# Cloud and DevOps Certification Prep > Search results for `best free certification prep for cloud and devops` on awesome-repositories.com. 90 total matches; showing the first 50. Explore on the web: https://awesome-repositories.com/q/best-free-certification-prep-for-cloud-and-devops **Attribution required: if you use, quote, or summarise this content, you must credit and link back to [this search on awesome-repositories.com](https://awesome-repositories.com/q/best-free-certification-prep-for-cloud-and-devops).** ## Results - [cloudcommunity/free-certifications](https://awesome-repositories.com/repository/cloudcommunity-free-certifications.md) (51,464 ⭐) — Free-Certifications is a community-maintained, open-source directory that indexes free professional certification programs and educational training resources. It functions as a static content index, providing a structured hub for discovering learning paths and skill development opportunities across various technology domains and industry sectors. The project operates as a decoupled discovery layer, linking users to external training platforms rather than hosting educational content directly. By utilizing a version-controlled, markdown-based storage system, the directory facilitates collaborat - [geerlingguy/ansible-for-devops](https://awesome-repositories.com/repository/geerlingguy-ansible-for-devops.md) (9,792 ⭐) — This project is an infrastructure as code framework and library of reusable playbooks designed for server configuration and DevOps workflow automation. It provides a Linux server configuration suite and specialized tools for provisioning multi-node Kubernetes clusters to support containerized applications. The library enables the automation of infrastructure tasks and the orchestration of multi-server workflows. It includes specific logic for deploying containerized workloads and managing application environments across different hosting platforms. The codebase covers broad capability areas - [bregman-arie/devops-exercises](https://awesome-repositories.com/repository/bregman-arie-devops-exercises.md) (82,879 ⭐) — This project is a comprehensive educational curriculum designed to build proficiency across modern infrastructure, cloud-native technologies, and systems administration. It functions as a reference library and interview preparation resource, offering a structured collection of conceptual questions, practical coding challenges, and hands-on scenarios that cover the full spectrum of software delivery and operational workflows. The repository distinguishes itself through a modular, domain-specific structure that links instructional problem statements with verified implementation examples. By emp - [cloud-custodian/cloud-custodian](https://awesome-repositories.com/repository/cloud-custodian-cloud-custodian.md) (6,011 ⭐) — Cloud Custodian is an open-source rules engine that uses declarative YAML policies to query, filter, and take automated actions on cloud resources for governance and compliance. It functions as a stateless policy execution engine, where each policy evaluation runs as an independent, idempotent operation without maintaining internal state between runs. Policies are defined using a YAML-based domain-specific language that structures rules as a query-filter-action pipeline. The engine supports dry-run validation, allowing users to simulate policy actions against live resources without applying c - [ebazhanov/linkedin-skill-assessments-quizzes](https://awesome-repositories.com/repository/ebazhanov-linkedin-skill-assessments-quizzes.md) (28,781 ⭐) — This project is a technical quiz reference database and answer key designed for passing LinkedIn skill assessments and other professional technical certifications. It serves as a searchable repository of verified questions and correct answers used to earn skill badges and validate professional proficiency. The database covers a wide range of technical domains, including various programming languages, database technologies, and cloud infrastructure certifications such as AWS Lambda and REST API assessments. It functions as a study guide for those preparing for industry-standard technical tests - [aws/aws-cdk](https://awesome-repositories.com/repository/aws-aws-cdk.md) (12,817 ⭐) — The AWS Cloud Development Kit is an infrastructure-as-code framework that enables developers to define and provision cloud resources using familiar programming languages. By utilizing construct-based synthesis, it translates high-level, object-oriented code into declarative templates, allowing for the automated management of complex cloud environments through a centralized, code-driven control plane. The framework distinguishes itself through its ability to model infrastructure as a dependency-aware resource graph, ensuring that components are