frostetsky Goto Github PK

• I am 23 year old programmer from Moscow. 💻
• I keep learning Java, Spring, Spring Cloud, Docker, Kubernetes. 🎓
• I finished learn SQL, and continue learn NoSQL DataBase. 🎓
• I graduated from the Moscow State University of Civil Engineering. Direction - "Applied Mathematics". 🎓
• I graduated from the Peoples' Friendship University of Russia. Direction - "Fundamental Informatics and Information Technology". 🎓
• My Java expirience is two year. 📈

Core Technologies

1. Java Core
   • Basic Constructions
   • Object Oriented Programming
   • Collection Framework, Algorithms and Data Structures
   • Lambda, Stream API, Optional
   • Generics, WildCard
   • Java IO/NIO
   • Exceptions
2. Java Multithreading
   • Threads
   • Volatile, Synchronized, RaceCondition, Atomic
   • Wait, Notify, NotifyAll, ProducerConsumer Pattern
   • Callable, Future, CountDownLatch, ReentrantLock, Semaphore, ThreadPool, DeadLock
3. Database
   • PostgreSQL, SQL
   • SQL-EX
   • JDBC
4. Garbage Collector
   • GC, Types Of Collectors, Profiling (Jconsole)
   • Cache on SoftReference weak, ConcurrentHashMap
5. Object Oriented Design
   • SOLID
   • Design Patterns
6. Spring Framework
   • Spring IoC
   • Spring DI
   • Spring AOP
   • Spring MVC
   • Spring Data
   • Spring ORM
   • Spring JDBC
   • Spring REST API + Spring REST Client
   • Spring Security + KeyCloak, Oauth 2.0, OpenIDConnect
   • Spring Boot
   • Spring WebFlux
   • Spring Quartz
   • Spring Test
7. Hibernate Framework
   • CRUD Operations
   • OneToOneRelationship
   • OneToManyRelationship
   • ManyToManyRelationship
   • FetchType.Eager, FetchType.Lazy, LazyInitializationException
8. Microservices
   • Spring Boot Actuator. Must have in Microservices
   • Spring Cloud Sleuth
   • Spring Cloud Eureka Server
   • Spring Cloud Config
   • Spring Cloud API Gateway
   • Spring Cloud OpenFeign
   • Spring Cloud Streams (Apache Kafka)
   • Spring Cloud Load Balancer and Resilience4j
   • Spring Cloud Security (OAuth 2.0, KeyCloak, Java Web Tokens)
   • Spring Cloud Vault
   • Docker
   • Kubernetes
   • Redis
   • MongoDB
   • ElasticSearch

1. Console CRUD app using JDBC and ORM Hibernate
2. Job Grabber(HTML Parser using JSOP)
3. Employee Directory. Tech: Spring (MVC, ORM, AOP), Hibernate, PostgreSQL
4. Web-Blog(CRUD operations with Post. Basic vizualization with HTML, CSS). Tech: Spring (MVC, Boot, Data, Thymeleaf), PostgreSQL
5. Diplom work(Construction products marketplace). Tech: Spring (MVC, Boot, JPA, Security), CSS, HTML, JavaScript, PostgreSQL
6. Ishop(Online store layout). Tech: HTML, CSS, Bootstrap, JavaScript
7. ToDoList. Tech: Spring (REST API, ORM, AOP, Security, Boot), Lombok, Hibernate, PostgreSQL
8. UrlShortCut. Tech: Spring (REST API, Data, AOP, Security JWT, Boot, Test), Liquibase, Mockito, Lombok, Hibernate, PostgreSQL
9. MNS (Imitation MarketPlace computers). Tech: Spring Cloud (Config, Eureka Server, OpenFeign, API Gateway), Spring (Boot, REST API, Data, Actuator), Lombok, PostgreSQL, TestNG, Mockito, Java Web Tokens Security with IdToken Cookie, Apache POI
10. AutoCarMag (MarketPlaceCars). Tech: Spring (MVC, ORM, Security, Thymeleaf), Spring Boot, Liquibase, PostgreSQL, Lombok, Hibernate
11. Spring Config Server without Spring Cloud