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Achievement: Pull Sharkx2Achievement: Quickdraw

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sergeev-alexander/README.md

Hi, I'm Alexander!
💼Open to any internship offers in Java backend development

🛠 Stack
Core Java

Java syntax JVM Garbage collection I/O
Stream API Collections Framework Concurrency JDBC JPA

Spring

Spring Framework Spring Boot Spring Data JPA Spring MVC
@ExceptionHandler Application properties Bean lifecycle XML Configuration

SQL/NoSQL

PostgresSQL MySQL Amazon DynamoDB H2

Containers

Docker container Docker compose Docker Images Docker Volumes

Other Frameworks

Hibernate ORM
Apache Tomcat
Apache Commons
Mockito BDDMocito JUnit
Lombok
Log4j

Project build systems

Maven Gradle

Algorithms and data structures

QuickSort SelectionSort InsertionSort MergeSort ShellSort BubbleSort CombSort BogoSort
BinarySearch BFS DFS
Heap Trie BST
Huffman encoding algorithm GCD Fibonacci Numbers etc

Pinned Loading

  1. stuff-sharing-app Public

    Java

  2. algorithms Public

    Java

688 contributions in the last year

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April 2025

Created 4 commits in 1 repository
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