provisioned and updated in the correct order. It - [linkedin/school-of-sre](https://awesome-repositories.com/repository/linkedin-school-of-sre.md) (8,093 ⭐) — This project is a comprehensive educational resource and curriculum focused on site reliability engineering, distributed systems, and infrastructure operations. It provides technical guides, a systems engineering course, and instructional manuals designed to teach the principles of managing large-scale computing environments. The curriculum covers high-level architectural design for scalability and resilience, including fault-tolerant infrastructure, high-availability patterns, and microservices decomposition. It emphasizes the practical application of site reliability engineering through the - [devopness/devopness](https://awesome-repositories.com/repository/devopness-devopness.md) (431 ⭐) — DevOps Happiness: 1-click or 1-prompt MCP. Deploy apps + infra + CI/CD on your cloud. Happy humans + reliable agents. 🚀 - [hashicorp/terraform](https://awesome-repositories.com/repository/hashicorp-terraform.md) (48,720 ⭐) — Terraform is a declarative infrastructure-as-code tool designed to manage the lifecycle of cloud and on-premises resources. It functions as a workflow engine that reconciles a defined desired state against real-world infrastructure, using a persistent state-tracking layer to maintain consistency and visibility across distributed environments. By mapping infrastructure components into a directed acyclic graph, the system calculates the optimal order for provisioning, updating, or destroying resources. The platform is distinguished by its extensible plugin-based architecture, which decouples co - [bootdotdev/curriculum](https://awesome-repositories.com/repository/bootdotdev-curriculum.md) (3,415 ⭐) — This project is an interactive programming curriculum and educational system designed to teach computer science and software engineering. It provides a structured set of courses and professional roadmaps focused on backend engineering, DevOps, and systems fundamentals. The platform is distinguished by an AI-powered coding tutor that provides Socratic guidance and contextual hints to help students find solutions independently. It features a browser-based code sandbox using WebAssembly to eliminate local environment setup, alongside automated test-based grading and spaced-repetition logic to re - [hexdigest/prep](https://awesome-repositories.com/repository/hexdigest-prep.md) (36 ⭐) — Prep finds all SQL statements in a Go package and instruments db connection with prepared statements - [panxproject/awesome-certificates](https://awesome-repositories.com/repository/panxproject-awesome-certificates.md) (4,838 ⭐) — Curated list of 20,000+ hours and 200+ free courses with certificates in IT, CS, Design and Business. - [datatalksclub/data-engineering-zoomcamp](https://awesome-repositories.com/repository/datatalksclub-data-engineering-zoomcamp.md) (42,483 ⭐) — This project is an open-source educational curriculum designed to provide comprehensive training in data engineering. It focuses on building scalable data pipelines and managing cloud-native infrastructure through a structured, self-paced program that combines technical explanations with hands-on practical exercises. The curriculum distinguishes itself by emphasizing industry-standard methodologies, specifically teaching students how to implement infrastructure as code and manage data workflows through orchestration tools. By utilizing container-based environment isolation and declarative con - [datahub-project/datahub](https://awesome-repositories.com/repository/datahub-project-datahub.md) (12,141 ⭐) — DataHub is a metadata management platform designed to unify technical, operational, and business context across diverse data ecosystems. By utilizing a graph-based metadata model and an event-driven ingestion architecture, it creates a centralized source of truth that maps complex data relationships, lineage, and ownership. This foundational framework enables organizations to maintain a synchronized view of their data landscape, supporting both human-led discovery and automated data operations. The platform distinguishes itself through its focus on grounding artificial intelligence and autono - [smallstep/certificates](https://awesome-repositories.com/repository/smallstep-certificates.md) (8,245 ⭐) — This project is a public key infrastructure management system designed to automate the issuance, renewal, and revocation of X.509, TLS, and SSH certificates. It functions as a machine identity provider and certificate authority, enabling the establishment of private PKI to secure inter-service communication and remote access. The system distinguishes itself through hardware-bound identity attestation, which ties cryptographic keys to physical