understanding these can significantly improve your server management. Explore available modules with Get-Module -ListAvailable and learn from the PowerShell Gallery.

4. Error Handling: Learn to effectively handle errors in your scripts to make them more robust and user-friendly. This Error Handling Techniques guide can help.

5. Advanced Scripting: Enhance your scripts with advanced topics like custom functions, modules, and DSC (Desired State Configuration). The Advanced PowerShell Scripting guide is a good resource.

6. Community and Forums: Join PowerShell communities on Reddit or StackOverflow to learn from real-world scenarios, share knowledge, and get your questions answered.

7. Practice and Experiment: The best way to improve is by doing. Set up a lab environment and experiment with scripts and cmdlets. Apply your learning to solve real-world problems.

By focusing on these areas and consistently practicing, you'll enhance your PowerShell proficiency, making server administration more efficient and effective.

How to Display PowerShell Skills on Your Resume

6. Bash Scripting

Bash scripting is a method for automating tasks on a server by writing scripts in Bash (Bourne Again Shell), which is a command-line interpreter. These scripts can execute a series of commands automatically, streamline repetitive tasks, manage system operations, and configure software applications.

Why It's Important

Bash scripting is crucial for Server Administrators because it allows for automating repetitive tasks, enhancing system management efficiency, and ensuring consistent execution of administrative operations across multiple servers.

How to Improve Bash Scripting Skills

Improving bash scripting, especially for Server Administrators, involves refining your command-line proficiency, understanding scripting best practices, and continuously incorporating advanced features and security measures into your scripts. Here’s a concise guide to elevating your bash scripting skills:

1. Learn the Basics Thoroughly: Start with the foundational elements of bash scripting. Ensure you understand how to use variables, control structures (if-else, loops), and how to read and write to files. Bash Guide for Beginners provides a solid starting point.

2. Script Debugging: Enhance your debugging skills. Learn to use set -x for tracing and understand the importance of exit statuses. The Bash Hackers Wiki offers detailed debugging tips.

3. Advanced Scripting Techniques: Delve into more complex aspects such as arrays, functions, and regular expressions. This Advanced Bash-Scripting Guide covers these topics comprehensively.

4. Security Practices: Given the potential risks, understanding security in scripting is paramount. Learn about safely handling user input and avoiding common pitfalls. Check out Secure Bash Scripting Practices to avoid common scripting mistakes and security issues.

5. Efficiency and Performance: Learn how to profile scripts and identify bottlenecks. Understand when to use built-in bash features versus external commands to optimize performance. The GNU Bash Reference Manual is an invaluable resource.

6. Code Style and Best Practices: Adopt coding standards for readability and maintainability. The Google Shell Style Guide provides excellent guidelines.

7. Version Control: Use version control systems like Git to manage your scripts, allowing for better tracking of changes and collaboration. GitHub's Hello World guide is a great primer.

8. Continuous Learning and Practice: Scripting skills improve with practice and exposure to diverse scenarios. Participate in communities like Stack Overflow and Reddit’s r/bash to learn from real-world problems and solutions.

9. Automation Tools: While not exclusive to bash scripting, understanding automation tools (e.g., Ansible, Puppet) can augment your scripting capabilities. These tools offer high-level operations management, which can complement your scripts. Start with the Ansible Documentation for an introduction to automation.

10. Regular Expressions: A solid grasp of regular expressions will greatly enhance your text processing tasks in bash scripts. Regex101 is an interactive tool to learn and test your regular expressions.

By focusing on these areas and utilizing the provided resources, Server Administrators can significantly improve their bash scripting skills, leading to more efficient and secure server management.

How to Display Bash Scripting Skills on Your Resume

7. Cisco Networking

Cisco Networking refers to the suite of networking technologies and solutions developed by Cisco Systems, Inc., designed for building, managing, and securing data networks. For a Server Administrator, this involves configuring and maintaining devices such as routers, switches, and firewalls to ensure reliable and secure communication between servers and other networked devices.

Why It's Important

Cisco Networking is important for a Server Administrator because it provides a robust, scalable, and secure infrastructure foundation, enabling efficient management, connectivity, and protection of server resources and data across an organization's network.

