Razi's longest posting was to Tanzania (6 years) and Kenya (5 years) where he he worked on natural resources, rural development and environment projects with a wholerange of partners.He alsoprogressed work on donor and aid harmonisationunder the'One-UN' initiative.
Razi aliwahi kufanya kazi Tanzania kwa muda wa miaka sita (6) Kenya mitano (5) ambako alikuwa akifanyakazi kwenye masuala ya uoto wa asili, Maendeleo vijijini na kwenye Miradi ya mazingira na wafadhili na washirika mbalimbali. Pia amefanya kazi za kufanikisha ruzuku na misaadachini yaharakati zathe'One-UN'.