Professional Service
- CHI 2014. Sub-committee chair.
- APCHI 2013. PC member.
- ICTD 2013. Senior program committee.
- IUI4DR 2013. PC member.
- CHI 2013. Deputy sub-committee chair and best papers committee.
- DEV 2013. General co-chair.
- ASPLOS 2013. External review committee.
- HCIDE 2012. PC member.
- NSDR 2012. PC member.
- IT4D 2012. PC member.
- MobiCASE 2012. PC member.
- DataDev 2012. Co-organizer.
- DEV 2012. PC co-chair.
- NetHealth 2012. PC co-chair.
- CHI 2012. PC member.
- ICTD 2012. PC member.
- India HCI 2012. PC member.
- ExtremeCom 2012. PC member.
- ICACCI 2012. PC member.
- NSDR 2011. PC co-chair.
- WWW 2011. PC member.
- CHI 2011. PC member.
- PLDI 2011. External review committee.
- ExtremeCom 2011. PC member.
- ASPLOS Ideas & Perspectives 2011. PC member.
- WiTRUE 2011. PC Member.
- IUI4DR 2011. Organizing committee and PC member.
- NetHealth 2011. Organizing committee and PC member.
- QMQ 2010. PC member.
- DEV 2010. PC member.
- ICTD 2010. PC member.
- NSDR 2010. PC member.
- CHI 2010. PC member.
- PLDI 2010. External review committee.
- ICTD 2009. Demo co-chair and PC member.
- CCC Workshop on Computer Science and Global Development. Co-organizer.
- NSDR 2009. PC member.
- STMCS 2008. PC member.
