Elnar A.
Other - Software Development | Apache Maven, Artificial Intelligence
Backend Developer with strong experience in building scalable and reliable server-side applications. I specialize in Java and Spring Boot, with hands-on experience developing RESTful APIs, designing database architectures, and implementing secure, high-performance backend systems. My technical stack includes Spring Boot, Hibernate/JPA, REST API development, SQL/relational databases, authentication and security mechanisms (JWT, Spring Security), and integration with third-party services. I am also comfortable working with backend architecture, debugging complex systems, and improving application performance. I have experience working on real-world systems where reliability, clean code, and maintainability are important. I enjoy solving complex technical problems, optimizing backend workflows, and building systems that support scalable applications. I am always interested in improving my skills, exploring new backend technologies, and contributing to projects that require solid backend engineering and problem-solving abilities.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $4.4k
Billed in all: $19,176$19k
$4.4k in the last 6 months
Across 3 contracts
Earnings, last 30 days
Skill rankings: Top 8% in Spring MVC
Ranked by MRR among everyone on Upwork with the skill.
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