Database Engineer / DBA
Проектирование, оптимизация и администрирование баз данных
Уровень:
Основы программирования
7 навыков · 35 требований| Навык | Junior | Middle | Senior | Lead | Principal |
|---|---|---|---|---|---|
| Алгоритмы и структуры данных | |||||
| Алгоритмы и сложность | Awareness | Working | Advanced | Expert | Expert |
| Структуры данных | Awareness | Working | Advanced | Expert | Expert |
| ООП и паттерны проектирования | |||||
| Принципы ООП и SOLID | Awareness | Working | Advanced | Expert | Expert |
| Паттерны проектирования | Awareness | Working | Advanced | Expert | Expert |
| Многопоточность и конкурентность | |||||
| Многопоточное программирование | Awareness | Working | Advanced | Expert | Expert |
| Асинхронное программирование | Awareness | Working | Advanced | Expert | Expert |
| Чистый код и рефакторинг | |||||
| Качество кода и рефакторинг | Awareness | Working | Advanced | Expert | Expert |
Backend Development
1 навыков · 5 требований| Навык | Junior | Middle | Senior | Lead | Principal |
|---|---|---|---|---|---|
| Кэширование | |||||
| Redis | Awareness | Working | Advanced | Expert | Expert |
Базы данных
16 навыков · 80 требований| Навык | Junior | Middle | Senior | Lead | Principal |
|---|---|---|---|---|---|
| Реляционные БД | |||||
| PostgreSQL | Awareness | Working | Advanced | Expert | Expert |
| MySQL / MariaDB | Awareness | Working | Advanced | Expert | Expert |
| NoSQL базы данных | |||||
| MongoDB | Awareness | Working | Advanced | Expert | Expert |
| ClickHouse | Awareness | Working | Advanced | Expert | Expert |
| Apache Cassandra | Awareness | Working | Advanced | Expert | Expert |
| DynamoDB | Awareness | Working | Advanced | Expert | Expert |
| Neo4j | Awareness | Working | Advanced | Expert | Expert |
| NewSQL базы данных | |||||
| CockroachDB | Awareness | Working | Advanced | Expert | Expert |
| Vitess | Awareness | Working | Advanced | Expert | Expert |
| Оптимизация БД | |||||
| Индексирование БД | Awareness | Working | Advanced | Expert | Expert |
| Оптимизация запросов | Awareness | Working | Advanced | Expert | Expert |
| Транзакции и конкурентность | Awareness | Working | Advanced | Expert | Expert |
| Администрирование БД | |||||
| Репликация и High Availability | Awareness | Working | Advanced | Expert | Expert |
| Backup и Disaster Recovery | Awareness | Working | Advanced | Expert | Expert |
| Моделирование данных | |||||
| Проектирование схем данных | Awareness | Working | Advanced | Expert | Expert |
| Миграции БД | Awareness | Working | Advanced | Expert | Expert |
API и интеграции
1 навыков · 5 требований| Навык | Junior | Middle | Senior | Lead | Principal |
|---|---|---|---|---|---|
| REST API | |||||
| REST API Design | Awareness | Working | Advanced | Expert | Expert |
Облако и инфраструктура
5 навыков · 25 требований| Навык | Junior | Middle | Senior | Lead | Principal |
|---|---|---|---|---|---|
| Контейнеризация | |||||
| Docker | Awareness | Working | Advanced | Expert | Expert |
| Kubernetes и оркестрация | |||||
| Kubernetes Core | Awareness | Working | Advanced | Expert | Expert |
| Infrastructure as Code | |||||
| Terraform | Awareness | Working | Advanced | Expert | Expert |
| Облачные провайдеры | |||||
| AWS | Awareness | Working | Advanced | Expert | Expert |
| Сети | |||||
| Основы сетей | Awareness | Working | Advanced | Expert | Expert |
DevOps и CI/CD
1 навыков · 3 требований| Навык | Junior | Middle | Senior | Lead | Principal |
|---|---|---|---|---|---|
