Vaibhav007

• Developed and maintained 10+ RESTful APIs using Nest JS and FastAPI optimizing performance by 30% and reliability by 25%. • Integrated Amazon S3 for secure and efficient data management, reducing data retrieval time by 30%. • Engineered a code execution judge utilizing Node.js, Docker, and shell scripting, enhancing security and functionality.

• Created over 90+ high-quality coding problems focused on Data Structures and Algorithms (DSA) for various government exams, including the SEBI Grade A IT Officer. • Conducted thorough testing and validation of problems, resulting in 99% problem clarity and correctness. • Problems received positive feedback from users, with an engagement increase of 35%.