Senior Java Developer

About Me and my skills:

• 🏦 I'm a Java back-end developer with more than 5 years experiences
• 📝 I have a personal website which is for Java Lovers! mirbozorgi.com
• 💻 Java, RX Java (reactive programming), Spring boot, Spring cloud
• 💻 Micro-services, ECB pattern (Entity, control, Boundary), MVC
• 💻 TDD (Test-driven development)
• 💻 DDD (Domain-driven development)
• 💻 Event Sourcing and CQRS
• 💻 Spring-cloud for microservices and its modules like:
  ➔ Registry services: EUREKA, CONSUL, APACHE ZOOKEEPER
  ➔ Gateways: Spring cloud API gateway, Zuul proxy
  ➔ Actuator (for monitoring)
  ➔ Ribbon for load balancing
  ➔ Centralized configure management with MongoDB/git/spring cloud consul configure
  ➔ Sleuth and Zipkin for tracing requests and Hystrix circuit breaker, Open Feign
  
• 💻 MYSQL, PostgresSQL, MongoDB, Neo4jDB, Cassandra
• 💻 Redis
• 💻 RabbitMQ, Kafka
• 💻 ELK, Sentry, Prometheus, Node exporter, Alert manager, Grafana
• 💻 Docker
• 💻 Bash script, Python script, JavaScript
• 💻 Problem-solving, Team leading, super visioning groups and team
• 💻 Ansible (for centralizing the VMs)
• 💻 Familiar with:
  ➔ Go Lang and Gin framework and Go Lang scripts
  ➔ Python and Django framework
  ➔ HTML, CSS
  ➔ Kotlin
  

💼 My Experiences:

Medrick Game Studio — Senior Java Developer

May 2019 – Present

• Reactive programming with RXJava
• Nexus Repository Manager
• Sentry and Centralized Log management (ELK)
• Providing coaching to other server-side developers to improve their skills as well as their teamwork abilities.
• Ensures the quality and efficiency of different designed structures and development pipelines.
• Implemented the following game features across all projects:
  ➔ User account management system
  ➔ Groups and clans
  ➔ Tournaments, quests, and achievements
  ➔ Virtual wallet and inventory
  ➔ Real-time message brokering for PVP matches
  ➔ In-game chat
  ➔ Internal live-ops management systems
  ➔ Several types of leaderboards
  

Yomo Bit UG (NilaSoft) — Java Developer

Jun 2018 - May 2019

• I gained practical experience in all phases of the software development lifecycle through my participation in the development of web-based applications for large companies.
• Planned and engineered RESTful web services to manipulate dynamic datasets.
• Determined coding requirements for site creation, e-commerce capability, web scraping, and specialized features.
• PostgresSQL, Spring Boot, and JWT were used to develop multiple monolithic services for the company's microservices.
• Scraping the biggest advertisement website in Iran: Divar

Kiansazeh Arzhan (UFO) — Java Developer

June 2014 - Jun 2018

• Engaged in the design and development of small scope projects and wrote clean, clear, and well-tested code for various projects.
• Studied user requirements and implemented requirements into solutions.
• To develop web applications, I used spring boot and a MySQL database.
• Fundamental concepts like solid, OOP principles, and design patterns.

💼 Brief of Arsalan:

I'm a hard-worker and great problem-solver ⚡

Brief of professional expertise 💻

Spring                   4 years             █████████████████████░░░░   80.00% 
Java                     5 years             █████████████████████████   100.00% 
Microservices            2 years             ██████████░░░░░░░░░░░░░░░   40.00% 

📝 My Latest Blog posts:

• Differences Java versions
• How to use Jenkins?
• Dependency injection
• Saga pattern
• Spring Mvc-Async vs Spring webflux

▶ ... view more