Jan 2009 – Jun 2013 · 4 yrs 5 mos

• Working in Apple Wireless divsion for Next Gen Phone SW

Jan 2008 – Jan 2008 · 0 mo

Jan 2006 – Jul 2007 · 1 yr 6 mos

• Worked in Baseband team for Access Stratum procedures in GPRS/EDGE;Designing and Development of L2/RLC/MAC procedures for GPRS/EDGE/3G Mobile Phones.
• 1. Analysis and design changes required for of the throughput (data rate )of the mobile phone.
• 2.Designed and developed RLC modifications for EGPRS Class 12
• 3.Analyzing the Phone logs and providing bug fixes
• 4.Provided IOT Support for Nokia.
• 5.Conducted Unit Testing and Supported Sanity Testing/Live testing of the Mobile Phones.
• 6.Feasibility study of DTM Class 9(Handling of the Circuit Switched Voice Call and Packet Data Transfer Simultaneously) from the RLC and MAC perspective.
• 7.Designed and Developed or Fixed the Non existing/ non-working Inter RAT handover procedures between 2G and 3G cells to provide seamless connectivity.
• 8.On-Chip Debugging with ARM and Starcore DSP processor.
• 9.Supported the Clearcase Integration activities

Sep 2004 – Dec 2005 · 1 yr 3 mos

• 1. Worked on Soft mask Development for 2G and 3G SIM Cards.
• 2. Implemented a DoS for a GSM Authentication Command.
• 3. Implemented a Extended Phone Book /SMS application .
• 4. Implemented a Preferred Roaming application .
• 5. Implemented a Hash Table in EEPROM to extend/modify the facilities provided in the ROMed Operating System through OS Hooks.