device silicon or TPMs to prevent credential exfiltration. It supports a wide array of identity verification mechanisms, including OIDC, cloud-provider - [iam-veeramalla/python-for-devops](https://awesome-repositories.com/repository/iam-veeramalla-python-for-devops.md) (4,331 ⭐) — This is a Python DevOps automation guide that provides scripts and tutorials for automating cloud infrastructure, system operations, and API integrations. The project covers AWS infrastructure automation for managing EC2 instances and S3 buckets, along with log parsing and monitoring utilities that scan files to detect and report error entries. The toolkit enables remote server deployment by connecting to machines to execute tasks and configuration changes, while also offering a webhook integration framework for listening to external events and triggering automated actions via REST API calls. - [sindresorhus/awesome](https://awesome-repositories.com/repository/sindresorhus-awesome.md) (476,211 ⭐) — This project is a community-maintained directory that serves as a comprehensive index of software tools, frameworks, and educational materials. It functions as an open-source knowledge base, organizing diverse engineering domains and technical resources into a structured taxonomy to assist developers in discovering high-quality content. The directory distinguishes itself through a decentralized peer-review model, where independent contributors curate, verify, and update entries to ensure accuracy and relevance. All information is stored in a version-controlled, flat-file markdown format, whic - [hashicorp/nomad](https://awesome-repositories.com/repository/hashicorp-nomad.md) (16,211 ⭐) — Nomad is a distributed workload orchestrator and infrastructure automation platform designed to manage the lifecycle of applications across large-scale, heterogeneous environments. It functions as a multi-cloud orchestration engine, providing a unified control plane to deploy, scale, and govern containers, virtual machines, and legacy applications. By utilizing declarative job specifications, the system ensures infrastructure convergence and maintains the desired state across distributed data centers and geographic regions. The platform distinguishes itself through a flexible, plugin-based ar - [google/certificate-transparency](https://awesome-repositories.com/repository/google-certificate-transparency.md) (887 ⭐) — Auditing for TLS certificates. - [hashicorp/vault](https://awesome-repositories.com/repository/hashicorp-vault.md) (35,796 ⭐) — Vault is a centralized secrets management platform designed to secure, store, and control access to sensitive credentials such as API keys, passwords, certificates, and encryption keys. At its core, the system employs a barrier-based cryptographic sealing mechanism that requires an unseal process to decrypt internal storage, ensuring that sensitive data remains protected. It provides identity-based access control to manage granular permissions across distributed infrastructure, effectively centralizing security policies and authentication for both human and machine workloads. What distinguish - [coder2gwy/coder2gwy](https://awesome-repositories.com/repository/coder2gwy-coder2gwy.md) (27,595 ⭐) — This project is a comprehensive career transition guide and job navigator designed for software engineers moving from the private sector into government and public service roles. It serves as a structured resource for evaluating job eligibility, comparing professional benefits, and selecting government positions that value technical backgrounds. The repository provides specialized guidance for the public sector recruitment process, including a handbook for navigating political reviews, medical screenings, and background vetting. It also features a civil service exam guide with study methodolo - [ripienaar/free-for-dev](https://awesome-repositories.com/repository/ripienaar-free-for-dev.md) (123,154 ⭐) — This project is a community-maintained directory of technical resources, tools, and services that offer free tiers for developers. It serves as a centralized reference point for discovering infrastructure, software, and educational materials, helping individuals and teams minimize operational costs while building and scaling applications. The directory distinguishes itself through a collaborative, community-driven curation model that aggregates metadata about third-party services. By utilizing a hierarchical taxonomy and storing all content in version-controlled, plain-text files, the project - [gravitl/netmaker](https://awesome-repositories.com/repository/gravitl-netmaker.md) (11,630 ⭐) — Netmaker is a platform for automating and managing virtual mesh networks built on WireGuard. It functions as a centralized control plane that orchestrates encrypted, peer-to-peer