1. Complete DevOps Engineer Roadmap
graph TD
A[Start DevOps Journey] --> B[DevOps Fundamentals]
B --> C[Programming & Scripting]
C --> D[Operating Systems]
D --> E[Version Control - Git]
E --> F[CI/CD Pipelines]
F --> G[Infrastructure as Code]
G --> H[Configuration Management]
H --> I[Containerization - Docker]
I --> J[Container Orchestration - Kubernetes]
J --> K[Cloud Platforms]
K --> L[Monitoring & Logging]
L --> M[Security - DevSecOps]
M --> N[Site Reliability Engineering]
N --> O[Advanced Topics]
O --> P[Leadership & Mentoring]
B --> B1[Culture & Collaboration]
B --> B2[CI/CD Concepts]
B --> B3[Automation Principles]
C --> C1[Python/Bash/PowerShell]
C --> C2[Scripting Best Practices]
C --> C3[API Development]
D --> D1[Linux Administration]
D --> D2[Windows Server]
D --> D3[Networking Fundamentals]
E --> E1[Git Workflows]
E --> E2[Branching Strategies]
E --> E3[GitHub/GitLab]
F --> F1[Jenkins]
F --> F2[GitHub Actions]
F --> F3[Azure DevOps]
F --> F4[GitLab CI]
G --> G1[Terraform]
G --> G2[CloudFormation]
G --> G3[Pulumi]
H --> H1[Ansible]
H --> H2[Puppet]
H --> H3[Chef]
I --> I1[Docker Fundamentals]
I --> I2[Docker Compose]
I --> I3[Container Security]
J --> J1[Kubernetes Architecture]
J --> J2[Helm Charts]
J --> J3[Service Mesh - Istio]
K --> K1[AWS Services]
K --> K2[Azure Services]
K --> K3[GCP Services]
L --> L1[Prometheus & Grafana]
L --> L2[ELK Stack]
L --> L3[Application Monitoring]
M --> M1[Security Scanning]
M --> M2[Secrets Management]
M --> M3[Compliance]
N --> N1[SLIs & SLOs]
N --> N2[Incident Response]
N --> N3[Chaos Engineering]
O --> O1[GitOps]
O --> O2[Serverless]
O --> O3[Multi-Cloud]
P --> P1[Team Leadership]
P --> P2[Process Improvement]
P --> P3[Mentoring]
style A fill:#e1f5fe
style P fill:#c8e6c9
style B fill:#fff3e0
style K fill:#f3e5f52. Backend Engineering Roadmap
graph TD
A[Start Backend Journey] --> B[Programming Fundamentals]
B --> C[Version Control - Git]
C --> D[Backend Language Mastery]
D --> E[Database Systems]
E --> F[API Development]
F --> G[Authentication & Security]
G --> H[Caching & Performance]
H --> I[Message Queues]
I --> J[Testing & Debugging]
J --> K[CI/CD & Deployment]
K --> L[Microservices]
L --> M[Containerization]
M --> N[Monitoring & Logging]
N --> O[Advanced Topics]
B --> B1[Variables & Data Types]
B --> B2[Control Structures]
B --> B3[Functions & OOP]
D --> D1[Node.js/Express]
D --> D2[Python/Django/Flask]
D --> D3[Java/Spring Boot]
D --> D4[Go/Gin]
D --> D5[Ruby/Rails]
E --> E1[SQL Databases]
E1 --> E1a[PostgreSQL]
E1 --> E1b[MySQL]
E --> E2[NoSQL Databases]
E2 --> E2a[MongoDB]
E2 --> E2b[Redis]
E2 --> E2c[Cassandra]
F --> F1[RESTful APIs]
F --> F2[GraphQL]
F --> F3[gRPC]
G --> G1[JWT Authentication]
G --> G2[OAuth 2.0]
G --> G3[Role-Based Access]
H --> H1[Redis Caching]
H --> H2[CDN Implementation]
H --> H3[Load Balancing]
I --> I1[RabbitMQ]
I --> I2[Apache Kafka]
I --> I3[Amazon SQS]
J --> J1[Unit Testing]
J --> J2[Integration Testing]
J --> J3[Debugging Tools]
K --> K1[Docker Deployment]
K --> K2[CI/CD Pipelines]
K --> K3[Environment Management]
L --> L1[Service Architecture]
L --> L2[API Gateway]
L --> L3[Service Discovery]
