David Galstyan

I have experience working with backend development using Java, where I focus on building reliable, scalable, and maintainable systems. My work includes designing and implementing RESTful APIs, handling database integration, and ensuring efficient server-side logic. I am comfortable working with frameworks such as Spring Boot, managing data with SQL/NoSQL databases, and applying best practices like clean code, modular architecture, and proper error handling. I also have experience with version control systems like Git and understand the importance of writing testable and secure code. I continuously improve my skills by learning new technologies and optimizing existing solutions to deliver high-quality backend services.

I can verify and test Ruby on Rails applications, including backend APIs, database interactions, business logic, integrations, authentication flows, background jobs, and end-to-end user workflows. I have experience creating and maintaining automated tests, analyzing logs, reproducing bugs, validating requirements, and ensuring application stability across different environments.