How to Improve Cisco Networking Skills

Improving your Cisco networking skills as a Server Administrator involves a combination of theoretical learning and practical experience. Here’s a concise guide to get started:

1. Understand Networking Basics: Grasp the fundamentals of networking, including the OSI model, subnetting, and routing protocols. Cisco's Networking Basics page is a good starting point.

2. Cisco Certifications: Consider obtaining Cisco certifications like CCNA or CCNP. These certifications provide structured learning paths. Start your journey on the official Cisco Certification guide.

3. Cisco Learning Network: Join the Cisco Learning Network to access study materials, forums, and blogs. It's a valuable resource for both beginners and experienced professionals. Explore resources here.

4. Practical Experience: Utilize Cisco Packet Tracer or GNS3 for hands-on practice. These simulators allow you to design and configure virtual networks. Download Cisco Packet Tracer here and GNS3 here.

5. Stay Updated: Networking technologies evolve rapidly. Follow Cisco Blogs here and subscribe to relevant online forums and newsletters to stay informed about the latest trends and technologies.

6. Join Workshops and Webinars: Participate in workshops and webinars for practical insights and advanced tips. Cisco often hosts free events, accessible through their Events page.

Remember, consistent practice and staying updated on the latest technologies are key to improving your Cisco networking skills.

How to Display Cisco Networking Skills on Your Resume

8. AWS/Azure

AWS (Amazon Web Services) and Azure are comprehensive cloud computing platforms provided by Amazon and Microsoft, respectively. They offer a wide range of cloud services, including computing power, storage options, and networking capabilities, enabling server administrators to deploy, manage, and scale applications and infrastructure on the cloud.

Why It's Important

AWS/Azure provides scalable, reliable, and cost-effective cloud computing resources, allowing Server Administrators to deploy, manage, and scale applications without the need for upfront hardware investments, thus offering flexibility and efficiency in managing server infrastructures.

How to Improve AWS/Azure Skills

Improving your AWS/Azure environment involves optimizing performance, security, cost, and reliability. Here’s a concise guide tailored for Server Administrators:

AWS Improvement

1. Performance Optimization: Use AWS Compute Optimizer to analyze and recommend instance types and resource allocations based on usage patterns (AWS Compute Optimizer).

2. Security Enhancement: Implement AWS Identity and Access Management (IAM) best practices, such as least privilege access, and enable AWS Shield for DDoS protection (AWS IAM Best Practices).

3. Cost Management: Utilize AWS Cost Explorer to analyze and identify cost-saving opportunities. Consider Reserved Instances or Savings Plans for predictable workloads (AWS Cost Explorer).

4. Reliability: Implement Amazon Route 53 health checks and AWS CloudFormation for infrastructure as code to automate and manage your AWS resources efficiently (Amazon Route 53, AWS CloudFormation).

Azure Improvement

1. Performance Optimization: Leverage Azure Monitor and Application Insights for performance metrics and to improve application responsiveness (Azure Monitor).

2. Security Enhancement: Use Azure Security Center for a unified security management system that strengthens the security posture of your data centers, and enable Azure DDoS Protection (Azure Security Center).

3. Cost Management: Implement Azure Cost Management + Billing for monitoring, allocating, and optimizing cloud costs (Azure Cost Management).

4. Reliability: Use Azure Site Recovery for disaster recovery and Azure Backup for maintaining data integrity and availability (Azure Site Recovery, Azure Backup).

Improving your cloud environment is an ongoing process. Regularly review these areas, utilize the provided tools, and stay updated with the latest from AWS and Azure to ensure an optimized, secure, and cost-effective infrastructure.

How to Display AWS/Azure Skills on Your Resume

9. Docker/Kubernetes

Docker is a platform for developing, shipping, and running applications in isolated environments called containers, allowing you to package an application with all of its dependencies into a single unit.

Kubernetes is an open-source system for automating deployment, scaling, and management of containerized applications, providing a framework to run distributed systems resiliently.

Why It's Important

Docker/Kubernetes is important for a Server Administrator because it simplifies deployment, scaling, and management of containerized applications, ensuring efficient use of system resources and consistent environment across development, testing, and production environments.

