Sujit MAHAPATRO

Experience

• 

  NIST Technology Consulting Services

  Jul 2003 - Jan 2005

  Mr

  Worked as a Software Engineer in Application Delivery ( Embedded DSP ) Division.

• 

  Cranes Software International Ltd

  Feb 2005 - Jan 2007

  Mr

  Worked as a Software Engineer in DSP Team codec's in c and assembly language (AMR-NB, GSM-HR) and optimized on fixed and floating point processors ( 64x) and exceed the expected performance.Also provided various OMAP,Davinci related support on board bring up and CCS to various clients.

• 

  Aricent

  Jan 2007 - Jan 2008

  Sr.Software Engineer

  Algorithm development and optimization on ARM Cortex A8 using NEON instruction set and RealviewICE & Trace (RVDS) expertise.

• 

  Cranes Software International Ltd

  Jul 2007 - Dec 2009

  Senior Software Engineer in DSP Team

  Worked with a 9 members team on several codec's in c and assembly language (H264, G726, G729, MP3, AAC) and optimized on fixed and floating point processors ( TI 67x,64x, ARM 9) and delivered all respective releases on time. Also provided various OMAP,Davinci related support on board bring up and CCS to various clients.Job Responsibilities :1. ITU-T reference source code porting on 6416 target.2. Source code has been modularized based upon various modules.3. Coding guidelines has been adopted as per company standard.4. Code has been made XDAIS compliant along with portability , re-entrancy, Fully-Duplex.5. Memory segment design ( Scratch and Persistent memory Implementation ) and XDAIS compliant code has been redesigned to support multichannel support.6. QualiTI Tool testing.7. Inlining, data alignment of source code.8. Floating point to fixed point conversion.9. C level Optimization ( Software pipelining, Loop unrolling, Splitting, multiplications converting to summations and word and double word alignment of data to take advantage of compiler instructions, data re-arrangement to make sequential for avoiding multiple load and stores), Compiler Specific Intrinsic optimization.10. Algorithm Level ,Linear assembly and assembly optimization ( TI C64X Fixed Point/ ARM Cortex A8 ).- CABAC, DCT, KLT, Wavelet, ME , Intra coding block, 4x4 integer transform, 16x16 luma prediction, 8x8 chroma prediction.- LSP, Levinsion Durbin, normalization, codebook search, weighted prediction, Sync Filter, correlation, residual energy, pre-post processing, block normalization, fft.- IMDCT, Inverse Quantization Rate Control Loop, Sub-band filtering module, Huffman block, Quardrature Mirror filter , Vector table generation.11. Automated file based test wrapper development for Bit-exactness testing.12. Profiling using CCS/RVDS. Show less

• 

  Samsung Electronics

  Jan 2009 - Feb 2017

  Sr.Research Engineer

  Responsible for Various network security camera products end to end delivery. Responsibilities includes.- Gathering end user requirements- Feasibility analysis- Project planning- Taking part of quality audits- ISP tuning - Board bring up of custom SOC- Framework Design- Audio, Video synchronization- Video codecs integration- Algorithms development for ROI, Record, Playback, Image quality and bandwidth enhancement

• 

  Valeo

  Mar 2017 - now

  Site R&D Manager

  Responsible for delivering various ADAS solution based programs, for Europe and US Operations. Key responsibilities includes.- RFQ’s for new OEM’s, technical business proposal- Monitoring deliverables- Risk mitigation- Resource planning- Preparing budget - Hiring resources- Adhering to process & quality standard- Supporting for new business expansionsOutsourcing Business management: Responsible for managing outsourcing business across operations. Major responsibilities includes- Forecasting year to year budget- Taking part of RFI’s, Auctions for adding new vendors- Identifying fixed price WP- Approving financials Show less