All Services Programming & Development Mobile App Developer(Android,iOS) $15/hr · Starting at $1K I am Satyjit Singh an expert in mobile app development have 6 years of iOS,Android and blackberry. I have build 40+ App and developed 3 products from scratch. About $15/hr · Ongoing Download Resume I am Satyjit Singh an expert in mobile app development have 6 years of iOS,Android and blackberry. I have build 40+ App and developed 3 products from scratch. Skills & Expertise AndroidBlackberryiOS 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Blackberry Developers