How to Improve Docker/Kubernetes Skills

Improving Docker and Kubernetes performance and management involves several strategies aimed at optimizing resource usage, ensuring security, and streamlining deployment processes. Here's a concise guide for Server Administrators:

1. Optimize Images: Use minimal base images and multi-stage builds to reduce size and vulnerabilities. Docker Best Practices for Image Optimization.

2. Manage Resources: Define resource requests and limits in Kubernetes to ensure efficient scheduling and prevent resource contention. Configure Quality of Service for Pods.

3. Implement Logging and Monitoring: Utilize tools like Prometheus and Grafana for monitoring and ELK Stack or Fluentd for logging to identify and troubleshoot issues. Kubernetes Monitoring Guide.

4. Use Namespaces: Isolate environments using Kubernetes namespaces to manage resources more effectively. Kubernetes Namespaces.

5. Security Practices: Implement security best practices such as using Secrets for sensitive data, enabling Role-Based Access Control (RBAC), and scanning images for vulnerabilities. Kubernetes Security Best Practices.

6. Automate Deployments: Use CI/CD pipelines for automated testing and deployment to streamline updates and ensure consistency. Introduction to CI/CD with Kubernetes.

7. Regular Updates: Keep Docker and Kubernetes components up to date to benefit from performance improvements, new features, and security patches. Updating Kubernetes.

By focusing on these areas, Server Administrators can enhance the efficiency, reliability, and security of their Docker and Kubernetes environments.

How to Display Docker/Kubernetes Skills on Your Resume

10. SQL Server

SQL Server is a relational database management system (RDBMS) developed by Microsoft, designed to store, manage, and retrieve data as requested by other software applications, on the same computer or across a network. It provides tools for database administration, data management, and business analytics.

Why It's Important

SQL Server is important for a Server Administrator because it provides a robust and secure environment for managing, storing, and retrieving data efficiently, ensuring data integrity, and supporting high availability and disaster recovery.

How to Improve SQL Server Skills

To improve SQL Server performance as a Server Administrator, follow these concise strategies:

1. Regular Maintenance: Perform routine maintenance tasks, including index rebuilding and statistics updating, to keep the database running smoothly. SQL Server Maintenance Guide

2. Optimize Queries: Analyze and optimize slow-running queries using tools like SQL Server Management Studio (SSMS) and Query Store. Query Optimization

3. Monitor Performance: Use Performance Monitor (PerfMon) and Dynamic Management Views (DMVs) to monitor SQL Server performance and identify bottlenecks. Monitoring SQL Server Performance

4. Configure Max Server Memory: Properly set the maximum server memory SQL Server can use to avoid memory pressure. Memory Management

5. Implement Proper Indexing: Use appropriate indexes (Clustered, Non-Clustered, Columnstore) to speed up query execution. However, avoid over-indexing. Indexing Guidelines

6. Partition Large Tables: Divide large tables into smaller, more manageable pieces using partitioning to improve query performance. Table Partitioning

7. Use SQL Server Configuration Manager: Adjust server settings for optimal performance through SQL Server Configuration Manager. Configuration Manager

8. Implement Resource Governor: Use Resource Governor to manage SQL Server workload and system resource consumption. Resource Governor

9. Upgrade Hardware: If necessary, upgrade server hardware (e.g., CPU, RAM, SSD) to meet the demands of your SQL Server workload.

10. Stay Updated: Keep SQL Server and its components up to date with the latest updates and patches. SQL Server Updates

By following these steps, you can significantly improve the performance and efficiency of your SQL Server environment.

How to Display SQL Server Skills on Your Resume

11. Apache/Nginx

Apache and Nginx are both open-source web server software. Apache is known for its flexibility and wide range of features, while Nginx is renowned for its high performance, efficiency, and lower resource consumption, often used for its reverse proxy capabilities and load balancing.

Why It's Important

Apache/Nginx is important for a Server Administrator because they are powerful, reliable, and flexible web servers that enable efficient management of web traffic, ensure security, and support scalable web applications, making them crucial for optimal website performance and availability.

