All Services Programming & Development Other - Technology Projects $5/hr · Starting at $25 I am a senior software engineer. i have been working in IT industry since 2004. my key skills are. oracle,Informatica,BO,datastage and cognos. About $5/hr · Ongoing Download Resume I am a senior software engineer. i have been working in IT industry since 2004. my key skills are. oracle,Informatica,BO,datastage and cognos. Skills & Expertise Developer 0 Reviews This Freelancer has not received any feedback.