Perl Developers & Programmers

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  1. Aleksandr K.

    Aleksandr K.

    Senior Perl Developer

    Russia - Last active: 1 day ago - Tests: 7 - Portfolio: 2

    Perl expert. Ready to work as a remote engineer for web-systems with any level of complexity.

    $33.33 /hr
    7,840 hours
    5.00
  2. Edward C.

    Edward C.

    Linux sysadmin, programmer (C, Perl, PHP, Javascript), AWS certified

    Russia - Last active: 1 day ago - Tests: 7

    Here is what I do: 1) I configure Linux servers (Varnish, Nginx, MySQL, Apache) 2) I write scripts in Perl, bash, JavaScript, PHP, 3) I troubleshoot existing code, 4) I select the proper use of Amazon Web Services for your needs, 5) I write system software in C, 6) I provide technical support (tier 3) on above-mentioned topics. My background: 2010-2015 Linux system administration of a hosting 2013-2015 Maintenance of UNIX-like RTOS 2006-2015 MediaWiki scripting / technical support

    $25.00 /hr
    74 hours
    5.00
  3. Igor Taskovski

    Igor Taskovski

    Professional Wordpress, SEO, PHP, Web Development, HTML5, CSS3, Perl

    Macedonia - Last active: 2 days ago - Tests: 8 - Portfolio: 3

    I strive for excellence and constantly educate myself and develop my professional skills in order to maximize career opportunities. Among my characteristics is the ability to communicate effectively at different levels and having successfully undertaken a variety of roles throughout my career, I believe I am a flexible employee. I can positively contribute with leadership and managerial skills to a project and have developed strong motivational skills. I also have the ability to work effectively in a team environment. I have a lot of experience working with HTML, CSS and Wordpress developing websites for small businesses. During my daily job in my current position, I mostly use Perl, SQL, XML and BASH. SKILLS • Proactive learner, self-motivated, detail-oriented and well organized • Very resourceful and trainable, Responsible and reliable team player with a set of strong technical skills • Ability to work independently and efficiently to meet deadlines • Excellent communication, documentation, interpersonal, organizational and presentation skills • Ability to adapt quickly to an existing, complex environment • Ability and willingness to quickly learn new concepts and software • Proven skills in working with people from a diverse array of backgrounds and cultures • Strong verbal and written communication skills COMPUTING AND TECHNICAL KNOWLEDGE • Perl, EPM, XML, Linux Shell scripting, PHP, MySQL, Oracle SQL, HTML, CSS, JavaScript, Putty, SSH Client, FTP, VMWare, VirtualBox, WinSCP, JIRA, IBM Lotus Notes, MS outlook, MS Office • Experience with hardware and software issues • Specialized in working with command line in UNIX/Linux systems • Experienced with LAN administration including installing switches, wireless routers, etc.

    $10.00 /hr
    403 hours
    4.99
  4. Igor S.

    Igor S.

    Linux sysadmin, cloud deployments specialist

    Czech Republic - Last active: 1 day ago - Tests: 9 - Portfolio: 1

    I would like to offer you my deep knowledge of servers hardware and software, which allows me to fine-tune servers according to their roles, and my ability to anticipate and solve problems in shortest time possible. No Windows please, Unices only, Linux preferrable. Lately my main point of interest has shifted to deploying and maintaining web projects in cloud environments. I am developing monitoring / management tool ( http://m-script.org ) and supporting existing installations, but I am very well familiar with all well known alternatives from both monitoring and cloud management side, so no problem to implement any of them. The point is, I know very well how it works. And how it doesn't, too :) I am interested in any system administration work, especially in cloud environments. The more challenging you setup is going to be, the better. Automated scalability, cross-clouds deployments, combination of traditional and dynamically scalable resources, DNS/Geo balancing - everything is possible, just let me know your needs.

    $40.00 /hr
    6,760 hours
    4.88
  5. Petr Baudis

    Petr Baudis

    Software Development Consultant

    Czech Republic - Last active: 3 months ago - Tests: 6 - Portfolio: 3

    Petr Baudiš has over 10 years of experience as a C and UNIX programmer and Masters degree in Computer Science (Artificial Intelligence). Among many things, he was one of the ori­ginal Git developers, worked as GNU libc main­tainer at SUSE Labs and is author of one of the best Go-playing software in the world. He is currently an AI resea­rcher, teaches technical courses at the Charles Univer­sity Prague (best C.S. university in country), Prague and works as inde­pendent software consultant. See also http://pasky.or.cz/pro/ and http://pasky.or.cz/cv/. He offers his experience in solving demanding technical challenges in the context of UNIX/Linux programming (system programming, advanced shell/Perl scripting, low-level optimization and parallelization) and Artificial Intelligence (game AI, machine learning, image processing, DSP, ...). He is no stranger to bug hunting in vast code-bases and reverse engineering proprietary protocols and file formats. His hobby are microcontrollers and he can put that knowledge into use too.