How to Improve Apache/Nginx Skills

Improving Apache/Nginx performance involves optimizing configurations, enabling caching, updating software, and monitoring performance. Here's a concise guide:

Apache

1. Enable Compression: Use mod_deflate to compress files before sending them to the client.
2. Enable Caching: Implement mod_cache for caching content closer to clients.
3. Optimize Configuration: Adjust MaxKeepAliveRequests and KeepAliveTimeout settings for better connection handling.
4. Update Regularly: Keep Apache updated to benefit from performance improvements.

Apache Performance Tuning

Nginx

1. Enable Caching: Leverage fastcgi_cache for dynamic content and proxy_cache for reverse proxy caching.
2. Optimize Worker Processes: Configure worker_processes and worker_connections to fully utilize your server's CPU cores and connection limits.
3. Use Gzip Compression: Enable gzip to reduce the size of the data being transferred.
4. Keep Software Updated: Regular updates ensure optimal performance and security.

Nginx Admin's Guide

General Tips

• Monitor Performance: Tools like top, htop, and nginx -V can help you monitor and troubleshoot performance issues.
• Content Delivery Network (CDN): Use a CDN to distribute and cache your content closer to users, reducing load on your server.
• Security Best Practices: Implement security measures such as using HTTPS, restricting access, and regular software updates to prevent malicious attacks that could degrade performance.

Implementing these optimizations requires careful planning and testing to ensure they work correctly with your specific setup and do not inadvertently degrade your server's performance or availability.

How to Display Apache/Nginx Skills on Your Resume

12. Ansible/Puppet

Ansible and Puppet are configuration management tools used for automating the provisioning, deployment, and management of servers and their configurations.

• Ansible utilizes a simple, YAML-based syntax for its playbooks and does not require an agent to be installed on the managed servers (it operates over SSH). It's considered more straightforward and easier for those new to automation.

• Puppet uses a declarative language to define system configuration, and typically requires a master-agent setup for managing configurations across nodes, making it highly scalable and suitable for complex environments.

Why It's Important

Ansible and Puppet automate the deployment, configuration, and management of servers, reducing manual effort, ensuring consistency, and improving reliability and scalability for server administrators.

How to Improve Ansible/Puppet Skills

Improving your Ansible and Puppet skills as a Server Administrator involves both broadening your understanding of their core functionalities and adopting best practices that enhance efficiency, scalability, and maintainability of your infrastructure code. Here are concise tips for both:

Ansible

1. Learn YAML Syntax: Since Ansible playbooks are written in YAML, a solid grasp of YAML syntax is crucial. YAML Documentation
2. Use Ansible Roles: Organize your playbooks into roles for reusable, modular pieces of code. Ansible Roles
3. Leverage Ansible Galaxy: Utilize shared roles and collections from the community to avoid reinventing the wheel. Ansible Galaxy
4. Dynamic Inventory Management: Use dynamic inventories for managing hosts efficiently, especially in cloud environments. Dynamic Inventories
5. Ansible Vault for Secrets: Secure sensitive data with Ansible Vault. Ansible Vault
6. Continuous Learning: Stay updated with the latest features and best practices by regularly visiting the Ansible Documentation.

Puppet

1. Master Puppet DSL: Understanding Puppet's domain-specific language (DSL) is fundamental for writing effective manifests. Puppet DSL
2. Use Puppet Modules: Organize your Puppet code into modules for better manageability and reusability. Puppet Modules
3. Leverage Hiera for Data Separation: Use Hiera to separate configuration data from code, making your manifests more adaptable. Hiera
4. Puppet Forge for Shared Solutions: Explore modules shared by the community on Puppet Forge. Puppet Forge
5. Implement Version Control: Use version control systems like Git to manage changes in your Puppet code effectively. Version Control Best Practices
6. Continuous Learning: Keep your skills sharp and up-to-date by regularly visiting the Puppet Documentation.

For both Ansible and Puppet, engaging with their respective communities through forums, mailing lists, and conferences can also provide valuable insights and help you stay abreast of the latest trends and best practices.

How to Display Ansible/Puppet Skills on Your Resume