| CI/CD | |||||
| GitHub Actions / GitLab CI | Working | Advanced | Expert | — | — |
Тестирование и QA
2 навыков · 10 требований| Навык | Junior | Middle | Senior | Lead | Principal |
|---|---|---|---|---|---|
| Unit-тестирование | |||||
| Unit-тестирование | Awareness | Working | Advanced | Expert | Expert |
| Интеграционное тестирование | |||||
| Интеграционное тестирование | Awareness | Working | Advanced | Expert | Expert |
Безопасность
3 навыков · 15 требований| Навык | Junior | Middle | Senior | Lead | Principal |
|---|---|---|---|---|---|
| Безопасность приложений | |||||
| OWASP и безопасность приложений | Awareness | Working | Advanced | Expert | Expert |
| Практики безопасного кода | Awareness | Working | Advanced | Expert | Expert |
| Безопасность инфраструктуры | |||||
| Secrets Management | Awareness | Working | Advanced | Expert | Expert |
AI-ассистированная разработка
3 навыков · 15 требований| Навык | Junior | Middle | Senior | Lead | Principal |
|---|---|---|---|---|---|
| AI-ассистенты кодирования | |||||
| GitHub Copilot | Awareness | Working | Advanced | Expert | Expert |
| ChatGPT / Claude | Awareness | Working | Advanced | Expert | Expert |
| Prompt Engineering | |||||
| Prompt Engineering для кода | Awareness | Working | Advanced | Expert | Expert |
Архитектура и проектирование
3 навыков · 15 требований| Навык | Junior | Middle | Senior | Lead | Principal |
|---|---|---|---|---|---|
| System Design | |||||
| Основы System Design | Awareness | Working | Advanced | Expert | Expert |
| Capacity Planning | Awareness | Working | Advanced | Expert | Expert |
| Disaster Recovery Design | Awareness | Working | Advanced | Expert | Expert |
Observability и мониторинг
6 навыков · 30 требований| Навык | Junior | Middle | Senior | Lead | Principal |
|---|---|---|---|---|---|
| Логирование | |||||
| Структурированное логирование | Awareness | Working | Advanced | Expert | Expert |
| ELK Stack | Awareness | Working | Advanced | Expert | Expert |
| Метрики и мониторинг | |||||
| Prometheus и Grafana | Awareness | Working | Advanced | Expert | Expert |
| Бизнес-метрики | Awareness | Working | Advanced | Expert | Expert |
| Алертинг и on-call | |||||
| SLI / SLO / SLA | Awareness | Working | Advanced | Expert | Expert |
| Управление инцидентами | |||||
| Управление дежурствами | Awareness | Working | Advanced | Expert | Expert |
Контроль версий и коллаборация
2 навыков · 10 требований| Навык | Junior | Middle | Senior | Lead | Principal |
|---|---|---|---|---|---|
| Git и workflow | |||||
| Git Advanced | Awareness | Working | Advanced | Expert | Expert |
| Code Review | |||||
| Code Review | Awareness | Working | Advanced | Expert | Expert |
Документация
2 навыков · 10 требований| Навык | Junior | Middle | Senior | Lead | Principal |
|---|---|---|---|---|---|
| Техническая документация | |||||
| Architecture Documentation | Awareness | Working | Advanced | Expert | Expert |
| Runbook и Playbook Writing | Awareness | Working | Advanced | Expert | Expert |
Performance Engineering
4 навыков · 20 требований| Навык | Junior | Middle | Senior | Lead | Principal |
|---|---|---|---|---|---|
| Профилирование | |||||
| CPU Profiling | Awareness | Working | Advanced | Expert | Expert |
| I/O и Disk Profiling | Awareness | Working | Advanced | Expert | Expert |
| Оптимизация | |||||
| Database Performance Tuning | Awareness | Working | Advanced | Expert | Expert |
| Бенчмаркинг | |||||
| Benchmarking Tools | Awareness | Working | Advanced | Expert | Expert |