DevOps & SRE

Release Engineer

Managing software release processes: release pipelines, versioning, deployment coordination, and rollback strategies

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51 skills
255 requirements
101 mandatory
12 domains
Awareness 51 Working 80 Advanced 100 Expert 24
Level:
All domains Programming Fundamentals 7 Backend Development 2 Database Management 1 API & Integration 5 Cloud & Infrastructure 7 DevOps & CI/CD 10 Testing & QA 2 Security 5 AI-Assisted Development 4 Architecture & System Design 1 Observability & Monitoring 3 Version Control & Collaboration 4
Profiles: Awareness Working Advanced Expert -- Click level to expand, click requirement for details and voting

Programming Fundamentals

7 skills · 35 requirements
Skill Junior Middle Senior Lead Principal
Algorithms & Data Structures
Algorithms & Complexity Awareness Working Working Advanced Advanced
Data Structures Awareness Working Working Advanced Advanced
OOP & Design Patterns
OOP & SOLID Principles Awareness Working Working Advanced Expert
Design Patterns Awareness Working Working Advanced Expert
Concurrency & Parallelism
Multithreading Awareness Working Advanced Advanced Expert
Async Programming Awareness Working Advanced Advanced Expert
Clean Code & Refactoring
Code Quality & Refactoring Awareness Working Working Advanced Advanced

Backend Development

2 skills · 10 requirements
Skill Junior Middle Senior Lead Principal
Web Frameworks
Python Web Frameworks Awareness Working Working Advanced Advanced
Caching
Redis Awareness Working Advanced Advanced Expert

Database Management

1 skills · 5 requirements
Skill Junior Middle Senior Lead Principal
Relational Databases
PostgreSQL Awareness Working Advanced Advanced Expert

API & Integration

5 skills · 25 requirements
Skill Junior Middle Senior Lead Principal
REST API
REST API Design Awareness Working Working Advanced Advanced
GraphQL
GraphQL Design Awareness Working Advanced Advanced Expert
API Gateway & Service Communication
Webhooks & Integrations Awareness Working Working Advanced Advanced
API Management
API Versioning Strategies Awareness Working Working Advanced Advanced
API Documentation Awareness Working Advanced Advanced Expert

Cloud & Infrastructure

7 skills · 35 requirements
Skill Junior Middle Senior Lead Principal
Containerization
Docker Awareness Working Advanced Advanced Expert
Container Security
Container Security Scanning Awareness Working Working Advanced Advanced
Kubernetes & Orchestration
Kubernetes Core Awareness Working Advanced Advanced Expert
Helm Awareness Working Advanced Advanced Expert
Infrastructure as Code
Terraform Awareness Working Advanced Advanced Expert
Cloud Providers
AWS Awareness Working Working Advanced Advanced
Networking
Network Fundamentals Awareness Working Advanced Advanced Expert

DevOps & CI/CD

10 skills · 50 requirements
Skill Junior Middle Senior Lead Principal
CI/CD
GitHub Actions / GitLab CI Awareness Working Advanced Advanced Expert
Jenkins Awareness Working Advanced Advanced Expert
GitLab CI/CD Advanced Awareness Working Advanced Advanced Expert
Tekton Pipelines Awareness Working Working Advanced Advanced
GitOps
ArgoCD Awareness Working Advanced Advanced Expert
FluxCD Awareness Working Working Advanced Advanced
Release Management
Feature Flags Awareness Working Working Advanced Advanced
Deployment Strategies
Blue/Green Deployment Awareness Working Advanced Advanced Expert
Canary Deployment Awareness Working Advanced Advanced Expert
Progressive Delivery Awareness Working Advanced Advanced Expert

Testing & QA

2 skills · 10 requirements
Skill Junior Middle Senior Lead Principal
Unit Testing
Unit Testing Awareness Working Working Advanced Advanced
Integration Testing
Integration Testing Awareness Working Working Advanced Advanced

Security

5 skills · 25 requirements
Skill Junior Middle Senior Lead Principal
Application Security
OWASP & Application Security Awareness Working Working Advanced Advanced
Secure Coding Practices Awareness Working Advanced Advanced Expert
Dependency Vulnerability Scanning Awareness Working Working Advanced Advanced
Infrastructure Security
Secrets Management Awareness Working Working Advanced Advanced
Supply Chain Security
Supply Chain Security Awareness Working Working Advanced Advanced

AI-Assisted Development

4 skills · 20 requirements
Skill Junior Middle Senior Lead Principal
AI Coding Assistants
GitHub Copilot Awareness Working Working Advanced Advanced
Cursor IDE Awareness Working Working Advanced Advanced
ChatGPT / Claude Awareness Working Working Advanced Advanced
Prompt Engineering
Prompt Engineering for Code Awareness Working Advanced Advanced Expert

Architecture & System Design

1 skills · 5 requirements
Skill Junior Middle Senior Lead Principal
System Design
System Design Fundamentals Awareness Working Working Advanced Advanced

Observability & Monitoring

3 skills · 15 requirements
Skill Junior Middle Senior Lead Principal
Logging
Structured Logging Awareness Working Working Advanced Advanced
Metrics & Monitoring
Prometheus & Grafana Awareness Working Working Advanced Advanced
Alerting & On-Call
SLI / SLO / SLA Awareness Working Advanced Advanced Expert

Version Control & Collaboration

4 skills · 20 requirements
Skill Junior Middle Senior Lead Principal
Git & Workflows
Git Advanced Awareness Working Advanced Advanced Expert
Monorepo Tools Awareness Working Working Advanced Advanced
Code Review
Code Review Awareness Working Working Advanced Advanced
Collaboration Tools
Documentation as Code Awareness Working Working Advanced Advanced
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