Hi there, My name is Anatolii
Passionate about java development, love coding.
- π± Iβm currently working JAVA
- π Open to work, remote or office work.
Stack : Java, Intellij IDEA, JDBC/ R2DBC, Docker, Spring MVC, Spring Framework, Linux, Maven/ Gradle, SOLID, Elasticsearch, Java Core, SQL, CSS, HTML, GitHub, Photoshop Jenkins, Jira, Postman, Selenium, PostgreSQL, Scrum, Kanban, Agile
- Basics of Java Core
- Git - version control system (GitHub, Gitlab)
- Algorithms and data structures
- Lambda, Stream API, Serialization
- Maven and Gradle
- Working with CSV, XML, JSON files
- Code Testing and JUnit Tests, Mockito
- Networking basics. Model OSI, TCP, UDP HTTP protocol
- JVM. Organization of memory. Garbage collectors, VisualVM
- Design patterns: Builder, Singleton, Factory, Adapter, Proxy, Decorator, Facade, Iterator, DRY, SOLID
- Multi-threaded (concurrent) and functional programming TDD and DDD
- Web, Spring & Spring MVC
- HTTP, JS, Ajax, REST, JSON, CORS
- Java EE, Java Servlets, Servlets Containers
- Dependency Injection, IoC
- Spring Boot, RESTful API
- Deploy Spring Boot applications (nginx, systemd, firewall, journalctl)
- Linux, Docker
- TestContainers, Kubernetes, clouds
- Database:
- SQL ( DDL, DML) β PostgreSQL, MySql, Oracle
- noSQL (MongoDB, Elasticsearch)
- JDBC API, JdbcTemplate, NamedParametersJdbcTemplate.
- JPA, ORM, Hibernate
- Spring Security (Authentication and authorization)
- Spring WebFlux Reactive, Spring Data R2DBC
- 1.2 Π‘ΡΡΡΠΊΡΡΡΠ° ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΡ
- 1.3. Π£ΡΠ»ΠΎΠ²Π½ΡΠ΅ ΠΎΠΏΠ΅ΡΠ°ΡΠΎΡΡ ΠΈ ΡΠΈΠΊΠ»Ρ
- 1.4 Π’ΠΈΠΏΡ Π΄Π°Π½Π½ΡΡ Π² Java: ΠΏΡΠΈΠΌΠΈΡΠΈΠ²Ρ
- 1.5 Π’ΠΈΠΏΡ Π΄Π°Π½Π½ΡΡ Π² Java: ΠΎΠ±ΡΠ΅ΠΊΡΡ
- 1.6 Π‘ΡΡΡΠΊΡΡΡΠ° ΠΊΠ»Π°ΡΡΠ°
