ZenStar I. | Elance
Last Sign-in: Nov 17, 2015

ZenStar I.

.NET, Web Scraping, VBA, Exclel, PHP, Python
  |   Delhi, NCT
  |  5:33 pm Local Time

About the Company

Dynamic professionals with over 12 years of experience in Product Development, Applications Development and Team Management in IT Industry.

Obtained patent for development of Lip-Sync algorithm ?Method, System, and Program Product for measuring Audio Video Synchronization?.

Software expertise:
- Efficient in designing and developing several Software Applications using C/C++, MFC, .Net, VB/VBA and Core Java.
- Programming expertise in Web applications using ASP.Net, PHP and WordPress, Python and Zope Framework.
- Web scraping, Web Crawling, Screen and PDF scraping.
- Accomplished multiple projects using Excel, Access, mySQL, SQL server.
- Expertise in media tools like ffmpeg, vlc, quicktime and libraries like IPP, OpenCV and OpenGL.

Domain expertise:
- Media technology experts on Video/Audio compression technology like MPEG, H264, Dolby and others.
- Worked on research projects like Lip Sync.
- Loudness Measurement and Control based on ITU 1770 and R128 specifications.
Service Description
Software development:
- Desktop application (MFC, VB.net)
- Web Technology: ASP.Net, PHP, Web Scraping, Crawling using Python
- Scripting: VB, Python, Perl, Tcl, Javascript
- Database: MySQL, MS SQL Server, Oracle
- Frameworks: Wordpress, Zope
- Office VBA application for Excel, Word, Powerpoint, Outlook, Access, VSTO Plugins

Operating Systems:
Windows 7, Windows Vista, XP, 2000, 98,95, NT

Projects undertaken:
- Over 100 projects for Office VBA using Excel and Access
- Accomplished multiple Web Scraping and Crawling projects
- Implementation of Audio Loudness detection technique based on ITU BS 1770-2, EBU R128 and Calm Act specifications.
- Design of Audio Loudness correction algorithm.
- Implementation of Dialogue Normalization value correction for AC3 streams based on the Program Loudness of the Audio essence.
- Implementation for metadata correction for MXF and other containers based on the Audio and Video essence information.
- Design and implementation of MXF structure correction.
- Development of Container formats like MXF and MPEG2-TS.
- Implementation of Video decoders like DV Video, Uncompressed YUV and Uncompressed RGB.
- Development of Audio codes like Dolby Digital, Dolby Digital Plus, Dolby-E, MPEG Audio, AAC, AES3, BWF and AIFF.
- Development of Audio Quality algorithms like Silence Detection, Tone Detection, Audio Levels, Loudness and Noise.
- Development of UI features like Alerts, Verification Reports in HTML using Python and Zope framework.
- Development of Audio codes like MPEG 1 & 2 Audio, Dolby Digital, Dolby Digital Plus, True HD, AAC, HE-AAC.
- Certification of AC3 and DD+ implementation from Dolby Labs.
- Development of MFC based UI for representation of Audio data.
- Development of Face detection and Face tracking algorithm.
- Development of Lip tracking algorithm.
- Extraction of Lip Features depending on Lip movement.
- Extraction of Audio features like MFCC.
- Comparison of Audio-Video features.

Recognised for obtaining patent for the development of Lip-Sync algorithm d ‘Method, System, and Program Product for measuring Audio Video Synchronization’.
URL: http://www.ipo.gov.uk/p-find-publication-getPDF.pdf?PatentNo=GB2429889&DocType=B&JournalNumber=6255
Sikkim Manipal University
Masters of Computer Application
2004 - 2007
Year Founded
Number of Employees
Payment Terms
Negotiable and dependent on project size.
ZenStar I. | Elance

ZenStar I.