tunnels across distributed infrastructure, including cloud environments, on-premise data centers, and containerized clusters. By automating the configuration of routing tables and access policies, the system enables secure, private connectivity between diverse devices and services without requiring manual network administration. The platform distinguishes itself through its focus on zero-trust network access and soft - [he4rt/4noobs](https://awesome-repositories.com/repository/he4rt-4noobs.md) (4,217 ⭐) — 4noobs is an open-source educational resource index that organizes structured, beginner-friendly learning paths across a wide range of technology domains. It delivers all content as static Markdown files managed under Git version control, with a curated-index-based navigation system that groups tutorials and roadmaps by technology domain into separate silos. The project provides step-by-step learning roadmaps for programming languages from Assembly to TypeScript, along with framework guides for tools like Angular, Vue, Django, and Spring. It includes certification preparation guides aligned w - [hakky54/certificate-ripper](https://awesome-repositories.com/repository/hakky54-certificate-ripper.md) (912 ⭐) — 🔐 A CLI tool to extract server certificates - [kananinirav/aws-certified-cloud-practitioner-notes](https://awesome-repositories.com/repository/kananinirav-aws-certified-cloud-practitioner-notes.md) (3,829 ⭐) — This project is a collection of structured study notes and conceptual breakdowns designed for the AWS Certified Cloud Practitioner exam. It serves as a technical reference and study guide, organizing cloud service details and architectural principles to assist in certification preparation. The knowledge base is built using markdown files and includes curated cheat sheets and interactive mind-map visualizations. These tools map complex certification topics into visual hierarchies to enable drill-down study paths and rapid revision. The materials cover a wide range of cloud capabilities, inclu - [davila7/claude-code-templates](https://awesome-repositories.com/repository/davila7-claude-code-templates.md) (20,933 ⭐) — Claude Code Templates is a comprehensive framework for orchestrating specialized AI agents and automating development workflows within local environments. It provides a structured system for defining, configuring, and deploying AI personas that handle specific technical tasks, ranging from backend architecture and frontend implementation to security auditing and infrastructure management. The project distinguishes itself through a configuration-driven approach that allows teams to standardize development environments and share reusable agent definitions across projects. It includes a robust C - [quanxiang-cloud/one-for-all](https://awesome-repositories.com/repository/quanxiang-cloud-one-for-all.md) (23 ⭐) — Core packages for QuanXiang Cloud frontend. Including Artery Engine, Artery Renderer and Headless UI, etc. - [avelino/awesome-go](https://awesome-repositories.com/repository/avelino-awesome-go.md) (175,576 ⭐) — This project serves as a comprehensive language ecosystem index, functioning as a centralized, community-curated directory for the Go programming language. It organizes a vast landscape of software components, libraries, and development tools into a structured, navigable hierarchy, enabling developers to efficiently discover resources tailored to specific functional domains. The repository distinguishes itself through a decentralized contribution model, where community-driven updates ensure the index remains current with the rapidly evolving software landscape. Beyond simple resource listing, - [kodekloudhub/certified-kubernetes-administrator-course](https://awesome-repositories.com/repository/kodekloudhub-certified-kubernetes-administrator-course.md) (10,209 ⭐) — This project is a Kubernetes certification training course and cluster administration guide. It provides an educational program and instructional materials designed to prepare students for the Certified Kubernetes Administrator professional exam. The project functions as an exam simulator and troubleshooting lab, offering mock exams and lightning labs that mimic the practical challenges of the certification process. It includes hands-on practice environments for resolving configuration, storage, and networking issues. The training covers the management of cluster architecture, scheduling, an - [brancogao/ssl-certificate-monitor](https://awesome-repositories.com/repository/brancogao-ssl-certificate-monitor.md) (13 ⭐) — SSL Certificate Expiry Monitor - Monitor SSL certificates and get alerts before they expire - [imputnet/cobalt](https://awesome-repositories.com/repository/imputnet-cobalt.md) (41,096 ⭐) — Cobalt is a cross-platform web application designed as a