Abheenash Rajolu

Self-destructing, encrypted file sharing on AWS. Upload a file, get a link that expires and then deletes itself. Presigned URLs, a customer-managed KMS key, and a TTL-driven reaper (DynamoDB Streams → Lambda). Rebuilt as Terraform IaC with a GitHub Actions CI/CD pipeline.

2D heat-diffusion (PDE) simulation in C++, parallelized with std::thread and OpenMP. Includes 1–8 thread scaling benchmarks and a memory-bound performance analysis.

Multithreaded TCP key-value store in C++ using POSIX sockets and a thread-per-connection model with mutex-protected shared state.

A C++ thread pool — persistent workers pulling from a condition-variable task queue, benchmarked for parallel speedup on compute-bound work.