Web Mobile Software Dev Freelancers

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  1. Kujtim R.

    Kujtim R.

    Data scientist & machine learning engineer in NLP and Computer Vision

    Macedonia - Last active: 3 months ago - Tests: 3

    I am PhD student in Computer Vision. I have graduated at Technische Universität München in 2014. My master thesis was related with NLP, text mining and machine learning. I am interested in computer vision, NLP and web development. Also I do online algorithm competition. I love math, and during high school and primary school I have participated in national and international math competition. During master studies I have done these projects: Worked in Yelp data-set challange as part of practical course data mining. Task: Estimated business rating using features extracted from business reviews (sentiment features and n-grams), user information and business location. Achieved 91% classification accuracy. (Text mining, machine learning, WEKA, Java) System of automatic agents for Indexing Pubmed & Pubmed Central for rich text annotations - Solr, Java, Bash (information retrieval, indexing, searching) Road type recognition using random forests on “BMW Car IT”- Python, Machine learning Web application "Collaborative video note"- Java Play!,ElasticSearch, CSS, JPA ,JavaScript, CSS, Ajax, PostgreSQL, GoogleAPI) Bachelor studies: Designed and implemented small compiler - 10000 lines of code C++ and 4 "student web application" in .NET Awards and honors: 1st place Codefu Autumn 2014 – competition in algorithms December 2014 DAAD scholarship for Master studies in Technische Universität München - April 2012 Honor Best Student of Faculty of Computer Science and Engineering, “SS Cyril and Methodius” University, Skopje and in top 3 students of university – 26.11.2011– Skopje Student of generation at Institute of Informatics (FNSM)– December2009,2011 Successful participation in Balkan Math Olympiad for adults – May 2008 Macedonian Math Olympiad (MMO 16-20years old): Silver (April 2008), Bronze (April 2006) National Math Competition in Macedonia – II prize (March 2008, 2007, 2006), I prize (March 2005) Successful participation in MMO -(April 2008, 2007, 2006, 2005) National WideMath Olympiad “PLUS” (Macedonia, Albania, Kosovo) III-prize (May 2003, 2004) IIprize (May 2005) Student of generation, 7th march (2004, 2005, 2006, 2007, 2008)

    $27.78 /hr
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  2. Yuri B.

    Yuri B.

    System Administrator / DevOps

    Russia - Last active: 6 months ago - Tests: 3

    8+ years of experience in administration and support of high load projects working on Linux and FreeBSD. My best skills: * Deploy and optimization web projects for high load: - Nginx + PHP-FPM + MongoDB + Redis + RabbitMQ + Elasticsearch; - Nginx + Tomcat + uWSGI-Python + MongoDB + Redis; - Nginx + Apache + PHP + MySQL/Oracle Express. * DevOps&CI: Git, SVN, Mercurial, Jenkins CI, Maven, Sonatype Nexus, Jmeter, Puppet. * Monitoring: Zabbix, Munin, Cacti. * Clouds: Amazon EC2, S3, CloudFront; DigitalOcean. * Virtualization: VMware ESXi, KVM, OpenVZ, Xen. * Collection, aggregation, storage statistics, metrics and logs: Kibana, Scribe, Hive, Graphite. * Backups: Bacula. * Process management: Supervisord. * Clusters and DFS: Haproxy, DRBD, Heartbeat, GlusterFS. * SMS gateway: Kannel. * Common stuff: LDAP, Squid, Samba, Iptables, PF, Exim, Postfix, Dovecot, ClamAV, SpamAsassin, PPTP, DHCP, BIND etc.

    $20.00 /hr
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  3. Christopher Caballero

    Christopher Caballero

    IT / Technical Computer software

    Philippines - Last active: 08/24/2014 - Tests: 5 - Portfolio: 2

    Thank you for viewing my profile! I am a detailed and thorough professional with over 7 years of IT hardware / software experience. I specialize in delivering quality services with respect for strict deadlines and high expectations on projects. I am equipped with a dedicated home office complete with a computer and a reliable internet connection. I provide creative and detailed designs based on mock ups by using jQuery, HTML/CSS, Bootstrap. I excel at working under tight deadlines with strict expectations. Expertise: Website replication Bootsstrap jQuery HTML CSS VB , VB.net C#, ASP.net PhP MySQL I may have a lot of questions before we start a project but it is the key success on a project output. I am currently working with app.certain.com as an L1 agent so I am available around 7pm PST, or you can skype me anytime at ccaballero.certain.