distributed service platform for managing media content downloading. It functions as a full-stack monorepo that integrates a backend API with a responsive frontend, providing a unified interface for users to fetch and save media files from various online platforms. The project utilizes a modular architecture where backend services, frontend interfaces, and shared logic are organized into decoupled packages within a single repository. This monorepo structure employs centralized workspace orchestration to manage dependencies and cross-pac - [the-art-of-hacking/h4cker](https://awesome-repositories.com/repository/the-art-of-hacking-h4cker.md) (27,620 ⭐) — This project is a comprehensive cybersecurity knowledge repository that provides a structured collection of technical documentation, training materials, and professional development roadmaps. It serves as a centralized resource for practitioners to navigate complex security disciplines, ranging from offensive and defensive fundamentals to specialized infrastructure and application security. The repository distinguishes itself through a modular resource framework that enables users to construct isolated cyber range environments for hands-on practice. It also features a specialized reference gu - [c0re100/qbittorrent-enhanced-edition](https://awesome-repositories.com/repository/c0re100-qbittorrent-enhanced-edition.md) (25,128 ⭐) — qBittorrent-Enhanced-Edition is a cross-platform desktop application designed to manage the downloading and uploading of files across peer-to-peer networks. It functions as an open-source file sharer, facilitating the decentralized distribution of digital content by breaking files into smaller pieces for efficient transfer. The application utilizes a high-performance library to handle complex protocol specifications and employs a mature widget toolkit to provide a consistent native user interface across Windows, macOS, and Linux. It operates as a network traffic manager, incorporating asynchr - [mrdbourke/tensorflow-deep-learning](https://awesome-repositories.com/repository/mrdbourke-tensorflow-deep-learning.md) (5,914 ⭐) — This is a comprehensive deep learning course delivered entirely through Jupyter Notebooks, designed to teach neural network construction using TensorFlow 2.x. The curriculum follows a sequential-model-first pedagogy, introducing the Sequential API before moving to functional and subclassing approaches, and covers the full spectrum of model building from regression and classification through convolutional neural networks, natural language processing, and time series forecasting. The course is structured around a checkpoint-based training workflow that saves the best model weights during traini - [dragondrop-cloud/cloud-concierge](https://awesome-repositories.com/repository/dragondrop-cloud-cloud-concierge.md) (245 ⭐) — "Terraform best practices as a Pull Request." Codify resources outside of Terraform control, detect drift, estimate cloud costs, identify security risks, and more. - [fatih/vim-go](https://awesome-repositories.com/repository/fatih-vim-go.md) (16,242 ⭐) — This project is a comprehensive development plugin for the Vim text editor, designed to transform the editor into a specialized environment for Go software development. It provides a suite of integrated tools that facilitate the entire development lifecycle, including writing, maintaining, and navigating Go source code. The plugin distinguishes itself by orchestrating external command-line binaries and language servers to perform heavy analysis, compilation, and formatting tasks as background processes. By mapping editor events to these external tools and utilizing virtual file system synchro - [microsoft/azure-devops-mcp](https://awesome-repositories.com/repository/microsoft-azure-devops-mcp.md) (1,820 ⭐) — The MCP server for Azure DevOps, bringing the power of Azure DevOps directly to your agents. - [charlax/professional-programming](https://awesome-repositories.com/repository/charlax-professional-programming.md) (51,116 ⭐) — This project is a curated knowledge repository designed to support the professional development of software engineers. It functions as a comprehensive index of industry best practices, methodologies, and design principles, providing a structured roadmap for those seeking to improve their technical skills, architectural decision-making, and career trajectory. The repository distinguishes itself through a community-driven approach, relying on peer-reviewed contributions to maintain an up-to-date collection of resources. It organizes vast amounts of technical information into a hierarchical taxo - [ebookfoundation/free-programming-books](https://awesome-repositories.com/repository/ebookfoundation-free-programming-books.md) (390,347 ⭐) — This project is a centralized, open-access