    $79.00 /hr
    339 hours
    4.88
  6. Alex Efros

    Alex Efros

    Perl Developer, Systems Architect, Linux Admin

    Ukraine - Last active: 01/22/2014 - Tests: 9 - Portfolio: 15

    Experienced in developing distributed systems, network services and backends for websites in Perl. I can develop complete website solution from Linux server installation and administration to complex modern web-interface in JavaScript (except graphical design). I'm developing software since 1989. I work as Perl/Web Developer since 1997. Development priorities: code simplicity and clarity, reliability, security, efficiency. I've experience with Apache and Nginx web servers, MySQL and NoSQL databases, Mojolicious and Backbone.js frameworks, Perl/HTML/JavaScript/CSS, FastCGI, non-blocking I/O, event-oriented and concurrent programming, complex parsing (fetching, parsing and processing complex data from thousands pages on hundreds websites every minute), service-oriented architecture, distributed computing, developing Perl modules, automated testing, … I work as Linux admin since 1994. Experienced in developing own Linux distribution from scratch (2001-2004). I've strong focus on security and since 2004 use Hardened Gentoo Linux. Experienced in developing large systems (50000+ man/hours) as Systems Architect and Senior Developer. Experienced Team Leader and Manager for small team (about 10 developers/testers). Also I'm author of many articles (mostly in Russian) and have small experience (about 6 months) as Top Manager in software company (about 200 employee). Since 2001 I'm working as full-time freelancer. I never agree to work which must be done quickly in exchange for quality. I like to do things in the Right Way and prefer simplicity and minimalism. I'm interested in tasks which should be implemented using OS Inferno and language Limbo (which usually mean distributed and/or highly concurrent systems). I'm looking for long-term business relationships with customers. More details (a lot of my open source software, perl modules, articles, links to LinkedIn/GitHub/etc. profiles) available on my website: http://powerman.name/

    $30.00 /hr
    0 hours
    5.00
  7. Stefanos Pliakos

    Stefanos Pliakos

    System/DB Administrator

    Greece - Last active: 1 day ago - Tests: 4 - Portfolio: 1

    SUMMARY • Over five years of experience in the IT industry. Over four years of experience in Linux OS, MySQL/PHP, Clustering, Java and more (including MSSQL Server, Oracle, VMWare). • Excellent communication skills. Team player. High speed and efficiency in adopting and mastering new technologies. Self-sufficiency and initiative. Business oriented. Eye for detail. PROFESSIONAL EXPERIENCE Jun 2013 - now @ CTI Systems Engineer • Analyze incidents and give feedback to application developers and other interested parties in form of documentation • Administration of Application Servers (Apache & JBoss) • Integrating application logs with centralized logging system • System and application installations, configuration, deployment and backups. • Database administration (MySQL and PostgreSQL) • Responsible about security, authentication (LDAP) and SSO integration. • Scripting and programming (Perl, Python, PHP, SQL, bash) • Lead System Administrator - responible for over 20 prod and development servers (Linux/Windows). Technologies used: Debian/Redhat Linux, Apache AS, JBoss AS, MySQL, PostgreSQL, OpenLDAP, Amanda Backup, Fabric, Puppet, Observium, Moodle, Mahara, Joomla, Windows Server 2008, Postfix/Dovecot, Shibboleth, PHP, HTML, CSS, Perl, Java, Linux scripting, Python, Selenium (testing). Jan 2011 - Feb 2011 gDev (via odesk.com) Systems Engineer • Take care of application hosting / administration of Everest logistics software for external clients (1st and 2nd level support). • Analyze incidents and give feedback to application developers and other interested parties in form of documentation. Technologies used: Linux Debian, Everest ERP Software, MySQL, SQL, XML, HTML, Confluence, Apache AS. Nov 2009 – Apr 2010 @ Avaca Systems Engineer • Take care of application hosting / administration of various applications for both internal or external use. • Analyze incidents and give feedback to application developers and other interested parties in form of documentation. • Integrate application logs with the centralized logging system. • Draft operational and deployment guidelines and documentation. • Deployment and other scripts. Technologies used: Oracle 10g RDBMS and Toad, Apache AS, Ant, CentOS Linux (CentOS/Redhat), Perl, Bash Shell Scripting, Java, XML, VMware. May 2006 - Jun 2009 @ Unisystems Systems Engineer • Take care of application hosting / administration of various applications for both internal or external use • Analyze incidents and give feedback to application developers and other interested parties. • Draft operational and deployment guidelines and documentation. • Monitor the applications, identify parameters for automated monitoring and analyze and setup warning / critical thresholds, create customized monitoring scripts. • Setup environments for production, pre-production, testing and development. • Deployment of applications to production, pre-production, testing and development environments. • Participate in pre-production quality assurance. • Analyze and perform backup needs for several environments. • Deployment and general purpose scripting (Perl, Bash, Javascript). • Administration of Virtual Servers (VMware). • Release Management Coordinator. • Localization of EMC TaskSpace platform. • Oracle RDBMS Administration tasks (backup, monitoring, deployment). • EMC Documentum TaskSpace Localization. Technologies used: Documentum ECM, Apache AS, IBM Rational Studio, IBM WebSphere AS/PS, JBoss AS, Linux RHES, Linux CentOS, Windows Server 2003, VMware, ILog JRules, Oracle RDBMS 10g (TOAD), Plesk, Jira, Wikis, Perl, Bash Scripting, Ant Scripting, Java, Javascript, XML, CSS, HTML.

