Scripts & Utilities Developers

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Timur Birsh

Timur Birsh

Unix Systems Expert and Oracle DBA

Kazakhstan - Tests: 7

Hello, Over the last 15 years, I am working with the following Unix systems: BSD based systems, Solaris and Linux distributions including Debian, RedHat Enterprise Linux, CentOS, Oracle Linux and Ubuntu. Over the past years I have developed a wide range of solutions: VPN, proxy, mail, web, file, Samba, DNS, DHCP, SSO, database, monitoring, backup, virtualization and high availability servers. I am Oracle DBA with the 5 years of experience. I work for financial institution. On my control a 21 databases. Mission critical and big databases runs on the IBM hardware and AIX operating system. Other databases runs under control of Solaris (SPARC) and Linux operating systems. For data protection we use Data Guard. One of the best products of the Oracle is Enterprise Manager Cloud Control. We use it for the databases and hosts monitoring. Its management repository contains a lot of information. It is very useful in building of custom applications (reports, etc). I have work experience with the following Oracle RDBMS versions: 8i/9i/10g/11g. I am big fan of a tasks automation. For small jobs I use shell scripts. For jobs that have complex logic I use Python or Perl. For complex text processing I use awk, sed and shell scripts as a glue. I have 5+ experience of C language programming for Unix. Hardware administration of the following vendors: Oracle (Sun), HP, Dell. I am contributor of the following free software projects: Debian (, Transmission Bittorrent Client, inadyn Dyndns client. I maintain the following opensource programs: * sXid - * cd-discid - I use Git for source code management. I would be happy to help you. Please do not hesitate to contact me.

$33.33 /hr
18 hours

Maxim A.

Maxim A.

C++/C#/Java Developer

Ukraine - Tests: 4

Hi everybody! I'm experienced developer from Ukraine. I'm writing a quality source code. My applications is using design patterns successfully. My source code is lightweight, flexible, easy to understanding. 10 years experience in a development of applications using C#, C++, Objective-C, Java, PHP, and MSSQL/MySQL/PostgreSQL/Oracle Stack of programming languages: Desktop Application (Windows): C# (with C++ for performance) Web-sites: PHP, CGI(C++), ASP.NET Web application/services: Java, ASP.NET Sometimes I'm developing mobile application for IPhone, Windows Mobile. My experience is advanced in the following area: - Multi-threading programming. - XML technologies - WPF (MVVM) - Socket programming - Autogeneration of source codes As unit-tests framework I'm using NUnit and JUnit I like the Scrum methodology and I try to use it. I have a following infrastructure (it ready to use in your project) Bug tracking: Jira Continuous Integration: Hudson (nightly build, autotest) Version control: Svn, Git Autotests engine: Robot Framework We make business together :)

$27.78 /hr
579 hours

Christian Gutierrez Sierra

Christian Gutierrez Sierra

Real Time Driven Developer

Colombia - Tests: 3 - Portfolio: 2

I have been working on several fields of technology, starting with Unix Servers Management for differents services including VoIP with Asterisk in which I developed many solutions using Dialplan, Asterisk Gateway Interface and Asterisk Manager Interface. I developed many scripts using Bash Scripting, PHP and Python. I had used MySQL, PostgreSQL, SQLite, Oracle and MSSQL. I decided to move to development and I started developing Web Applications with Java and PHP. I met Node JS developing a RealTime Web Application and using the Express framework, MongoDB and connected to Asterisk Manager Interface. I have been working with Node JS from this moment. Currently I'm working with Python using Django framework, NodeJS with Coffeescript and Javascript connected to several backends like Celery Framework, RabbitMQ, Redis, MySQL, etc.

$30.00 /hr
2,837 hours

Alexey Smirnov

Alexey Smirnov

Ruby on Rails developer

Russia - Tests: 4

My main goal is to deliver results that you need in a reasonable time. Currently I have more than 2 years of Rails development experience. I tried more than 10+ languages (java, c#, php, perl, haskell, ASM, ... etc). Now my favorite one is Ruby. Can perform a wide range of works(related to web/rails), from setting up server (nginx, puma, unicorn, mina, capistrano) to writing some frontend code(pure Javascript, AngularJS).

