Jan 2015 – Sep 2016 · 1 yr 8 mos · Gothenburg, Sweden

• Software development for diameter stack features in smart services router(SSR) 8000/8020.
• Developing unit and component tests for diameter stack features in SSR8000/8020.
• Developing functional tests for diameter stack features in SSR8000/8020.

Jan 2014 – Aug 2014 · 7 mos · Gothenburg, Sweden

• Use of AUTOSAR , OSEK/VDS operating system standard to implement adaptive real time scheduling in a Flexray based distributed network.

Sep 2012 – Aug 2014 · 1 yr 11 mos · Gothenburg, Sweden

• As a masters student of embedded electronic system design my areas of study and research includes digital integrated circuit design and methods involved in ESD . During the first year of my master program i have developed an interest for real time system systems and have extended and strengthen my interest by taking courses for parallel and distributed networks along with fault tolerant computer networks. Below I outline the projects undertaken during first year of my masters:
• 1) Design and simulation of 4 bit comparator on cadence tool.
• 2) Hardware acceleration of MP3 decoder.
• 3) Design of 32 bit ALU supporting 13 opcodes.
• 4) C and Tiny timber kernel based network aware music application on CAN network.
• 5) ARM mbed based speaker hardware.
• 6) Partition scheduling of applications on a multiprocessor platform.
• 7) Dependability modelling of fault tolerant computer systems to compare different design solutions of a brake by wire system.
• 8) Performance modeling in terms of availabiliy of computer systems , using markov chains and generalised stochastic petrinets.
• 8) Atmega microcontroller based obstacle detection vehicle.
• 9) Adaptive real time scheduling to synchronize autosar system on distributed real time network.
• 10) Implement a unix based shell in C that supports system calls, multistage pipes, stdout stdin redirection features.
• 11) Implementation of multithreaded dequeue and queue for bounded producer consumer problem using mutual inclusion for synchronisation of shared memory using pthreads in C.
• 12) Integration of Flexray communication architecture to AUTOSAR 4.1 implementation.
• 13) Implementation of flexible schedule tables, incorporating time and even triggered task for AUTOSAR 4.1 architecture.

Nov 2011 – Aug 2012 · 9 mos · Greater Noida,India

• Working with ST Ericsson was a very learning and intuitve experience . I learnt and expertised in WLAN 802.11bg/n mode . As both WLAN and bluetooth were multiplexed on 2.4 Ghz bandwidth so the RF antenna was driven by an arbitration algorithm to differentiate between WLAN and bluetooth packets. I was involved in development and validation for WLAN/Bluetooth system on chip solutions. During my tenure i learned debugging tools like wireshark for sniffing data packets over the air. I worked with android and samsung real time kernel project. Following data defines my work tenure in short.
• 1) Embedded software developer for Bluetooth, BLE and wlan based SOC solution.
• 2) Python Scripting for automation testing of bluetooth and wlan technology .

Mar 2010 – Nov 2011 · 1 yr 8 mos · Noida Area, India

• With mediatek i was involved in development and validation of embedded SOC solution for GSM/GPRS in live network condition. I got a global exposure to work around the globe . I successfully conducted a successful certification process for Mediatek chipset to be launched for AT & T USA operator.
• 1) Embedded software developer for GSM/GPRS based SOC solution.
• 2) Embedded software validation in Germany Finland and Paraguay for 2G/3G/HSPA SOC.
• 3) Batch scripting for Catcher tool using VB scripts.
• 4) Precertification SOC validation for AT & T USA operator.
• 5) Successful completion of studying GPRS specs used for designing and development .

Sep 2009 – Feb 2010 · 5 mos · Gurgaon, India

• I worked for a short period of 6 months during which i worked on following areas
• 1) Synchronous digital hierarchy.
• 2) Dense wave division multiplexing technologies.