    $17.00 /hr
    20 hours
    5.00
  8. Rafal Rzepecki

    Rafal Rzepecki

    The Humanist Programmer

    Poland - Last active: 1 day ago - Tests: 11

    Highly skilled in programming with C++/Qt, ruby, perl, python, Java/Android, bash. Knows his way around CSS/HTML5/JavaScript, OCaml and SQL in Oracle, SQLite and Postgres flavours. Years of experience using and administering Linux systems, but easily does any task on Windows or Mac when necessary. Enjoys using LaTeX to produce high quality publications; quick and accurate in catching typos and general proofreading. Knows his way around vector graphics and will trace any line art bitmap to a high quality vector illustration. Basic retouching skills.

    $48.89 /hr
    2,638 hours
    4.94
  9. Ivan Potapov

    Ivan Potapov

    JavaScript/Node.js developer ... and certified translator/proofreader

    Russia - Last active: 1 day ago - Tests: 8

    Certified multilingual translator, proofreader and copywriter with 12 years of experience at the VERY TOP of the industry by day … and part-time JavaScript developer with a focus on databases by night. # Experience For the past twelve years I've been working for the top TV production companies (Discovery, National Geographic) and their subsidiaries, world-renowned sports institution (Liverpool FC), nationwide broadcasting company (Channel 5), leading state museum (ROSPHOTO) as a translator, a proofreader and an editorial team lead. As a freelancer I did promotional projects for brands such as Philips, Barilla, Škoda as a content-writer and took part in Ubuntu Linux and Drupal CMS localisation process as well. I lay special emphasis on polishing my translations and ensuring their exceptional quality and accuracy to provide the best result possible. Needless to say, all texts intended for online use are SEO and SMM ready. But that's only one part of the story. Since 1999 I've also been working as a freelance/part-time developer. Among my projects are an online football management simulator game engine (PHP, MySQL), a public library card-catalogue (Perl, MySQL), a football statistics database (PHP, MySQL, JS) and a series of real estate objects (REO) data converters (JavaScript/Node.js, XML) translating data stored in various popular REO formats back and forth. I also created a program (JavaScript/Node.js, FirebirdSQL, XML) to asynchronously query a database, then to manipulate data and to store it in XML, and another one to translate and import complex data to the database using transactions. # Education and certification I'm a Russian and Belarusian native speaker with fluent English studied at University level (Master's degree) and beyond. I also learnt German and Latin for five years and Czech and Irish (Gaelige) for one year each as a part of my academic studies. As a developer I won a regional web-programming competition once. I have statements of accomplishment from MongoDB University (MongoDB for JS developers) and Stanford University (various mini-courses related to DBMS's). # Translation and Localisation skills I provide translation and proofreading services for these language pairs: • English<>Russian • English<>Belarusian • Belarusian<>Russian My areas of translation expertise are: • Marketing and retail (consumer electronics, apparel) • Natural and social sciences • IT (software, programming, system administration) • Mention YNWA and I'll grant you a discount • TV and video games (scripts, subtitling, voice-over, localisation) • Sports I'm familiar with CAT tools (SDL Trados, OmegaT, MemoQ) and following localisation methods: gettext, .xls/.doc files, inline translation. # Developer's skills: • Experience with PHP, Perl, JavaScript (server-side), • Familiarity with HTML, XML, JSON syntax, • Good understanding of SQL (MySQL, Firebird, PostgreSQL) and NoSQL (MongoDB, Redis) databases, • Fair knowledge of web technologies (HTML3.2/4/5, CSS2/3, Sass, Less, JavaScript front-end, etc. and frameworks), • Basic understanding of popular web-servers' configuration (Apache, nginx), TCP/IP, web-sockets, • Familiarity with Unix/Linux (desktop and server) and MacOS environment. Thank you for your time. I'm looking forward to join you and help you with your projects.

    $20.00 /hr
    0 hours
    5.00