Cook the pasta in a saucepan of salted boiling water according to package directions or until al dente. Drain, rinse and set aside in a large bowl.
Blanche the green beans in a saucepan of simmering water for 1 minute. Remove and rinse with cold water, add to pasta. Add zucchini, garbanzo beans, olive oil, lemon juice and zest, salt, pepper and dill to pasta and beans and toss well to combine. Top with crumbled queso fresco or feta cheese. Refrigerate for one hour for flavors to marry. Add more salt and pepper to taste.