The SyDPaCC framework supports the development of scalable parallel functional programs with the proof assistant Coq and helps the developers to write correct-by-construction programs with respect to specifications written as simple (and possibly very inefficient) functional programs. Parallel programs are built from specifications using verified program transformations offered by SyDPaCC. Leveraging Coq extraction mechanism, compilable code can be obtained and executed on shared-memory or large scale distributed memory parallel machines.