Skip to content
View sina-software-dev's full-sized avatar

Block or report sina-software-dev

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 userโ€™s behavior. Learn more about reporting abuse.

Report abuse
sina-software-dev/README.md

๐Ÿ‘‹ Hi, I'm Sina

Java Backend Developer | Microservices | Banking & Enterprise Systems

Iโ€™m a Java backend developer with 6+ years of professional experience, specializing in Spring Boot, microservice architectures, and Oracle-based enterprise systems. I have worked extensively in banking and financial domains, focusing on scalable, secure, and maintainable backend solutions.


๐Ÿง  About Me

  • ๐Ÿ’ผ 6+ years of hands-on experience in Java backend development
  • โ˜• Strong expertise in Java (SE & EE) and Spring Boot
  • ๐Ÿงฉ Designing and implementing Microservice Architectures
  • ๐Ÿฆ Solid background in Banking & Financial Systems
  • ๐Ÿ—„๏ธ Advanced experience with Oracle Database & SQL/PLSQL
  • โš™๏ธ Passionate about clean code, system design, and performance optimization
  • ๐Ÿš€ Continuously learning modern backend and cloud-native practices

๐Ÿ› ๏ธ Technical Skills

Backend & Frameworks

  • Java (Java SE, Java EE)
  • Spring Boot, Spring MVC, Spring Data JPA
  • Spring Security (JWT, OAuth2)
  • RESTful API Design

Architecture & Patterns

  • Microservices Architecture
  • Event-driven Architecture (EDA)
  • Clean Architecture & SOLID Principles
  • Domain-Driven Design (DDD โ€“ practical usage)

Databases

  • Oracle Database
  • Advanced SQL
  • PL/SQL
  • Transaction management & performance tuning

DevOps & Tools

  • Docker
  • Git & GitHub
  • CI/CD pipelines
  • Linux (server-side basics)

Messaging & Integration

  • REST / HTTP APIs
  • Message-based systems (conceptual & practical)
  • Third-party system integrations

๐Ÿ“Š GitHub Stats


๐Ÿ”ฅ GitHub Activity


๐Ÿงฉ What I Focus On

  • Building scalable and secure backend services
  • Designing robust microservice systems
  • Writing clean, maintainable, and testable code
  • Solving complex business problems in enterprise environments

๐Ÿ“ซ Letโ€™s Connect

  • ๐Ÿ’ผ Open to backend, enterprise, and distributed system challenges
  • ๐Ÿค Interested in collaboration on Java & microservice projects

โ€œGood software is built with clarity, discipline, and continuous improvement.โ€


โญ If you find my work interesting, feel free to explore my repositories and connect!

Pinned Loading

  1. spring-boot-elk spring-boot-elk Public

    A simple integrate between spring boot and elk stacks

    Java 1

  2. spring-boot-monitor spring-boot-monitor Public

    A simple integrate with monitor tools(prometheus, grafana)

    Java 1

  3. clean-architecture clean-architecture Public

    A simple Spring Boot application demonstrating Clean Architecture principles.

    Java