Cancelled

C/C++ Regular Expression Software

We have a bash script with several regular expression written with awk, sed and grep in Linux.

Script is quite slow and it necessary to speed up processing.

Script is like:

sed 's/a/b/g' file | sed 's/c/d/g' | ...

with thousand of pipes, but same type of expression.

We need a freelancer to improve speed, reduce I/O and make a portable software in C or C++.

There are some libraries in C and C++ and we need someone that can really optimize software.

It will be a plus if software can run in Linux and Windows.

Documentation, source code and instructions how to compile software is a must.

Skills: C Programming, C++ Programming, Linux, Shell Script, Software Architecture

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About the Employer:
( 3 reviews ) Sao Paulo, Brazil

Project ID: #4295486

28 freelancers are bidding on average $361 for this job

renardpaul

Hello, C++ coder with extensive experience in regex and multithread programming. The code will run on Linux, Windows and Mac. Thanks, Paul

$500 USD in 14 days
(106 Reviews)
6.5
dobreiiita

Hi, I am confident to handle this project perfectly, Thank You

$300 USD in 5 days
(119 Reviews)
5.9
samitXI

Kindly check your inbox. Thanks

$300 USD in 3 days
(53 Reviews)
5.7
spcinc

I can do it.

$750 USD in 10 days
(9 Reviews)
5.5
kevinxiaozi

Dear sir, I am strong in C, C++ and shell programming especially in algorithm optimization. I have deep insight into regular expression and I have done many optimization tasks by using dynamic programming and other More

$250 USD in 15 days
(19 Reviews)
5.2
lbear9090

Hi, I am ready for you. Thanks.

$250 USD in 2 days
(20 Reviews)
5.1
RotorProgrammer

Hello. I can write cross-platform application in C or C++ for solving your text processing task. Please provide details. Thanks.

$250 USD in 7 days
(21 Reviews)
5.0
altexy

Hi I'm experienced C/C++ developer with long successful history on RentACoder/vWorker/Freelancer. I can this work for you, but total job scope is not clear, so my bid amount is not final. Regards Alexander

$500 USD in 10 days
(15 Reviews)
4.9
honeypotant

Dear, I am Linux OS/Network expert and have 7 years experience. I can do it. Regards.

$750 USD in 10 days
(10 Reviews)
4.7
hbxfnzwpf

I have similar experience, I am expert in text processing, and very proficient in programming, please let me do this.

$250 USD in 4 days
(19 Reviews)
4.4
pinkbirdvw

Hi! I have done many scripts to C conversions, so I can solve this task fast and with high quality. Also I skilled with cross-platform applications. Source code will compile and work on both required platforms with sam More

$750 USD in 20 days
(11 Reviews)
4.4
mjef

I have more than 7 years of professional experience in C++ programming. I can help you. Let's discuss the details.

$300 USD in 10 days
(9 Reviews)
4.4
SalimPro

As you said I can reduce the time by minimizing I/O and CPU calls as much as possible. Let me can optimise you script to your satisfaction. Check PM please.

$320 USD in 5 days
(12 Reviews)
4.3
pbq

skilled c/c++ developer for further details

$500 USD in 10 days
(6 Reviews)
4.0
kaloyan13

C/C++ developer with parallel programming experience and Bash knowledge.

$250 USD in 5 days
(17 Reviews)
3.9
Usernamee

Hello, please see PM

$250 USD in 3 days
(2 Reviews)
3.9
DanielHorne

I believe the largest speedup that can be achieved here is to combine the pipeline into a single program. For this reason, I propose to create a pipeline mechanism based on C++ templates with stages for the common pipe More

$600 USD in 14 days
(2 Reviews)
3.7
oobretenov

I could help you

$350 USD in 5 days
(2 Reviews)
3.5
koziol

Hi, I could write it using Boost.Regex library - so it could run on both Linux and Windows.

$350 USD in 3 days
(2 Reviews)
3.4
aapS0ftware

Hello, I am familiar with linux bash scripting and have optimized similar applications before. I think I can help you.

$250 USD in 7 days
(7 Reviews)
3.2