Trending @Wipro; Need help with development

I have recently been assigned to a Dev project where power platform and vs code is being used. I have never worked in Dev before, just have general knowledge in power platform . This project expects results in short span of time due to tight deadlines. The requirement seems tough and daunting to me and Iam afraid that i will not be able to understand and complete the work on time . If this happens ultimately i might get removed from the project which is going to a problem for me. Anyone with development experience here is open to help in the initial stages ? Thank you!