PROFESSIONAL SUMMARY

• An avid Embedded System and Data Science enthusiast, seeking a new challenge to fuel my fervent passion for cutting edge technology by developing next - generation embedded systems and as a data scientist interpreting teh data to discover solutions and opportunities. Proven record of successful work both independently and as a team member.
• I is seeking job in Application, System/Embedded software and Data Science where I can apply my ideas using C and Python.

TECHNICAL SKILLS

Programming Languages: C, Erlang

Scripting Language: Python, Shell Scripting, sed, awk

Hardware Platform: Pandaboard, Raspberry, 8-bit Microcontrollers

Tools: GNU tools(gcc, gcov, gdb), Valgrind,Jupyter

IDE: Source Insight, Pycharm, Eclipse

Custom Tools: omapconf, dcetst/dcitst

Database: MySQL, SQLite, Oracle, Teradata

Version control system: Git, SVN, Jira & Confluence

Operating Systems: Linux, Android, Windows, Unix

Technologies: OpenSSL, POSIX APIs, IPMI, SNMP

Concepts: OS Concepts, Data structures, Multi-threading, Linux Device Driver, Understanding of RTOS

SDLC Methodologies: Agile, Waterfall

PROFESSIONAL EXPERIENCE

Consultant (Full Time)

Confidential

Responsibilities:

• Ownership of low level ETL data processing module. Using using C, C++ and Linux, I designed, developed and maintained software modules for sales application for retail giant Loblaw Company Ltd.
• Responsible for transitioning teh sales application from an older Unix platform which was about to decommission to a new Linux platform.
• Created an infrastructure in RedHat Linux environment for development.
• Ported teh application in new environment
• Added feature specific test cases through Python scripts into Test suite.
• Improved efficiency of existing software stack written in C/C++ by reviewing code, rectifying performance as well as security issues.
• Sustained existing products by fixing bugs and enhancing teh quality which involved managing modules written in C++.
• Delivered projects on time meeting teh strict deadlines using Agile/SCRUM methodology.

Technology Used: C, C++, Python, GCC tool chain, Database (Oracle & Teradata)OS Concepts, Data structures, Multi-threading, SQLite, POSIX APIsEnvironment: Linux & Unix

Firmware Senior Engineer

Confidential

Responsibilities:

• Ownership of sensor details provider multi-threaded process. I designed and developed system software modules and features for Embedded Linux based Remote Access Controller for servers using C and Linux.
• Created proofs of concept for innovative new feature using C and SQLite library for teh same Linux based platform.
• Added a X.509 certificates parsing feature to a multi-threaded certificate manager process.
• Integrated GCC tools, e.g. code coverage (gcov) & profiling (gprof) system
• Added feature specific test cases through Python scripts into aBVT (Automated build verification Test) suite
• Improved efficiency of existing software stack written in C by reviewing code, rectifying performance as well as security issues.
• Sustained existing products by fixing bugs and enhancing teh quality which involved managing interface modules written in C++.
• Delivered projects on time meeting teh strict deadlines using Agile/SCRUM methodology.

Technology Used: C, Python, GCC tool chain, OS Concepts, Data structuresMulti-threading, SQLite, POSIX APIs, JIRA, Jenkins, Yocto, C++, Autoconf, Coverity, Valgrind, Memcheck

Environment: Embedded Linux

Senior Software Engineer

Confidential

Responsibilities:

• Ownership of TvInfraLooper module which includes whole SDLC for dis component. Using C/C++, designed and developed a synchronization mechanism (TVinfralooper) to teh threads in a multi-threaded process on an Android based Smart TV platform.
• Ownership of Python test suite which included whole SDLC for dis suite. Created a Python test suite for various components (e.g Antenna, IR Remote) in Android TV platform
• Design and develop a unified layer (ADC, I2C and SPI infra layer) which consists of libraries, to provide application layer an interface to access underlying hardware on Android based platform for Smart TVs.
• Maintained bootloader(uboot) code
• Develop and Enable debugging features including netconsole for Marvell SoC based Android TV.
• Maintaining teh device drivers for various peripheral devices.
• Prepare system design specification and unit test document
• Participate in Code and unit test reviews

Technology Used: C, C++, Python, OS Concepts, Data structures, Multi-threadingPOSIX APIs, Linux Device Driver, Tombstone, GCC tools, JIRA, Jenkins, Android make

Environment: Android

Senior Software Engineer

Confidential

Responsibilities:

• Worked closely wif other departmental peers to develop high availability solutions for mission-critical applications in C.
• Worked closely wif customers to efficiently resolve issues.
• Worked wif project managers, developers, quality assurance and customers to resolve technical issues.
• Consolidate teh software source code in C by reducing memory leaks by using Coverity, gdb, valgrind, and memcheck
• Served as point-of-contact for client engineering team.
• Collaborated wif client engineering team members to create application’s system analysis based on client requirements.
• Maintaining kernel and various device drivers for peripheral devices.
• Improved system performance by making adjustments and resolving bugs.
• Reviewed code and corrected errors

Technology Used: C, GCC tool chain, Linux, Android, Android Make, JIRA, Jenkins, Pandaboard, omapconf, Linux device drivers, Coverity, Valgrind, Memcheck

Environment:Linux, Android

Associate Software Engineer

Confidential

Responsibilities:

• Design and develop a system software (GeoAmida Testjig) to provide a GUI based interface to test peripheral hardware on GeoAmida POS.
• Design and develop system software (Wi-Fi network management setup) for Embedded Linux based Point of Sale device (GeoAmida)
• Design & develop a comprehensive SDK for teh POS, to make our customer & others capable of making their own application on GeoAmida POS.
• Maintaining kernel and various device drivers for peripheral devices.
• Customized teh bootloader’s(uboot) interfaces for teh safe mode, network boot.
• Implemented a GPIO based driver for battery fuel gauge meter chip which could read from & write to teh chip by emulating I2C protocol.
• Based on general requirement in POS/Micro Finance domain, created a reference application for GeoAmida which exposes SDK APIs and act as a sample app for teh client engineers.
• Provide training to teh client engineering team to get familiar wif GeoAmida SDK.
• Work as application developer on 2D Games (wif entry level physics engine) and Chat client implementation wif Erlang language.

Technology Used: C, Erlang, GCC tool chain, Linux, Linux Device Driver, OS Concepts, Data structures, Multi-threading, POSIX APIs, uboot, I2C protocol, SVN, Marvel SoC based H/W platform, Micro-controller(8051/52), mtd-utils