M --> M1[Docker Containers]
M --> M2[Kubernetes]
M --> M3[Container Security]
N --> N1[Application Metrics]
N --> N2[Log Aggregation]
N --> N3[Error Tracking]
O --> O1[Event-Driven Architecture]
O --> O2[Serverless Functions]
O --> O3[Domain-Driven Design]
style A fill:#e1f5fe
style O fill:#c8e6c93. Frontend Engineering Roadmap
graph TD
A[Start Frontend Journey] --> B[Web Fundamentals]
B --> C[Responsive Design]
C --> D[JavaScript Mastery]
D --> E[Version Control]
E --> F[CSS Preprocessors]
F --> G[Frontend Frameworks]
G --> H[State Management]
H --> I[Build Tools]
I --> J[Testing]
J --> K[Performance Optimization]
K --> L[Advanced Topics]
B --> B1[HTML5 Semantics]
B --> B2[CSS3 Fundamentals]
B --> B3[Basic JavaScript]
C --> C1[Mobile-First Design]
C --> C2[CSS Grid & Flexbox]
C --> C3[Media Queries]
D --> D1[ES6+ Features]
D --> D2[Async Programming]
D --> D3[DOM Manipulation]
E --> E1[Git Workflows]
E --> E2[GitHub/GitLab]
E --> E3[Collaboration]
F --> F1[Sass/SCSS]
F --> F2[Less]
F --> F3[CSS Modules]
G --> G1[React.js]
G --> G2[Vue.js]
G --> G3[Angular]
G --> G4[Svelte]
H --> H1[Redux/Context API]
H --> H2[Vuex/Pinia]
H --> H3[NgRx]
I --> I1[Webpack]
I --> I2[Vite]
I --> I3[Parcel]
J --> J1[Unit Testing - Jest]
J --> J2[E2E Testing - Cypress]
J --> J3[Component Testing]
K --> K1[Code Splitting]
K --> K2[Lazy Loading]
K --> K3[PWA Implementation]
L --> L1[TypeScript]
L --> L2[Server-Side Rendering]
L --> L3[Micro Frontends]
L --> L4[Web Assembly]
style A fill:#e1f5fe
style L fill:#c8e6c94. Data Structures & Algorithms Roadmap
graph TD
A[Start DSA Journey] --> B[Programming Basics]
B --> C[Basic Data Structures]
C --> D[Algorithm Fundamentals]
D --> E[Advanced Data Structures]
E --> F[Algorithm Paradigms]
F --> G[Complexity Analysis]
G --> H[Problem Solving]
H --> I[Advanced Topics]
I --> J[Interview Preparation]
B --> B1[Language Proficiency]
B --> B2[Basic Syntax]
B --> B3[Control Structures]
C --> C1[Arrays & Strings]
C --> C2[Linked Lists]
C --> C3[Stacks & Queues]
C --> C4[Hash Tables]
D --> D1[Searching Algorithms]
D1 --> D1a[Linear Search]
D1 --> D1b[Binary Search]
D --> D2[Sorting Algorithms]
D2 --> D2a[Bubble Sort]
D2 --> D2b[Quick Sort]
D2 --> D2c[Merge Sort]
E --> E1[Trees]
E1 --> E1a[Binary Trees]
E1 --> E1b[BST]
E1 --> E1c[AVL Trees]
E --> E2[Graphs]
E2 --> E2a[BFS/DFS]
E2 --> E2b[Shortest Path]
E --> E3[Heaps]
E --> E4[Tries]
F --> F1[Dynamic Programming]
F --> F2[Greedy Algorithms]
F --> F3[Divide & Conquer]
F --> F4[Backtracking]
G --> G1[Time Complexity]
G --> G2[Space Complexity]
G --> G3[Big O Notation]
H --> H1[LeetCode Practice]
H --> H2[HackerRank]
H --> H3[CodeSignal]
I --> I1[Advanced DP]
I --> I2[Graph Algorithms]
I --> I3[String Algorithms]
J --> J1[Mock Interviews]
J --> J2[System Design Basics]
J --> J3[Coding Patterns]
style A fill:#e1f5fe
style J fill:#c8e6c95. Python Programming Roadmap
graph TD
A[Start Python Journey] --> B[Python Basics]
B --> C[Data Structures]
C --> D[Control Flow]
D --> E[Functions & Modules]
E --> F[Object-Oriented Programming]
F --> G[File Handling & Exceptions]
G --> H[Libraries & Frameworks]
H --> I[Advanced Topics]
