I have collaborated with Darvin on several breakthroughs and forward-looking IT projects to which he ALWAYS came through with a solution where there appeared not to be as concepts were more advanced than current technologies.
His thought processes is methodical and detailed, approach is ethical and professional and solutions driven. He deliverers what he said he would, on time and on budget.
I would not hesitate to recommend Helia and Darvin for any scale of IT related projects. If he takes a project on he will not only do it but do it very well!