$30.00 /hr
361 hours

Ilya O.

Ilya O.

Android Developer

Russia - Tests: 3 - Portfolio: 2

Reasons to hire me: * my goal is a satisfy you needs due to my specialty * actually i like my work * highest quality * I am friendly and sociable Skills what i have: * Programming Languages: Java, Python, Ruby, Lua * Android Development skills * Git, Subversion * Setup linux software and services * System administration

$5.00 /hr
3 hours

Alexandru C.

Alexandru C.

QlikView Developer

Romania - Tests: 7

Hi, I am Alex from Brasov, Romania. With a two years (and counting) experience in Business Intelligence, I specialize in developing intelligent dashboards, analytic as well as detailed reporting for my company clients, in QlikView. Offering support from a simple concept( consulting with client, gathering requirements, creating an technical specification, implementing solution) until the final application gets into the client hands, and further offering maintenance and further implementation if needed.

$16.67 /hr
0 hours

Aidar Uldanov

Aidar Uldanov

Full Stack Web Developer

Russia - Tests: 4 - Portfolio: 1

I absolutely love programming, i will happy to work with fun team I have experience with: Libraries and Frameworks: Hibernate, Spring, GWT, JDBC, Junit, play framework, akka, yii framework, jquery, angularJs, bootstrap, less, SASS, antlr Languages: java, php, scala, javascript, html, sql Database: MySQL, Oracle, hsqldb IDEs and Tools: nginx, apache, sbt, maven, git, jira, xdebug, php-fpm, Intellij idea, phpshtorm, netbeans, jenkins, jetty.

$25.00 /hr
0 hours

Ankur Bansal

Ankur Bansal Agency Contractor

R, SQL, Excel VBA Modeler - Specialist Modeling, Statistical Analysis

India - Tests: 5 - Portfolio: 5

I am an engineer from IIT Delhi and have worked for 8+ years as a process modeler and automation engineer. I have strong appetite of mathematics, statistical & analytical techniques and can work with ease on tools like Excel Data Analysis, SQL R-Project. I can provide support in creating models for engineering and business process from scratch. My expertise are in data modeling, process automation, statistical analysis and design. Please check detailed work history on my website

$30.00 /hr
560 hours

Poonam K.

Poonam K. Agency Contractor

Laravel/Yii/Zend/webCrawling/Linux/SocialAPIs Full Time Dev


I have 4+ years of experience in website design, development using PHP programming and delivering the client projects using these platforms. I have gained lots of expertise in different type of MVC frameworks like cakephp , yii and codeIgniter and have created couple of projects using these frameworks. Also, I have done projects in typo3, Magento. My core competency lies in complete end-end management of a new website development & marketing using cakephp, yii, Laravel 4, PHP, MySQL, Ajax, JavaScript, Jquery, typo3, Magento etc. I am seeking opportunities to build websites from scratch. My aim is to provide my services to suit the clients requirements. Please feel free to contact me with all the details.

$15.00 /hr
603 hours

Anatoly Yuzefovich

Anatoly Yuzefovich Agency Contractor


Russia - Tests: 1

I'm skilled Nix-administrator and perl developer with 10-year old experience. Administration: Linux, FreeBSD. Services ftp(proftpd,vsftpd,pure-ftpd), http(apache,nginx,lighttpd),dns,email,mysql and other services. Networking: Cisco systems devices (routing & switching). Network architecture. NAS/SAN: IBM, HP, NetAPP and work with Blade Systems (IBM, HP) VmWare vSphere virtualization. Perl programming: Web-programming - DBIx, dancer, plack, templates, modern perl, mojolicious. JavaScript - extjs, jquery, node.js, angular.js

$33.33 /hr
399 hours