I --> J[Specialization Paths]
B --> B1[Syntax & Variables]
B --> B2[Data Types]
B --> B3[Operators]
C --> C1[Lists & Tuples]
C --> C2[Dictionaries & Sets]
C --> C3[Strings]
D --> D1[Conditionals]
D --> D2[Loops]
D --> D3[Comprehensions]
E --> E1[Function Definition]
E --> E2[Parameters & Arguments]
E --> E3[Lambda Functions]
E --> E4[Modules & Packages]
F --> F1[Classes & Objects]
F --> F2[Inheritance]
F --> F3[Polymorphism]
F --> F4[Encapsulation]
G --> G1[File Operations]
G --> G2[Exception Handling]
G --> G3[Context Managers]
H --> H1[Standard Library]
H --> H2[Virtual Environments]
H --> H3[Package Management]
I --> I1[Decorators]
I --> I2[Generators]
I --> I3[Async Programming]
I --> I4[Metaclasses]
J --> J1[Web Development]
J1 --> J1a[Django]
J1 --> J1b[Flask]
J1 --> J1c[FastAPI]
J --> J2[Data Science]
J2 --> J2a[NumPy]
J2 --> J2b[Pandas]
J2 --> J2c[Matplotlib]
J --> J3[Machine Learning]
J3 --> J3a[Scikit-learn]
J3 --> J3b[TensorFlow]
J3 --> J3c[PyTorch]
J --> J4[Automation]
J4 --> J4a[Selenium]
J4 --> J4b[Beautiful Soup]
J4 --> J4c[Requests]
style A fill:#e1f5fe
style J fill:#c8e6c96. Cloud Engineering Roadmap (AWS/Azure/GCP)
graph TD
A[Start Cloud Journey] --> B[Cloud Fundamentals]
B --> C[Core Services]
C --> D[Identity & Access Management]
D --> E[Networking]
E --> F[Storage & Databases]
F --> G[Compute Services]
G --> H[DevOps & CI/CD]
H --> I[Monitoring & Security]
I --> J[Advanced Services]
J --> K[Multi-Cloud & Hybrid]
K --> L[Certifications]
B --> B1[Cloud Models]
B --> B2[Service Models]
B --> B3[Pricing Models]
C --> C1[AWS Core Services]
C1 --> C1a[EC2, S3, VPC]
C1 --> C1b[RDS, Lambda]
C --> C2[Azure Core Services]
C2 --> C2a[VMs, Storage, VNet]
C2 --> C2b[SQL Database, Functions]
C --> C3[GCP Core Services]
C3 --> C3a[Compute Engine, Cloud Storage]
C3 --> C3b[Cloud SQL, Cloud Functions]
D --> D1[IAM Policies]
D --> D2[Role-Based Access]
D --> D3[Multi-Factor Auth]
E --> E1[Virtual Networks]
E --> E2[Load Balancers]
E --> E3[CDN & DNS]
F --> F1[Object Storage]
F --> F2[Relational Databases]
F --> F3[NoSQL Databases]
F --> F4[Data Warehousing]
G --> G1[Virtual Machines]
G --> G2[Containers]
G --> G3[Serverless Functions]
G --> G4[Kubernetes Services]
H --> H1[CI/CD Pipelines]
H --> H2[Infrastructure as Code]
H --> H3[Container Registries]
I --> I1[CloudWatch/Monitor]
I --> I2[Security Center]
I --> I3[Compliance Tools]
J --> J1[AI/ML Services]
J --> J2[IoT Platforms]
J --> J3[Big Data Analytics]
K --> K1[Multi-Cloud Strategy]
K --> K2[Hybrid Solutions]
K --> K3[Cloud Migration]
L --> L1[AWS Certifications]
L --> L2[Azure Certifications]
L --> L3[GCP Certifications]
style A fill:#e1f5fe
style L fill:#c8e6c97. Linux System Administration Roadmap
graph TD
A[Start Linux Journey] --> B[Linux Fundamentals]
B --> C[System Administration]
C --> D[Storage Management]
D --> E[Networking]
E --> F[Security & Access Control]
F --> G[Automation & Scripting]
G --> H[Monitoring & Logging]
H --> I[Virtualization & Containers]
I --> J[Advanced Topics]
J --> K[Certifications]
B --> B1[File System]
B --> B2[Command Line]
B --> B3[Permissions]
B --> B4[Text Processing]
C --> C1[User Management]
