Hello There!
I'M Ashkan Haidari
Java Backend Engineer
Folsom, CA
+1(315) 280-2587
ashkan@ashkanhaidari.com
https://www.linkedin.com/in/ashkan-haidari
I’m a Java Backend Engineer with 2+ years of experience building scalable backend services using Java, Spring Boot, and RESTful APIs. I focus on designing secure APIs, implementing business logic, and supporting microservices in fintech and enterprise environments.
Skilled in Spring Data JPA, Hibernate, and relational databases like PostgreSQL and MySQL. Experienced with Spring Security, JWT, and asynchronous systems using Kafka.
I work effectively in Agile teams, contributing to code reviews, testing, and documentation while delivering clean, maintainable, and reliable backend solutions.
Building scalable and secure backend services using Java, Spring Boot, Hibernate, Microservices, REST APIs.
Developing responsive, user-focused UIs with React.js, Angular, Bootstrap, HTML5, and CSS3.
Deploying and managing applications on AWS with Docker, Kubernetes, Jenkins, and Terraform for CI/CD automation.
Designing real-time event-driven architectures using Apache Kafka for data streaming and integration.
Optimizing relational and NoSQL databases including PostgreSQL, MySQL, and MongoDB./p>
Delivering high-quality software through Agile/Scrum methodologies, TDD, and continuous feedback cycles. for best high-performance
Completed foundational coursework in computer science, programming, and information systems, gaining practical experience with problem-solving, software development fundamentals, and core technical concepts used in modern computing.
• Building backend payment services using Java & Spring Boot.
• Developing secure REST APIs with validation & exception handling.
• Implementing business logic with Spring MVC, JPA/Hibernate.
• Managing PostgreSQL/MySQL schemas & CRUD operations.
• Securing APIs with JWT & Spring Security.
• Supporting Kafka event workflows and CI/CD deployments.
• Participating in Agile ceremonies & code reviews.
Env: Java, Spring Boot, JPA, Hibernate, REST APIs, Spring Security, JWT, Kafka, PostgreSQL, MySQL, Maven, Git, Docker, Agile
• Developed backend services using Python & Django.
• Built REST APIs with authentication & business logic.
• Designed & optimized PostgreSQL schemas & queries.
• Implemented real-time features with WebSockets.
• Created API docs using Swagger/OpenAPI.
• Worked with Docker, Linux, and Agile workflows.
Env: Python, Django, REST APIs, PostgreSQL, WebSockets, Swagger/OpenAPI, Docker, Git, Linux, Agile
A showcase of my work, skills, and hands-on development experience.
