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I will build scalable microservices using java and spring boot
Nurlan Aliyev
About this gig
I am a Professional Java Developer specializing in the Spring Ecosystem. I focus on designing and implementing secure, scalable, and maintainable complex backend systems. I dont just write code; I build robust architectures based on SOLID principles, Clean Code, and modern Design Patterns.
Expertise & Technical Stack:
- Core Frameworks: Spring Boot 3.x, Spring MVC, Spring Security (OAuth2, JWT, Social Login).
- Microservices Architecture: Service Discovery (Eureka), API Gateway, Resilience4j (Circuit Breaker), Spring Cloud Config.
- High Performance: Caching with Redis, Asynchronous processing with Kafka or RabbitMQ.
- Database Design: Advanced JPA/Hibernate optimization, PostgreSQL, MySQL, NoSQL (MongoDB, Cassandra).
- Testing & Quality: TDD approach, JUnit 5, Mockito, Integration Testing with Testcontainers.
- DevOps & Cloud: Docker, Kubernetes, CI/CD Pipelines, AWS (EC2, S3, RDS).
Why work with me:
- Scalability: I design systems that grow alongside your business needs.
- Security First: Every endpoint is developed with industry-standard security to protect your data.
- Maintainability: You receive a modular, well-documented, and easily extendable codebase.
Get to know Nurlan Aliyev
Nurlan Aliyev
Software Engineer
- FromAzerbaijan
- Member sinceDec 2024
- Avg. response time1 hour
Languages
Turkish, Azerbaijani, English
I am a Java Backend Developer with 4 months of intensive professional experience. During this time, I have focused on building robust backend systems capable of handling real-world challenges. My primary goal is to write clean, maintainable code and optimize system performance to ensure seamless user experiences.
My Portfolio
FAQ
Which technologies do you use for backend development?
I primarily use Java 25/26 with the Spring Boot 3.x framework. For data management, I work with Hibernate/JPA, PostgreSQL, MySQL, and MongoDB. If your project requires high performance, I integrate Redis for caching and Kafka/RabbitMQ for message queuing.
Can you implement security (JWT/OAuth2) in my API?
Yes, security is my top priority. I implement robust authentication and authorization using Spring Security. Whether you need JWT (JSON Web Tokens) for stateless REST APIs or OAuth2/OpenID Connect for social logins, I ensure your data is protected against common vulnerabilities.
Can you containerize the application using Docker?
Yes, I can provide a Dockerfile and docker-compose files to make your application easy to deploy on any environment, including AWS