- 2.1 ΠΠ°ΡΡΠΈΠ²Ρ ΠΎΠ΄Π½ΠΎΠΌΠ΅ΡΠ½ΡΠ΅
- 2.2 ΠΠ°ΡΡΠΈΠ²Ρ ΠΌΠ½ΠΎΠ³ΠΎΠΌΠ΅ΡΠ½ΡΠ΅
- 3.1 ΠΠΎΠ΄ΠΈΡΠΈΠΊΠ°ΡΠΎΡΡ Π΄ΠΎΡΡΡΠΏΠ°, Π½Π°ΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠ΅
- 3.2 ΠΠΎΠ»ΠΈΠΌΠΎΡΡΠΈΠ·ΠΌ
- 3.3 ΠΠ±ΡΡΡΠ°ΠΊΡΠΈΠΈ ΠΈ ΠΈΠ½ΡΠ΅ΡΡΠ΅ΠΉΡΡ
- 3.4 ΠΡΠΊΠ»ΡΡΠ΅Π½ΠΈΡ, Stacktrace
- 4.1 Generics Π² ΠΊΠΎΠ»Π»Π΅ΠΊΡΠΈΡΡ ΠΈ ΠΌΠ΅ΡΠΎΠ΄Π°Ρ
- 4.2 ΠΠΎΠ»Π»Π΅ΠΊΡΠΈΠΈ List
- 4.3 ΠΠΎΠ»Π»Π΅ΠΊΡΠΈΠΈ Queue
- 4.4 ΠΠΎΠ»Π»Π΅ΠΊΡΠΈΡ HashMap ΠΈ HashSet
- 4.5 ΠΠΎΠ»Π»Π΅ΠΊΡΠΈΠΈ Treemap ΠΈ TreeSet
- 1.1 ΠΡΠΌΠ±Π΄Π°-Π²ΡΡΠ°ΠΆΠ΅Π½ΠΈΡ ΠΈ ΡΡΠ½ΠΊΡΠΈΠΎΠ½Π°Π»ΡΠ½ΡΠ΅ ΠΈΠ½ΡΠ΅ΡΡΠ΅ΠΉΡΡ
- 1.2 Stream API. ΠΠΎΡΠΎΠΊΠΈ, ΠΏΠΎΠ²ΡΠΎΡΠ½ΡΠ΅ Π²ΡΠ·ΠΎΠ²Ρ, ΠΎΡΠ½ΠΎΠ²Π½ΡΠ΅ ΠΌΠ΅ΡΠΎΠ΄Ρ
- 1.3 ΠΠΎΡΠΎΠΊΠΈ Π²Π²ΠΎΠ΄Π°-Π²ΡΠ²ΠΎΠ΄Π°. Π Π°Π±ΠΎΡΠ° Ρ ΡΠ°ΠΉΠ»Π°ΠΌΠΈ. Π‘Π΅ΡΠΈΠ°Π»ΠΈΠ·Π°ΡΠΈΡ
- 1.4 Π‘Π±ΠΎΡΠΊΠ° ΠΏΡΠΎΠ΅ΠΊΡΠΎΠ². Maven ΠΈ Gradle
- 1.5 Π Π°Π±ΠΎΡΠ° Ρ ΡΠ°ΠΉΠ»Π°ΠΌΠΈ CSV, XML, JSON
- 2.1 Π’Π΅ΡΡΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ ΠΊΠΎΠ΄Π° ΠΈ Unit-ΡΠ΅ΡΡΡ
- 2.2 Mockito. ΠΠΎΠΊΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ Π²ΡΠ·ΠΎΠ²ΠΎΠ²
- 3.1 ΠΡΠ½ΠΎΠ²Ρ ΡΠ°Π±ΠΎΡΡ Ρ ΡΠ΅ΡΡΡ. ΠΠΎΠ΄Π΅Π»Ρ OSI
- 3.2 ΠΡΠΎΡΠΎΠΊΠΎΠ» HTTP. ΠΡΠ·ΠΎΠ²Ρ ΡΠ΄Π°Π»Π΅Π½Π½ΡΡ ΡΠ΅ΡΠ²Π΅ΡΠΎΠ²
- 4.1 JVM. ΠΡΠ³Π°Π½ΠΈΠ·Π°ΡΠΈΡ ΠΏΠ°ΠΌΡΡΠΈ, ΡΠ±ΠΎΡΡΠΈΠΊΠΈ ΠΌΡΡΠΎΡΠ°, VisualVM
- 1.1 ΠΠΎΡΠΎΠΆΠ΄Π°ΡΡΠΈΠ΅ ΡΠ°Π±Π»ΠΎΠ½Ρ. Builder, Singleton, Factory Method, Abstract Factory, Prototype
- 1.2 Π‘ΡΡΡΠΊΡΡΡΠ½ΡΠ΅ ΡΠ°Π±Π»ΠΎΠ½Ρ. Adapter, Proxy, Decorator, Facade, Flyweight
- 1.3 ΠΠΎΠ²Π΅Π΄Π΅Π½ΡΠ΅ΡΠΊΠΈΠ΅ ΡΠ°Π±Π»ΠΎΠ½Ρ. Command, CoR, Observer, Iterator
- 1.4 Magics, DRY, SOLID
ΠΡΡΡ Β«ΠΠ½ΠΎΠ³ΠΎΠΏΠΎΡΠΎΡΠ½ΠΎΠ΅ ΠΈ ΡΡΠ½ΠΊΡΠΈΠΎΠ½Π°Π»ΡΠ½ΠΎΠ΅ ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅Β»
- 1.1 ΠΠ½ΠΎΠ³ΠΎΠΏΠΎΡΠΎΡΠ½ΠΎΠ΅ (ΠΏΠ°ΡΠ°Π»Π»Π΅Π»ΡΠ½ΠΎΠ΅) ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅. Π‘ΠΎΠ·Π΄Π°Π½ΠΈΠ΅ ΠΈ Π·Π°ΠΏΡΡΠΊ ΠΏΠΎΡΠΎΠΊΠΎΠ²
