Harneet Kaur Kathuria

About Harneet Kaur Kathuria

Backend Software Engineer | Cloud-Native Systems | Microservices | Problem SolverWith 3+ years of experience, I am a Backend Software Engineer at Cognologix, building secure, scalable, and high-performance backend systems that power SaaS and B2B products.I specialize in developing RESTful APIs, microservices, and authentication systems with Java, Spring Boot, Spring Security, and cloud technologies across AWS, GCP, and Azure. My work focuses on delivering reliable, production-ready solutions with a strong emphasis on security and scalability.Key Expertise:Languages & Frameworks: Java (Spring Boot, Spring Security, Hibernate/JPA), Python (FastAPI)Databases: PostgreSQL, MySQLMessaging: Exposure to Kafka for event-driven and scalable system designCloud Platforms: AWS (EC2, ECS, RDS, Cognito, Secrets Manager), GCP, AzureCI/CD & Automation: Docker, Jenkins, GitHub Actions, GitLab CIAuthentication & Security: JWT, RBAC, OAuth2, Keycloak, AWS CognitoTesting & Quality: JUnit, Mockito, TestContainers, SonarQubeI enjoy collaborating in cross-functional teams to solve backend challenges, enhance product reliability, and help businesses scale efficiently in the cloud era. I follow SOLID principles, write clean and maintainable code, and continuously learn to stay ahead in backend and cloud innovations.Outside of work, I explore new technologies, refine my craft, and contribute to building systems that scale with purpose.Open to opportunities where I can contribute, grow, and deliver secure, scalable, and impactful backend solutions.

Experience

1. Software Engineer

   Cognologix Technologies

   Sep 2022 — Present

Education

• GLA University

  Master of Computer Applications - MCA

  2023 — 2025