C --> C2[Process Management]
C --> C3[Service Management]
C --> C4[Package Management]
D --> D1[Disk Partitioning]
D --> D2[LVM Management]
D --> D3[File Systems]
D --> D4[RAID Configuration]
E --> E1[Network Configuration]
E --> E2[Firewall Management]
E --> E3[DNS Configuration]
E --> E4[SSH Setup]
F --> F1[User Authentication]
F --> F2[SELinux/AppArmor]
F --> F3[Sudo Configuration]
F --> F4[System Hardening]
G --> G1[Bash Scripting]
G --> G2[Configuration Management]
G2 --> G2a[Ansible]
G2 --> G2b[Puppet]
G --> G3[Cron Jobs]
G --> G4[System Backup]
H --> H1[Log Management]
H --> H2[Performance Monitoring]
H --> H3[System Metrics]
H --> H4[Alerting]
I --> I1[KVM Virtualization]
I --> I2[Docker Containers]
I --> I3[Container Orchestration]
I --> I4[Cloud Integration]
J --> J1[High Availability]
J --> J2[Load Balancing]
J --> J3[Disaster Recovery]
J --> J4[Performance Tuning]
K --> K1[RHCSA Preparation]
K --> K2[RHCE Preparation]
K --> K3[Linux+ Certification]
K --> K4[LPIC Certification]
style A fill:#e1f5fe
style K fill:#c8e6c98. Site Reliability Engineering (SRE) Roadmap
graph TD
A[Start SRE Journey] --> B[SRE Fundamentals]
B --> C[Programming & Scripting]
C --> D[System Administration]
D --> E[Monitoring & Observability]
E --> F[Cloud Platforms]
F --> G[Infrastructure as Code]
G --> H[Configuration Management]
H --> I[Containerization]
I --> J[CI/CD Implementation]
J --> K[Reliability Engineering]
K --> L[Advanced Topics]
B --> B1[SRE Principles]
B --> B2[SLIs & SLOs]
B --> B3[Error Budgets]
B --> B4[Incident Response]
C --> C1[Python/Go/Java]
C --> C2[Shell Scripting]
C --> C3[Automation Tools]
D --> D1[Linux Administration]
D --> D2[Networking]
D --> D3[Security]
E --> E1[Prometheus & Grafana]
E --> E2[Log Aggregation]
E --> E3[Distributed Tracing]
E --> E4[Alerting Systems]
F --> F1[AWS/Azure/GCP]
F --> F2[Multi-Cloud]
F --> F3[Cost Optimization]
G --> G1[Terraform]
G --> G2[CloudFormation]
G --> G3[Pulumi]
H --> H1[Ansible]
H --> H2[Configuration Drift]
H --> H3[Policy as Code]
I --> I1[Docker]
I --> I2[Kubernetes]
I --> I3[Service Mesh]
J --> J1[Jenkins/GitHub Actions]
J --> J2[Automated Testing]
J --> J3[Deployment Strategies]
K --> K1[Chaos Engineering]
K --> K2[Capacity Planning]
K --> K3[Performance Optimization]
K --> K4[Disaster Recovery]
L --> L1[Machine Learning for Ops]
L --> L2[Advanced Security]
L --> L3[Team Leadership]
style A fill:#e1f5fe
style L fill:#c8e6c9These comprehensive roadmaps provide structured learning paths with clear progression from beginner to expert levels. Each roadmap includes:
- Sequential Learning Steps: Logical progression of skills
- Detailed Sub-topics: Specific technologies and concepts to master
- Visual Flow: Easy-to-follow diagram format
- Color Coding: Different stages highlighted for clarity
- Practical Focus: Emphasis on hands-on skills and real-world applications
Each roadmap can be customized based on individual goals, current skill level, and specific career objectives. The key is to follow the progression systematically while getting hands-on practice at each stage.
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