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Flag as Inappropriate
Last 6 mos.
All-time
Feedback:
(4.69)
0 feedbacks
(4.69)
6 feedbacks
Hours:
4
464
Assignments:
2
10
See all Work History & Feedback
Location:
Pune, India (GMT+05:30)
English Skills:
(self-assessed)
4.0
Member Since:
May 22, 2006
Last Worked:
October 18, 2009
oDesk Ready:
Yes
Related links:
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PHP Developers
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Database Modeling Consultants
Sandeep Kumar
-
"
C/Linux/Perl/Shell/Php scripting, Open Source, File format conversion
-
Freelance
Programmer / Developer
,
India
"
Permalink :
$20.00
/hr
Overview
Résumé
Work History & Feedback (10)
Tests (4)
Portfolio (0)
My expertise include - designing and implementing efficient solutions at applications and systems level, tweaking code and logic for memory and speed, quick bug-fixing and feature enhancement, code conversions, open source software, porting OS and applications and information decoding.You can get a glimpse into my skills at
http://sourceforge.net/projects/docx2txt/
and
http://sourceforge.net/projects/utilfuncs/
.
See All Work History & Feedback
(10 items, with Feedback)
Recent Work History & Feedback
Buyer ID
From/To
Job Title
Paid
Feedback
19403
04/2008 - Present
Unix/Web projects
$300 (20 hrs @ $15.00/hr)
Job in progress
53020
08/2009 - 09/2009
Oscommerce error fix required
$6 (fixed-price)
No feedback given
L
Provider-to-Buyer Feedback:
5.0
2328
10/2008 - 10/2008
Senior Perl Developer
$45 (2.50 hrs @ $18.00/hr)
4.7 a very competent perl developer.
L
Provider-to-Buyer Feedback:
No feedback given
50234
07/2008 - 07/2008
Rewrite ImageMagick Perl script to speed up processing
$356 (15 hrs @ $23.70/hr)
5.0 Sandeep Kumar is an exceptional programer. His english is excellent and he can communicate online in English real time. His work on line is fa...
L
Provider-to-Buyer Feedback:
5.0
41049
04/2008 - 04/2008
Fix Auction site
$100 (5.00 hrs @ $20.00/hr)
5.0 Job well done, very happy.
L
Provider-to-Buyer Feedback:
5.0
See All Tests Taken
(4 items)
oDesk Tests Taken
Name of Test
Score
Percentile
Date Taken
Duration
Programming with C Test
4.50
98%
TOP 10%
10/05/2006
28 min
Linux Test
4.25
92%
TOP 10%
10/05/2006
34 min
Data Structures Test
3.00
75%
09/16/2006
40 min
Programming with C++ Test
2.90
61%
10/05/2006
33 min
Recent Candidacies
Job Opening Title
Initiated By
Date
PHP Programmer
Provider
November 21, 2009
DOS batch script needed
Provider
November 21, 2009
Pruning algo for search CSharp or PHP Lucene Solr
Provider
November 18, 2009
Job Category Interests
Web Development
Web Programming
Other - Web Development
Software Development
Scripts & Utilities
Software QA
Other - Software Development
Networking & Information Systems
Other - Networking & Information Systems
Administrative Support
Web Research
Skills
Skill
Experience
Level
Last Used
Description
C
14 yrs
5.0
2008
http://sourceforge.net/project
s/utilfuncs
It has mainly been a spectrum ranging from Linux kernel level device driver/modules to normal applications involving ipc, network programming, data parsing and utility coding, and tweaking opensource utilities (doxygen, find) for specific requirements.
LaTeX
5 yrs
2.0
2000
Used for question papers, tutorials, special topics notes during teaching at Pune University Computer Science Department.
Linux
14 yrs
4.0
2009
Perl
2 yrs
3.0
2009
http://sourceforge.net/project
s/docx2txt/
Bugfixing, customisation and enhancement of Perl scripts (CGI, shopping cart, application) for clients.
Also an opensource project at sourceforge.
PHP
1 yrs
2.0
2009
Bugfixing and enhancement of scripts for non-odesk clients.
TCL
7 yrs
3.0
2004
Unix Shell
14 yrs
5.0
2009
Certifications
Date Earned
Name
Score
Percentile
Organization
Description
No Certifications
Employment History
From
To
Company
Title/Role
Description
07/1995
04/2006
Pune University Computer Science Department
Visiting Faculty / Independent Contributor
Till June 2001 I was a regular staff.
Taught Computer Graphics, Computer Networks, Concrete Mathematics, Data and File Structures, Database Management Systems, Distributed Operating Systems, Introduction to Programming, Low Level Programming and Operating Systems.
04/2005
08/2005
UNM Systems (India) Pvt. Ltd.
Consultant / Independent Contributor
During April-May I worked for UNM Systems via LinSysSoft Technologies Pvt. Ltd., Pune.
Main task had been to provide a solution for reducing the virtual memory requirement of UNM NIC Linux driver, along with support for multiple adapters and transparent handling of big block accesses.
06/2001
01/2005
Codito Technologies Pvt. Ltd., Pune
Developer Consultant / Independent Contributor
Please view project details at
http://www.geocities.com/shimp
le0/resume.html
.
[1] Tweaked/patched uClinux distribution, PTXDist and crosstool for various requirements related to ARC700, and tested uClinux port for A5 processor with busybox.
[2] Worked on providing DCam config rom, communication with sensor over I2C for a digital camera and assisted in debugging the eCos port of TNF (Firewire stack from Apple).
[3] Codito's OS on CRA chip.