repository that serves as a structured directory for technical education and professional development. It functions as a community-driven knowledge base, aggregating high-quality learning materials to support global accessibility to computer science and software engineering resources. The platform distinguishes itself through a collaborative governance model that utilizes peer-reviewed workflows for all content additions and modifications. By leveraging structured text files and decentralized version control, the repository maintains a searchable, hu - [antonbabenko/terraform-best-practices](https://awesome-repositories.com/repository/antonbabenko-terraform-best-practices.md) (2,474 ⭐) — Terraform Best Practices free ebook translated into 🇬🇧🇦🇪🇧🇦🇧🇷🇫🇷🇬🇪🇩🇪🇬🇷🇮🇱🇮🇳🇮🇩🇮🇹🇯🇵🇰🇷🇵🇱🇷🇴🇨🇳🇪🇸🇹🇷🇺🇦🇵🇰 - [microsoft/data-science-for-beginners](https://awesome-repositories.com/repository/microsoft-data-science-for-beginners.md) (35,657 ⭐) — This project is a comprehensive educational curriculum designed to teach the fundamental concepts, workflows, and tools of data science. It provides a structured learning path that covers the end-to-end data science lifecycle, including data acquisition, maintenance, processing, and pattern discovery, while grounding theoretical knowledge in practical, real-world applications. The curriculum distinguishes itself through a data-driven pedagogical design that utilizes interactive, notebook-based lessons. By combining narrative text with live code blocks, the platform allows learners to experime - [pborreli/free-for-nonprofit](https://awesome-repositories.com/repository/pborreli-free-for-nonprofit.md) (0 ⭐) - [dokploy/dokploy](https://awesome-repositories.com/repository/dokploy-dokploy.md) (34,901 ⭐) — Dokploy is a self-hosted platform-as-a-service designed to simplify the deployment and management of containerized applications and databases. It provides a centralized control plane that decouples administrative management from application workloads, allowing users to oversee infrastructure across multiple server nodes through a unified web interface or a command-line tool. The platform distinguishes itself through an extensive library of pre-configured application templates, enabling the rapid deployment of databases, identity providers, and various productivity or development tools. It sup - [florinpop17/app-ideas](https://awesome-repositories.com/repository/florinpop17-app-ideas.md) (95,036 ⭐) — App-ideas is a development platform that integrates autonomous AI agents into local environments to orchestrate code review, automated fix application, and workflow management. It functions as a command-line interface that connects external AI assistants to your codebase, enabling iterative development cycles through plugin-based integration and natural language triggers. The platform distinguishes itself through a robust static analysis engine that traverses syntax trees to enforce structural coding standards and identify violations. Users can define custom review rules, architectural prefer - [crazy-canux/go-devops](https://awesome-repositories.com/repository/crazy-canux-go-devops.md) (9 ⭐) — tons of devops related tools. - [donnemartin/system-design-primer](https://awesome-repositories.com/repository/donnemartin-system-design-primer.md) (353,387 ⭐) — This project is a comprehensive educational resource and study guide focused on distributed systems architecture and backend infrastructure design. It provides a structured curriculum for mastering the principles of scalability, reliability, and performance required to design complex software systems. The repository distinguishes itself by offering a methodical approach to technical interview preparation, incorporating design patterns, architectural trade-offs, and spaced repetition tools to help users retain complex concepts. It emphasizes constraint-driven analysis, teaching users how to ev - [certification/ghf](https://awesome-repositories.com/repository/certification-ghf.md) (0 ⭐) - [clickhouse/clickhouse](https://awesome-repositories.com/repository/clickhouse-clickhouse.md) (48,229 ⭐) — ClickHouse is a high-performance, columnar analytical database designed for real-time query execution and large-scale data aggregation. It functions as a distributed data warehouse capable of processing petabytes of information, while also providing an embedded engine that integrates directly into applications for native query capabilities without external dependencies. The system is built to handle high-throughput ingestion and complex analytical workloads, delivering millisecond-level latency for interactive dashboards and operational monitoring. The platform distinguishes itself through ad - [mvmaasakkers/certificates](https://awesome-repositories.com/repository/mvmaasakkers-certificates.md) (0 ⭐)