- 1.2 Π Π°Π±ΠΎΡΠ° Ρ ΡΠΈΠ½Ρ ΡΠΎΠ½ΠΈΠ·Π°ΡΠΈΠ΅ΠΉ. Synchronization, wait, notify, sleep, lock
- 1.3 Volatile, threadlocal atomics
- 1.4 ΠΠΎΠ»Π»Π΅ΠΊΡΠΈΠΈ Π΄Π»Ρ ΠΏΠ°ΡΠ°Π»Π»Π΅Π»ΡΠ½ΠΎΠΉ (ΠΊΠΎΠ½ΠΊΡΡΠΈΡΡΡΡΠ΅ΠΉ) ΡΠ°Π±ΠΎΡΡ
- 1.5 ΠΠ»ΠΈΠ΅Π½Ρ-ΡΠ΅ΡΠ²Π΅ΡΠ½ΠΎΠ΅ Π²Π·Π°ΠΈΠΌΠΎΠ΄Π΅ΠΉΡΡΠ²ΠΈΠ΅. Blocking ΠΈ Non-Blocking IO
- 2.1 Π€ΡΠ½ΠΊΡΠΈΠΎΠ½Π°Π»ΡΠ½ΠΎΠ΅ ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅
- 2.2 ΠΠ΅ΡΠΎΠ΄ΠΎΠ»ΠΎΠ³ΠΈΡ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠΈ. TDD, DDD
- 1.1 HTTP ΠΈ ΡΠΎΠ²ΡΠ΅ΠΌΠ΅Π½Π½ΡΠΉ Web
- 1.2 Π€ΠΎΡΠΌΡ ΠΈ ΡΠΎΡΠΌΠ°ΡΡ ΠΏΠ΅ΡΠ΅Π΄Π°ΡΠΈ Π΄Π°Π½Π½ΡΡ
- 1.3 JS, Ajax, REST, JSON, CORS
- 2.1 Servlets Containers
- 2.2 Dependency Lookup, Dependency Injection, IoC, Spring, Application Context
- 2.3 Spring Web MVC
- 1.1 Spring Boot: Π½Π°Π·Π½Π°ΡΠ΅Π½ΠΈΠ΅, Π²Π½ΡΡΡΠ΅Π½Π½Π΅Π΅ ΡΡΡΡΠΎΠΉΡΡΠ²ΠΎ
- 1.2 REST
- 2.1 ΠΠΈΡΡΡΠ°Π»ΠΈΠ·Π°ΡΠΈΡ ΠΈ ΠΎΡΠ½ΠΎΠ²Ρ ΡΠ°Π±ΠΎΡΡ
- 2.2 Π Π°Π·Π²ΠΎΡΠ°ΡΠΈΠ²Π°Π½ΠΈΠ΅ Spring Boot ΠΏΡΠΈΠ»ΠΎΠΆΠ΅Π½ΠΈΠΉ (nginx, systemd, firewall, journalctl)
- 3.1 ΠΡΠ½ΠΎΠ²Ρ ΡΠ°Π±ΠΎΡΡ: Docker, Docker Compose, ΡΠΏΠ°ΠΊΠΎΠ²ΠΊΠ° ΠΏΡΠΈΠ»ΠΎΠΆΠ΅Π½ΠΈΠΉ
- 3.2 ΠΠ±Π·ΠΎΡΠ½Π°Ρ Π»Π΅ΠΊΡΠΈΡ: TestContainers, Kubernetes, ΠΎΠ±Π»Π°ΠΊΠ°
- 1.1 SQL: ΠΎΡΠ½ΠΎΠ²Ρ ΡΠ°Π±ΠΎΡΡ, DDL, DML
- 1.2 SQL: Π²Π»ΠΎΠΆΠ΅Π½Π½ΡΠ΅ ΠΏΠΎΠ΄Π·Π°ΠΏΡΠΎΡΡ, JOIN'Ρ, Π°Π³ΡΠ΅Π³ΠΈΡΡΡΡΠΈΠ΅ Π·Π°ΠΏΡΠΎΡΡ
- 1.3 JDBC API, JdbcTemplate, NamedParametersJdbcTemplate
- 2.1 ORM, Hibernate
- 2.2 Spring JPA Repositories, JPQL
- 3.1 ΠΠ΅Π·ΠΎΠΏΠ°ΡΠ½ΠΎΡΡΡ Π² Π²Π΅Π±-ΠΏΡΠΈΠ»ΠΎΠΆΠ΅Π½ΠΈΡΡ , Spring Security
- 3.2 ΠΡΡΠ΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΈΡ ΠΈ Π°Π²ΡΠΎΡΠΈΠ·Π°ΡΠΈΡ
- Β«Π‘Π΅ΡΠ΅Π²ΠΎΠΉ ΡΠ°ΡΒ»
- Β«Π‘Π΅ΡΠ²ΠΈΡ ΠΏΠ΅ΡΠ΅Π²ΠΎΠ΄Π° Π΄Π΅Π½Π΅Π³Β»
- Β«ΠΠ±Π»Π°ΡΠ½ΠΎΠ΅ Ρ ΡΠ°Π½ΠΈΠ»ΠΈΡΠ΅Β»