My role was mostly technology troubleshooting and helping senior architects. In the last 2 years at Infosys, I had a rather interesting role as extreme programmer where I was sent to various campuses to help engineering who are miserably failing to deliver on time. I was expected to replace a few engineers, learn the project in a day or two, finish the project as fast as possible. If you think that I need to work weekends and nights for this, you are mistaken :-). I worked only 8 hours and only 5 days per week in this role. I visited Pune, Bangalore, Chennai offices for this kind of adventures. I was also part of technical interview teams.