Skip to content
View javabetatester's full-sized avatar
📜
NAME = 'BERNARDO KUNZ'
📜
NAME = 'BERNARDO KUNZ'

Block or report javabetatester

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don't include any personal information such as legal names or email addresses. Markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
javabetatester/README.md

Linkedin Website Email

About Me

Software Engineer with 9 years of Java development experience, transitioning from game development to enterprise software. Passionate about performance optimization, scalable architectures, and low-level system design.

Education

  • Bachelor's Degree in Software Engineering
  • Postgraduate in Software Architecture (in progress)

Technical Focus: Horizontal scalability, bit-level optimizations, concurrent systems, and distributed architectures.


Technical Stack

Languages

Java (9 years) • C#PythonGo

Java Ecosystem

Spring BootSpring CloudSpring Data JPAHibernateMavenGradleJUnitMockitoLombok

Cloud & Infrastructure

AWS (EC2, ECS, Lambda, S3, RDS, DynamoDB, ElastiCache, CloudWatch, SNS, SQS) • DockerKubernetes

.NET Ecosystem

.NET CoreASP.NET CoreEntity Framework CorePollyDapper

Go Ecosystem (Currently Learning)

GinEchoTestifyGORMGoroutines & Channels

Databases

PostgreSQLMySQLMongoDBRedisDynamoDB

Tools & Practices

GitGitHub ActionsJenkinsSonarQubeSwagger/OpenAPIPostmanIntelliJ IDEAVS Code

Interests & Study

Elixir/PhoenixRuby on RailsSystem DesignDistributed Systems


Technical Interests

  • Performance Engineering & JVM Optimization
  • Horizontal Scalability & Distributed Systems
  • Concurrent Programming & Multithreading
  • Event-Driven Architecture
  • Microservices Design Patterns
  • Low-Level System Design & Bit Manipulation
  • Real-Time Systems

Experience Highlights

Game Development Background (9 years)

  • Developed high-performance Minecraft plugins handling hundreds of concurrent players
  • Implemented real-time systems with strict performance requirements (20 TPS)
  • Designed event-driven architectures and plugin ecosystems
  • Optimized database queries and caching strategies for persistent player data
  • Managed distributed server networks and load balancing

Enterprise Software (Current)

  • Building scalable backend services with Spring Boot
  • Working with microservices architecture and cloud infrastructure
  • Implementing resilience patterns and fault-tolerant systems
  • Collaborating in agile teams and contributing to production systems

GitHub Stats


💬 Let's Connect

I'm always eager to discuss backend architecture, performance optimization, distributed systems, and learn from experienced engineers. Open to collaborations and technical conversations.


"Measure twice, optimize once."

Pinned Loading

  1. JobAlerts JobAlerts Public

    Java 2 1

  2. FinancialAPI FinancialAPI Public

    C#

  3. FyNanceCtrl FyNanceCtrl Public

    Go 44 7