An (incomplete) list of software that I worked on:
A python script for computing FLP/Ferraris stable models of ASP programs with aggregates (including non-convex recursive aggregates).
A python script for computing Gelfond&Zhang stable models of ASP programs with aggregates.
A MaxSAT solver built on top of glucose.
A python script for benchmarking: measure and limit resource usage, and extract data from streams.
A python script for computing S-stable models in Abstract Dialectical Framework.
At some point I will write a page also for the other software in my git repositoty…