An engineer by education, a backend developer by profession, and a problem-solver by passion. As an IIT-BHU graduate, I’ve built scalable systems at Astrotalk, Aidash. Now, I want to give back by helping others with system design, backend development, and interview preparation. I am a backend developer with 2 years of experience in building scalable and efficient systems. I specialize in developing robust APIs and optimizing performance using Java, Spring Boot, Postgres, and Kafka. My expertise includes designing and implementing key features like e-commerce, chat and call systems, centralized pricing services, and real-time notifications, ensuring seamless user experiences across platforms. With a focus on performance, I have reduced API response times significantly and integrated caching solutions like Redis for scalability. I have also worked on offline interactivity features, seamless online sync, and feature rollouts using tools like Growth Book, enabling dynamic experimentation for millions of users. In addition, I have experience in containerization and deployment using Docker, Docker Compose, and GitLab, ensuring efficient CI/CD pipelines and OS-independent applications. I thrive on solving complex challenges and delivering impactful solutions in fast-paced environments.