- Contributed in design of a framework for interoperability between CodOS (Codito's OS on CRA chip) and eCos, and implemented and optimized it for both OSes running simultaneously on CRA chip.
- Improved build process and implemented a configuration mechanism for CodOS.
- Implemented couple of profiling and regression frameworks aimed at batch mode operation with almost no user intervention, using Tcl, AWK and Bash scripting. Most of these supported auto-resuming, controlling their execution via configuration files, user-friendly error checking and logging to aid in debugging, and auto-inferring certain execution parameters wherever possible. Also designed and implemented data structures and C macros for OS/tests code, for required functioning of these frameworks.
[4] Member of eCos team.
- Stabilized the SMPised eCos v1.3.1 port for CRA/UMS chips from Cradle, and later maintained it in sync with public eCos repository and newer versions of CRA chips, simulator and development tools. Also found and fixed SMP race conditions in public eCos repository code.
- Added support for using eCos ROMFS for storing static web pages in Goahead webserver.
[5] Audio codec as virtual device on Linux.
Experiemental to exploree the possibilities of performance gains for VoIP applications on Linux. Implemented few audio codecs as virtual devices in Linux (2.4.10) and accordingly modified openh323 libraries to work with these.
05/1995
06/1995
Antech Microsystems, Pune
Project basis work / Independent Contributor
Developed a UNIX command line utility to read/write data files from/to paper tape and deployed it at client site Rolta (India) Ltd., Bombay.
05/1995
05/1995
Inter-disciplinary School of Scientific Computing, University of Pune
Visiting Faculty / Independent Contributor
Taught C++ and Prolog to MCS batch.
Other Experience
Languages
C, Assembly Languages (80x86, CRA, UNM), Tcl, Shell scripting, C++, AWK, Perl, Php, Gofer, Prolog, BASIC, Scheme, ForTran
Operating Systems
eCos, Codito's DSP OS, uCLinux, Linux, DG Aviion, MS-DOS, NachOS
Packages and Tools
PTXdist, Busybox, Crosstool, GDB, CVS, Bugzilla, Cygwin, Doxygen, LXR, Make, Sed, Linux configuration, Goahead webserver, Opensource VoIP libraries and applications (OpenH323, PWLIb, OhPhone, GnomeMeeting), Latex, Lex, Yacc, Unify-Accel
Platforms
Cradle's multicore SOC (CRA/UMS), UNM's network processor, Intel 80x86, ARM, Motorola 88000, ARC (A5,A700)
Education
From
To
School
Degree
Area of Study
Description
07/1993
05/1995
Pune University Computer Science Department (India)
Masters
Master of Technology (Computer Science)
Coursework emphasized on learning the concepts and used computer languages (Gofer,C,C++,Scheme,Prolog) to practice concepts, rather than having separate language learning courses.
07/1988
05/1992
Indian Institute of Technology, Kharagpur (India)
Bachelors
Bachelor of Technology (Agriculture Engineering)
The course work focussed mainly on - "soil and water conservation", "farm machinary design" and "dairy and food processing".
No items in portfolio
Hourly Assignment History
Buyer ID
From/To
Job Title
Paid
Feedback
19403
04/2008 - Present
Unix/Web projects
$300 (20 hrs @ $15.00/hr)
Job in progress
2328
10/2008 - 10/2008
Senior Perl Developer
$45 (2.50 hrs @ $18.00/hr)
4.7 a very competent perl developer.
L
Provider-to-Buyer Feedback:
No feedback given
50234
07/2008 - 07/2008
Rewrite ImageMagick Perl script to speed up processing
$356 (15 hrs @ $23.70/hr)
5.0 Sandeep Kumar is an exceptional programer. His english is excellent and he can communicate online in English real time. His work on line is fa...
L
Provider-to-Buyer Feedback:
5.0
41049
04/2008 - 04/2008
Fix Auction site
$100 (5.00 hrs @ $20.00/hr)
5.0 Job well done, very happy.
L
Provider-to-Buyer Feedback:
5.0
22691
11/2007 - 12/2007
Linux Installation and SysAdmin
$210 (14 hrs @ $15.00/hr)
3.4 Sandeep did quality work, but availability was not what was expected.
L
Provider-to-Buyer Feedback:
3.6
19403
05/2007 - 11/2007
Perl Instruction
$298 (25 hrs @ $12.00/hr)
5.0 excellent instruction.
L
Provider-to-Buyer Feedback:
5.0
749
11/2006 - 06/2007
Existing PERL Scripts the need altered
$236 (34 hrs @ $7.03/hr)
4.9 Offered several options to solve the problem in the scripts I had developed earlier. He explained the benefits of each and the cons of each and l...
L
Provider-to-Buyer Feedback:
5.0
15049
03/2007 - 03/2007
Expand Filter
$131 (12 hrs @ $11.11/hr)
No feedback given
L
Provider-to-Buyer Feedback:
5.0
7185
07/2006 - 10/2006
File Format Conversion
$3,372 (337 hrs @ $10.00/hr)
No feedback given
L
Provider-to-Buyer Feedback:
No feedback given
Fixed-Price Assignment History
Buyer ID
From/To
Job Title
Paid
Feedback
53020
08/2009 - 09/2009
Oscommerce error fix required
$6
No feedback given
L
Provider-to-Buyer Feedback:
5.0
oDesk Tests Taken
Name of Test
Score
Percentile
Date Taken
Duration
Programming with C Test
4.50
98%
TOP 10%
10/05/2006
28 min
Linux Test
4.25
92%
TOP 10%
10/05/2006
34 min
Data Structures Test
3.00
75%
09/16/2006
40 min
Programming with C++ Test
2.90
61%
10/05/2006
33 min