    $12.22 /hr
    5 hours
    0.00
  4. Benjamin Turner

    Benjamin Turner

    Ph.D. Geoscientist, Scientific Programmer

    United States - Last active: 08/22/2014 - Tests: 1

    I am a Ph.D. Geoscientist with deep expertise in Hydrogeology, Hydrology, Environmental Geochemistry, and related areas, who has been programming scientific software programs since 1992. I am especially skilled at conceptual and mathematical modeling of hydrologic and hydrogeochemical processes. I have been computer programming for over 30 years, and have been doing scientific programming since 1992. In addition to working as a Geoscientist, I taught Computer Science and Mathematics at Penn State for several years. One of my published software packages is ProtoFit, a scientific data analysis and modeling package with over 7800 downloads to date.

    $70.00 /hr
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  5. Nurdaulet Berdenov

    Nurdaulet Berdenov

    SCADA engineer

    Kazakhstan - Last active: 5 months ago - Tests: 1 - Portfolio: 3

    I have experienced for 2 years. I can work with programs as Rslogix 500, Factorytalk view (Allen-Bradley-PLC, HMI)/ TIA Portal-WinCC professional, Step 7, WinCC Flexible, WinCC explorer, LOGO Soft Comfort (Siemens-PLC, HMI), CoDeSys, OWEN Logic (Oвен,ABB–PLC, HMI), Unity Pro XL (Schneider electric-PLC), SMLogix (Segnetics-PLC), WinProladder, PMDesigner (Fatek-PLC, HMI), SCADA systems, AutoCad, C++ builder Networks: Profibus DP PA, Ethernet TCP/IP Frequency inverter: ABB, Danfoss. Grundfos. Electric actuators and gearboxes: AUMA, Danfoss

    $10.00 /hr
    0 hours
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  6. Paul Donnelly

    Paul Donnelly

    VBA developer

    Ireland - Last active: 12/18/2014 - Tests: 2 - Portfolio: 1

    Business Analyst with 7 years experience in designing and delivering custom and third party software projects for some of Ireland\'s largest energy trading organisations. I have a proven track record of providing high quality deliverables, and have a wealth of experience working with developers and business users to deliver powerful and intuitive trading software.

    $27.78 /hr
    0 hours
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  7. Rostyslav D.

    Rostyslav D.

    Java Enterprise Developer

    Ukraine - Last active: 11/20/2014 - Tests: 2 - Portfolio: 2

    Java developer for a two years. Worked on three enterprise projects. Good knowledge of Spring, Spring MVC, Hibernate, JPA , SQL , Java core. On first project worked with Spring Controllers and UI part. In project used UI frameworks AngularJS, BackBone, Bootstrap. All projects used CI systems like Jenkins, Hudson. Also they used version control systems as Git and SVN.

    $10.00 /hr
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  8. Marcos Prieto

    Marcos Prieto

    .NET web developer

    Spain - Last active: 09/05/2014 - Tests: 11

    I'm an experienced and pasionate .NET web developer. I specialize in programming issues related to new technologies / tools and technically complex tasks. My developments are easy to read, clear and refactored, ready for future modifications. I have experience in working with customers in other countries who speak English and work remotely.

    $21.11 /hr
    0 hours
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  9. Zlatin Georgiev

    Zlatin Georgiev

    Developer

    Bulgaria - Last active: 4 months ago - Tests: 8

    I've been programming since 1981 and have fully mastered over 25 programming languages. I've developed my own Java and C++ knowledge bases, an automated system for building management, an ERP system, a multilingual dictionary program, a spreadsheet management system, a cash register system, barcode reading and printing systems, a scales management system, HTTP, TCP and knowledge base management servers, mobile Java games, a Modula-2 antivirus system, a mathematical system for calculating differential equations, a system for process optimization and other software. I have a higher university education of a mechanical engineer.

    $56.00 /hr
    0 hours
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  10. Dmitry Plotnikov

    Dmitry Plotnikov

    PHP / c# ASP.NET MVC programmer

    Russia - Last active: 6 months ago - Tests: 4

    I'm web programmer with strong PHP skills. In work I use such technologies as html / css / js (jquery), ajax, json, xml. Have experience with databases: MySQL, Oracle, PostgeSQL. Have experience of writing and supporting stored procedures. Have basic knowledge of NoSQL databases, MongoDB. I prefer to use Twig as template engine, Doctrine 2 as ORM and DBAL. For version control I use Git. Currently I write applications for corporative environment and I look for opportunity to get used with Jave EE technologies. As Java programmer I have a basic knowledge of Hibernate ORM, Maven, Spring framework.

    $10.00 /hr
    0 hours
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