SUMMARY

• 8 years of software design, development and implementation experience across multiple domains
• C/C++ development experience across Android, Windows and Linux operating systems
• Linux kernel driver development expertise for Android and Linux operating systems
• Working knowledge of multiple flavors of Android (Honeycomb, ICS, Kitkat, Lollipop) and Linux kernels
• Used SysTrace, Valgrind, kdb, gbd tools for debug and development on Android platform
• Android middleware development knowledge with hands on experience in developing system services and clients
• Developed Python based automation framework infrastructure to validate the driver stack on Android devices
• KMD development knowledge on Windows platform, WDM / WDF frameworks
• UMD development experience for Windows 7,8 platforms
• Strong knowledge in using windbg, Visual studio for display driver debugging
• Excellent understanding of Intel GPU stack with working knowledge on x86 and PCI architectures
• Experience in developing C++ applications using STL, multithreading and third party libraries
• Contributed to Intel Graphics Driver (IGD) for Sandybridge, Ivybridge, Haswell desktop and mobile platforms
• Worked on Valleyview and Cherryview Intel SOC platforms for tablets and connected devices
• Developed firmware and driver stack for devices based on ARM Cortex microcontrollers and FPGA chipsets
• Implemented software tools for Power and performance (PnP) validation for Windows and Android OS
• Developed drm / i915 modules for display driver development on Intel mobile and tablet platforms
• Used open source tool set like Intel GPU tools (IGT), wxWidgets on Linux based platforms
• Worked on enabling MIPI DSI - command & video modes, DSR, DRRS and Dual link features
• Handled HDMI features like Hotplug, Deep color, Wide gamut
• Working knowledge of DP 1.2 features like HBR2, Multi streaming (MST)
• Compliance test suite execution for HDMI and DP compliance testing for Intel platforms
• Developed automation framework and tools in C# / C++ for windows drivers
• Used Git, Clearcase, Perforce tools for version management and code maintenance
• Experience in porting applications across operating systems
• Hands on knowledge on NMS / EMS system component design and development
• Domain knowledge on GSM, GPON technologies with hands on experience on SNMP, OSPF protocols
• Worked extensively in Object Oriented Design and Development, design patterns and algorithms with experience in developing scalable applications
• Consistently delivered faster turnaround times for multiple projects
• Involved in all phases of Software Development Lifecycle (SDLC), Agile (Scrum) and Waterfall methodologies
• Excellent team player with good technical, analytical and interpersonal skills

TECHNICAL SKILLS

Programming: C, C++, x86 assembly, Shell scripting

Operating systems: Linux, Windows 7, Android

Libraries: STL, wxWidgets, MFC, Win32, Boost, Android SDK, NDK, EDK II

Software tools: WindDg, gdb, kdb, Eclipse, git, Rational ClearCase, SNMP browser, Klockwork, Visual studio,Rational Purify, Pure coverage,Perforce

Databases: Objectstore, SQL

PROFESSIONAL EXPERIENCE

Confidential, Sandiego, CA

Senior Engineer

Responsibilities:

• Development of MPEG2TS Extractor
• Handling of data path between Decoder and Extractor
• Development of MP4 Extractor
• Handling of Fragments in MP4 container format
• Handling of Segments in TS format
• Handling of low data download speeds
• Handling of seek support
• KlockWork tool to check for static errors
• Technology Used: C/C++, Visual Studio, Windows SDK, Code Coverage statistics (BullsEye), Automation Unit Test, HTTP understanding, memory management (Buffer sharing between threads), GIT, Perforce

Confidential

Responsibilities:

• Updated MPEG2TS Extractor for this use case
• Development of RTP component to handle data transfer
• Development of test component for Sink on Mobile device
• Handling of different use cases such as IDR frame giving for first time to Decoder
• Handling of data corruption scenario
• Technology Used: C/C++, Visual Studio, Android, Code Coverage statistics (BullsEye), Automation Unit Test, RTP/RTCP/RTSP, memory management (Buffer sharing between threads), GIT, Perforce

Confidential

Responsibilities:

• Developed one .exe file to display different atom properties
• This tool is useful only for Windows

Confidential

Responsibilities:

• Writing a basic java code to invoke several media player APIs
• Understanding of Media Codec and Media Extractor APIs
• Updating MP4 Extractor to support latest standard DRM data

Confidential, Sandiego, CA

Engineer

Responsibilities:

• Parsers to handle both local playback and streaming scenarios
• Parsing of data at frame level and as bit-stream (for audio codecs)
• Efficient seek by time functionality
• Enhancement of MP3/AAC Parsers to support streaming (for Http Live Streaming or HLS)
• Optimized the MP4 Parser to reduce the amount of memory used while parsing
• Enhanced MP4 parser to support parsing of multiple fragments (3G2 Standard)
• FLV parser was developed to support FLV container format
• MKV Parser developed to support Matroska/MKV container format
• ASF Parser developed to support Microsoft based file-formats such as WMA/WMV/ASF
• Handling of corrupted content and exit gracefully
• AIFF and APE are new containers added support
• Technologies Used:
• Used C/C++, Windows Direct show Filters, Visual Studio, Purifier tool for memory leak detection, BullsEye for code coverage stats, Porting on to Android/QNX/BMP, Unit test Automation (Python)
• Wrote a Wrapper class to communicate between Open Source and Proprietary components

Confidential

Engineer

Responsibilities:

• Developed most of these Parsers alone with minimal support
• Parsing of data at frame level
• Efficient seek by time functionality
• Documentation and Unit testing of the Parsers
• Memory leak verification using Purify tool
• As part of the project implemented Parsers forID3, MP3, FLAC, MKV, WAV and OGG file formats
• Executed on Windows and Linux Operating Systems

Confidential

Responsibilities:

• Writing of media data provided by user to write
• Writing of metadata, if any provided by user
• Documentation and unit testing of the Creators
• Loopback testing with playable test clips by parsing media data using Parsers
• Memory leak verification using Purify tool
• As part of the project implemented Muxers for MPG and AVI multimedia file formats
• Executed on Windows and Linux Operating Systems